6 PCS AULDAY Fuel Filter Fits Ram 2500 3500 4500 5500 6.7L - Durable

In this review the 6 PCS AULDAY fuel filter kit is examined for owners of late model Ram trucks with the 6.7L diesel or the 3.0L EcoDiesel who need a reliable, frame chassis mounted replacement. The bottom line: this kit replaces OE part numbers 68436631AA and PF46152 and offers a cost-effective way to keep fuel clean and protect highpressure fuel system components. For fleet maintenance or an owner doing a multi-year service, the six filters plus an O ring simplify scheduled changes and reduce downtime.

Key Features

• OE Compatibility: Direct replacement for 68436631AA and PF46152 so it fits specified Ram 2500, 3500, 4500 and 5500 6.7L years with no modification needed.
• Complete Kit: The package contains six identical fuel filters and one O ring, making it convenient for multiple services or for a truck and a spare unit.
• Filter Media: Uses original Italy three layer filter paper made from synthetic fiber to capture impurities and help prevent water from reaching the fuel pump and injectors.
• Engine Protection: Designed to reduce wear on the fuel pump nozzle, cylinder liner and piston ring by keeping fuel cleaner, which helps maintain engine performance.
• Warranty and Support: Backed by a 12 month warranty and lifetime technical support from the seller for installation questions or fitment concerns.

Who It's For

This kit is aimed at owners and maintenance shops working on 2019 through 2022 Ram 2500, 3500, 4500 and 5500 trucks equipped with the 6.7L turbo diesel, and for 2020 Ram 1500 3.0L V6 EcoDiesel owners who need the same chassis mounted style. It is especially useful for fleet operators and DIY mechanics who prefer to buy multiple replacement filters at once to keep a consistent onhand supply.

Owners of other engines or model years outside the listed fitment should verify compatibility before purchase. If someone needs a one-off dealer OEM single filter with original factory packaging, they may prefer sourcing that part directly rather than a multi-pack aftermarket kit.

Pros & Cons

Pros

• High quality three layer synthetic filter paper delivers effective particulate and moisture separation.
• Direct fit for listed Ram 6.7L model years replacing OE numbers 68436631AA and PF46152.
• Six filters in one package offer strong value for fleets or owners doing recurring maintenance.
• 12 month warranty and lifetime technical support add peace of mind after purchase.

Cons

• Sold as a six pack which is ideal for some buyers but may be more than needed for a single repair.

Specifications

Brand	AULDAY
Included Items	6 fuel filters, 1 O ring
Replaces	OE 68436631AA, PF46152
Fitment Years	2019, 2020, 2021, 2022
Compatible Models	Ram 2500, 3500, 4500, 5500 6.7L; Ram 1500 2020 3.0L EcoDiesel
Filter Media	Original Italy 3 layer synthetic fiber paper
Warranty	12 month seller warranty

Our Verdict

The AULDAY six pack of fuel filters is a practical, value oriented choice for owners and shops servicing Ram 6.7L diesel trucks from 2019 to 2022. It provides OE replacement fitment, robust three layer filter media to protect fuel system components, and a warranty that supports confident installation. Buy this kit if you perform regular maintenance or manage multiple vehicles; those who only need a single filter may find the multi-pack more than necessary.

Frequently Asked Questions

Will these filters fit my 2021 Ram 3500 6.7L?
Yes, the kit is listed to fit 2019 through 2022 Ram 3500 6.7L trucks and replaces OE numbers 68436631AA and PF46152.

How many filters are included and is an O ring supplied?
The package includes six fuel filters and one O ring for installation.

Is there a warranty or technical support?
Yes, the seller provides a 12 month warranty and lifetime technical services for fitment and installation questions.