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Indicators Front
By OE Match
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Size approx.: 30cm x 6cm
These OE Match front indicator lenses are replacement front turn signal / indicator lenses for short wheelbase Porsche 911 and 912 USA models from 1965 to 1968. They are supplied without rim and are available as left or right side single parts.
Fits:
Porsche 911/912 1965-68 Short Wheel Based cars (SWB) for USA cars
Please check the lenses you have are the same dimensions.
The front indicator lens covers the front indicator lamp assembly and allows the turn signal light to be clearly visible from the front of the vehicle. It also helps protect the bulb and lamp housing from dirt, moisture, and road debris while restoring the correct early Porsche exterior lighting appearance.
Functions
• Replaces the front indicator / turn signal lens
• Suitable for SWB USA front indicator lamp assemblies
• Allows clear turn signal visibility
• Helps protect the lamp housing and bulb area
• Restores correct OE-style front lighting appearance
• Replaces cracked, faded, missing, or damaged original lenses
• OE Match replacement for classic Porsche lighting restoration.
Why Replace This Part?
Front indicator lenses can become cracked, faded, cloudy, scratched, brittle, or missing over time due to age, UV exposure, weathering, road debris, and minor impact damage. A damaged lens can reduce light visibility, allow moisture into the lamp housing, or leave the front of the vehicle looking incomplete. Replacing the lens helps restore correct lighting function and classic Porsche front-end detail.
When to Replace This Part
• The original indicator lens is cracked, faded, cloudy, or broken
• The lens is missing or no longer fits securely
• Moisture or dirt is entering the indicator lamp housing
• The front indicator light appears dull or incorrect
• The lamp assembly has been removed or serviced
• The vehicle has had front bodywork or paint repairs
• The car is undergoing Porsche 911 or 912 SWB restoration.
Where it fits on the car
These lenses fit on the front indicator / turn signal lamp assemblies of short wheelbase Porsche 911 and 912 USA models. One lens is used for the left side and one for the right side, depending on the part selected.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90163140
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Ensure a secure and weather-resistant installation of your classic Porsche indicator lenses with this OE Match Indicator Lens Screw Washer, manufactured from durable rubber/neoprene as a direct replacement. Produced to OE-style specifications, this sealing washer fits beneath the indicator lens fixing screw, cushioning the fixing point while helping to prevent water ingress and protecting the lens from damage during installation.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Over time, the original rubber washers can harden, crack, compress, or perish through exposure to heat, UV light, and the elements. A deteriorated washer may no longer seal effectively, allowing moisture to enter the lamp assembly or increasing the risk of lens damage from overtightening. This OE Match replacement restores the correct sealing and protection, making it ideal for maintenance and concours-quality restoration projects.
What This Product Does:
- Provides a weather-resistant seal around the fixing screw.
- Cushions the indicator lens during installation.
- Helps prevent water entering the lamp assembly.
- Protects the lens from cracking due to direct screw pressure.
- Reduces vibration at the fixing point.
- Maintains the original OE-style installation.
- Replaces hardened, damaged, or missing sealing washers.
Symptoms Of Wear Or Failure:
- Hardened or cracked rubber washer.
- Perished or deteriorated sealing material.
- Missing screw washer.
- Water or condensation inside the indicator lens.
- Corrosion around the fixing screw.
- Loose indicator lens despite correctly tightened screws.
- Lens damage caused by direct screw contact.
- Compressed or flattened washer.
- Signs of moisture entering the lamp assembly.
- Age-related deterioration of the original rubber.
Why Replacement Matters:
- Although small, the indicator lens screw washer performs an important sealing and protective function. It helps prevent water entering the lamp assembly while cushioning the fixing screw to reduce stress on the indicator lens. A hardened or missing washer can lead to moisture ingress, corrosion, lens damage, and premature deterioration of lighting components.
- Replacing worn sealing washers restores the original OE-style installation, helping to protect both the lens and lamp assembly while maintaining reliable long-term performance. Manufactured to OE-style specifications, this rubber/neoprene washer provides the correct fit and durability for classic Porsche maintenance and restoration.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91163100020
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Secure your classic Pocrsche indicator lenses correctly with this OE Match Indicator Lens Screw, manufactured as a direct replacement. Produced to OE-style specifications, this fixing screw is designed to securely fasten the front or rear indicator lens to the lamp housing, ensuring the lens remains firmly in place while maintaining the original factory appearance.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Over time, original screws can become corroded, seized, damaged, or stripped through repeated removal during maintenance or restoration work. Worn fixings may prevent the lens from securing properly, allowing moisture to enter the light unit or causing the lens to loosen. This OE Match replacement restores a secure fit and is ideal for routine servicing, repairs, and concours-quality restorations.
What This Product Does:
- Secures the indicator lens to the lamp housing.
- Maintains correct lens alignment.
- Helps create a secure weather-resistant fit.
- Prevents the lens from becoming loose during vehicle operation.
- Restores the original factory appearance.
- Provides OE-style fit and thread specification.
- Replaces worn, corroded, or damaged original fixings.
Symptoms Of Wear Or Failure:
- Corroded or rusted fixing screws.
- Rounded or stripped screw heads.
- Seized or difficult-to-remove fixings.
- Loose or rattling indicator lens.
- Lens not securing correctly.
- Missing indicator lens screws.
- Water or moisture entering the lamp assembly.
- Cracked lens caused by incorrect or damaged fixings.
- Previous incorrect replacement screws fitted.
- Fixings showing age-related deterioration.
Why Replacement Matters:
- Although small, the indicator lens screw plays an important role in securing the lens and protecting the lamp assembly from water, dirt, and vibration. Damaged or missing fixings can allow the lens to loosen or leak, potentially leading to corrosion, electrical faults, or damage to the light unit.
- Replacing worn or corroded screws restores a secure OE-style installation, helping to maintain reliable lighting performance while preserving the authentic appearance of your classic Porsche. Manufactured to OE-style specifications, this replacement provides the correct fit and finish for long-lasting service and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91163100010
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
This is a high-quality front turn signal lens seal engineered to match the original Porsche specification. It serves as the gasket/seal that fits around the front turn signal light lens on classic Porsche 911 and 912 models, helping protect the lighting assembly from moisture, dust, and road debris.
Fits:
Porsche 911 1966 - 1973
Diagram ref no 36
• Application: Front turn signal light lens seal/gasket - mounts between the turn signal lens and body panel to provide a weather-resistant seal.
The turn signal lens seal forms a weatherproof barrier between the turn signal light lens and the vehicle bodywork. It prevents water, dust, and debris from entering the light assembly while ensuring a snug fit of the lens. A proper seal helps preserve the integrity and lifespan of the lighting unit and maintains the clean, finished look of the vehicle’s front end.
Original turn signal seals can become brittle, cracked, or deteriorated over time due to exposure to sunlight, heat, and weather. A compromised seal can lead to:
• Moisture and condensation inside the light housing
• Corrosion of bulbs and electrical contacts
• Dust and dirt buildup, reducing light output
• Poor fitment and aesthetic gaps.
Replacing the old or degraded seal with a fresh gasket restores the proper interface, improves durability, and helps preserve both function and appearance of your classic Porsche’s lighting system.
Replace the turn signal lens seal if you notice:
• Water or moisture inside the signal lens
• Cracked, brittle, or missing seal material
• Excess dust or debris behind the lens
• During signal lens or lighting assembly service
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9116319700
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Front Indicator Lens Seals for Short Wheelbase Cars
Maintain the weatherproof integrity and originality of your
classic Porsche lighting system with Front Indicator Lens Seals, designed specifically for Porsche 911 Short Wheel Base (SWB)
models produced between 1965 and 1968. These seals fit between the front
indicator lenses and lamp housings, creating a protective barrier that prevents
moisture, dirt and road contaminants from entering the indicator assembly.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Although often overlooked during maintenance and restoration work, indicator lens seals play a critical role in protecting internal lighting components and ensuring long-term reliability. A correctly fitted seal helps preserve bulb holders, electrical connections and reflectors while maintaining the factory-correct fit and appearance of the indicator unit.
For restoration projects, concours preparation and routine maintenance, replacing ageing indicator seals is a simple but essential step in preserving both functionality and originality.
What Do Front Indicator Lens Seals Do?
Front indicator lens seals create a watertight gasket between the lens and lamp housing.
Their primary functions include:
Preventing water ingress Protecting electrical components Reducing internal corrosion Preventing dirt and debris contamination Helping maintain lens clarity Supporting long-term lighting reliability Preserving original fitment and appearanceA properly functioning seal helps ensure indicator assemblies remain protected from environmental damage.
Symptoms of Seal Wear or Failure
Rubber seals naturally deteriorate over time due to exposure to UV light, weather conditions, heat cycles and age.
Common signs of worn indicator lens seals include:
Cracked or hardened rubber Water inside the indicator housing Condensation behind the lens Corroded bulb holders or terminals Flattened or compressed seal profiles Dirt accumulation inside the lamp unit Poor lens fitment Visible deterioration during inspectionOnce a seal loses flexibility, it can no longer effectively protect the lamp assembly.
Why Replacement Matters
Replacing worn front indicator lens seals helps protect expensive lighting components and maintain the authenticity of your classic Porsche.
Benefits include:
Prevention of water ingress Reduced risk of corrosion Protection of bulbs and wiring Improved lamp assembly longevity Restoration of factory-correct fitment Better weather resistance Improved restoration quality Preservation of vehicle originalityFor early Porsche 911 SWB models, attention to small details such as indicator seals can significantly improve both vehicle presentation and long-term reliability.
Features & Benefits
- Suitable for Porsche 911 SWB models (1965-1968)
- Creates a weatherproof seal between lens and housing
- Helps prevent moisture and dirt ingress
- Protects internal electrical components
- Restores correct lamp assembly fitment
- Ideal for restoration and maintenance projects
- Direct replacement for aged or damaged seals
Keep your classic Porsche lighting system protected and performing correctly with Front Indicator Lens Seals 90163141300 and 90163141400 from Design911.
Porsche Lighting Seals, Indicator Gaskets & Restoration Components
Porsche Lamp Seals for Classic Restoration Projects
Design911 supplies a comprehensive range of Porsche indicator lens seals, headlamp gaskets, rear light seals, lamp housing rubbers and restoration components for classic Porsche models. Whether you're completing a concours restoration or replacing deteriorated rubber components, our range helps ensure correct sealing and long-term protection.
Lighting seals are critical to preserving the condition of lamp assemblies. By preventing moisture ingress and contamination, they help maintain reliability while protecting original lighting components from corrosion and premature wear.
Replacing aged seals is one of the simplest and most cost-effective ways to improve both reliability and restoration quality.
Why Replace Porsche Indicator Lens Seals?
Benefits include:
Improved weather protection Prevention of water ingress Reduced corrosion risk Longer lamp assembly lifespan Better restoration authenticity Improved fitment and appearance Protection of electrical components Preservation of classic Porsche originalityRelated reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90163141
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
This front indicator lens covers and protects the turn signal bulb while providing the correct colour and light diffusion so that your directional indications are vivid and easily seen by other road users. It helps maintain legal signal performance and preserves the classic Porsche lighting appearance.
Fits left and right. Price is for each lens.
Available in: standard amber, clear, or smoked finish variants.
Fits:
Porsche 911 SC / 3.2 1974 - 1989
Installed over the front signal light bulb, this lens diffuses the light and channels it outward so that your turn signals are bright, even, and properly recognisable. It also serves to protect the bulb and housing from dust, moisture, and debris - ensuring reliable operation over time.
Original front indicator lenses can become faded, cracked, or worn through exposure to UV light and road conditions. A damaged lens can reduce signal visibility and detract from your Porsche’s classic appearance. Replacing with an fresh lens restores proper signal clarity, enhances safety, and helps maintain the authentic look of your vintage 911.
When to replace:
• Lens is cracked or chipped
• Faded or cloudy from age and UV exposure
• Reduced or inconsistent signal visibility
• During bodywork, repainting, or restoration projects
• After removal of the indicator housing
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9116319140
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
METAL casing light housing complete with wiring, gasket and lens, with Black Rim, with E-mark.
Fits:
Porsche 911 2.4 08/72-07/73
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90163140
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
The OE Match Front Indicator Unit is a premium-quality replacement front turn signal assembly designed to restore the appearance, visibility and safety of compatible Porsche models. Manufactured to OE specifications for fit, finish and lighting performance, these complete indicator units provide reliable signalling while preserving the vehicle's original factory styling.
Fits:
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Manufactured from high-quality impact-resistant lenses with durable weather-resistant housings and corrosion-resistant electrical contacts, the indicator units are engineered to withstand UV exposure, moisture, road debris and changing weather conditions. Precision-manufactured for direct OE-style installation, they provide dependable operation and seamless integration with the original lighting and bodywork.
What This Product Does:
- Provides clear front turn signal indication.
- Improves vehicle visibility to other road users.
- Protects the indicator bulb and electrical components.
- Creates a weather-resistant seal against moisture and dirt.
- Restores the original appearance of the front lighting assembly.
- Provides factory-style fitment and alignment.
- Ensures reliable electrical connection and operation.
- Forms an essential part of the vehicle's exterior lighting system.
Symptoms Of Wear Or Failure:
- Cracked or broken indicator lens.
- Moisture or condensation inside the light unit.
- Faded, cloudy or discoloured lens.
- Water ingress causing bulb or wiring corrosion.
- Intermittent or non-functioning indicator.
- Damaged or corroded electrical contacts.
- Loose or poorly fitting indicator housing.
- Reduced indicator brightness or visibility.
- Physical damage caused by road debris or minor impacts.
- MOT or vehicle inspection failure due to defective indicator lighting.
Why Replacement Matters:
- The front indicator units are continually exposed to road debris, moisture, UV radiation, temperature fluctuations and everyday driving conditions. Over time, the lenses can become cracked or cloudy, seals may deteriorate and electrical contacts can corrode, reducing light output and allowing water to enter the housing.
- A damaged indicator unit reduces visibility to other road users, increasing the risk of accidents while also affecting compliance with road safety regulations. Moisture entering the unit can lead to bulb failure, wiring corrosion and recurring electrical faults.
- Replacing worn or damaged front indicator units restores reliable signalling performance, enhances vehicle safety and returns the front lighting to its original appearance. The OE Match replacement provides factory-style fitment, high-quality materials and long-lasting durability, making it the ideal choice for Porsche restoration, maintenance and repair.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG63193
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Design and made in PLASTIC casing complete with wiring and bulbs.
OE Ref: PCG63193520 / PCG63193620
Fits:
Porsche 911 1969 - 1973
Price is for each.
These front indicator units replicate the factory originals in form, fit and basic function. Made in a high-quality plastic casing with integrated wiring and bulb holders, they restore proper signal functionality and correct classic Porsche appearance. Designed as direct replacements for the original part numbers PCG63193520 (left) and PCG63193620 (right), these units are suitable for restoration projects or maintenance refreshes on Porsche 911s from 1969 through 1973.
Each indicator unit provides the front turn signal function, clearly signalling direction changes to other road users. They house the signal bulb and connect to the vehicle’s front wiring harness, ensuring reliable, visible indication during driving and while turning.
The front indicator unit delivers a secure mount for the turn signal lamp and ensures correct signal visibility from the front of the vehicle. Integrated wiring and bulb fittings simplify installation and help maintain consistent electrical connection and illumination performance.
Over time, indicator units can become cracked, faded, or electrically unreliable due to age and weather exposure. Replacing them ensures consistent signalling performance, improves safety, and maintains the classic aesthetic integrity of your Porsche 911’s front lighting system.
When to replace:
• Cracked or worn indicator housing
• Dimming or inconsistent signal lighting
• Corroded or damaged wiring connectors
• During restoration or bodywork refinishing
• Indicator assemblies missing or previously modified
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
PCG63193
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
The OE Match Indicator Unit with Lens & Seal (SWB) is a premium-quality replacement front indicator assembly designed specifically for compatible short wheelbase (SWB) Porsche models. Manufactured to OE specifications for fit, appearance and durability, this complete unit includes the indicator housing, lens and sealing gasket, providing everything required to restore the vehicle's front signalling system to its original factory condition.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Manufactured using a high-quality UV-resistant lens, durable moulded housing and weather-resistant rubber seal, the indicator unit is engineered to withstand exposure to road debris, moisture, UV rays and changing weather conditions. Precision-manufactured mounting points ensure direct OE-style installation, while the included seal helps prevent water ingress and protects the internal bulb holder and electrical connections from corrosion.
What This Product Does:
- Provides a clear front turn signal indication.
- Improves vehicle visibility to other road users.
- Restores the original appearance of the front lighting assembly.
- Includes a weather-resistant seal to prevent moisture ingress.
- Protects the bulb holder and electrical connections.
- Supports safe and legal road use.
- Provides direct OE-style fitment.
- Forms an essential part of the vehicle's exterior lighting system.
Symptoms Of Wear Or Failure:
- Cracked, faded or discoloured indicator lens.
- Moisture or condensation inside the indicator housing.
- Water ingress causing electrical faults.
- Loose or damaged housing.
- Corroded bulb holder or electrical terminals.
- Reduced light output or poor visibility.
- Intermittent or non-functioning indicator.
- Damaged or perished sealing gasket.
- Lens becoming detached from the housing.
- MOT or vehicle inspection failure due to defective lighting.
Why Replacement Matters:
- The front indicator unit is continually exposed to road debris, moisture, UV exposure and repeated temperature changes. Over time, the lens can become faded or cracked, the housing may deteriorate and the seal can harden or perish, allowing water to enter the unit and damage the electrical components.
- A damaged indicator assembly can reduce the visibility of turn signals, increase the risk of electrical faults and compromise road safety. Moisture ingress may also lead to corrosion of the bulb holder and wiring, resulting in unreliable operation and potential MOT failure.
- Replacing a worn or damaged indicator unit with the OE Match Indicator Unit with Lens & Seal restores reliable signalling performance, weather protection and the original factory appearance. Manufactured to OE standards using premium-quality materials, this complete assembly provides factory-style fitment, long-lasting durability and dependable performance, making it the ideal choice for Porsche restoration, repair and preventative maintenance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90163140
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Size Approx: 30cm x 6cm
The OE Match Indicator Unit with Lens & Seal (SWB) for USA Cars is a premium-quality replacement front indicator assembly designed for short wheelbase (SWB) Porsche models built to USA specification. Supplied complete with the lens and sealing gasket, this OE-style indicator unit restores the original appearance, weather protection and signalling performance of the front lighting system.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F) (For USA Cars)
Manufactured to OE specifications for fit, finish and durability, the housing, lens and seal are engineered to provide a secure installation while protecting the internal bulb holder and electrical connections from moisture and road debris. Precision-manufactured to replicate the original Porsche dimensions and mounting points, the assembly is ideal for restoration projects, accident repairs or replacing aged, cracked or damaged original indicator units.
What This Product Does:
- Provides front direction indicator signalling.
- Improves vehicle visibility when turning or changing lanes.
- Includes a lens and sealing gasket for a complete installation.
- Helps protect the lighting assembly from water and dirt ingress.
- Restores the original appearance of the front bodywork.
- Maintains compliance with the original USA-specification lighting design.
- Replaces worn, damaged or leaking indicator units.
- Forms an essential part of the vehicle's exterior lighting system.
Symptoms Of Wear Or Failure:
- Cracked, faded or discoloured indicator lens.
- Water or condensation inside the lamp assembly.
- Perished or damaged sealing gasket.
- Loose or damaged housing.
- Reduced visibility of the indicator signal.
- Moisture-related electrical faults.
- Corroded internal lamp contacts.
- Lens becoming detached or poorly secured.
- Deterioration caused by UV exposure or impact damage.
- Poor overall appearance of the front lighting assembly.
Why Replacement Matters:
- The front indicator unit is continually exposed to sunlight, rain, road debris, stone impacts and changing temperatures. Over time, the lens can become cloudy, faded or cracked, while the seal may harden or deteriorate, allowing moisture to enter the lamp assembly and accelerate corrosion of the internal electrical components.
- A damaged indicator assembly can reduce the visibility of turn signals, increase the likelihood of electrical faults and detract from the appearance of the vehicle. Water ingress may also shorten bulb life and affect the reliability of the lighting system.
- Replacing the original component with the OE Match Indicator Unit with Lens & Seal restores the correct appearance, weather protection and dependable signalling performance. Manufactured to OE standards using high-quality materials, it provides factory-style fitment, excellent durability and reliable long-term performance, making it an ideal choice for maintaining the safety and originality of your classic Porsche.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90163140
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
This M5 captive lock-nut (speed nut) is used for securing lighting on classic Porsche 911 models. It replicates the fit, function and material specifications of the original Porsche part.
Sold each, 4 required.
Fits:
Porsche 911 1965 - 1989
Porsche 911 (930) Turbo 1975 - 7989
Diagram ref no 18
• Thread size: M5
• Application: Tail-light housings, turn-signal/indicator housings on the Porsche 911 and 912 (1969-89)
This speed nut provides a secure, vibration-resistant anchoring point for parts that require frequent removal or tight fit-up. The captive design ensures the nut remains in position during assembly and removal processes, reducing fastener loss and ensuring consistent mount integrity.
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OEMatch Indicators Front — Visibility, Reliability, Compliance
Front indicators are essential to signalling and visibility on Porsche models. OEMatch provides a focused selection of front indicator lenses and assemblies chosen for Porsche application needs, including clear, amber and smoked finishes plus LED upgrade options to restore signaling clarity and appearance.
Available Types
- Replacement lens assemblies in clear or amber finishes
- Smoked‑look lenses for a darker appearance
- LED module upgrades where compatible with the housing
- Complete indicator housings for restoration or impact repair
Understanding OEMatch Indicators Front
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original front indicators.
OE (Original Equipment) refers to parts matching original specifications for the front indicators and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM front indicators engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Front indicator assemblies combine the lens, reflector and lamp or LED module; correct sealing, correct reflector geometry and secure mounting points determine visible signal angle and brightness. Materials and finishes affect resistance to UV fading and chemical attack, while LED modules behave differently to filament bulbs in terms of heat management and electrical load.
Benefits Include
- Restores clear, recognisable signalling to meet roadworthiness expectations
- Maintains the Porsche front-end appearance with matching lens profiles and finishes
- Reduces risk of moisture ingress with properly sealed assemblies
Why Indicators Front Wear and Fail
- UV exposure and sunlight cause lenses to haze, crack or discolour over time
- Water ingress or trapped moisture leads to fogging and corrosion of contacts
- Impact damage from road debris or minor collisions can crack housings or misalign reflectors
The Importance of Replacing with OEMatch Indicators Front
Replacing worn or damaged front indicators restores unambiguous signalling and helps preserve the vehicle’s presentation. Using correctly profiled replacements reduces the chance of poor beam pattern, unexpected glare or water-related electrical faults. For restorations or upgrades, choosing the right lens finish and lamp technology keeps the Porsche’s intended visual balance while supporting safe road use.
Advantages
- Choice of finishes lets owners match original or adopt a subtle modernised appearance
- LED options can offer more consistent illumination and longer service life where the vehicle wiring supports them
- Complete housings and assemblies simplify repairs after impact or when seals and reflectors are degraded
