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COPPER SPARK PLUG GASKETS - 18MM

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Single GasketPack of 100
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Overview

AN4027-1, 18MM. These are the AN4027-1 18mm copper spark plug gaskets.

20% Discount on Box of 100
Made of solid copper to current aircraft standards. Available in 14 MM and 18 MM sizes.
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Reviews

Steve U Verified Purchase

COPPER SPARK PLUG GASKET M674

September 15, 2021

David A Verified Purchase

COPPER SPARK PLUG GASKET M674

September 11, 2021

Mike M Verified Purchase

COPPER SPARK PLUG GASKET M674

September 7, 2021

Good spark plug gaskets, and a way better price than the name brand ones.

Wayne H Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

August 21, 2021

Works as advertised

Mike P Verified Purchase

COPPER SPARK PLUG GASKET M674

August 19, 2021

As expected... good product and fast shipping.

Jimmy W Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

July 30, 2021

Always performs to specifications.

Pw S Verified Purchase

COPPER SPARK PLUG GASKET M674

July 21, 2021

Paradise P Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

July 7, 2021

Kazuo O Verified Purchase

COPPER SPARK PLUG GASKET M674

June 29, 2021

Kazuo O Verified Purchase

COPPER SPARK PLUG GASKET M674

June 29, 2021

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Will these gaskets work on Tempest spark plugs? Tempest has part number UM-674.

Yes, these copper spark plug gaskets will work on Tempest or Champion plugs.

Q: Part # 07-00877: Please inform Inside Diameter & Thickness

.71" ID or just over 18mm OD. 0.08 thick.

Q: Are the 18mm gaskets right for the O320 Lyc ?

Yes, that would be correct.

Q: Are the 18mm gaskets used for a Lycoming IO-360 with Champion plugs?

Yes, the IO-360 will use 18mm plugs.

Q: would these work with lycoming IO540 with Champion REM38E plugs?

Yes, REM38E are 18mm plugs. These will work.

Q: Work on rem37by plugs? Champion

Yes, the REM37BY plugs are 18mm.

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