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Dorman 929-963 Coil Spring - Front

Brand	Dorman 929-963
Position	Front
Material	5160h alloy
Material	Aleación 5160h
10020	7.2
Installed Height	414.02
Maximum Outside Diameter	7.2
Spring Rate	1368
Length	414.02
Color	Gray
Color	Gris
End 1 Type	Scp
End 2 Type	Scp
Finish	Powder coated
Finish	Revestimiento en polvo
End 1 Outside Diameter	7.2
End 2 Outside Diameter	6.125
Seat Included	No
Seat Included	Non
Free Height	16.3
Wire Diameter	0.937
Maximum Inside Diameter	4.251
Load Rate	4480
Suspension Grade Type	Reemplazo estándar
Suspension Grade Type	Standard replacement
Width	182.88
Height	414.02
Grade Type	Reemplazo estándar
Grade Type	Standard replacement
Spring Type	Coil spring
Spring Type	Resorte espiral
Spring Load	4480
Fits	Chevrolet and GMC · 126 vehicles

Standard replacement. Engineered as a direct OE-style coil spring for specific suspension applications.

5160H alloy construction. Built with a durable material choice and powder-coated finish for service use.

Constant rate design. Maintains consistent spring behavior under load and during everyday operation.

Cross-references 20760345 for the same application. See all 1.

$568.74Free shipping

In stock · usually ships same day before 1pm CST

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Overview

Dorman 929-963 is a standard replacement coil spring engineered for specific Chevrolet and GMC full-size vans. It is built for front suspension applications and uses a constant spring rate to restore ride support and load handling.

Key Features

Precision-engineered replacement coil spring for direct service use.
5160H alloy construction with a powder-coated finish for added corrosion resistance.
Constant spring rate and OE lift specification of +1.25 in.
Standard replacement grade for front suspension service.
Fits Chevrolet Express 2500, Chevrolet Express 3500, Chevrolet Express Cargo, Chevrolet Express Passenger, GMC Savana 2500, and GMC Savana 3500 applications.

Detailed Description

Dorman 929-963 is designed for front suspension replacement on Chevrolet Express and GMC Savana vans. The spring uses 5160H alloy, a constant rate design, and a powder-coated finish to support consistent suspension performance in demanding service conditions. With OE lift and application-specific dimensions, this coil spring is intended to replace the original equipment spring on the listed vehicles while maintaining the correct ride height and load characteristics.

This part cross-references Monroe Shocks & Struts (e.g., 20760345) for the same application. For buyers searching for a Chevrolet Express 2500 front coil spring or a GMC Savana 3500 front coil spring, Dorman 929-963 provides a direct replacement option for the specified fitments.

What It Helps Address

Sagging front ride height.
Reduced suspension support under load.
Worn or fatigued original coil springs.
Uneven front-end stance.
Loss of original spring rate characteristics.

Installation Notes

Verify fitment by year, make, model, and front position before installation. Compare the original spring dimensions and end type to confirm application match. Professional suspension service is recommended because coil spring replacement requires proper handling of stored spring energy.

Quality Assurance

Dorman states that this coil spring is precision-engineered and rigorously tested for reliable replacement of the original equipment on specific vehicles.

This part fits 126 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Drive Type	Position	Notes
2025	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2025	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2025	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2025	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2025	GMC	Savana 2500	—	Front	50% Over Original Rating
2025	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2024	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2024	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2024	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2024	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2024	GMC	Savana 2500	—	Front	50% Over Original Rating
2024	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2023	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2023	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2023	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2023	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2023	GMC	Savana 2500	—	Front	50% Over Original Rating
2023	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2022	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2022	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2022	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2022	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2022	GMC	Savana 2500	—	Front	50% Over Original Rating
2022	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2021	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2021	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2021	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2021	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2021	GMC	Savana 2500	—	Front	50% Over Original Rating
2021	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2020	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2020	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2020	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2020	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2020	GMC	Savana 2500	—	Front	50% Over Original Rating
2020	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2019	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2019	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2019	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2019	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2019	GMC	Savana 2500	—	Front	50% Over Original Rating
2019	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2018	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2018	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2018	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2018	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2018	GMC	Savana 2500	—	Front	50% Over Original Rating
2018	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2017	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2017	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2017	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2017	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2017	GMC	Savana 2500	—	Front	50% Over Original Rating
2017	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2016	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2016	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2016	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2016	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2016	GMC	Savana 2500	—	Front	50% Over Original Rating
2016	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2015	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2015	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2015	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2015	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2015	GMC	Savana 2500	—	Front	50% Over Original Rating
2015	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2014	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2014	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2014	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2014	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2014	GMC	Savana 2500	—	Front	50% Over Original Rating
2014	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2013	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2013	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2013	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2013	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2013	GMC	Savana 2500	—	Front	50% Over Original Rating
2013	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2012	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2012	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2012	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2012	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2012	GMC	Savana 2500	—	Front	50% Over Original Rating
2012	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2011	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2011	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2011	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2011	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2011	GMC	Savana 2500	—	Front	50% Over Original Rating
2011	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2010	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2010	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2010	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2010	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2010	GMC	Savana 2500	—	Front	50% Over Original Rating
2010	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2009	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2009	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2009	Chevrolet	Express Cargo	—	Front	50% Over Original Rating
2009	Chevrolet	Express Pasajeros	—	Front	50% Over Original Rating
2009	GMC	Savana 2500	—	Front	50% Over Original Rating
2009	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2008	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2008	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2008	GMC	Savana 2500	—	Front	50% Over Original Rating
2008	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2007	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2007	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2007	GMC	Savana 2500	—	Front	50% Over Original Rating
2007	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2006	Chevrolet	Express 2500	—	Front	50% Over Original Rating
2006	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2006	GMC	Savana 2500	—	Front	50% Over Original Rating
2006	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2005	Chevrolet	Express 2500	RWD	Front	50% Over Original Rating
2005	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2005	GMC	Savana 2500	RWD	Front	50% Over Original Rating
2005	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2004	Chevrolet	Express 2500	RWD	Front	50% Over Original Rating
2004	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2004	GMC	Savana 2500	RWD	Front	50% Over Original Rating
2004	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
2003	Chevrolet	Express 2500	RWD	Front	50% Over Original Rating
2003	Chevrolet	Express 3500	—	Front	w/Single Rear Wheel (SRW)
2003	GMC	Savana 2500	RWD	Front	50% Over Original Rating
2003	GMC	Savana 3500	—	Front	w/Single Rear Wheel (SRW)
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Directly replaces or cross-references 1 part number

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

20760345