Product Description
The CUMMINS 3931523 OEM FUEL LIFT PUMP ELBOW HOSE is designed for 1994–1998 Dodge Ram trucks equipped with the 5.9L 12-valve Cummins diesel engine. This genuine Cummins fuel system component connects the fuel lift pump and related fuel supply plumbing while maintaining proper fuel delivery and OEM fitment.
Use this part when replacing a cracked, leaking, deteriorated, or damaged fuel hose during fuel system service or repair. Always verify fitment by application and part number before ordering.
FEATURES
- Genuine Cummins OEM fuel lift pump elbow hose
- Direct-fit replacement for factory fuel system components
- Helps maintain proper fuel flow and fuel system integrity
- Designed to withstand diesel fuel exposure and engine compartment conditions
- Ideal for maintenance, repair, or restoration projects
FITMENT
- 1994–1998 Dodge Ram 2500 5.9L Cummins 12-Valve
- 1994–1998 Dodge Ram 3500 5.9L Cummins 12-Valve
- P7100 injection pump-equipped applications
WHAT'S INCLUDED
- 1 Cummins 3931523 OEM Fuel Lift Pump Elbow Hose
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 3931523
- Fuel Lift Pump Assemblies
- Fuel Filter and Fuel Heater Components
- P7100 Fuel Supply System Components
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 3931523
- Part Type: Fuel Lift Pump Elbow Hose
- System: Fuel Supply System
- Engine Compatibility: 5.9L Cummins 12-Valve
- Fitment Years: 1994–1998
- Vehicle Application: Dodge Ram 2500 / 3500
- Condition: New OEM Cummins
- Installation Type: Direct Replacement
FAQ
Will this part fit my truck?
This hose fits many 1994–1998 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L 12-valve Cummins engine. Always verify fitment using your application and part number before ordering.
Is this a genuine Cummins part?
Yes. Cummins 3931523 is a genuine OEM Cummins fuel lift pump elbow hose manufactured to factory specifications.
What does this hose connect?
This hose is used within the fuel supply system and connects fuel lift pump plumbing on applicable 12-valve Cummins applications.
When should this hose be replaced?
Replace the hose if it shows signs of cracking, fuel leakage, swelling, hardening, deterioration, or damage from age and heat exposure.
Can a damaged hose cause fuel delivery issues?
Yes. A leaking or deteriorated hose can introduce air into the fuel system and contribute to fuel supply problems or fuel leaks.
Do I need any related parts?
Inspect the lift pump, fuel lines, fuel filter housing, hose clamps, and related fuel system components during installation and replace worn parts as necessary.
