Lisle Spark Plug Gauge & Gapping Tool by Lisle Specialty Tools

Price: 5.99 USD
Availability: InStock

Ensure your new set of spark plugs are properly gapped before installation with this Lisle spark plug gapping tool.

Item #LRS-67870
MPN# 67870

Everyday Low Price: $5.99

In Stock

This item is returnable. Details

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LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Great Handy Tool For Every Garage
Helps Measure Set Proper Gap
Precise Clear Markings

Features

Steel Construction
Cadmium Plated Finish
Measures .020" to .100"

What's in the Box

Spark Plug Gap Tool

Lisle Spark Plug Gauge & Gapping Tool
Before you install a new set of spark plugs, make sure they're properly gapped with this Lisle spark plug gapping tool. Whether you're a seasoned mechanic or tackling your first tune-up, this simple tool makes measuring and adjusting spark plug gaps quick and accurate. Constructed from durable steel with a corrosion-resistant cadmium-plated finish, it's built to withstand years of use in the garage or your toolbox. The round, tapered gauge features clearly marked measurements from .020" to .100" for precise gap readings. A specially designed adjustment hole with an integrated flange allows you to bend the spark plug's side electrode without applying pressure to the center electrode, helping prevent damage. With the proper spark plug gap, you can help ensure improved ignition performance, smoother engine operation, and maximum efficiency.

Lisle Tools Warranty - Click Here

Fox Body Mustang Spark Plug Gap Specs (79-93)

Published 11/1/18
1994-2004 Mustang Spark Plug Gap Specs

Published 6/18/25
2005-2014 Mustang Spark Plug Gap Specs

Published 7/30/25
2015-2025 Mustang Spark Plug Gap Specs

Published 8/13/25
1993-2004 Ford Lightning Spark Plug Gap Specs

Published 10/18/24
1992-1996 Ford Bronco Spark Plug Gap Specs

Published 8/11/23
What Spark Plug Do I Need For My Mustang?

Published 2/24/22

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Working on your Mustang or Ford Lightning often requires a specific tool to get the job done. Lisle Corporation has been manufacturing specialty tools for over 100 years! Today, Lisle specialty automotive tools, mechanic's creepers, and lubrication & tire products are the preferred line because Lisle manufactures quality products that are priced right! The specialty automotive tool line now consists of more than 400 products, with the great majority of them being produced at the expanded site of the original factory built in Clarinda, Iowa in 1903. Shop our selection of Lisle Specialty Tools at LMR.com today!