Wix Fuel Filter for Dodge 5.9L Cummins (1994–1996) — Spin‑On Replacement, Water Separation

If you drive a Dodge truck with the 5.9L Cummins diesel produced between 1994 and 1996, a dependable fuel filter is essential to keep the injector system and fuel pump working efficiently. The WIX 33402 is built as a direct-replacement spin-on unit that focuses on trapping dirt, rust, scale and water commonly found in aging fuel tanks and at some refueling stations. It’s designed for straightforward installation and long service life so you can minimize maintenance downtime and protect costly fuel-system components.

How does the WIX 33402 remove contaminants from diesel fuel?

The WIX 33402 uses multi-stage media to capture a wide range of particles and separate water before it reaches the fuel pump and injectors. Its filter media is engineered to balance flow with high-efficiency particle retention so engine performance is preserved while harmful debris is blocked.

• Multi-layer filtration media traps dirt, rust, and scale.
• Integrated water separation reduces fuel-borne moisture reaching components.
• Spin-on design maintains consistent flow characteristics under load.

How simple is it to replace the fuel filter on a 5.9L Cummins Dodge?

WIX designed this spin-on filter for ease of service so most owners or technicians can complete the swap quickly with common hand tools. The direct-fit threads and sealing surface eliminate complicated adapters, and its robust construction resists handling damage during installation.

• Direct-replacement spin-on style for bolt-on fitment.
• No special tools typically required; hand wrenching is sufficient.
• Durable housing reduces risk of cross-threading or leaks.

Will using the WIX 33402 improve fuel economy or reduce breakdown risk?

While no filter can guarantee specific mileage gains, maintaining clean fuel with a high-efficiency element helps the fuel system operate as designed, which supports stable combustion and pump longevity. Consistent filtration reduces the chances of clogged injectors or pump wear that can cause drivability problems and unplanned repairs.

• Helps preserve injector spray patterns by preventing particle buildup.
• Reduces the likelihood of fuel-system failures from contaminated fuel.
• Supports steady engine performance that can help overall efficiency.

What should I check before ordering the WIX 33402 for my truck?

Confirming vehicle fitment is crucial because variations in model year, fuel system updates, or aftermarket modifications can affect compatibility. Use the vehicle lookup or VIN-based part finder to verify the WIX 33402 matches your Dodge truck’s year and engine configuration before purchase.

• Enter year, make, model and engine (5.9L Cummins) in the part finder.
• Compare thread size and overall filter dimensions if unsure.
• Review service interval recommendations for your driving conditions.

Who is this for: The WIX 33402 is ideal for owners and technicians of 1994–1996 Dodge trucks equipped with the 5.9L Cummins diesel who want a high-efficiency, easy-to-install spin-on fuel filter. It suits daily drivers, fleet vehicles, and anyone maintaining older diesel engines where protecting fuel injectors and pumps from contaminants and water is a priority. Verify fitment for your exact vehicle and replace filters at recommended intervals to keep fuel delivery reliable and reduce the risk of costly fuel-system repairs.