Doc's Auto Parts

Docs Diesel Fuel Water Separator DGF430 Compatible with RAM 6 7L Cummins 2500 3500 4500 5500 2019 Replaces

4.5(91)
$41.99

1787+ bought in the past month

About this item

  • DOC'S DIESEL FUEL/WATER SEPARATORS - Doc's Fuel/Water Separators separate water from fuel and remove contaminants like separate water from dirt, rust, and debris, protecting fuel system components and ensuring peak engine performance. They optimize fuel flow and pressure, enhancing acceleration, fuel economy, and vehicle performance. With a focus on maximizing filtration media surface area, our high-quality filters come complete with o-rings as needed.
  • INTERCHANGE - Replaces Mopar 68436631AA, Replaces Wix WF10579, Replaces Baldwin PF46152, Replaces Premium Guard DF99569, Replaces Purolator F51542
  • FITMENT - Compatible with 2019-2024 Ram 6.7L Cummins 2500, 3500, 4500, 5500
  • THIRD PARTY TESTED - 3 Micron @ 96.92% Efficiency Rating
  • REPLACEMENT GUIDELINES - Above all recommendations, change according to your vehicle’s manufacturer warranty. Fuel/Water Separators should be changed every 5,000 to 10,000 miles, or 15,000 maximum.
$41.99

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Product details
BrandDoc's Auto Parts
Product GradeReplacement Part
Outer MaterialCarbon Steel
Vehicle Service TypeTruck
StyleModern
Technical specifications
brandDoc's Auto Parts
product_gradeReplacement Part
outer_materialCarbon Steel
vehicle_service_typeTruck
styleModern
manufacturerDoc's Auto Parts
automotive_fit_typeVehicle Specific Fit
item_weight8.1 ounces
package_dimensions4.49 x 4.37 x 4.25 inches
item_model_numberDGF430
manufacturer_part_numberDGF430
best_sellers_rank#143,580 in Automotive ( See Top 100 in Automotive ) #971 in Automotive Replacement Fuel Filters
date_first_availableSeptember 22, 2020

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Customer reviews

4.591 ratings
  1. 5★88%
  2. 4★13%
  3. 3★0%
  4. 2★0%
  5. 1★0%
★★★★★

Good filter

Brennon D Ibert—November 27, 2025✓ Verified purchase

Ive used these on my truck for a few years now without issue. Seems to work well. Read more

★★★★★

Great product

John—July 23, 2025✓ Verified purchase

High quality and fits perfectly Read more

★★★★★

Nice work

ryan—August 23, 2025✓ Verified purchase

Easy installation. Didn’t leak after installed. Direct replacement. Great quality product Read more

★★★★★

works great on cummin engines

Donald Johnson—July 22, 2025✓ Verified purchase

awesome product Read more

★★★★★

Fits as OEM

Matt Litteral—September 18, 2024✓ Verified purchase

Good price, fit Read more

★★★★☆

Pricey but good

Jason—October 20, 2025✓ Verified purchase

This is the best filter for my diesel truck. I use it for my Ram 1500 and I research about this brand and it’s the best one and make in USA. I give4 star bc of the little highly priced Read more

★★★★★

Overall good

Neal—July 3, 2025✓ Verified purchase

Good product Read more

★★★★★

Works great on Gen5 Ram EcoDiesel.

Robert Resneder—March 12, 2025✓ Verified purchase

Good product, quick delivery, cool looking box. Thanks. Read more

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