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Universal Dual Remote Bypass System

Universal Dual Remote Bypass System Product Image

Universal Dual Remote Bypass System

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. Note:The spin-on adapter, EaO26 full-flow oil filter, and an EaBP100 Bypass oil filter are each sold separately. You must purchase the spin-on adapter that matches the filter thread size on your vehicle (see table below to identify which spin-on adapter you need to purchase)

Product Code: BMK23-EA Ordering Instructions
Part Number:
Unit of Measure:
Retail Price (USD):

See Bypass Installation Samples

See the Bypass Replacement Parts Lists

BMK23 Installation and Servicing Instructions

The Ea Bypass Oil Filter (EaBP) provides the best possible filtration protection against wear and oil degradation. Working in conjunction with the engine's full-flow oil filter, the AMSOIL Ea Bypass Filter operates by filtering oil on a "partial-flow" basis. It draws approximately 10 percent of the oil pump's capacity at any one time and traps the extremely small, wear-causing contaminants that full-flow filters can't remove. The AMSOIL Ea Bypass Filter typically filters all the oil in the system several times an hour, so the engine continuously receives analytically clean oil.

Higher Efficiency
AMSOIL EaBP Filters have an efficiency of 98.7 percent at two microns. At normal operating RPMs the EaBP Filter will filter all of the oil in a typical five quart sump in less than 10 minutes.

Superior Construction
The superior construction of AMSOIL EaBP Filters provides better sealing and increased longevity along with superior corrosion resistance. AMSOIL EaBP Filters have a marine powder coated exterior; and their zinc-dichromate base plates increase rust protection. EaBP Filters have a nitrile HNBR gasket and an orange silicone anti-drain valve. The two stage pleated and layered cellulose/full synthetic media has an efficiency rating of 98.7 percent at two microns.

Filter Service Intervals
Ea Bypass Filters offer long service life. Do not exceed the limits listed in the chart below.

Time2 years2 years2 years

Increased Oil Capacity
The increased fluid system capacity and filtration life provides improved oil cooling and ensures that equipment constantly runs on clean oil. Engine efficiency is increased, providing extended engine life.

Soot Removal
AMSOIL has designed a high-efficiency bypass filter element that is also a soot removal device. AMSOIL Ea Bypass Filters use a synthetic/cellulose sandwiched media. The inner layer of the element is composed of a highly efficient cellulose media covered with a full synthetic media outer layer. These filters remove 39 percent of soot contaminants less than two microns. Soot removal efficiency increases approximately 10 to 14 percent when the EaBP Filter is used in conjunction with a standard full-flow filter.

Bypass Filtration Benefits

  • Dramatically Extended Drain Intervals
  • Improved Oil Cooling
  • Increased Filtration Capacity and Life
  • Increased Fluid System Capacity
  • Efficient Small Particle and Soot Removal
  • Significantly Extended Engine Life
  • Equipment Constantly Runs on Clean Oil
  • Increased Engine Efficiency
  • Remove Particles Less Than Two Microns
If your equipment uses
this AMSOIL Filter
This is the thread used on that equipmentUse this adapter
EAO11M22 x 1.5BK299
EAO153/4 - 16 UNFBK295
EAO17M22 x 1.5BK299
EAO23M18 x 1.5BK297
EAO2413/16 - 16 UNSBK302
EAO263/4 - 16 UNFBK295
EAO343/4 - 16 UNSBK295
EAO383/4 - 16 UNSBK295
EAO423/4 - 16 UNFBK295
EAO5213/16 - 16 UNSBK302
EAO5913/16 - 16 UNSBK302
EAO6413/16 - 16 UNSBK296
EAO981 - 16 UNFBK300
EAO991 1/2 - 16 UNBK301
EA15K093/4 - 16 UNSBK295
EA15K12M20 x 1.5BK298
EA15K13M20 x 1.5BK298
EA15K20M20 x 1.5BK298
EA15K29M18 x 1.5BK297
EA15K3213/16 - 16 UNSBK296
EA15K50M22 x 1.5BK299
EA15K513/4 - 16 UNSBK295
2008 – PRESENT CHEVROLET 1500 & 2500 GAS ENGINESM22 x 1.5BK310
Packaging Information
Code Part Number Unit of Measure Product
BMK23-EA BMK23 Each Universal Dual Remote Bypass System