Diesel Oil Bypass Filters

How Diesel Oil Bypass Filters Work

Bypass oil filters feature a secondary filter with the purpose of eliminating nearly all contaminants from diesel motor oil. Bypass filters have high capacities and eliminate much smaller particles than full-flow filters, including soot. Bypass filters reduce engine wear and increase oil volume, but their high efficiencies mean they also have higher restriction and must be used in conjunction with a full-flow filter.

Diesel Oil Bypass Filters operate by filtering oil on a “partial-flow” basis. They draw approximately 10 percent of the oil pump’s capacity at any one time and trap the extremely small, wear-causing contaminants that full-flow filters can’t remove. Bypass filters have a high pressure differential, causing the oil to flow through them very slowly and allowing for the removal of smaller contaminants. It is called bypass filtration because the oil flows from the bypass filter back to the sump, bypassing the engine. This continual process eventually makes all the oil analytically clean, reduces long-term wear and can dramatically extend oil drain intervals.

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 Diesel Oil Bypass Filters comes into play. Installing a Oil Bypass System on your vehicle will efficiently filter particles down to 2µ in size, effectively reducing the wear on your engine.

Ford 6.0/6.4L Single-Remote Bypass System

Ford 6.0/6.4L Single-Remote Bypass System

Ford 6.0/6.4L Single-Remote Bypass System provides superior filtration performance for Ford 6.0/6.4L engines while working in conjunction with the engine’s full-flow oil filter. This system connects to the engine through the filter housing and oil fill port. System includes mount, mounting hardware, EaBP90, hose and hose fittings. Complete info and details

GM 6.6L Single-Remote Bypass System

GM 6.6L Single-Remote Bypass System

GM 6.6L Single-Remote Bypass System provides superior filtration performance for 2001 to 2019 GM 6.6L engines while working in conjunction with the engine’s full-flow oil filter. This system connects to the engine through a full-flow filter adapter and oil fill port. System includes mount, mounting hardware, EaBP90, hose and hose fittings. Complete info and details

Ford 6.7L Single-Remote Bypass System
Ford 6.7L Single-Remote Bypass System

The Ford 6.7L Single-Remote Bypass System is designed for 2011-present Ford Super Duty 6.7L Diesel Pickups. It includes all components necessary for installation (including parts, hose, Ea Bypass Oil Filter and installation instructions), providing increased convenience and value. Complete info and details

Cummins 5.0/5.9/6.7L Single-Remote Bypass System

Cummins 5.0/5.9/6.7L Single-Remote Bypass System

Cummins 5.0/5.9/6.7L Single-Remote Bypass System provides superior filtration performance for 2004 to current Cummins 5.0/5.9/6.7L engines while working in conjunction with the engine’s full-flow oil filter. This system connects to the engine through a full-flow filter adapter and oil fill port. System includes mount, mounting hardware, EaBP90, hose and hose fittings. Complete info and details

Universal Single-Remote Bypass System

Universal Diesel Oil Bypass System

Universal Single-Remote Bypass System provides superior filtration performance while working in conjunction with the engine’s full-flow oil filter. This system connects to the engine through a pressurized oil port. System includes mount, mounting hardware, hose and hose fittings. Complete info and details

Heavy-Duty Bypass System

The AMSOIL Heavy-Duty Bypass System (BMK30) provides superior filtration performance for heavy-duty on- and off-road applications. It is designed specifically for the Ea Heavy-Duty Bypass Filter (EaBP120), bringing Ea synthetic technology to the heavy-duty market. System includes mount, mounting hardware, hose, hose fittings and the EaBP120 Bypass filter.Complete info and details

Universal Dual Remote Bypass System

Dual Oil Bypass Filter

The Universal Dual Remote Bypass provides superior filtration performance by combining the full-flow and bypass filters on a single mount. System includes mount, mounting hardware, hose and hose fittings.Complete info and details

Ford 7.3L Dual Remote Bypass System

Ford Oil Bypass Filter

The Dual Remote Bypass System provides superior filtration performance for 7.3L Ford PowerStroke diesel engines. System includes mount, mounting hardware, hose, hose fittings, spin-on adapter, EaO26 full-flow oil filter and EaBP100 Bypass filter. Complete info and details

GM 6.6L Dual Remote Bypass System

GM Oil Bypass Filters

The Dual Remote Bypass System provides superior filtration performance for 2001 to 2019 GM 6.6L Duramax diesel engines. System includes mount, mounting hardware, hose, hose fittings, spin-on adapter, EaO26 full-flow oil filter and EaBP100 Bypass filter. Note: This Bypass system can also be used on 1990’s GM light-duty pickups equipped with the GM 6.5L diesel engine. Complete info and details

Ford 6.7L Dual Remote Bypass System

Ford Oil Bypass

The Dual Remote Bypass System provides superior filtration performance for 6.7L Ford PowerStroke diesel engines. System includes mount, mounting hardware, hose, hose fittings, spin-on adapter, EaO26 full-flow oil filter and EaBP100 Bypass filter. Complete info and details

DUAL-GARD Bypass System

Oil Bypass Filter

The Dual Remote Bypass System provides superior filtration performance and is ideal for engines with sump capacities greater than 20 quarts. The DUAL-GARD system links two AMSOIL Bypass filters together on one mount. This system connects to the engine through a pressurized oil port. System includes mount, mounting hardware, hose and hose fittings. Complete info and details

Diesel Fuel Additives
Diesel Motor Oil