Dorman EVAP Leak Detection Pump 310-218 — Direct-Fit Replacement for Chrysler Dodge Jeep Ram

The Dorman 310-218 evaporative emissions system leak detection pump is a direct-fit replacement pump engineered to restore EVAP system function on compatible Chrysler, Dodge, Jeep and Ram vehicles.

This replacement pump is built to match the original equipment’s fit and function and is intended for owners who need a reliable fix for an EVAP leak detection issue. Designed and tested by Dorman, the 310-218 prioritizes durability and straightforward installation so you can get the emissions system working properly again without guessing about compatibility or performance.

How does this pump replace the failed original part?

The 310-218 is manufactured to replicate the dimensions, mounting points and electrical connections of the factory unit so it installs using the vehicle’s existing bracketry and wiring. That minimizes modification and reduces labor time compared with non-fit aftermarket parts.

• Direct replacement for original pump fit and mounting
• Matching electrical connector and vacuum ports for plug-and-play installation
• Quality materials intended to resist common failure modes

Which vehicles and model years will this pump fit?

This pump covers a range of Chrysler, Dodge, Jeep and Ram applications—enter your specific trim in the garage tool to confirm exact fitment before purchase. Compatibility spans mid-2000s to late-2010s models, including sedans, SUVs and select heavy-duty trucks.

• Chrysler 200 (2011–2014) and Sebring (2007–2010)
• Dodge Avenger (2008–2014), Durango (2009), Journey (2009–2019)
• Jeep Commander/Grand Cherokee (2007–2010)
• Ram 2500/3500/4500/5500 (2014–2019 depending on model)

What performance and durability features should I expect?

Dorman engineers this pump with components selected for long service life and resistance to the contaminants that commonly damage EVAP modules. The design intent is to restore lost function caused by clogging, wear or other EVAP system failures without sacrificing reliability.

• Durable housing and internal components to withstand repeated operation
• Manufactured to meet OEM-style form and function standards
• Backed by Dorman product expertise and quality control in the United States

How do I confirm this pump is the correct part for my repair?

Before ordering, use the seller’s garage tool or check your vehicle’s VIN, make, model and trim to confirm compatibility with the 310-218. If your vehicle is listed among the compatible years and models, the pump should align with factory mounting and electrical connections.

• Enter make, model and trim in the fitment/garage tool on the product page
• Verify connector shape and bracket locations against the old pump
• Consult a repair manual or technician if unsure about installation steps

Who is this for: The Dorman 310-218 leak detection pump is aimed at DIY mechanics and professional technicians replacing a faulty EVAP diagnostic pump on supported Chrysler, Dodge, Jeep or Ram vehicles. It’s a good choice when you want a like-for-like replacement that minimizes installation work and restores EVAP functionality without resorting to custom adapters or indefinite troubleshooting.