AUTOLITE AI6043 — Fitment Guide

Verified fitment Spark Plug · Fits 28 Configurations (2012–2021)

Part number AI6043 from AUTOLITE is matched to 28 year-and-engine configurations spanning 2012 to 2021. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details

Manufacturer notes

Iridium Ultra

Gap .040 (In) 1.0 (mm)OE Style

Compatible Vehicles (28)

Showing 28 configurations of 28 configurations

				Buy
2021	Dodge	CHALLENGER	6.4L V8 Fits: 2021 Dodge Challenger 6.4L V8	View on Amazon
2020	Chevrolet	SILVERADO 2500	6.6L V8 Fits: 2020 Chevrolet Silverado 2500 6.6L V8	View on Amazon
2020	Chevrolet	SUBURBAN	5.3L V8 Fits: 2020 Chevrolet Suburban 5.3L V8	View on Amazon
2020	Chevrolet	SUBURBAN	6.2L V8 Fits: 2020 Chevrolet Suburban 6.2L V8	View on Amazon
2020	Dodge	CHALLENGER	6.4L V8 Fits: 2020 Dodge Challenger 6.4L V8	View on Amazon
2020	Dodge	CHARGER	6.4L V8 Fits: 2020 Dodge Charger 6.4L V8	View on Amazon
2020	Dodge	DURANGO	6.4L V8 Fits: 2020 Dodge Durango 6.4L V8	View on Amazon
2020	GMC	YUKON	5.3L V8 Fits: 2020 GMC Yukon 5.3L V8	View on Amazon
2020	GMC	YUKON XL	5.3L V8 Fits: 2020 GMC Yukon XL 5.3L V8	View on Amazon
2020	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2020 Jeep Grand Cherokee 6.4L V8	View on Amazon
2019	Chevrolet	SUBURBAN	5.3L V8 Fits: 2019 Chevrolet Suburban 5.3L V8	View on Amazon
2019	Chevrolet	SUBURBAN	6.2L V8 Fits: 2019 Chevrolet Suburban 6.2L V8	View on Amazon
2019	Dodge	CHALLENGER	6.4L V8 Fits: 2019 Dodge Challenger 6.4L V8	View on Amazon
2019	Dodge	CHARGER	6.4L V8 Fits: 2019 Dodge Charger 6.4L V8	View on Amazon
2019	Dodge	DURANGO	6.4L V8 Fits: 2019 Dodge Durango 6.4L V8	View on Amazon
2019	GMC	SAVANA 3500	4.3L V6 Fits: 2019 GMC Savana 3500 4.3L V6	View on Amazon
2019	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2019 Jeep Grand Cherokee 6.4L V8	View on Amazon
2018	Chevrolet	CORVETTE	6.2L V8 Fits: 2018 Chevrolet Corvette 6.2L V8	View on Amazon
2018	Chevrolet	SILVERADO 1500	6.2L V8 Fits: 2018 Chevrolet Silverado 1500 6.2L V8	View on Amazon
2018	GMC	SIERRA 1500	4.3L V6 Fits: 2018 GMC Sierra 1500 4.3L V6	View on Amazon
2018	GMC	SIERRA 1500	5.3L V8 Fits: 2018 GMC Sierra 1500 5.3L V8	View on Amazon
2018	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2018 Jeep Grand Cherokee 6.4L V8	View on Amazon
2017	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2017 Jeep Grand Cherokee 6.4L V8	View on Amazon
2016	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2016 Jeep Grand Cherokee 6.4L V8	View on Amazon
2015	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2015 Jeep Grand Cherokee 6.4L V8	View on Amazon
2013	Chrysler	300	6.4L V8 Fits: 2013 Chrysler 300 6.4L V8	View on Amazon
2013	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2013 Jeep Grand Cherokee 6.4L V8	View on Amazon
2012	Jeep	GRAND CHEROKEE	6.4L V8 Fits: 2012 Jeep Grand Cherokee 6.4L V8	View on Amazon

Frequently Asked Questions

How many vehicles does AUTOLITE AI6043 fit?

28 Year-and-engine configurations from 2012 to 2021. Each row is one published application — year, make, model and engine.

If my vehicle is in this list, is AI6043 guaranteed to fit?

The row means the manufacturer published fitment for that year, model and engine. Still read the notes for position, trim or production-date qualifiers before you order, and cross-reference the number against the part you are replacing.

Can I jump from this list to the parts for my vehicle?

Yes. Each model link opens the matching category page for that vehicle so you can compare other brands that cover the same fitment.

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