Product Description
MOPAR 68038156AA FUEL INJECTOR RETURN LINE FOR 07.5-10 DODGE RAM WITH 6.7L CUMMINS ENGINE
Restore proper fuel system operation with the genuine Mopar 68038156AA Fuel Injector Return Line designed for 2007.5-2010 Dodge Ram trucks equipped with the 6.7L Cummins diesel engine. This OEM fuel return line is engineered to factory specifications for precise fitment, leak-free performance, and long-term durability under high-pressure diesel operating conditions.
The injector return line plays a critical role in routing excess fuel safely back through the fuel system while maintaining proper injector function and fuel pressure stability. Replacing damaged or leaking return lines helps prevent fuel leaks, hard starts, rough idle conditions, and fuel system contamination.
Manufactured to genuine Mopar standards, this direct replacement component ensures reliable sealing and OEM-level performance for your Cummins-powered Ram truck.
Frequently Asked Questions (FAQ)
Is this a genuine Mopar part?
Yes — Mopar 68038156AA is an authentic OEM Mopar fuel injector return line.
What engine does this fit?
This return line fits 2007.5-2010 Dodge Ram trucks equipped with the 6.7L Cummins diesel engine.
Why replace the injector return line?
A leaking or damaged return line can cause fuel leaks, poor engine performance, fuel odor, and injector system issues.
Is installation hardware included?
Hardware availability may vary. Verify your application before installation.
Fitment Details
- 2007.5-2010 Dodge Ram 2500 6.7L Cummins Diesel
- 2007.5-2010 Dodge Ram 3500 6.7L Cummins Diesel
- Fits Cummins turbo diesel engines only
- Direct OEM replacement fuel injector return line
- Please verify fitment using VIN before ordering
Specifications for Mopar 68038156AA
| Category | Details |
|---|---|
| Part Number | 68038156AA |
| Brand | Mopar (OEM) |
| Product Type | Fuel Injector Return Line |
| Engine Compatibility | 6.7L Cummins Turbo Diesel |
| Vehicle Fitment | 2007.5-2010 Dodge Ram 2500 / 3500 |
| Placement | Fuel Injector Return System |
| Fitment Type | Direct OEM Replacement |
| Material | OEM-Grade Fuel Resistant Components |
| UPC | Not Available |
| GTIN | Not Available |
| Shipping | Standard ground shipping; lightweight automotive component |
| Country of Origin | Genuine Mopar OEM |
| Prop 65 | WARNING: Cancer and reproductive harm – www.P65Warnings.ca.gov |
| Condition | New |
