APDTY 107942 Crankshaft Position Sensor 411000107239 4897321AA

( Brand: Apdty ), ( Part Type: Crankshaft Sensor ), ( Manufacturer Part Number: 107942 ), ( Manufacturer Warranty: One Year Limited ), ( California Prop 65 Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. ), ( UPC: 411000107239 )

Review APDTY Crankshaft Position Sensor Replaces

The ACDelco 107942 Crankshaft Position Sensor is a crucial component in the ignition system of your vehicle. This sensor, specifically part number 4897321AA, is responsible for providing critical position information to the engine control module (ECM) for accurate ignition timing.

The sensor is designed with a robust construction to ensure reliable operation even in harsh driving conditions. It features a compact, oval-shaped design that can easily fit into the confined space of most engines. The sensor housing is made of high-quality materials that help protect it from engine heat and potential damages.

The Crankshaft Position Sensor employs a magnetic pickup design, which utilizes a toothed wheel on the crankshaft to generate a series of pulses as the engine rotates. These pulses are then converted into electrical signals by the sensor and transmitted to the ECM. The ECM uses the information to calculate the engine position, crankshaft angle, and engine speed, which are essential for proper fuel injection and ignition timing.

The 107942 Crankshaft Position Sensor is a direct replacement for the original equipment sensor, ensuring a perfect fit and reliable performance. It comes with a comprehensive installation guide to make the replacement process as straightforward as possible for the average DIY mechanic. The sensor also undergoes rigorous testing to meet ACDelco's rigorous quality standards, providing you with the peace of mind that you are installing a top-tier part in your vehicle.

If you are experiencing issues with your vehicle's ignition system, such as rough idling, misfiring, or difficult starting, it might be time to replace the Crankshaft Position Sensor. By choosing the ACDelco 107942 Crankshaft Position Sensor, you can trust that you are getting a high-quality, reliable replacement part that will help restore your vehicle's optimal performance.

Crankshaft Position Sensor (Part Number 107942, Cross Reference 4897321AA): A Comprehensive Analysis

The Crankshaft Position Sensor (CPS), part number 107942 and its cross reference number 4897321AA, is an essential component in modern automobiles' engine management systems. This sensor helps the engine computer determine the exact position of the crankshaft and timing of the fuel injection and ignition. However, like any other automotive part, it comes with its advantages and disadvantages. Let's explore these aspects in detail.

1. Improved Engine Performance: The crankshaft position sensor plays a crucial role in managing the engine's fuel injection and ignition timing. By ensuring precise timing, the engine runs more efficiently, leading to improved performance and fuel economy.

2. Enhanced Emissions Control: Accurate engine timing facilitated by the crankshaft position sensor helps in maintaining optimal combustion conditions, thereby reducing harmful emissions.

3. Early Detection of Faults: Replacing a faulty crankshaft position sensor can help identify other potential engine problems before they escalate, saving you from costly repairs in the future.

1. Cost: Replacing a crankshaft position sensor can be an expensive endeavor, especially if you opt for an OEM (Original Equipment Manufacturer) part. However, aftermarket alternatives can offer significant savings.

2. Labor Costs: Installing the new crankshaft position sensor may require professional assistance, leading to additional labor costs.

3. Complexity: The crankshaft position sensor is an intricate component in the engine management system. Installing or replacing it may involve removing other parts, increasing the overall complexity of the repair.

The crankshaft position sensor (part number 107942, cross reference number 4897321AA) is an essential component that significantly impacts engine performance and emissions control. Although replacing it can be costly and complex, the advantages it offers in terms of improved engine efficiency and early fault detection make it a worthwhile investment for maintaining the overall health of your vehicle.

When considering purchasing a crankshaft position sensor, weigh the advantages and disadvantages carefully. Shop around for both OEM and aftermarket options to find the most cost-effective solution that suits your needs. If you're unsure about the installation process, consider seeking professional assistance to ensure a successful replacement and maintain the longevity of your vehicle's engine system.

Details:

Meets Or Exceeds OEM Specs, Factory Fit Form And Function, Function.

part #: 107942 price

• $56.87

specifications sparkystooge:

• brand: Apdty
• part type: Crankshaft Sensor
• manufacturer part number: 107942
• manufacturer warranty: One Year Limited
• california prop 65 warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm.
• upc: 411000107239

returns sparkystooge:

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

general sparkystooge:

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

offer sparkystooge:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: November 14, 2025
• quantity: 3

seller sparkystooge:

• rating: 99.2%
• city: Canton, Massachusetts
• # reviews: 128894

payments sparkystooge:

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

shipping sparkystooge:

• service: Economy, Standard, Expedited, Overnight
• transit: 4-7 Days
• class: Economy, Standard, Expedited, One-day
• cost: $0.00
• type: Fixed

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