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Compact Cummins Isx / Paccar - 4388409, 4388409nx, 4388409rx, A051g270, 5297522, 5297522nx, A041l187, 5283669, 5283669nx, A034x191, 4969702, 4969702nx, Q621937, 4965226, 4965226nx, Q621405, 4969700, 4969700nx, Q165573, 5579290, 5579290nx, 5579290rx, A064b999 - Final Sale [6viIyVXJ]

$59.99 $191.99 -69%

Cummins ISX / Paccar Filters - Premium Aftermarket OptionsIntroducing our premium aftermarket filters for Cummins ISX and Paccar engines. These filters are designed to meet the high standards of quality and performance expected from both manufacturer

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Compact Cummins Isx / Paccar - 4388409, 4388409nx, 4388409rx, A051g270, 5297522, 5297522nx, A041l187, 5283669, 5283669nx, A034x191, 4969702, 4969702nx, Q621937, 4965226, 4965226nx, Q621405, 4969700, 4969700nx, Q165573, 5579290, 5579290nx, 5579290rx, A064b999 - Final Sale [6viIyVXJ]

Cummins ISX / Paccar Filters - Premium Aftermarket Options

Introducing our premium aftermarket filters for Cummins ISX and Paccar engines. These filters are designed to meet the high standards of quality and performance expected from both manufacturers. With a variety of part numbers including 4388409, 4388409NX, and 4388409RX, among others, you can rest assured that you are getting the right fit for your vehicle. Our filters are crafted to enhance the efficiency and longevity of your engine, providing reliable protection against contaminants.
  • Enhanced engine protection with premium materials
  • Exact OEM fitment for Cummins ISX and Paccar engines

Comprehensive Range of OEM Part Numbers

Our extensive range of OEM part numbers ensures that you can find the perfect filter for your specific engine model. Whether you're looking for 4388409, 4388409NX, 4388409RX, A051G270, or any of the other listed numbers, we have you covered. Each filter is designed to meet or exceed the original equipment manufacturer's specifications, ensuring peak performance and fuel efficiency.
  • Exact fitment for a seamless installation process
  • Quality materials for long-lasting durability

Optimized Performance and Practical Uses

Investing in our aftermarket filters not only guarantees a perfect fit but also offers several practical benefits. Our filters are designed to improve engine performance, reduce maintenance costs, and enhance fuel efficiency. Whether you're a professional mechanic or a DIY enthusiast, these filters are an ideal choice for anyone looking to maintain their Cummins ISX or Paccar engine in top condition.
  • Boosts engine performance and fuel efficiency
  • Reduces maintenance costs and extends engine life
With our convenient options for ground freight and flexible LTL/air freight solutions, we make sure that getting your replacement filters is as hassle-free as possible. Don't miss out on the opportunity to upgrade your engine's protection with our high-quality aftermarket filters.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

A great product with a very, very solid design.

- Gavin V..

February 5, 2026

Absolutely no complaints!

It has elevated my standards for everything.

- Julian O..

February 5, 2026

Absolutely no complaints!

It’s a very clever and a very great tool.

- Leonel O..

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