Dorman 310-220 Evaporative Emissions System Leak Detection Pump

Dorman 310-220 Leak Detection Pump for Volkswagen Eos

Dorman 310-220 is an evaporative emissions system leak detection pump built to match the fit and function of the original pump on specified applications. It is a specific-fit replacement for the Volkswagen Eos and is engineered for reliable operation in the EVAP system.

• Specific-fit evaporative emissions system leak detection pump
• Plastic housing with black finish
• 2-port design with 0.7 in. inlet and outlet outside diameters
• Male 3-blade connector/terminal configuration
• Length: 4.5 in.; diameter: 3.8 in.
• Fits 2007-2016 Volkswagen Eos

Detailed Product Overview

This Dorman leak detection pump is designed for Volkswagen Eos models from 2007 through 2016 and is built to restore proper evaporative emissions system operation. Part number 310-220 is a direct-fit style replacement for the original pump on listed applications, with the correct port layout and electrical connector configuration for the vehicle platform. This part cross-references Standard Ignition LDP20 for the same application.

What This Part Helps Address

• EVAP leak detection faults
• Check engine lights related to evaporative emissions monitoring
• Failed emissions inspection caused by leak detection pump issues
• Incorrect pump fitment from non-specific replacement parts
• Connector or port mismatch during EVAP system repair

Installation Notes and Tips

Verify the vehicle application before installation and compare the connector style, port count, and dimensions to the original unit. This pump uses a male 3-blade connector and a specific-fit design, so proper alignment with the existing EVAP plumbing and electrical connection is important. Confirm the replacement matches the original Volkswagen Eos leak detection pump configuration before final assembly.

Quality Assurance

Dorman engineers this evaporative emissions system leak detection pump to match original fit and function on specified applications and to deliver dependable performance and durability. Interchange references include Standard Ignition LDP20, and the part also aligns with OE-style replacement needs for the Volkswagen Eos platform.