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Fuel Transfer Lift Pump Fits 89-93 Dodge Cummins 5.9L L6 DSL 3904374 68047915AA
$65.49
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$65.49
Regular price
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This Fuel Transfer Lift Pump is a high-quality aftermarket replacement part compatible with 89-93 Dodge Cummins 5.9L L6 DSL and matches OEM Part# 3904374, 68047915AA.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This fuel transfer lift pump is designed to restore and maintain fuel delivery system integrity in heavy-duty diesel engines. It ensures that the fuel injection pump receives a steady supply of fuel at the correct pressure to prevent engine hesitation and power loss.
Key Features & Performance
- Precision-manufactured for a perfect fit and reliable operation
- Constructed with high-grade materials for long-lasting durability
- Optimized for diesel fuel compatibility and required flow rates
- Direct bolt-on solution for failing factory mechanical lift pumps
Fitment & Compatibility
- 1989-1993 Dodge Cummins 5.9L L6 Diesel
Technical Specifications
- Part Name: Fuel Transfer Lift Pump
- Part Number(s): 3904374, 68047915AA
- Engine Type: 5.9L L6 Diesel
- Application: Fuel Delivery System
Frequently Asked Questions
Q: What are the signs of a failing lift pump on a 5.9L Cummins? A: Common symptoms include difficult starting, engine sputtering under load, and a noticeable drop in power due to insufficient fuel delivery to the injection pump.
Q: Is this pump a direct replacement for the original part? A: Yes, it is designed to match the factory specifications for mounting and fuel line connections on 1989-1993 Dodge models.
Compatibility may vary by serial number. Verify fitment before purchase.