Reseal your leaking M157 or M278 valve covers the right way with genuine liquid sealant, new aluminum hardware, and high pressure fuel pump seals.
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Reseal your leaking M157 or M278 valve covers the right way with genuine liquid sealant, new aluminum hardware, and high pressure fuel pump seals.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
M157 / M278 Head Bolt - One Time Use - Twenty (20) Required Per Engine
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
01-06-2026
Featuring Girodisc Slotted 2-Piece Rotors, simply replace the cast iron rotor when needed
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Only for cars originally equipped with Carbon Ceramic Material (CCM) Brakes
Featuring Lightweight Slotted Replacement iron rings
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Only Compatible with Girodisc 2-Piece Rotors
Featuring Lightweight Slotted Replacement iron rings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Only Compatible with Girodisc 2-Piece Rotors
Having a crank but no starting issue? This sensor is often the culprit
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Get up to +40 hp and +54 lb-ft through a safe and easy to use tuning module from RaceChip
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Get up to +80 hp and +95 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get up to +80 hp and +95 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Replace your leaking cap, or the one you left at the pump
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affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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Right Side - Return Line
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This product was last offered at the strikethrough price on
05-07-2026
Vent Line
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Includes O-ring - High Pressure Pump On Engine
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Includes Sealing Ring
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