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  3. BOSCH 261210239

BOSCH 261210239 Engine Crankshaft Position Sensor 4.5 V8

fits model: Cayenne. make: Porsche. year: 2003–2006.

261210239 Bosch Engine Crankshaft Position Sensor 03-06 Porsche Cayenne 4.5 V8

( Brand: Bosch ), ( Manufacturer Part Number: 261210239 ), ( Part Type: Engine Crankshaft Sensor ), ( Item Height: 1 In ), ( Item Length: 3 In ), ( Vintage Part: No ), ( Item Weight: 0.1676 Lb ), ( Country Of Origin: Germany )

Review BOSCH Engine Crankshaft Position Sensor Porsche 4.5 V8 fits CAYENNE 2003–2006

The Bosch 261210239 engine crankshaft position sensor is an essential component for the ignition and fuel injection systems in certain Porsche Cayenne models with a 4.5 V8 engine, specifically those manufactured between 2003 and 2006.

This sensor is responsible for detecting the position of the crankshaft and communicating that information to the engine control unit (ECU). Based on this data, the ECU ensures that the spark plugs fire at the correct time during each engine cycle and that the fuel is injected efficiently for optimal engine performance.

The Bosch crankshaft position sensor features a magnetic sensor design, which uses a toothed wheel located on the crankshaft to generate a series of magnetic pulses. These pulses are then converted into electrical signals by the sensor and sent to the ECU. The sensor is also designed to be highly durable and resistant to wear, ensuring reliable operation even under the most demanding driving conditions.

Installation of the Bosch 261210239 engine crankshaft position sensor is a straightforward process. It typically involves disconnecting the battery, removing the old sensor, and installing the new one in its place. The sensor comes with a new gasket to ensure a tight seal and prevent any leaks. The included instructions provide clear, step-by-step guidance to help ensure a successful installation.

In summary, the Bosch 261210239 engine crankshaft position sensor is a crucial component for the ignition and fuel injection systems in certain Porsche Cayenne models with a 4.5 V8 engine. Its magnetic sensor design allows it to accurately detect the position of the crankshaft and communicate that information to the ECU for optimal engine performance. With its durable design and straightforward installation process, this sensor is an excellent choice for those looking to keep their Porsche Cayenne running at its best.

Buying Bosch 261210239 Engine Crankshaft Position Sensor for 03-06 Porsche Cayenne 4.5 V8: A Comprehensive Analysis

Introduction:

The Bosch 261210239 engine crankshaft position sensor is a crucial component for the ignition system in various vehicles, including the Porsche Cayenne 4.5 V8 model from 2003 to 2006. This analysis aims to provide a clear understanding of the benefits and drawbacks associated with purchasing this particular part.

Pros:

1. OEM (Original Equipment Manufacturer) Replacement: The Bosch 261210239 engine crankshaft position sensor is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal performance.

2. High-Quality Manufacturing: Bosch is a renowned global technology company known for its high-quality manufacturing processes, which translates to a robust and reliable sensor.

3. Improved Engine Performance: A faulty crankshaft position sensor can cause misfires, rough idling, and poor fuel economy. Replacing it with a new Bosch sensor can help restore proper engine performance.

4. Long-Term Savings: Although the initial investment may be higher compared to aftermarket alternatives, the OEM part's durability and reliability can save you money in the long run by reducing the need for frequent replacements.

5. Warranty Coverage: Bosch offers a warranty on their sensors, providing peace of mind and protection against potential defects.

Cons:

1. Cost: The Bosch 261210239 engine crankshaft position sensor is more expensive compared to aftermarket alternatives, which may deter some consumers.

2. Availability: Depending on the location and availability, it might take longer to source and purchase the OEM part compared to aftermarket options.

3. No Instant Performance Improvement: While replacing the crankshaft position sensor can restore proper engine performance, it does not provide immediate performance enhancements or power gains.

Conclusion:

The decision to buy the Bosch 261210239 engine crankshaft position sensor for a Porsche Cayenne 4.5 V8 ultimately depends on the individual's priorities and budget. For those who value original equipment, high-quality manufacturing, and long-term savings, the OEM part is a sound investment. Conversely, for those who are budget-conscious and willing to accept slightly lower performance or potential compatibility issues, aftermarket alternatives may be more suitable.

Recommendation:

If optimal engine performance, peace of mind, and long-term savings are your priorities, we recommend purchasing the Bosch 261210239 engine crankshaft position sensor as a replacement for your Porsche Cayenne 4.5 V8. However, if budget constraints are a concern, carefully researching and selecting a reputable aftermarket alternative may be a more cost-effective solution.

Details:

Often called the reference sensor or rear sensor, located at transmission bell housing. Common issues: failure causes rough running, stalling especially when warm, no-start, or misfires. It monitors crankshaft position and speed, feeding data to the ECU for ignition timing engine control. Bosch 261 210 239 or 261210239 is the OEM crankshaft position sensor for 2003 2006 Porsche Cayenne 4.5L V8 955 chassis,s and Turbo model's.

part #: 261210239 prices

  • $25.00-$104.96

specifications parkistanc:

  • for models: Cayenne
  • for makes: Porsche
  • for years: 2003-2006
  • brand: Bosch
  • mpn: 261210239
  • part type: Engine Crankshaft Sensor
  • item height: 1 In
  • item length: 3 In
  • vintage part: No
  • item weight: 0.1676 Lb
  • country of origin: Germany

offer parkistanc:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • started: March 1, 2026

seller parkistanc:

  • rating: 100.0%
  • city: Austin, Texas
  • # reviews: 355

returns parkistanc:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

general parkistanc:

  • condition: Used
  • Advanced Driver Assistance Systems > Parking Assistance > Parking Cameras

payments parkistanc:

  • wallet: Google-pay
  • other
  • credit card: Mastercard

shipping parkistanc:

  • service: USPS Priority Mail
  • cost: $11.87
  • transit: 4-10 Days
  • carrier: USPS
  • type: Calculated
  • class: Expedited
for models: cayenne, for makes: porsche, for years: 2003-2006, part type: engine crankshaft sensor, item height: 1 in, item length: 3 in, vintage part: no, item weight: 0.1676 lb, country of origin: germany,
category: auto parts > advanced driver assistance systems > parking assistance > parking cameras, sku: 13444332243817751,
Bosch 261210239 Is Similar To:
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4 offers $25.00–$104.96 USD
  • Used. Offer #1 priced at $25.00 + $12.82 shipping estimate = $37.82* total. Common issues: failure causes rough running, stalling (especially when warm), no-start, or misfires. Bosch 0 261 210 239 or is the OEM crankshaft position sensor for the 2003-2006 Porsche Cayenne 4.5L V8 (955 chassis, S and Turbo models).+$12.82 shipping
  • New. Offer #2 priced at $104.96 + $0.00 shipping estimate = $104.96* total. 24/7 Support. 2003-2006 Porsche Cayenne.FREE SHIPPING
  • New. Offer #3 priced at $77.67 + $15.65 shipping estimate = $93.32* total. Reliable sensors help maintain performance, reduce emissions, and ensure your engine runs efficiently under all load and environmental conditions. Engine sensors and switches constantly monitor vital operating conditions like temperature, pressure, and position.+$15.65 shipping
  • New. Offer #4 priced at $84.67 + $20.77 shipping estimate = $105.44* total. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability Crankshaft Position Sensor by Bosch .+$20.77 shipping

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