AUTOLITE AI5243
AUTOLITE part number AI5243 is a spark plug in the Ignition system. This catalog matches it to 10 year-and-engine configurations from 2008 to 2019.
Verified fitment includes 2019 Chevrolet Silverado 2500 6.0L V8 ; 2019 GMC Savana 3500 6.0L V8 ; 2018 Chevrolet Express 2500 6.0L V8 ; 2018 GMC Savana 4500 6.0L V8 ; 2014 Cadillac CTS 6.2L V8 Supercharged , plus 5 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is AUTOLITE AI5243?
AUTOLITE part number AI5243 is a spark plug with published application data for 10 vehicle configurations from 2008 to 2019. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does AUTOLITE AI5243 fit?
This catalog matches AI5243 to 10 year-and-engine configurations from 2008 to 2019. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is AUTOLITE AI5243 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. AUTOLITE AI5243 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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