WALKER PRODUCTS 235-91151 Engine Crankshaft Position Sensor

( Brand: Walker Products ), ( Type: Engine Crankshaft Position Sensor ), ( Manufacturer Part Number: 235-91151 ), ( Country Of Origin: China )

Review WALKER PRODUCTS Engine Crankshaft Position Sensor

Introducing the Walker 235-91151 Engine Crankshaft Position Sensor, an essential component designed to ensure optimal engine performance in various vehicles. This sensor is meticulously engineered to monitor the position of the crankshaft and transmit the critical data to the vehicle's engine control module (ECM).

The Walker 235-91151 Crankshaft Position Sensor is a compact and robust device, typically housed in a protective casing to ensure durability against harsh engine conditions. The sensor utilizes a magnetic pickup to detect the position of the crankshaft reluctor wheel. As the crankshaft rotates, the reluctor wheel generates a series of magnetic pulses that the sensor interprets to determine the crankshaft position.

This sensor plays a vital role in the vehicle's ignition and fuel injection systems, as it helps the ECM time the spark plugs and fuel injectors precisely. With accurate crankshaft position information, the engine can operate efficiently and effectively, reducing emissions and improving fuel economy.

When the Walker 235-91151 Engine Crankshaft Position Sensor fails, it can cause various driveability issues, such as misfiring, rough idling, and trouble starting the engine. Replacing the faulty sensor with a new one, like the Walker 235-91151, can help resolve these issues and restore the vehicle's smooth operation.

Installing the new Walker 235-91151 Engine Crankshaft Position Sensor is typically a straightforward process, involving removing the old sensor, connecting the new one to the wiring harness, and securing it in place. However, it is always recommended to refer to the vehicle's service manual for specific installation instructions and safety precautions.

In conclusion, the Walker 235-91151 Engine Crankshaft Position Sensor is an essential component in maintaining the efficient and effective operation of your vehicle's engine. By accurately monitoring the position of the crankshaft, this sensor ensures precise ignition timing and fuel injection, ultimately contributing to a smoother, more reliable driving experience.

Buying a walker 235-91151 engine crankshaft position sensor (CMPS) for your vehicle involves considering both its advantages and disadvantages to determine if it's the right choice for your specific situation.

1. OEM (Original Equipment Manufacturer) Quality: This sensor is a direct replacement for the original part. It ensures proper engine function and performance, as it is designed to meet the exact specifications of your vehicle's manufacturer.

2. Reliable: Walker is a trusted automotive parts manufacturer, and the 235-91151 CMPS is no exception. With its high-quality construction and advanced technology, it is less likely to fail compared to aftermarket alternatives.

3. Easy installation: The sensor is designed to be a direct fit, ensuring a seamless installation process. This can save you time and effort, as you won't need to make any modifications to the sensor or the engine.

4. Compatibility: This sensor is specifically designed for certain vehicles and engine models. By purchasing the correct part, you can be confident that it will work with your vehicle and eliminate the possibility of compatibility issues.

1. Cost: OEM parts, such as the Walker 235-91151 CMPS, tend to be more expensive than aftermarket alternatives. While their reliability and performance may be worth the investment for some, others may prefer to save money by purchasing aftermarket parts.

2. Limited availability: Since the Walker 235-91151 CMPS is an OEM part, it may not be as widely available as aftermarket alternatives. You may need to check with multiple parts stores or order it online to find it.

3. Longer shipping times: Due to their more limited availability, OEM parts like the Walker 235-91151 CMPS may take longer to ship compared to aftermarket alternatives.

The Walker 235-91151 engine crankshaft position sensor is a reliable and high-quality OEM part that offers a direct fit and excellent performance. Its advantages include OEM quality, reliability, easy installation, and compatibility. However, its disadvantages include a higher cost compared to aftermarket alternatives, limited availability, and longer shipping times.

If you are looking for a reliable and high-performing engine crankshaft position sensor and don't mind the higher cost, the Walker 235-91151 CMPS is an excellent choice. Its OEM quality and easy installation process make it a worthwhile investment for those who prioritize performance and durability. However, if you're on a tight budget or need a sensor quickly, you may want to consider purchasing an aftermarket alternative instead.

Details:

Engine Crankshaft Position Sensor. Direct fit replacement. Placing an order outside the US is easy. Direct fit connectors.

Fits what vehicles: 2002 - 2004 INFINITI I35, 2002 - 2006 Nissan Ultimo, 2002 2008 Maxima, 2003 2008 FX35, 2003 2007 G35, 2003 - 2006 350Z, Mariano, 2003 - 2004 Pathfinder, 2004 - 2006 Quest, 2006 2008 M35. All accessories hardware. Delivers highly accurate timing signals to the engine control module ensuring optimal performance. Color:Black, Connector Gender:Female, Quantity:1, Shape:Oblong, Mounting Hole Terminal Gender:Male, Quantity:3, Type:Pin.

FEATURES: Crankshaft Position Sensor work together with the camshaft position sensor and vehicles ECU to ensure that both ignition timing fuel supply are correct for peak economy performance emissions. Original packaging. Designed to meet or exceed OE specifications in form fit and function

The computer uses this and other inputs to calculate injector on time ignition system timing

part #: 23591151 prices

• $53.41-$68.99

specifications sparkystooge:

• brand: Walker Products
• type: Engine Crankshaft Position Sensor
• manufacturer part number: 235-91151
• country of origin: China

seller sparkystooge:

• rating: 99.6%
• # reviews: 169186
• city: Hempstead, New York

offer sparkystooge:

• availability: In Stock
• quantity: 3
• started: May 10, 2026
• options: Ship-to-home
• sold: 0

general sparkystooge:

• Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits
• condition: New

returns sparkystooge:

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

payments sparkystooge:

• wallet: Apple-pay
• other
• credit card: Visa

shipping sparkystooge:

• class: Standard
• type: Fixed
• transit: 3-6 Days
• service: Standard
• cost: $0.00

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