Replacement Parts

Find replacement parts for your Bypass System.

Bypass Filters

Find the correct Bypass Filter for your application.

Installation

View installation instructions and examples.

Why Oil Bypass Filtration Systems

The majority of engine wear comes from particles from 5µ to 25µ in size. The problem that arises is that the average full flow filter is only efficient for particles 20µ in size and larger. This means that all those particles under 20µ can pass though the filter and cause wear to your engine. This is where an AMSOIL BYPASS SYSTEM comes into play. Installing a Bypass System on your vehicle will efficiently filter particles down to 2µ in size, effectively reducing the wear on your engine.

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Overall here are some of the benefits to using an AMSOIL Bypass System.

  • Efficient small particle and soot removal
  • Equipment constantly runs on clean oil
  • Increased engine efficiency
  • Can significantly extend engine life
  • Increased filtration capacity and life
  • Improved oil cooling
  • Increased fluid system capacity
  • Dramatically extended drain intervals

About AMSOIL

As one of a few independently owned oil companies, we’ve always stood apart from the big oil companies. We maintain the freedom to formulate products based on performance, not price. The result is a complete product line of full-synthetic lubricants that helps you push the limits of vehicle performance, power and speed.

Since day one, we’ve been on the leading edge of the industry. Our first breakthrough came in 1972 – AMSOIL 10W-40 Synthetic Motor Oil, the result of years of research and inspired by aerospace technology, became the first full synthetic motor oil in the world to meet American Petroleum Institute service requirements. We’ve since remained steadfast in our pursuit of developing products that help you get the most out of your vehicles.

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