Cometic
Cometic Toyota B58/B58H .036in MLX Head Gasket
Cometic Toyota B58/B58H .036in MLX Head Gasket
Part number: CGSC14144-036
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- Free fitment check before you order
Listed for: Toyota B58/B58H .036inFitment notes & questions
Toyota B58/B58H .036in MLX Head Gasket from Cometic, listed for Toyota. The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages.
Quick facts
- Brand: Cometic
- Part type: Head gasket
- Listed for: Toyota
Listed fitment
- 1949-1954 Jaguar XK120 Base
- 1952-1954 Jaguar XK120 M
- 1955-1957 Jaguar XK140 Base
- 1955-1957 Jaguar XK140 M
- 1955-1957 Jaguar XK140 MC
- 1958-1961 Jaguar XK150 Base
- 1958-1961 Jaguar XK150 S
- 2021 Toyota GR Supra A91 Edition
- 2020-2021 Toyota GR Supra Base
- 2020 Toyota GR Supra Launch Edition
- 2020-2021 Toyota GR Supra Premium
Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

Before you order: Toyota B58/B58H .036in head gasket fitment
The head gasket seals the cylinder head to the block, keeping combustion pressure in the cylinders and coolant and oil in their own passages.
Fitment notes
- Listed for: Toyota B58/B58H .036in.
- Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
- Coolant. Refill with the coolant type your engine calls for.
- Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.
More for your car: Head Gaskets · Toyota Parts · All Head Gaskets · Engine
Questions about Toyota B58/B58H .036in head gasket
Will this fit my Toyota B58/B58H .036in?
What are signs of a bad head gasket?
Should I resurface the cylinder head?
Where do specs and warranty details come from?
Questions & answers
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