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COPPER SPARK PLUG GASKET M674 (PACK OF 100)

$54.40/Each
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Part# 07-00877-100
MFR Model# M674

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

Richard Y Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

June 22, 2022

Randall B Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

October 28, 2021

good service time

William J Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

September 25, 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

As expected... good product and fast shipping.

Jimmy W Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

July 30, 2021

Paradise P Verified Purchase

COPPER SPARK PLUG GASKET M674 (PACK OF 100)

July 7, 2021

Copper gasket. It always works as it should.

Kim E
May 7, 2021

Got them. Thanks.

Peter M
April 16, 2021

Exactly as described...👍

Chip
January 20, 2021

They were reasonably priced, shipped and received promptly, were the right size. I didn’t count them, but no reason to think there were less than 100. Which should last me quite a long time - using them on a classic car with 2 plugs for each of it’s 6 enormous cylinders.

Pat
January 19, 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.