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Oil Pressure Senders / Switches
By OE Match
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
This OE Match oil pressure sender is a direct replacement for Porsche part number 92860620304, manufactured to original specifications for accurate readings and reliable performance. It is installed in the engine oil system, typically mounted on or near the engine block or oil housing.
Fits:
Porsche 964 1989 - 1994
Porsche 993 1994 - 1998
Porsche 928 1978 - 1991
Porsche 924S 1986 - 1988
Porsche 968 1992 - 1995
Porsche 944 1982 - 1991
Diagram ref no 40.
The sender measures oil pressure and converts it into an electrical signal that is displayed on the dashboard gauge. This allows the driver to monitor engine lubrication in real time - critical for engine health.
This part replaces several earlier versions including 92860620301, 92860620302, and 94460620301.
The oil pressure sender continuously monitors engine oil pressure and relays this information to the vehicle’s instrument cluster. This ensures the driver is alerted to any abnormal pressure conditions that could indicate lubrication issues.
Accurate oil pressure monitoring is essential to prevent engine damage caused by insufficient lubrication.
Function
• Measures engine oil pressure
• Sends signal to dashboard gauge or warning light
• Helps monitor engine lubrication in real time
• Alerts driver to potential oil system issues
Over time, oil pressure senders can fail due to internal wear, contamination, or electrical faults. A faulty sender may give incorrect readings or trigger warning lights unnecessarily.
Replacing a worn or failing sender ensures accurate oil pressure monitoring, helping to protect the engine from potential damage caused by low lubrication.
When to replace
• Incorrect or fluctuating oil pressure readings
• Oil pressure warning light activation
• Oil leaks from sender unit
• Electrical faults or intermittent gauge readings
• During engine maintenance or restoration
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92860620304
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
Sits on crankcase and on front radiator.
Fits:
Porsche 911 1984-89 (not Turbo)
Porsche 944 1985-88
Click 'zoom in' for large parts diagram (crankcase).
Diagram Ref No 37.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
93060611800
The product you are viewing cross references to these numbers
OEMatch Oil Pressure Senders / Switches — Durability, Sealing, Performance
Keep accurate engine oil pressure information for Porsche models with pressure senders and warning switches selected for reliable, consistent signalling. These units convert mechanical pressure into dashboard readings or warning alerts, helping to indicate lubrication issues early and supporting correct engine operation and maintenance decisions.
Available Types- Pressure sender for gauge circuits
- Pressure switch for dashboard warning lights
- Combined sender/switch units where fitted
- High-pressure and low-pressure variants for specific engines
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original oil pressure senders / switches.
OE (Original Equipment) refers to parts matching original specifications for the oil pressure senders / switches and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM oil pressure senders / switches engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Oil pressure senders and switches monitor the lubrication system and provide either continuous pressure readings or a threshold warning. A sender produces a variable signal for the gauge while a switch operates a warning lamp at low pressure. Faulty units can give flickering or incorrect readings, false warnings, or fail to alert when pressure drops. OEMatch maintains a wide catalogue of Porsche part numbers and numerous OE cross-references and continues to develop new product lines to support maintenance and restoration.
- Restores accurate oil pressure signalling to the instrument panel
- Reduces false low-pressure warnings that can cause unnecessary intervention
- Helps maintain correct engine lubrication awareness for routine checks and servicing
- Oil contamination or sludge blocking internal ports and diaphragms
- Electrical corrosion, degraded connectors or wiring faults
- Seal deterioration, thread damage or oil leaks at the mounting point
- Thermal cycling and vibration leading to sensor drift or mechanical fatigue
Accurate oil pressure information is essential for safe and reliable engine operation. A dependable sender or switch reduces the risk of unnoticed low oil pressure and the subsequent wear that can accelerate bearing and component damage. Replacing a degraded unit restores clear dashboard indication and supports correct maintenance decisions for Porsche engines.
Advantages- Direct-fit replacements engineered to match original dimensions and tolerances
- Constructed from heat- and corrosion-resistant materials for long service life
- Designed to mate with original electrical connectors and mounting points for straightforward installation
Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.
