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Automatic Transmission Contact Sensor. Porsche 924 / 944 - 171927145A
171927145A/1
Vehicle Group
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- 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
Information
Automatic Transmission Contact Sensor.
Restore reliable automatic transmission operation with this OE Match Automatic Transmission Contact Sensor, manufactured as a direct replacement. Produced to OE-style specifications, this high-quality sensor is designed to detect and communicate the selector lever position to the vehicle's transmission control system, ensuring accurate gear selection and dependable automatic transmission performance.
Fits:
Diagram Ref No 2
The contact sensor is a vital component within the automatic transmission selector mechanism, allowing the vehicle's electrical systems to correctly identify the selected gear position. Over time, the original sensor can wear, become contaminated, or develop electrical faults, resulting in incorrect gear indication, intermittent starting problems, or erratic transmission operation. This OE Match replacement restores reliable communication between the selector mechanism and transmission control system, making it ideal for maintenance, repairs, and restoration projects.
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
171927145A
The product you are viewing cross references to these numbers
Restore reliable automatic transmission operation with this OE Match Automatic Transmission Contact Sensor, manufactured as a direct replacement. Produced to OE-style specifications, this high-quality sensor is designed to detect and communicate the selector lever position to the vehicle's transmission control system, ensuring accurate gear selection and dependable automatic transmission performance.
Fits:
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- 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
Diagram Ref No 2
The contact sensor is a vital component within the automatic transmission selector mechanism, allowing the vehicle's electrical systems to correctly identify the selected gear position. Over time, the original sensor can wear, become contaminated, or develop electrical faults, resulting in incorrect gear indication, intermittent starting problems, or erratic transmission operation. This OE Match replacement restores reliable communication between the selector mechanism and transmission control system, making it ideal for maintenance, repairs, and restoration projects.
What This Product Does:
- Detects the position of the automatic transmission selector.
- Communicates gear selection to the transmission control system.
- Supports accurate and reliable transmission operation.
- Helps ensure the engine starts only in the correct selector positions.
- Maintains accurate gear position indication.
- Restores dependable communication between the selector and transmission.
- Provides an OE-style fit and reliable electrical performance.
Symptoms Of Wear Or Failure:
- Incorrect gear position displayed.
- Difficulty starting the vehicle in Park or Neutral.
- Intermittent no-start condition.
- Erratic or inconsistent automatic transmission operation.
- Gear selector position not recognised correctly.
- Transmission-related electrical fault codes.
- Corroded or damaged sensor connections.
- Age-related deterioration of the original component.
Why Replacement Matters:
- The automatic transmission contact sensor is an essential component that allows the transmission control system to accurately recognise the selected gear. A worn or faulty sensor can cause incorrect gear indication, unreliable starting, and inconsistent transmission performance, potentially affecting both safety and drivability.
- Replacing a defective contact sensor restores accurate gear position detection, dependable communication with the transmission control system, and smooth automatic transmission operation. Manufactured to OE-style specifications, this OE Match replacement provides the correct fit, reliable performance, and long-lasting durability, making it an excellent choice for routine maintenance and classic Porsche restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
171927145A
171927145A
The product you are viewing cross references to these numbers
Price: €10.74
Orderable
Related products
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Tiptronic Gearbox Inductive Sensor, Input Side.
Diagram Ref No 2
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98632560800
The product you are viewing cross references to these numbers
The Tiptronic Gearbox Inductive Sensor – Input Side is a genuine Porsche transmission component designed to monitor the rotational speed of the gearbox input shaft. Using inductive sensing technology, this sensor sends precise speed data to the transmission control unit (TCU), enabling accurate shift timing and proper operation of the Tiptronic automatic transmission system.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Diagram Ref No 2
What This Product Does:
- Measuring the rotational speed of the gearbox input shaft
- Sending real-time speed data to the transmission control unit
- Helping determine correct gear selection and shift timing
- Supporting smooth and responsive automatic gear changes
- Assisting transmission management systems in maintaining optimal performance
Symptoms Of Wear Or Failure:
- Transmission warning light on the dashboard
- Harsh or erratic gear changes
- Delayed gear engagement
- Gearbox entering limp mode
- Incorrect gear selection
- Diagnostic fault codes related to transmission speed sensors
Why Replacement Matters:
- Restore smooth and accurate gear shifting
- Prevent gearbox limp mode activation
- Maintain proper Tiptronic transmission performance
- Protect internal transmission components
- Avoid costly gearbox repairs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98632560800
98632560800
The product you are viewing cross references to these numbers
Price: €159.08
Orderable
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Tiptronic Gearbox Inductive Sensor, Input Side.
Diagram Ref No 2
What This Product Does:
Symptoms Of Wear Or Failure:
Why Replacement Matters:
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98632560800
The product you are viewing cross references to these numbers
The Tiptronic Gearbox Inductive Sensor – Input Side is a OE MATCH transmission component designed to monitor the rotational speed of the gearbox input shaft. Using inductive sensing technology, this sensor sends precise speed data to the transmission control unit (TCU), enabling accurate shift timing and proper operation of the Tiptronic automatic transmission system.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Diagram Ref No 2
What This Product Does:
- Measuring the rotational speed of the gearbox input shaft
- Sending real-time speed data to the transmission control unit
- Helping determine correct gear selection and shift timing
- Supporting smooth and responsive automatic gear changes
- Assisting transmission management systems in maintaining optimal performance
Symptoms Of Wear Or Failure:
- Transmission warning light on the dashboard
- Harsh or erratic gear changes
- Delayed gear engagement
- Gearbox entering limp mode
- Incorrect gear selection
- Diagnostic fault codes related to transmission speed sensors
Why Replacement Matters:
- Restore smooth and accurate gear shifting
- Prevent gearbox limp mode activation
- Maintain proper Tiptronic transmission performance
- Protect internal transmission components
- Avoid costly gearbox repairs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98632560800
98632560800
The product you are viewing cross references to these numbers
Price: €102.26
In stock
Vehicle Group
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Information
Tiptronic Gearbox Inductive Sensor, Output Side.
The Tiptronic Gearbox Inductive Sensor – Output Side is a genuine Porsche transmission component designed to monitor the rotational speed of the gearbox output shaft. Using inductive sensing technology, this sensor transmits precise speed data to the transmission control unit (TCU), enabling accurate gear selection, shift timing, and overall Tiptronic gearbox performance.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Diagram Ref No 2
What This Product Does:
- Monitoring the rotational speed of the gearbox output shaft
- Providing real-time speed data to the transmission control unit
- Helping determine gear ratios and shift timing
- Supporting smooth and precise automatic gear changes
- Allowing the transmission system to adjust performance based on vehicle speed
- Transmission warning light or fault message
- Erratic or harsh gear shifts
- Delayed gear engagement
- Gearbox entering limp mode
- Incorrect gear selection
- Diagnostic fault codes related to transmission speed sensors
Why Replacement Matters:
- Restore smooth and consistent gear shifting
- Prevent gearbox limp mode activation
- Maintain proper Tiptronic transmission operation
- Protect internal gearbox components
- Avoid costly transmission repairs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98632560900
98632560900
The product you are viewing cross references to these numbers
Price: €100.42
Orderable