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The Best Automotive Replacement Cylinder Head Shim Gaskets

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Properly seating a cylinder head is crucial for engine performance and longevity. The right shim gasket ensures a perfect seal, preventing leaks and maintaining optimal compression. Investing in quality replacement gaskets can save you from costly repairs down the line and keep your vehicle running smoothly.

Looking for the best Automotive Replacement Cylinder Head Shim Gaskets?

Discover now our comparison of the best Automotive Replacement Cylinder Head Shim Gaskets. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Cylinder Head Shim Gaskets are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Cylinder Head Shim Gaskets in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
DNJ HS4112 Head Spacer Shim for 1962-2001 Ford, Lincoln, Mercury 300, Bronco, Caliente 4.3L-5.8L V8 16V OHV...
  • THIS IS BRAND NEW: DNJ® Head Spacer Shim
  • FITS: 62-01 Ford, Mercury, Lincoln 4.3L-5.8L V8 OHV, U/K Naturally Aspirated
  • FITMENT NOTES: 0.020 Thick, Use on Engine Block Side
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 2
DNJ HS428L Head Spacer Shim for 1997-2011 Ford, Land Rover, Mazda, Mercury B4000, Explorer, Explorer Sport...
  • THIS IS BRAND NEW: DNJ® Left Head Spacer Shim
  • FITS: 97-11 Ford, Mercury, Mazda, Land Rover 4.0L V6 SOHC Naturally Aspirated
  • FITMENT NOTES: 0.020 Thick, Use on Engine Block Side, Left
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 3
DNJ HS340 Head Spacer Shim for 2008-2018 Chevrolet, Pontiac, Saturn Astra, Aveo, Aveo5 1.6L-1.8L L4 16V DOHC...
  • THIS IS BRAND NEW: DNJ® Head Spacer Shim
  • FITS: 09-17 Chevrolet, Pontiac / Sonic, Cruze Limited, Cruze, Aveo, Aveo5, G3 1.6L-1.8L L4 DOHC Naturally Aspirated LUW,LXV
  • FITMENT NOTES: 0.020 Thick, Use on Engine Block Side
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 4
Mr. Gasket 1132G Steel Shim Cylinder Head Gasket
  • Steel shimmed head gasket for perfect sealing
  • .020 inch steel shim stock
  • Increase engine compression
  • High temp silicone coated to prevent engine fluid leaks
  • Stress formed embossments
No. 5
DNJ HS343 Head Spacer Shim for 2011-2021 Buick, Cadillac, Chevrolet Cruze, Cruze Limited, ELR 1.4L L4 16V DOHC...
  • THIS IS BRAND NEW: DNJ® Head Spacer Shim
  • FITS: 2011-2021 Buick, Cadillac, Chevrolet Cruze, Cruze Limited, ELR 1.4L L4 16V DOHC 1364cc
  • FITMENT NOTES: 0.020" Thick; Use on Block Side
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 6
Steel Shim Head Gaskets Pair/2 Chevy SB 265 283 302 307 327 5.7L 350
  • Compatible with 1955-2002 small block Chevy V-8 engines; except the 305ci and 400ci engines
  • These are the "old school" shim steel head gaskets that have a compressed thickness of .015-in.
No. 7
Promrmr Cylinder Head Gasket Kit w/Head Bolts Fit for Honda Accord 2018-2022 / Civic 2016-2021 / CR-V CRV...
  • [Vehicle Compatibility]:Specifically fit for Honda Accord 2018-2022 / Civic 2016-2021 / CR-V 2017-2021 Engine 1.5L L4
  • [Part Number]:122516A0A01 1225159B004 HS55383 12251-6A0-A01 12251-59B-004.Please verify your cylinder head gasket kit part number for exact match.
  • [High Quality]:Our cylinder head gasket kit is made of high-strength stainless steel,providing reliable performance under high pressure and elevated temperatures with outstanding durability.
  • [Practical Functionality]:Installing the cylinder head gasket kit ensures a tight seal for the engine block,protects engine to maintain optimal performance and efficiency.
  • [Customer Support]:We offer a one-year free return and replacement service.If you have any questions during the purchase or usage process,please feel free to contact us.We are happy to assist you.
No. 8
DNJ HS917 Head Spacer Shim for 2001-2006 Scion, Toyota Camry, Highlander, RAV4 2.4L L4 16V DOHC 2362cc
  • THIS IS BRAND NEW: DNJ® Head Spacer Shim
  • FITS: 01-06 Scion, Toyota / tC, Camry, Highlander, RAV4, Solara 2.4L L4 DOHC Naturally Aspirated 2AZ-FE
  • FITMENT NOTES: 0.020 Thick, Use on Engine Block Side
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 9
DNJ HS221 Head Spacer Shim for 2001-2005 Honda Civic 1.7L L4 16V SOHC 1668cc
  • THIS IS BRAND NEW: DNJ® Head Spacer Shim
  • FITS: 01-05 Honda / Civic 1.7L L4 SOHC Naturally Aspirated D17A1
  • FITMENT NOTES: 0.020 Thick, Use on Engine Block Side
  • DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
  • We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
No. 10
WSbaodan Cylinder Head Gasket Shim Fits for Deutz 912 913 914 511 1MM Engine 04157654
  • Item name:Cylinder Head Gasket Shim
  • Part number:04157654
  • For Deutz Engine 912 913 914 511 1MM
  • Please make sure that the product pictures and partnumbers are correct to avoid the parts you purchase not being suitable for your machine
  • If you are not sure that the parts are suitable for your machine please take pictures of your originalparts for us and we will help you confirm

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Last update on 2026-04-18 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best Automotive Replacement Cylinder Head Shim Gaskets

Material Composition

  • Steel: Offers excellent durability and resistance to high temperatures and pressures, making it a common choice for performance applications.
  • Composite: Often a blend of materials, these can provide good sealing properties and are sometimes more forgiving of minor surface imperfections.
  • Multi-Layer Steel (MLS): Engineered for superior sealing, MLS gaskets are designed to withstand extreme conditions and are often found in modern, high-performance engines.

Vehicle Specificity

  • Always verify the gasket is designed for your specific vehicle's make, model, year, and engine. Using an incorrect gasket can lead to immediate failure and engine damage.
  • Check for compatibility with specific engine types or designations within a model year, as manufacturers sometimes make changes.

Thickness and Fitment

  • Gasket thickness is critical for achieving the correct compression ratio and valve-to-piston clearance. Consult your vehicle's service manual for the recommended shim thickness.
  • Ensure the gasket's dimensions and bolt hole pattern precisely match the original equipment for a secure and leak-free installation.

Frequently Asked Questions

What is a cylinder head shim gasket?
A cylinder head shim gasket is a thin, precisely shaped piece of material placed between the engine block and the cylinder head. Its primary function is to ensure a perfect seal, preventing combustion gases, coolant, and oil from leaking.
Why do I need to replace my cylinder head shim gasket?
Replacement is typically necessary if the original gasket has failed, leading to leaks, overheating, or loss of compression. Damage can occur due to age, extreme temperatures, or improper installation of other engine components.
Can I use a universal shim gasket?
It is strongly advised against using universal gaskets. Cylinder head shim gaskets are highly specific to the engine design and require precise dimensions and material properties for proper function and to avoid engine damage.
How do I know which thickness shim gasket to buy?
The correct thickness is determined by your vehicle manufacturer and is usually specified in the service manual. This dimension is critical for maintaining the correct engine compression ratio and valve clearance.