by Unison

More and more pilots are making the switch to Autolite® Aviation Spark Plugs by Unison. In addition to the standard massive electrode spark plugs, Unison manufactures Autolite XL Fine Wire Aviation Spark Plugs. Our massive and fine wire electrode plugs give you the spark, life and performance you'd expect from a quality built aviation spark plug, and for a lot less money.

For more information on Unison's quality built spark plugs visit www.autoliteannie.com.

Like our spark plugs, Autolite Annie brings a rich history of quality and performance to the forefront. Take a piece of history and a piece of Annie home with you today.

Click here to view and purchase the latest in Autolite Annie merchandise.

Autolite® Aviation Spark Plugs (massive electrode)

OEMs and overhaul facilities request Autolite® Aviation Spark Plugs for their performance, heat transfer, leakage protection, advanced reliability, longevity and cost-effectiveness. Features such as a non-screw head electrode offer a consistent contact surface for reliable harness-to-spark plug termination and energy transfer, while our hot-lock assembly procedure assures resistance to the high pressure of combustion gases that's leakproof.

For more information on Unison's massive electrode spark plugs visit www.autoliteannie.com.

Autolite® XL Fine Wire Aviation Spark Plugs

Combining the same trusted performance of the Autolite®
massive electrode spark plugs with the enhanced premium
benefits of an iridium fine wire design, Autolite XL Fine Wire Spark Plugs are the sensible choice among quality premium plugs.

A high temperature black paint provides additional corrosion protection, while the projected gap design allows maximum spark exposure to the fuel-air charge.

For more information on Autolite XL Fine Wire Aviation Spark Plugs visit www.autoliteannie.com.