10 Best Cummins Fuel Filters 2025 in the United States

The Mopar Fuel Filters 68157291AA and 68436631AA are designed specifically for the 2019-2024 Ram Truck 6.7L Cummins Diesel, ensuring compatibility and optimal performance. These genuine parts are manufactured to meet the specifications for fit, form, and function, making them reliable replacement parts. In terms of filter efficiency, they effectively remove contaminants to protect your engine, contributing to better fuel economy and performance.

The flow rate is optimized for the Ram Truck, ensuring consistent fuel delivery without any restrictions. Durability and build quality are notable strengths, as the filters are crafted from high-quality materials that withstand the rigors of daily use and harsh driving conditions. Additionally, the lightweight design (1.12 pounds) and compact dimensions (12.2 x 8.98 x 4.96 inches) make them easy to handle and install. Maintenance is straightforward, with a recommended replacement interval that aligns with the vehicle's service schedule, ensuring minimal downtime.

This product is particularly beneficial for Ram Truck owners who prefer genuine Mopar parts and are willing to invest in quality for long-term benefits.

Doc's Diesel Dodge RAM 6.7L Cummins Fuel/Water Separator is designed to exceed OEM standards, with a three-layer media filter offering high efficiency. This product is compatible with 2019-2023 Ram 6.7L Cummins models, ensuring a good fit for these vehicles.

The filters are built with durable materials, promising a long lifespan and dependable performance. The product's modern design is also noted, aligning well with current truck models. However, it is essential to verify compatibility with your specific vehicle before purchase.

The maintenance and replacement interval is not explicitly mentioned but is expected to align with typical fuel filter intervals, making it a practical choice for regular maintenance routines. This filter set is a good option for those seeking reliable aftermarket replacement parts for their Cummins engine, balancing quality and value effectively.

The 6.7L Cummins Fuel Filter Water Separator Set is a replacement designed for Dodge Ram models from 2013 to 2018 with 6.7L Cummins Turbo Diesel Engines. Its standout feature is the 98% efficiency in capturing water contaminants, ensuring clean diesel fuel for optimal engine performance. This high filtration level is achieved using high-grade filter medium which balances excellent filtration with minimal flow restriction, crucial for diesel engines demanding increased flow and efficiency.

The filter's durability is assured by an anticaustic housing and superior sealing components, making it resistant to leakage and extreme operating conditions. Compatibility is well-covered, replacing multiple OE parts, making it a versatile choice for the specified Dodge Ram models. However, the product weight (2.05 pounds) and dimensions (4.7 x 4.7 x 6.1 inches) might require some consideration for installation space.

Maintenance intervals aren't explicitly detailed, but the durable construction suggests a long lifespan, which is beneficial for minimizing frequent replacements. This fuel filter set is particularly suitable for owners of Dodge Ram 2500, 3500, 4500, and 5500 models looking for a high-quality, durable replacement that ensures efficient fuel filtration and engine protection.