GM GENUINE 12479213 — Fitment Guide

Verified fitment 4WD Actuator Fork · Fits 86 Configurations (2002–2026)

Part number 12479213 from GM GENUINE is matched to 86 year-and-engine configurations spanning 2002 to 2026. Fitment can still depend on position, trim or production date — read the notes before ordering. ← Back to part details

Manufacturer notes

Fits:

4WDFork 12479213 Includes Fork/Shaft.separate Shaft NO LONGER NEEDED3.08 Rear Axle Ratio (GU4), Switch Activated 2-Speed Transfer Case (NQH)

or:

4WDFork 12479213 Includes Fork/Shaft.separate Shaft NO LONGER NEEDED3.08 Rear Axle Ratio (GU4),2 Speed Manual Shaftor 4WDFork 12479213 Includes Fork/Shaft.separate Shaft NO LONGER NEEDED3.42 Rear Axle Ratio (GU6), Switch Activated 2-Speed Transfer Case (NQH)

or:

4WDFork 12479213 Includes Fork/Shaft.separate Shaft NO LONGER NEEDED3.42 Rear Axle Ratio (GU6),2 Speed Manual Shaftor 4WDFork 12479213 Includes Fork/Shaft.separate Shaft NO LONGER NEEDED3.08 Rear Axle Ratio (GU4),Single Speed Active Transfer Case (NP0)

or:

4WDFork 12479213 Includes Fork/Shaft.separate Shaft NO LONGER NEEDED3.23 Rear Axle Ratio (GU5), Switch Activated 2-Speed Transfer Case (NQH)

or:

4WDFork 12479213 Includes Fork/Shaft.separate Shaft NO LONGER NEEDED3.23 Rear Axle Ratio (GU5),2 Speed Manual Shaftor 4WDFork 12479213 Includes Fork/Shaft.separate

Compatible Vehicles (86)

Showing 30 configurations of 86 configurations

				Buy
2023	GMC	SIERRA 3500	6.6L V8 DIESEL Turbocharged Fits: 2023 GMC Sierra 3500 6.6L V8 DIESEL Turbocharged	View on Amazon
2022	Chevrolet	SILVERADO 2500	6.6L V8 Fits: 2022 Chevrolet Silverado 2500 6.6L V8	View on Amazon
2022	Chevrolet	SILVERADO 2500	6.6L V8 DIESEL Turbocharged Fits: 2022 Chevrolet Silverado 2500 6.6L V8 DIESEL Turbocharged	View on Amazon
2022	Chevrolet	SILVERADO 3500	6.6L V8 Fits: 2022 Chevrolet Silverado 3500 6.6L V8	View on Amazon
2022	Chevrolet	SILVERADO 3500	6.6L V8 DIESEL Turbocharged Fits: 2022 Chevrolet Silverado 3500 6.6L V8 DIESEL Turbocharged	View on Amazon
2022	GMC	SIERRA 2500	6.6L V8 DIESEL Turbocharged Fits: 2022 GMC Sierra 2500 6.6L V8 DIESEL Turbocharged	View on Amazon
2022	GMC	SIERRA 3500	6.6L V8 DIESEL Turbocharged Fits: 2022 GMC Sierra 3500 6.6L V8 DIESEL Turbocharged	View on Amazon
2021	Chevrolet	SILVERADO 2500	6.6L V8 Fits: 2021 Chevrolet Silverado 2500 6.6L V8	View on Amazon
2021	Chevrolet	SILVERADO 2500	6.6L V8 DIESEL Turbocharged Fits: 2021 Chevrolet Silverado 2500 6.6L V8 DIESEL Turbocharged	View on Amazon
2021	Chevrolet	SILVERADO 3500	6.6L V8 Fits: 2021 Chevrolet Silverado 3500 6.6L V8	View on Amazon
2021	Chevrolet	SILVERADO 3500	6.6L V8 DIESEL Turbocharged Fits: 2021 Chevrolet Silverado 3500 6.6L V8 DIESEL Turbocharged	View on Amazon
2021	GMC	SIERRA 2500	6.6L V8 Fits: 2021 GMC Sierra 2500 6.6L V8	View on Amazon
2021	GMC	SIERRA 2500	6.6L V8 DIESEL Turbocharged Fits: 2021 GMC Sierra 2500 6.6L V8 DIESEL Turbocharged	View on Amazon
2021	GMC	SIERRA 3500	6.6L V8 DIESEL Turbocharged Fits: 2021 GMC Sierra 3500 6.6L V8 DIESEL Turbocharged	View on Amazon
2020	Chevrolet	SILVERADO 2500	6.6L V8 Fits: 2020 Chevrolet Silverado 2500 6.6L V8	View on Amazon
2020	Chevrolet	SILVERADO 2500	6.6L V8 DIESEL Turbocharged Fits: 2020 Chevrolet Silverado 2500 6.6L V8 DIESEL Turbocharged	View on Amazon
2020	Chevrolet	SILVERADO 3500	6.6L V8 Fits: 2020 Chevrolet Silverado 3500 6.6L V8	View on Amazon
2020	Chevrolet	SILVERADO 3500	6.6L V8 DIESEL Turbocharged Fits: 2020 Chevrolet Silverado 3500 6.6L V8 DIESEL Turbocharged	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	Chevrolet	TAHOE	5.3L V8 Fits: 2020 Chevrolet Tahoe 5.3L V8	View on Amazon
2020	Chevrolet	TAHOE	6.2L V8 Fits: 2020 Chevrolet Tahoe 6.2L V8	View on Amazon
2020	GMC	SIERRA 2500	6.6L V8 Fits: 2020 GMC Sierra 2500 6.6L V8	View on Amazon
2020	GMC	SIERRA 2500	6.6L V8 DIESEL Turbocharged Fits: 2020 GMC Sierra 2500 6.6L V8 DIESEL Turbocharged	View on Amazon
2020	GMC	SIERRA 3500	6.6L V8 Fits: 2020 GMC Sierra 3500 6.6L V8	View on Amazon
2020	GMC	SIERRA 3500	6.6L V8 DIESEL Turbocharged Fits: 2020 GMC Sierra 3500 6.6L V8 DIESEL Turbocharged	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	GMC	YUKON XL	6.2L V8 Fits: 2020 GMC Yukon XL 6.2L V8	View on Amazon
2019	Cadillac	ESCALADE	6.2L V8 Fits: 2019 Cadillac Escalade 6.2L V8	View on Amazon

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