Dorman 310-604 fuel vapor leak detection pump for the 2005 Volkswagen Jetta 4-cylinder 1.8L, the 2005-2010 Jetta 4-cylinder 2.0L or 5-cylinder 2.5L, the 2010 Jetta 4-cylinder 1.8L and other vehicles helps the evaporative emissions system find fuel vapor leaks.
- Dorman OE Solutions line
- Plastic pump with two ports, each 0.7 in outside diameter
- Male 3-blade connector
- Replaces an original pump that has clogged or failed from emissions control system damage
Quick facts
- Part: Dorman 310-604 fuel vapor leak detection pump
- Fits: 2005 Volkswagen Jetta 4-cylinder 1.8L, the 2005-2010 Jetta 4-cylinder 2.0L or 5-cylinder 2.5L, the 2010 Jetta 4-cylinder 1.8L and other vehicles
- Material: Plastic
- Condition: New
A check engine light with an evaporative emissions leak code, or a failed emissions test, can mean this pump has worn out, though a loose fuel cap or a faulty purge valve can be behind those same signs, so find the cause first. The cars take one pump apiece, and this listing is a single pump.
Fits
Other vehicles it fits include the 2010-2014 Volkswagen Golf 5-cylinder 2.5L, the 2013 Golf 4-cylinder 2.0L and the 2006-2014 Volkswagen GTI 4-cylinder 2.0L. It is a direct replacement for these vehicles.
Specifications
Fit and size
- Length: 4.5 in
- Diameter: 3.8 in
- Inlet outside diameter: 0.7 in
- Outlet outside diameter: 0.7 in
- Ports: 2
- Connector: male 3-blade
- Quantity per vehicle: 1
Build and materials
- Material: plastic
- Filter: included
- Condition: new
- Country of origin: China
In the box
One leak detection pump.
Interchange: 4B1625 · RV105 · VDP18 · LDP18 · 1K0906201 · 1K0906201A · 1K0906201B · 1K0906201C · 1K0906201D · ESM1034
This part cross-references / interchanges with the following part numbers:
4B1625, RV105, VDP18, LDP18, 1K0906201, 1K0906201A, 1K0906201B, 1K0906201C, 1K0906201D, ESM1034
Frequently Asked Questions
Does the Dorman 310-604 fit a 2005 Volkswagen Jetta 4-cylinder 1.8L?
Yes. Dorman 310-604 fits the 2005 Volkswagen Jetta 4-cylinder 1.8L. For another car, look up its year and engine in the "Vehicles it fits" section of this page.
What comes with this Dorman leak detection pump?
The package contents are one leak detection pump, and a filter is listed as included. No other hardware is listed.
What size are the ports on the Dorman 310-604?
Dorman 310-604 has two ports, and the inlet and outlet each have a 0.7 in outside diameter. The electrical connector is a male 3-blade.
How can I tell if a fuel vapor leak detection pump has failed?
A check engine light with an evaporative emissions leak code can be one sign. A shop can test the pump with a scan tool.
Is this leak detection pump made of plastic?
Yes. The pump material is plastic, and the country of origin is China.
