Connecting piece air induction. Porsche 993 › 99311002703

Throttle Body 74 mm

Fits:
Porsche 996 Carrera 3.4L / 3.6L (cars with Electronic accelerator)
Porsche 987.1 Boxster 2.7L / S 3.2L/3.4L 2007-08
Porsche 987.2 Boxster 2.9L / S 3.4L 2009-12
Porsche 981 Boxster / Boxster Spyder 2012-16

Porsche 987C.1 Cayman 2.7L / S 3.4L 2006-08
Porsche 987C.2 Cayman 2.9L / S 3.4L 2009-12
Porsche 981C Cayman / Cayman GT4 2014-16

Porsche 997.1 Carrera 3.6L / Carrera S 3.8L 2005-08
Porsche 997.1 Turbo/GT2 3.6L 2007-11
Porsche 997.2 Turbo / Turbo S 3.8L 2010-13

Porsche 991.1 Turbo 3.8L 2014-16

Porsche 955 Cayenne 3.2L 2004-05
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2012-18

Porsche 95B Macan S 3.0L / Turbo 3.6L 2014-18

Porsche 970 Panamera 3.6L 2010-16

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99760511502

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OE Match throttle body for selected Porsche Boxster, Cayman, 911, Cayenne, Macan and Panamera applications. This replacement intake component regulates the air supplied to the engine.

Fits

• Porsche 996 Carrera 3.4L / 3.6L (cars with Electronic accelerator)
  
• Porsche 987.1 Boxster 2.7L / S 3.2L/3.4L 2007-08
  
• Porsche 987.2 Boxster 2.9L / S 3.4L 2009-12
• Porsche 981 Boxster / Boxster Spyder 2012-16
  
• Porsche 987C.1 Cayman 2.7L / S 3.4L 2006-08
  
• Porsche 987C.2 Cayman 2.9L / S 3.4L 2009-12
  
• Porsche 981C Cayman / Cayman GT4 2014-16
  
• Porsche 997.1 Carrera 3.6L / Carrera S 3.8L 2005-08
  
• Porsche 997.1 Turbo/GT2 3.6L 2007-11
  
• Porsche 997.2 Turbo / Turbo S 3.8L 2010-13
• Porsche 991.1 Turbo 3.8L 2014-16
  
• Porsche 955 Cayenne 3.2L 2004-05
  
• Porsche 957 Cayenne 3.6L 2008-10
  
• Porsche 958 Cayenne 3.6L 2012-18
• Porsche 95B Macan S 3.0L / Turbo 3.6L 2014-18
  
• Porsche 970 Panamera 3.6L 2010-16
  
  
  

Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The throttle valve varies the intake opening to meter incoming air. On electronically controlled applications, its movement is managed by the engine control system in response to operating conditions and accelerator demand.

Functions

• Adjusts the intake airflow entering the engine.
• Supports airflow regulation during idling and changes in engine load.
• Provides the controlled throttle opening required by the engine-management system.
  
  

Technical Details

• Product reference: 99760511502.
  
  

Symptoms of Fault

Possible signs include fluctuating idle speed, hesitation, stalling, delayed accelerator response, throttle-position faults or restricted-power operation. Intake leaks, wiring faults and other engine-management problems can produce similar symptoms, so diagnosis should establish the cause before replacement.

Why Replacement Matters

Replacement may be appropriate when contamination cannot be resolved by suitable cleaning, or inspection confirms mechanical wear or an electrical fault. Check adjoining intake connections, sealing surfaces and electrical terminals during the repair. OE Match focuses on Porsche replacement applications; matching the original reference remains essential.

FAQs

Will cleaning resolve the problem?
Cleaning may help when deposits interfere with movement. It will not repair worn components or failed electrical elements.

Is adaptation needed after installation?
Some applications require a throttle relearn. Follow the procedure specified for the individual vehicle.

Is a fault code enough to confirm failure?
No. Check wiring, air leaks and measured throttle operation alongside stored diagnostic information.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99760511502

The product you are viewing cross references to these numbers

Throttle Body 74 mm

Fits:
Porsche 996 Carrera 3.4L / 3.6L (cars with Electronic accelerator)
Porsche 987.1 Boxster 2.7L / S 3.2L/3.4L 2007-08
Porsche 987.2 Boxster 2.9L / S 3.4L 2009-12
Porsche 981 Boxster / Boxster Spyder 2012-16

Porsche 987C.1 Cayman 2.7L / S 3.4L 2006-08
Porsche 987C.2 Cayman 2.9L / S 3.4L 2009-12
Porsche 981C Cayman / Cayman GT4 2014-16

Porsche 997.1 Carrera 3.6L / Carrera S 3.8L 2005-08
Porsche 997.1 Turbo/GT2 3.6L 2007-11
Porsche 997.2 Turbo / Turbo S 3.8L 2010-13

Porsche 991.1 Turbo 3.8L 2014-16

Porsche 955 Cayenne 3.2L 2004-05
Porsche 957 Cayenne 3.6L 2008-10
Porsche 958 Cayenne 3.6L 2012-18

Porsche 95B Macan S 3.0L / Turbo 3.6L 2014-18

Porsche 970 Panamera 3.6L 2010-16

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99760511502

The product you are viewing cross references to these numbers

Rubber isolator (upper and/or lower) designed to wrap around the Y-pipe connecting the intercooler to the throttle body, eliminating excess space. 

Fits:
Porsche 95B-1 Macan S (Petrol) 3.0L V6 2014-18
Porsche 95B-1 Macan GTS 3.0L V6 2017-18 
Porsche 95B-1 Macan Turbo 3.6L V6 2014-18 

Diagram ref. 16 - lower 
Diagram ref. 17 - upper

NOTE: Our product image shows 95B129619, which is the lower section. 

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95B129

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