The crankshaft position sensor for a 2012 Dodge Avenger typically costs about $25 to $120 for the part itself, with installation bringing the total to roughly $130 to $270 depending on the retailer, the choice between aftermarket or OEM parts, and labor rates in your area. This article breaks down what factors influence price, where to shop, and how to estimate your total costs.
Crankshaft position sensors monitor the engine’s crankshaft position to control ignition timing and fuel injection. A faulty sensor can cause stalling, hard starting, or poor engine performance, making timely replacement important for reliability and fuel efficiency.
Understanding the part and its role
The crankshaft position sensor (CKP sensor) is mounted near the crankshaft and sends signals to the engine control unit (ECU). The ECU uses these signals to synchronize spark and fuel delivery. On the 2012 Avenger, this sensor is a common wear item and can fail due to heat, contamination, or wiring issues.
Part price ranges for the 2012 Avenger
Prices vary by brand and supplier. The following ranges reflect typical market pricing for this vehicle model.
- Aftermarket/non-OEM CKP sensor: approximately $20–$60.
- OEM/Mopar CKP sensor: approximately $60–$120.
- Remanufactured or rebuilt units: approximately $40–$90.
Prices can fluctuate based on retailer promotions, availability, and whether the sensor includes a warranty. Always verify compatibility with your specific engine and VIN before purchase.
Labor costs and total installed price
The total installed cost depends on labor rates and the time required to access and replace the sensor.
- Estimated labor time to replace a CKP sensor: about 0.5–1 hour, depending on engine variant and access.
- Typical shop labor rate (U.S. average): about $75–$125 per hour.
- Estimated labor cost: roughly $40–$125 for most standard replacements, with higher-end shops or complex access potentially increasing the total.
Combined with part prices, most customers can expect a total installed price in the range of about $130–$270 for OEM parts or $105–$185 for aftermarket parts, though regional pricing and shop policies can shift these figures.
Buying tips and where to shop
To maximize value and reliability, consider the following guidance when purchasing a CKP sensor for your 2012 Avenger.
- Check compatibility using your vehicle’s VIN and engine type; some sensors fit multiple engines but are only compatible with specific applications.
- Compare OEM Mopar parts with reputable aftermarket brands (e.g., Denso, Bosch, NTK) that list compatibility for the 2.4L or 3.6L engine options found in the Avenger.
- Read warranty terms and return policies; many aftermarket sensors come with 1-year or longer warranties.
- Shop at multiple outlets (auto parts stores, dealer parts counters, and reputable online retailers) to gauge current pricing and stock.
Note that buying decisions should balance price with reliability and warranty coverage. Avoid extremely cheap, unknown-brand sensors for critical engine management components.
Summary
For a 2012 Dodge Avenger, expect part costs to range from about $20–$120 depending on aftermarket vs OEM choices, with labor typically adding roughly $40–$125. In total, installation can run around $105–$270, influenced by your location, shop rates, and the engine variant. By verifying compatibility, comparing trusted brands, and considering warranty terms, you can budget effectively and minimize the risk of a repeat failure.