M156/M159 Oil Filter Cover

from $39.99

M156/159 (Lightweight) Oil Filter Cover (w/ Oil Pressure Gauge) $129.99

Inventory Status: In Stock, Ships within 3 - 5 Days.

The only functional aftermarket oil filter cover solution made out of a solid billet T6 Aluminum offered in the market.

Attach an oil pressure gauge (Sold Separately) easily onto the 1/8” NPT access for on-the-fly diagnostics! Each Billet cover comes with a high pressure plug rated for pressures above 150 PSI at 350 F steam pressure. Oil Pressure Gauge is only recommended to be used for diagnostics (not IP67 rated). The acces-port should not be used as a permanent under-hood-gauge solution.

Gauge Install Instructions for Diagnostic Use (sold separately)

First, ensure NPT female threads on Billet Oil Cap are clean once the hex plug is removed. Install billet oil cap into housing without pressure gauge and using the hex head, tighten to spec (25 Nm). Second, install the oil pressure gauge (Sold Separately) with thread sealant (automotive grade) as directed and twist onto billet cap tightening up to two turns from finger tight. Check for leaks once engine is up to temperature and sealant has been allowed to set (see sealant manufacturer’s directions). Removal process is opposite of install.

Over-tightening of O-Ring Boss plug on port-access may damage the anodized housing and/or O-ring. Plug needs to seal at a maximum 5 lbs ft with fresh thread sealant.

M156/M159 Add Custom Color $209.99

Inventory Status: Custom Ordered

Available colour selection (Please email for more information)

  • Light Gray

  • Blue

  • Red

  • Teal

  • Purple

Pressure Gauge Install Instructions for Continued Driving (Off-Road) $89.99 Not included.

Inventory Status: In stock, Ships within 3 - 5 days.

Operate between 20° to 200° F

An optional corrosion, vibration resistant prolonged engine bay monitoring system. (+$75.00)

To INSTALL: Ensure NPT female threads on Billet Oil Cap are clean once the hex plug is removed. Install billet oil cap into housing with hex plug removed to 25Nm. Apply automotive grade thread sealant (high temp) on Pressure Gauge and allow to set as directed.

The Oil Filter Cover can be removed and reinstalled with the Pressure Gauge attached using an adjustable spanner wrench until full stop resistance is felt (which is usually 25 Nm).

Oil Housing Banjo Tap $39.99

Inventory Status: In stock, Ships within 3 - 5 days.

We’ve made the correct banjo and heat and tear resistant hose to allow an oil pressure sender tap onto the oil filter housing CLEANLY! Makes for an easy convenient and affordable install! Professional grade crimp on fittings create a permanent leak proof seal! Compatible with our very own Oil Pressure Gauge System! M156 Oil Filter Housing Oil Pressure Banjo Access Reference Video.

THE FOLLOWING ARE HIGHLY RECOMMENDED

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M156/159 (Lightweight) Oil Filter Cover (w/ Oil Pressure Gauge) $129.99

Inventory Status: In Stock, Ships within 3 - 5 Days.

The only functional aftermarket oil filter cover solution made out of a solid billet T6 Aluminum offered in the market.

Attach an oil pressure gauge (Sold Separately) easily onto the 1/8” NPT access for on-the-fly diagnostics! Each Billet cover comes with a high pressure plug rated for pressures above 150 PSI at 350 F steam pressure. Oil Pressure Gauge is only recommended to be used for diagnostics (not IP67 rated). The acces-port should not be used as a permanent under-hood-gauge solution.

Gauge Install Instructions for Diagnostic Use (sold separately)

First, ensure NPT female threads on Billet Oil Cap are clean once the hex plug is removed. Install billet oil cap into housing without pressure gauge and using the hex head, tighten to spec (25 Nm). Second, install the oil pressure gauge (Sold Separately) with thread sealant (automotive grade) as directed and twist onto billet cap tightening up to two turns from finger tight. Check for leaks once engine is up to temperature and sealant has been allowed to set (see sealant manufacturer’s directions). Removal process is opposite of install.

Over-tightening of O-Ring Boss plug on port-access may damage the anodized housing and/or O-ring. Plug needs to seal at a maximum 5 lbs ft with fresh thread sealant.

M156/M159 Add Custom Color $209.99

Inventory Status: Custom Ordered

Available colour selection (Please email for more information)

  • Light Gray

  • Blue

  • Red

  • Teal

  • Purple

Pressure Gauge Install Instructions for Continued Driving (Off-Road) $89.99 Not included.

Inventory Status: In stock, Ships within 3 - 5 days.

Operate between 20° to 200° F

An optional corrosion, vibration resistant prolonged engine bay monitoring system. (+$75.00)

To INSTALL: Ensure NPT female threads on Billet Oil Cap are clean once the hex plug is removed. Install billet oil cap into housing with hex plug removed to 25Nm. Apply automotive grade thread sealant (high temp) on Pressure Gauge and allow to set as directed.

The Oil Filter Cover can be removed and reinstalled with the Pressure Gauge attached using an adjustable spanner wrench until full stop resistance is felt (which is usually 25 Nm).

Oil Housing Banjo Tap $39.99

Inventory Status: In stock, Ships within 3 - 5 days.

We’ve made the correct banjo and heat and tear resistant hose to allow an oil pressure sender tap onto the oil filter housing CLEANLY! Makes for an easy convenient and affordable install! Professional grade crimp on fittings create a permanent leak proof seal! Compatible with our very own Oil Pressure Gauge System! M156 Oil Filter Housing Oil Pressure Banjo Access Reference Video.

THE FOLLOWING ARE HIGHLY RECOMMENDED

M156/159 (Lightweight) Oil Filter Cover (w/ Oil Pressure Gauge) $129.99

Inventory Status: In Stock, Ships within 3 - 5 Days.

The only functional aftermarket oil filter cover solution made out of a solid billet T6 Aluminum offered in the market.

Attach an oil pressure gauge (Sold Separately) easily onto the 1/8” NPT access for on-the-fly diagnostics! Each Billet cover comes with a high pressure plug rated for pressures above 150 PSI at 350 F steam pressure. Oil Pressure Gauge is only recommended to be used for diagnostics (not IP67 rated). The acces-port should not be used as a permanent under-hood-gauge solution.

Gauge Install Instructions for Diagnostic Use (sold separately)

First, ensure NPT female threads on Billet Oil Cap are clean once the hex plug is removed. Install billet oil cap into housing without pressure gauge and using the hex head, tighten to spec (25 Nm). Second, install the oil pressure gauge (Sold Separately) with thread sealant (automotive grade) as directed and twist onto billet cap tightening up to two turns from finger tight. Check for leaks once engine is up to temperature and sealant has been allowed to set (see sealant manufacturer’s directions). Removal process is opposite of install.

Over-tightening of O-Ring Boss plug on port-access may damage the anodized housing and/or O-ring. Plug needs to seal at a maximum 5 lbs ft with fresh thread sealant.

M156/M159 Add Custom Color $209.99

Inventory Status: Custom Ordered

Available colour selection (Please email for more information)

  • Light Gray

  • Blue

  • Red

  • Teal

  • Purple

Pressure Gauge Install Instructions for Continued Driving (Off-Road) $89.99 Not included.

Inventory Status: In stock, Ships within 3 - 5 days.

Operate between 20° to 200° F

An optional corrosion, vibration resistant prolonged engine bay monitoring system. (+$75.00)

To INSTALL: Ensure NPT female threads on Billet Oil Cap are clean once the hex plug is removed. Install billet oil cap into housing with hex plug removed to 25Nm. Apply automotive grade thread sealant (high temp) on Pressure Gauge and allow to set as directed.

The Oil Filter Cover can be removed and reinstalled with the Pressure Gauge attached using an adjustable spanner wrench until full stop resistance is felt (which is usually 25 Nm).

Oil Housing Banjo Tap $39.99

Inventory Status: In stock, Ships within 3 - 5 days.

We’ve made the correct banjo and heat and tear resistant hose to allow an oil pressure sender tap onto the oil filter housing CLEANLY! Makes for an easy convenient and affordable install! Professional grade crimp on fittings create a permanent leak proof seal! Compatible with our very own Oil Pressure Gauge System! M156 Oil Filter Housing Oil Pressure Banjo Access Reference Video.

THE FOLLOWING ARE HIGHLY RECOMMENDED