2-1/2" Gasket
AMSOIL Bypass Oil Systems
The AMSOIL 2-1/2 inch Bypass Gasket (BP196) is a replacement gasket for the AMSOIL Bypass System lineup, sized 2.80 in.
AMSOIL products
AMSOIL Filters
Oil filters, air filters, fuel filters, cabin filters, bypass systems, and filter accessories.
AMSOIL oil filters
Buy AMSOIL oil filters, air filters, fuel filters, cabin air filters, transmission filters, and bypass oil systems. EaO and EaOM extended drain spin-on filters are matched to AMSOIL motor oil drain intervals.
Order online, or save up to 25 percent on every order by joining the AMSOIL Preferred Customer program for $20 USD per year. To confirm fitment and viscosity before you order, use the AMSOIL online lookup guide. For local pickup, the order online covers the AMSOIL Dealer locator and how to find AMSOIL near you.
Add an AMSOIL Preferred Customer membership to the same cart to unlock up to 25% off qualifying products. Existing members can sign in, and qualifying orders currently over $100 can ship free.
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Bypass Oil Systems
Single- and dual-remote bypass oil filtration systems plus mounting brackets, spin-on adapters, fittings, hoses, sampling valves, and replacement parts.
3/4" -16 Allen Head Plug+O Ring
AMSOIL Bypass Oil Systems
3/4 -16 Allen Head Plug+O Ring: Replacement O-ring that seals AMSOIL bypass oil system mounts, plugs, and fittings against leaks.
45 Degree Fitting 7/8-14x5/8
AMSOIL Bypass Oil Systems
45 Degree Fitting 7/8-14x5/8: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
90 Deg elbow 1/8 NPT X1/4 JIC
AMSOIL Bypass Oil Systems
90 Deg elbow 1/8 NPT X1/4 JIC: Pipe elbow that turns AMSOIL bypass oil system plumbing around tight engine-bay corners.
90 Degree Fitting 7/8-14x5/8
AMSOIL Bypass Oil Systems
90 Degree Fitting 7/8-14x5/8: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
ADAPTER 1/8 MNPT 7/16 JIC
AMSOIL Bypass Oil Systems
Adapter 1/8 Mnpt 7/16 JIC: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
Adapter 3/8" MNPT to 3/4"-16 JIC
AMSOIL Bypass Oil Systems
Adapter 3/8 MNPT to 3/4-16 JIC: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
Adapter Fitting
AMSOIL Bypass Oil Systems
Adapter Fitting: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
ADAPTER KIT 824520-431360
AMSOIL Bypass Oil Systems
Adapter Kit 824520-431360: Adapter kit that ties AMSOIL bypass oil systems into the factory oil filter port.
ADAPTER KIT #82561
AMSOIL Bypass Oil Systems
Adapter Kit #82561: Adapter kit that ties AMSOIL bypass oil systems into the factory oil filter port.
AMSOIL Bypass Oil Filter
AMSOIL Bypass Oil Systems
EaBP-coded spin-on bypass filter element used inside AMSOIL Single-Remote, Dual-Remote, Dual-Gard, and Heavy-Duty Bypass Systems.
AMSOIL Cummins 5.0/5.9/6.7L Single-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK34 is the AMSOIL single-remote bypass system for Cummins 5.0L V8 (Nissan Titan XD), 5.9L 12-valve and 24-valve.
AMSOIL DUAL-GARD® Bypass System
AMSOIL Bypass Oil Systems
BMK22 Dual-Gard is the AMSOIL twin-element bypass system, mounting two AMSOIL EaBP elements side by side on a single chassis.
AMSOIL Ford 6.0/6.4L Single-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK31 is the AMSOIL single-remote bypass system for the Ford 6.0L Power Stroke (2003 through 2007 in F-Series and Excursion).
AMSOIL Ford 6.7L Dual-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK28 is the AMSOIL dual-remote bypass system for the Ford 6.7L Power Stroke diesel, combining an upgraded full-flow filter.
AMSOIL Ford 6.7L Single-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK33 is the AMSOIL single-remote bypass system for the Ford 6.7L Power Stroke diesel (2011 and newer Super Duty pickups, F-450, F-550.
AMSOIL Ford 7.3L Dual-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK26 is the AMSOIL dual-remote bypass system for the Ford 7.3L Power Stroke diesel (1994 through 2003 Super Duty and 1999 through 2003 Excursion).
AMSOIL GM 6.6L Dual-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK27 is the AMSOIL dual-remote bypass system for the GM 6.6L Duramax diesel, combining an upgraded full-flow filter.
AMSOIL GM 6.6L Single-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK32 is the AMSOIL single-remote bypass system for the GM 6.6L Duramax diesel (Chevrolet Silverado HD and GMC Sierra HD platforms across the LB7, LLY, LBZ.
AMSOIL Heavy-Duty Bypass System
AMSOIL Bypass Oil Systems
BMK30 is the AMSOIL Heavy-Duty Bypass System, designed specifically for the AMSOIL Heavy-Duty Bypass Filter (EABP120).
AMSOIL Universal Dual-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK23 is the universal AMSOIL dual-remote bypass system, designed for applications that need both an upgraded full-flow filter.
AMSOIL Universal Single-Remote Bypass System
AMSOIL Bypass Oil Systems
BMK21 is the universal AMSOIL single-remote bypass system, intended for installation on any gasoline or diesel engine that does not have a dedicated AMSOIL.
BUSHING 1/8X1/4"
AMSOIL Bypass Oil Systems
Bushing 1/8X1/4: Threaded bushing that steps adapter sizes inside AMSOIL bypass oil system plumbing.
BY-PASS PETCOCK VALVE
AMSOIL Bypass Oil Systems
By-Pass Petcock Valve: Drain petcock valve installed on AMSOIL bypass oil filter mounts for clean oil sampling.
Filter Adapter Ford/Cummins
AMSOIL Bypass Oil Systems
Filter Adapter Ford/Cummins: Filter adapter that links AMSOIL bypass and full-flow filters to the factory oil filter port.
Filter Mount Assembly
AMSOIL Bypass Oil Systems
Filter Mount Assembly: Filter mount assembly that anchors AMSOIL bypass and full-flow filters during installation.
Filter Mount Assembly
AMSOIL Bypass Oil Systems
BK305: Filter Mount Assembly: Filter mount assembly that anchors AMSOIL bypass and full-flow filters during installation.
Filter Mount Assembly
AMSOIL Bypass Oil Systems
BK309: Filter Mount Assembly: Filter mount assembly that anchors AMSOIL bypass and full-flow filters during installation.
Filter Mount Assembly
AMSOIL Bypass Oil Systems
BK393: Filter Mount Assembly: Filter mount assembly that anchors AMSOIL bypass and full-flow filters during installation.
Fitting, 1/2 Hose, 7/8-14JIC
AMSOIL Bypass Oil Systems
Fitting, 1/2 Hose, 7/8-14JIC: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
Fitting, 7/8-14, 5/8 JIC
AMSOIL Bypass Oil Systems
Fitting, 7/8-14, 5/8 JIC: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
Fitting, 7/8-14 to 7/16-20JIC
AMSOIL Bypass Oil Systems
Fitting, 7/8-14 to 7/16-20JIC: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
Fitting, Elbow, 7/8-14, 5/8JIC
AMSOIL Bypass Oil Systems
Fitting, Elbow, 7/8-14, 5/8JIC: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
Gasket,3.45OD,3.11ID,0.26Thk
AMSOIL Bypass Oil Systems
The AMSOIL 3.45 OD x 3.11 ID Bypass Gasket (BP220) is a replacement gasket for the AMSOIL Bypass System lineup, sized 3.45 in.
Gasket,3.91OD,3.57ID,0.35Thk
AMSOIL Bypass Oil Systems
The AMSOIL 3.91 OD x 3.57 ID Bypass Gasket (BP197) is a replacement gasket for the AMSOIL Bypass System lineup, sized 3.91 in.
Hose, 1/2" I.D.
AMSOIL Bypass Oil Systems
Hose, 1/2 I.D: Pre-cut hose section for plumbing AMSOIL bypass oil systems from the engine to the filter mount.
Hose, 1/4" Diam, 1 ft. Section
AMSOIL Bypass Oil Systems
Hose, 1/4 Diam, 1 ft. Section: Pre-cut hose section for plumbing AMSOIL bypass oil systems from the engine to the filter mount.
Hose, 13/32" Diam 1 ft Section
AMSOIL Bypass Oil Systems
Hose, 13/32 Diam 1 ft Section: Pre-cut hose section for plumbing AMSOIL bypass oil systems from the engine to the filter mount.
Hose Fitting, 13/32" Diameter
AMSOIL Bypass Oil Systems
Hose Fitting, 13/32 Diameter: Threaded hose fitting for AMSOIL bypass oil system plumbing, sized to engine-bay routing.
Hose Fittings, 1/4" Diameter
AMSOIL Bypass Oil Systems
Hose Fittings, 1/4 Diameter: Threaded hose fitting for AMSOIL bypass oil system plumbing, sized to engine-bay routing.
Mounting Bracket - Bottom
AMSOIL Bypass Oil Systems
Mounting Bracket - Bottom: Mounting bracket that secures AMSOIL bypass oil system components in the engine bay.
Mounting Bracket - Top
AMSOIL Bypass Oil Systems
Mounting Bracket - Top: Mounting bracket that secures AMSOIL bypass oil system components in the engine bay.
NIPPLE 1/4X2" (OP LOCATN)
AMSOIL Bypass Oil Systems
Nipple 1/4X2 (Op Locatn): Threaded nipple that extends or joins AMSOIL bypass oil system plumbing between fittings.
"O" RING # 115 BP89
AMSOIL Bypass Oil Systems
O Ring # 115 BP89: AMSOIL bypass oil system service part, sized to factory routing and the AMSOIL bypass oil filter lineup.
OIL RETURN FITTINGS
AMSOIL Bypass Oil Systems
Oil Return Fittings: Plumbing fitting for AMSOIL bypass oil systems, matched to factory port threads and pressure ratings.
Oil Sample Petcock Valve
AMSOIL Bypass Oil Systems
Oil Sample Petcock Valve: Drain petcock valve installed on AMSOIL bypass oil filter mounts for clean oil sampling.
Oil Sample Valve Kit for BMK30
AMSOIL Bypass Oil Systems
Oil Sample Valve Kit for BMK30: AMSOIL bypass oil system service part, sized to factory routing and the AMSOIL bypass oil filter lineup.
Oil Sampling Petcock Kit
AMSOIL Bypass Oil Systems
Oil Sampling Petcock Kit: Drain petcock valve installed on AMSOIL bypass oil filter mounts for clean oil sampling.
ORing, 1 3/16" ID x 0.10 Thk
AMSOIL Bypass Oil Systems
The AMSOIL 1-3/16 inch ID x 0.10 Bypass O-Ring (BP346) is a replacement O-ring for the AMSOIL Bypass System lineup, sized 1-3/16 in.
ORing, 1 7/8" ID x 0.10 Thk
AMSOIL Bypass Oil Systems
The AMSOIL 1-7/8 inch ID x 0.10 Bypass O-Ring (BP347) is a replacement O-ring for the AMSOIL Bypass System lineup, sized 1-7/8 in.
ORing for BK1101
AMSOIL Bypass Oil Systems
The AMSOIL O-Ring for BK1101 (BP1101) is a replacement O-ring for the AMSOIL Bypass System lineup, sized Sized for the BK1101 mounting head used in BMK31.
ORing for BK1102
AMSOIL Bypass Oil Systems
The AMSOIL O-Ring for BK1102 (BP1102) is a replacement O-ring for the AMSOIL Bypass System lineup, sized Sized for the BK1102 mounting head used in BMK31.
ORing for BK1201
AMSOIL Bypass Oil Systems
The AMSOIL O-Ring for BK1201 (BP1201) is a replacement O-ring for the AMSOIL Bypass System lineup, sized Sized for the BK1201 mounting head used in BMK32.
ORing for BK1202
AMSOIL Bypass Oil Systems
The AMSOIL O-Ring for BK1202 (BP609) is a replacement O-ring for the AMSOIL Bypass System lineup, sized Sized for the BK1202 mounting head used in BMK32.
Sample Tubing-25 Ft.
AMSOIL Bypass Oil Systems
Sample Tubing-25 Ft: AMSOIL bypass oil system service part, sized to factory routing and the AMSOIL bypass oil filter lineup.
SEALING GASKET
AMSOIL Bypass Oil Systems
Sealing Gasket: Replacement gasket for AMSOIL bypass oil filter mounts, ensuring a clean seal between mating surfaces.
Self Tapping Hollow Bolt
AMSOIL Bypass Oil Systems
Self Tapping Hollow Bolt: AMSOIL bypass oil system service part, sized to factory routing and the AMSOIL bypass oil filter lineup.
Spin On Adapter
AMSOIL Bypass Oil Systems
Spin On Adapter: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
Spin On Adapter
AMSOIL Bypass Oil Systems
BK299: Spin On Adapter: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
Spin On Adapter
AMSOIL Bypass Oil Systems
BK300: Spin On Adapter: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
Spin On Adapter
AMSOIL Bypass Oil Systems
BK301: Spin On Adapter: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
Spin On Adapter
AMSOIL Bypass Oil Systems
BK302: Spin On Adapter: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
Spin On Adapter
AMSOIL Bypass Oil Systems
BK310: Spin On Adapter: Plumbing adapter that connects AMSOIL bypass oil system components to factory ports.
STRAIGHT "T" (OPTNL LCTN)
AMSOIL Bypass Oil Systems
STRAIGHT T (optional location): AMSOIL bypass oil system service part, sized to factory routing and the AMSOIL bypass oil filter lineup.
Street Elbow 45 Deg
AMSOIL Bypass Oil Systems
Street Elbow 45 Deg: Pipe elbow that turns AMSOIL bypass oil system plumbing around tight engine-bay corners.
Street Elbow
AMSOIL Bypass Oil Systems
Street Elbow: Pipe elbow that turns AMSOIL bypass oil system plumbing around tight engine-bay corners.
STREET "T" (1/8X1/8X1/8)
AMSOIL Bypass Oil Systems
Street T (1/8X1/8X1/8): AMSOIL bypass oil system service part, sized to factory routing and the AMSOIL bypass oil filter lineup.
Valve, Sampling
AMSOIL Bypass Oil Systems
Valve, Sampling: AMSOIL bypass oil system service part, sized to factory routing and the AMSOIL bypass oil filter lineup.
Oil Filters
AMSOIL Ea, Donaldson, MANN-FILTER, and WIX spin-on oil filters for cars, trucks, motorcycles, and heavy-duty engines.
AMSOIL Black Oil Filter
AMSOIL Oil Filters
Spin-on, full-synthetic media motorcycle oil filter from AMSOIL, supplied in a black housing finish with a fluted body for easy removal.
AMSOIL Chrome Oil Filter
AMSOIL Oil Filters
Polished-chrome version of the AMSOIL Motorcycle Oil Filter line, built on the same EAOM platform as the Black Oil Filter and supplied.
AMSOIL Heavy-Duty Oil Filter
AMSOIL Oil Filters
EaHD-coded extended-life spin-on filter for heavy-duty on-road and off-road diesel and gasoline engines, available as EAHD2160, EAHD3000, EAHD3191.
AMSOIL Oil Filter
AMSOIL Oil Filters
Company's full-synthetic media spin-on oil filter for cars, light trucks, SUVs, and vans, sold under the EaO and Ea15K product lines.
AMSOIL SDF88 Oil Filter
AMSOIL Oil Filters
AMSOIL SDF88 Oil Filter, an AMSOIL oil filter stocked through the AMSOIL catalog for compatible applications.
Donaldson Blue Oil Filter
AMSOIL Oil Filters
Passenger-car and light-truck spin-on oil filter line, stocked through the AMSOIL catalog for service on vehicles.
Donaldson P-Series Lube Filter
AMSOIL Oil Filters
Donaldson P-Series is the brand's heavy-duty fleet line, used on Class 7 and Class 8 trucks, off-road construction and mining equipment.
MANN-FILTERS Oil Filter
AMSOIL Oil Filters
The MANN-FILTER Oil Filters is a passenger-car and light-truck spin-on oil filter line, stocked through the AMSOIL catalog for service on vehicles.
WIX Crankcase Filter
AMSOIL Oil Filters
Positive crankcase ventilation (PCV) filter and crankcase ventilation breather line, stocked through the AMSOIL catalog for service on vehicles.
WIX Oil Filter
AMSOIL Oil Filters
WIX Filters has manufactured filters in Gastonia, North Carolina since 1939 and supplies the automotive, diesel, agricultural, industrial.
WIX XP Oil Filter
AMSOIL Oil Filters
Premium long-life spin-on oil filter line, stocked through the AMSOIL catalog for service on vehicles and equipment that do not use AMSOIL-branded filters.
Air Filters
Reusable and disposable engine air filters from AMSOIL EaA, Donaldson, MANN-FILTER, WIX, and PowerCore for diesel and gasoline engines.
AMSOIL Air Filter Oil
AMSOIL Air Filters
Tacky, fast-penetrating spray-on lubricant for foam airbox filters used on dirt bikes, ATVs, UTVs, snowmobiles, and other powersports machines.
AMSOIL PowerCore®Filter for GM 6.6L Duramax Diesel
AMSOIL Air Filters
The Donaldson PowerCore Air Filter for GM 6.6L Duramax is the Donaldson PowerCore air filter element (P610875) for the GM 6.6L Duramax diesel pickup.
Donaldson Blue Heavy Duty Air Filters
AMSOIL Air Filters
The Donaldson Blue Heavy-Duty Air Filters is a heavy-duty engine air filter line, stocked through the AMSOIL catalog for service on vehicles.
Donaldson P-Series Heavy Duty Air Filters
AMSOIL Air Filters
The Donaldson P-Series Heavy-Duty Air Filters is a heavy-duty engine air filter line, stocked through the AMSOIL catalog for service on vehicles.
MANN-FILTERS Air Filters
AMSOIL Air Filters
The MANN-FILTER Air Filters is an engine air filter line, stocked through the AMSOIL catalog for service on vehicles.
PowerCore®Filter For Ford 6.0L Diesel PowerStroke™
AMSOIL Air Filters
The Donaldson PowerCore Air Filter for Ford 6.0L Power Stroke is the Donaldson PowerCore air filter element (P603577).
WIX Air Filter
AMSOIL Air Filters
Engine air filter line, stocked through the AMSOIL catalog for service on vehicles and equipment that do not use AMSOIL-branded filters.
Cabin Air Filters
Cabin air filters from MANN-FILTER and WIX for cars, trucks, and SUVs.
MANN-FILTERS Cabin Air Filters
AMSOIL Cabin Air Filters
The MANN-FILTER Cabin Air Filters is a cabin air filter line, stocked through the AMSOIL catalog for service on vehicles.
WIX Cabin Air Filters
AMSOIL Cabin Air Filters
Cabin air filter line, stocked through the AMSOIL catalog for service on vehicles and equipment that do not use AMSOIL-branded filters.
Fuel Filters
Heavy-duty diesel and gasoline fuel filters from Donaldson, MANN-FILTER, and WIX.
Donaldson P-Series Heavy Duty Fuel Filters
AMSOIL Fuel Filters
The Donaldson P-Series Heavy-Duty Fuel Filters is a fuel filter and water separator line, stocked through the AMSOIL catalog for service on vehicles.
MANN-FILTERS Fuel Filters
AMSOIL Fuel Filters
The MANN-FILTER Fuel Filters is a fuel filter and water separator line, stocked through the AMSOIL catalog for service on vehicles.
WIX Fuel Filters
AMSOIL Fuel Filters
Fuel filter and water separator line, stocked through the AMSOIL catalog for service on vehicles and equipment that do not use AMSOIL-branded filters.
Transmission Filters
Transmission filters from Donaldson and WIX for automatic transmissions and heavy-duty equipment.
Donaldson P-Series Transmission Filters
AMSOIL Transmission Filters
Automatic transmission and transfer-case filter line, stocked through the AMSOIL catalog for service on vehicles.
WIX Transmission Filter
AMSOIL Transmission Filters
WIX is one of the most widely cross-referenced filter brands in the United States and is stocked through AMSOIL.
Coolant Filters
Heavy-duty coolant filters from Donaldson for diesel and industrial cooling systems.
Donaldson P-Series Heavy Duty Coolant Filters
AMSOIL Coolant Filters
The Donaldson P-Series Heavy-Duty Coolant Filters is a heavy-duty coolant filter line that combines mechanical filtration.
Hydraulic Filters
Heavy-duty hydraulic filters from Donaldson for industrial and mobile hydraulic systems.
Donaldson P-Series Heavy-Duty Hydraulic Filters
AMSOIL Hydraulic Filters
Heavy-duty hydraulic system filter line, stocked through the AMSOIL catalog for service on vehicles and equipment that do not use AMSOIL-branded filters.
Filter Wrenches
Filter wrenches sized for AMSOIL Ea, Donaldson, MANN-FILTER, and WIX spin-on filters.
Filter Wrench (64 mm)
AMSOIL Filter Wrenches
Filter Wrench (64 mm), an AMSOIL filter wrench stocked through the AMSOIL catalog for compatible applications.
Filter Wrench (65-67 MM)
AMSOIL Filter Wrenches
Filter Wrench (65-67 MM), an AMSOIL filter wrench stocked through the AMSOIL catalog for compatible applications.
Filter Wrench (74 mm)
AMSOIL Filter Wrenches
Filter Wrench (74 mm), an AMSOIL filter wrench stocked through the AMSOIL catalog for compatible applications.
Filter Wrench (76 mm)
AMSOIL Filter Wrenches
Filter Wrench (76 mm), an AMSOIL filter wrench stocked through the AMSOIL catalog for compatible applications.
Filter Wrench (93 mm)
AMSOIL Filter Wrenches
Filter Wrench (93 mm), an AMSOIL filter wrench stocked through the AMSOIL catalog for compatible applications.