Celliparts Fuel Pump Gasket for Dodge 5.9L 89-93 Cummins 6bt/4bt

Description

Product Overview

The Celliparts fuel pump gasket is a direct replacement for OEM part number 3914389, designed for Dodge 5.9L trucks (model years 1989‑1993) and Cummins 6bt/4bt engines. Constructed from high‑grade, heat‑resistant material, the gasket provides a precise seal to prevent fuel leaks and maintain optimal pump pressure. Weighing only 5 ounces, it is lightweight yet robust, meeting strict automotive standards and the Amazon Best Sellers Rank for fuel pump gaskets.

Usage

Ideal for both professional repair shops and DIY enthusiasts, this gasket fits seamlessly during routine fuel system maintenance or when replacing a worn pump. It performs reliably in a range of operating conditions, from hot summer days to cold winter starts, ensuring consistent fuel delivery for diesel engines. Suitable for fleet vehicles, off‑road trucks, and daily drivers that demand dependable performance.

Why Choose Us

Celliparts combines OEM‑level engineering with cost‑effective manufacturing, delivering a part that matches original performance without the premium price tag. Each gasket undergoes rigorous quality checks, guaranteeing dimensional accuracy and material integrity. Our dedicated support team offers technical assistance and a hassle‑free return policy, giving you confidence in every purchase.

Key Features

• Exact OE dimensions for a perfect fit on Dodge 5.9L and Cummins 6bt/4bt engines
• High‑temperature resistant material prevents deformation under engine heat
• Lightweight design (5 oz) simplifies handling and installation
• Durable construction ensures long‑lasting seal against fuel leaks
• Responsive customer support and easy return process for peace of mind

FAQ

Is this gasket compatible with all Dodge 5.9L models?

Yes, it fits Dodge 5.9L trucks produced from 1989 to 1993 and is also compatible with Cummins 6bt and 4bt engine variants.

Do I need any special tools to install the gasket?

No special tools are required. The gasket can be installed with standard hand tools used for fuel pump removal and replacement.

What warranty does Celliparts provide?

Celliparts offers a one‑year limited warranty covering defects in material and workmanship, plus full technical support.

Can I use this gasket on a vehicle with a modified fuel system?

The gasket is designed for stock OEM specifications. For heavily modified systems, verify clearance and fit before installation.

How does this gasket compare to the OEM part?

It matches the OEM part number 3914389 in dimensions and performance, delivering the same reliability at a lower cost.