Autolite Bf42 Popular Q&A

Q: Is the heat range of the Autolite 45 close to the original Bf-42 ...
A: Colder plug = higher compression & the attendant need for higher octane fuel Hotter plug = stock compression, stock engine, or worn out engine If the plug reads... Read More »

Autolite Bf42 Helpful Resources

Motorcraft BF42 - Alternative spark plugs - Spark plug cross reference
19 replacement spark plugs for Motorcraft BF42. ... Accel 278 · Accel 0378 · Autolite 45 · Brisk F17YC · Champion F11 · Champion F11YC · Denso MA16PU ...

Mustang Spark Plug Autolite Set 289/302/351W 1965-1973
Buy Your Mustang Spark Plug Autolite Set 289/302/351W 1965-1973 from ... CJ's Part Number: BF42 ... Ford has been using Autolite products for many years.

NOS Autolite: Parts & Accessories | eBay
You are looking at a set of (10) new Autolite BF42 Spark Plugs. Please check the compatibility chart to see if these plugs will work for your application.

Spark Plugs Cross Reference No. AC Spark Plug, Autolite Spark ...
Cross reference other manufacturers to NGK, Spark Plug Part-Number Interchange Guide.

autolite bf42 Related Products

AUTOLITE BF42: View New Price on Amazon.com:AUTOLITE BF42

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