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Throttle Body / Plenum Chamber
By OE Match
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 GT3 MKI 1999-02
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 R 4.0L (500 Bhp) 2016
- Porsche 991.1 GT3 3.8L (475 Bhp) 2014-16
- Porsche 991.2 GT3 4.0L (500 Bhp) / GT3 RS 4.0L (520 Bhp) 2017-19
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche 957 Cayenne S / GTS 4.8L 2007-10
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
This OE Match 82mm throttle body suits compatible oversized IPD competition plenums. Suitability depends on the engine and intake configuration, not the model designation alone.
Fits
The information below includes both replacement and modified-intake installations. Do not assume compatibility with the standard plenum on every listed vehicle.
- Porsche 918 Spyder 2015 (requires 2 per engine)
- Porsche 957 Cayenne GTS 4.8L (engine 48.01+)
- Porsche 958 Cayenne S / GTS 4.8L (engine code 48.52)
- Porsche 970 Panamera S/ GTS 4.8L (engine codes 48.20 / 48.40 / CXPA / CXRA / CXR)
- Porsche 991.1 Carrera C2 / C2S / C4 / C4S
- Porsche 997.2 Carrera C2 / C2S / C4 / C4S 3.6L & 3.8L engines
- Porsche 997 GT3 3.8L 2007 >> (engines 97.76)
- Porsche 997 GT3 3.8L & 4.0L 2009 >> (engines 97.74 / 97.77)
- Porsche 997 GT3 3.8L 2007 >> (engines 97.76)
- Porsche 991 GT3 / R 3.8L & 4.0L (engines A175 / DGG / DGA / DGGB)
- Not for GT3 RS
Application Notes
Not for GT3 RS
Confirm the exact installation before selecting this part for any GT3 RS. Other Porsche installations may be suitable where an oversized 82mm IPD plenum is fitted; upgrade applications require a compatible competition plenum.
Check fitment for your specific vehicle (model, year, engine) before ordering.
What This Product Does
The throttle body meters incoming engine air according to accelerator demand. Its internal butterfly opens or closes to vary the passage through the intake, working with the engine-management system to control airflow.
Functions
- Regulates air entering the intake manifold.
- Varies the intake opening as throttle demand changes.
- Provides the 82mm throttle connection required by a compatible intake installation.
Technical Details
- Brand: OE Match. Supplied reference: 99760511601.
- Throttle diameter: 82mm.
Symptoms of Fault
Possible reasons for inspection include an unstable or elevated idle, stalling, hesitation, sticking throttle movement, delayed response, throttle-position faults or reduced-power operation. Intake leaks and electrical connection problems can produce similar symptoms, so diagnosis should precede replacement.
Why Replacement Matters
Deposits, spindle wear or control faults can interfere with consistent airflow regulation. Replacement may be appropriate when testing confirms damage or malfunction that cleaning cannot resolve. Inspect adjoining seals, intake connections and wiring at the same time, and follow the vehicle-specific adaptation procedure where required.
FAQs
Can cleaning resolve the problem?
Cleaning may help when contamination is responsible. It will not repair worn mechanical parts or failed electrical components.
Will it fit every listed vehicle without other changes?
No. Some applications require a matching 82mm competition plenum. Check the existing intake arrangement and connection details.
Is adaptation needed after installation?
Some electronic throttle systems require a relearning procedure. Follow the instructions for the exact vehicle and engine.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99760511601
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
The OE MATCH Throttle Valve Control Unit is a electronic engine management component designed to precisely control the operation of the electronically actuated throttle valve. Engineered to Porsche's exact specifications for performance, reliability and seamless integration, this control unit ensures accurate throttle response, efficient airflow management and optimum engine performance across all driving conditions.
Fits:
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
Diagram Ref No 9
Working in conjunction with the engine control module (ECU), accelerator pedal position sensor and throttle body, the throttle valve control unit continuously adjusts the throttle opening based on driver input and engine operating parameters. This precise electronic control helps optimise engine power delivery, fuel efficiency, emissions and overall drivability.
What This Product Does:
- Controls the operation of the electronic throttle valve.
- Regulates airflow entering the engine.
- Communicates with the engine management system.
- Provides accurate throttle response to driver input.
- Supports efficient fuel combustion and engine performance.
- Helps optimise fuel economy and emissions.
- Maintains stable idle speed.
- Contributes to smooth acceleration and overall drivability.
Symptoms Of Wear Or Failure:
- Delayed or unresponsive throttle response.
- Engine warning light illumination.
- Reduced engine power or limp-home mode.
- Rough or unstable idle.
- Hesitation during acceleration.
- Irregular engine performance.
- Throttle-related fault codes stored in the ECU.
- Unexpected fluctuations in engine speed.
- Difficulty maintaining consistent acceleration.
- Increased fuel consumption.
Why Replacement Matters:
- The throttle valve control unit is a critical part of the electronic engine management system, continuously processing signals and controlling throttle operation throughout every drive. Over time, electronic components can deteriorate due to heat, vibration, moisture or age, leading to unreliable throttle control and reduced engine performance.
- A malfunctioning control unit can cause poor throttle response, inconsistent acceleration and activation of the vehicle's fail-safe operating mode, significantly affecting drivability. Continued operation with a faulty throttle control system may also reduce fuel efficiency, increase emissions and place additional stress on related engine management components.
- Replacing a faulty throttle valve control unit restores precise throttle operation, reliable engine performance and smooth power delivery.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95811036305
The product you are viewing cross references to these numbers
OEMatch Throttle Body / Plenum Chamber — Fit, Function, Confidence
Throttle bodies and plenum chambers control and distribute the air entering your Porsche’s engine, affecting throttle response, combustion and drivability. OEMatch Throttle Body / Plenum Chamber components are compatible replacements engineered to original-spec dimensions and tolerances — a practical option when original parts are unavailable, and are selected for Porsche models.
Available Types
- Replacement throttle bodies and intake plenums for a range of Porsche models and engine types
Understanding OEMatch Throttle Body / Plenum Chamber
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original throttle body and plenum chamber.
OE (Original Equipment) refers to parts matching original specifications for the throttle body and plenum chamber and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM throttle body and plenum chamber alternatives engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
These components regulate airflow and help ensure each cylinder receives a balanced mixture, supporting steady idle, responsive throttle lift and predictable engine behaviour across the rev range. OEMatch maintains a large Porsche-focused catalogue, with thousands of part references and cross-references, to help match the right item to specific model years and engine variants.
Benefits Include
- Restored throttle response and improved drivability
- Smoother idling and more consistent engine behaviour
- Accurate air distribution for reliable combustion and fuel metering
Why Throttle Body / Plenum Chamber Wear and Fail
- Carbon and oil deposits that restrict airflow or impede the throttle plate
- Electronic faults in throttle actuators or position sensors causing erratic control
- Air leaks from degraded seals, gaskets or cracked housings that upset mixture and idle stability
The Importance of Replacing with OEMatch Throttle Body / Plenum Chamber
A worn or damaged throttle body or plenum chamber can reduce engine efficiency and responsiveness, trigger diagnostic warnings, and affect fuel use and emissions. Replacing compromised components restores accurate airflow control and helps maintain the intended performance characteristics of Porsche engines. Choosing items selected for Porsche applications also aids correct fitment, sensor compatibility and servicing procedures.
Advantages
- Parts selected for Porsche models to match mounting points and interfaces
- Extensive part coverage and cross-reference data to support correct identification
- Options that reflect original specifications while offering practical replacement choices
Support & Advice
These items affect engine control and, where fitted, electronic sensors and actuators. Installation should follow model-specific procedures and recommended torque settings. If you are unsure about required recalibration, sensor handling or diagnostic steps, seek professional fitting from a technician with Porsche experience.
