Product Description
MOPAR 52018808 FUEL TANK PUMP SEAL FOR 1997-2004 DODGE 5.9L CUMMINS
Prevent fuel leaks and restore a proper seal between the fuel tank and sending unit with the genuine Mopar 52018808 Fuel Tank Pump Seal. Designed specifically for 1997-2004 Dodge Ram trucks equipped with the legendary 5.9L Cummins diesel engine, this OEM sealing ring ensures dependable fuel system integrity and long-lasting durability.
Over time, factory fuel tank seals can become brittle, cracked, or damaged during fuel pump or sending unit service. Replacing the seal with a genuine Mopar component helps eliminate leaks, fuel vapor issues, and improper tank sealing that can lead to contamination or fuel odor.
Manufactured to meet original factory specifications, Mopar 52018808 provides precise fitment and reliable sealing performance for demanding diesel applications.
Frequently Asked Questions (FAQ)
What does this seal do?
This fuel tank seal creates a secure connection between the fuel tank and the fuel pump/sending unit assembly to prevent leaks and maintain proper tank sealing.
Is this a genuine Mopar OEM part?
Yes — Mopar 52018808 is a genuine OEM replacement fuel tank pump seal.
When should this seal be replaced?
It is recommended whenever the fuel pump module or sending unit is removed from the fuel tank.
What are symptoms of a bad fuel tank seal?
Common signs include fuel odor, visible leaks near the tank, evaporative emissions faults, or fuel seepage around the sending unit.
Fitment Details
- 1997 Dodge Ram 2500 5.9L Cummins Diesel
- 1998 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 1999 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2000 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2001 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2002 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2003 Dodge Ram 2500/3500 5.9L Cummins Diesel
- 2004 Dodge Ram 2500/3500 5.9L Cummins Diesel
- Direct OEM replacement for factory fuel tank pump seal
- Verify fuel tank and sending unit compatibility before ordering
Specifications for Mopar 52018808
| Category | Details |
|---|---|
| Part Number | 52018808 |
| Brand | Mopar (OEM) |
| Product Type | Fuel Tank Pump Seal / Sending Unit Seal |
| Engine Compatibility | 5.9L Cummins Turbo Diesel |
| Vehicle Fitment | 1997-2004 Dodge Ram 2500 & 3500 |
| Material | Fuel-Resistant Rubber Compound |
| Function | Seals fuel pump or sending unit to fuel tank |
| Installation Type | Direct OEM Replacement |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping Weight | Approx. 0.10 lbs |
| Shipping Dimensions | Approx. 6" x 6" x 0.5" |
| Shipping | Standard ground shipping available |
| Country of Origin | OEM Supplier Manufactured |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
