EVERYTHING FOR PLANES AND PILOTS SINCE 1965 | 877-4-SPRUCE

COPPER SPARK PLUG GASKETS - 14MM

$0.57/Piece
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Part# 07-01261
MFR Model# MS17840-2

Overview

These are the AN4027-2 14mm 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

Im not an aircraft guy. I use these on my vintage military Willys Jeeps. They work great as I frequently pull and reuse $25 spark plugs!

John
July 22, 2020

Excellent

Jeff F
September 19, 2019

Exactly what I needed to adjust 3/4 reach spark plugs to eliminate thread protrusion through the head of a 1956 300 SL into the combustion chamber. Gaskets difficult to find elsewhere. No minimum order and fast delivery a real plus. Thanks.

Edward B
September 6, 2018

Q&A

Q: Part # 07-01261: What is the thickness of these 14mm spark plug gaskets?

These spark plug gaskets are approx 1/16" thick.

Q: Part # 07-01261: What is the thickness of these 14mm spark plug gaskets?

These spark plug gaskets are approx 1/16" thick.

Q: Will these 14mm spark plug gaskets work with Champion REM38E spark plugs?

No. The REM38E plugs are 18mm. You would need to order Part # 07-00877. See "Alternate Items" tab.

Q: Do these gaskets crush to form a seal?

They will flatten a little to conform to the plug and cylinder and seal the combustion chamber but they do not really "crush.

Q: Which gasket do I need for Tempest UREM37BY plugs?

The UREM37BY plug is a 18mm plug. You would need to order Part # 07-00877. See Related Items.

Q: What is the OD of these gaskets, please?

1.8125 inch approx

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