Mopar Fuel Filters 68157291AA and 68436631AA | Ram 6.7L Cummins

Genuine Mopar filtration for your Ram Cummins diesel. The Mopar 68157291AA and 68436631AA fuel filters are the OEM-specified replacement filter set for 2019–2024 Ram trucks equipped with the 6.7L Cummins diesel engine — maintaining the clean, consistent fuel delivery that this legendary diesel powerplant demands for optimal performance and longevity.

The 6.7L Cummins operates at high fuel pressures that make fuel filtration critically important — contaminated fuel can cause premature injector wear, reduced fuel economy, and costly component failures. Genuine Mopar filters are engineered to the exact micron rating and flow specifications required by the Cummins fuel system, removing particles, water, and contaminants that compromise performance and longevity. Replace at the manufacturer's recommended interval to maintain fuel system health and protect your injector investment.

Part Numbers: 68157291AA and 68436631AA  |  Type: OEM Mopar Fuel Filter Set
Compatible: 2019–2024 Ram 6.7L Cummins Diesel

Frequently Asked Questions

How often should I replace the fuel filters on my Ram Cummins?

Mopar generally recommends fuel filter replacement every 15,000 miles or annually, whichever comes first. Check your owner's manual for your specific model year's recommended interval.

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Yes — all Hamxi products are 100% authentic, sourced from authorized distributors.

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Regularcare. Use a slightly damp, soft and lint-free cloth for regular dust removal. Always clean in the direction of the grain.