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Dorman 929-907 Coil Spring - Front

Brand	Dorman 929-907
Position	Front
Material	5160h alloy
Material	Aleación 5160h
Color	Gris metálico
Color	Metallic grey
End 1 Type	Plano semicerrado
End 1 Type	Semi closed plain
End 2 Type	Plano semicerrado
End 2 Type	Semi closed plain
Finish	Powder coat
Finish	Recubrimiento en polvo
Seat Included	No
Seat Included	Non
Wire Diameter	0.937
Suspension Grade Type	Hd
Height	16
Spring Type	Coil spring
Spring Type	Resorte espiral
Contenidos del paquete	2 resortes espirales
Elevador OE	+1,8 in
OE Lift	+1.8 in
Package Contents	2 coil springs
Spring Rate Type	Constant
Spring Rate Type	Constante
Fits	Chevrolet, Dodge, GMC, and Ram · 86 vehicles

Heavy-duty design. Built for continuous hauling and improved load handling.

5160H alloy. Strong spring material with a powder-coated finish.

Constant-rate coil springs. Deliver consistent support and improved ride quality.

$395.48Free shipping

In stock · usually ships same day before 1pm CST

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Dorman 929-907 Heavy-Duty Front Coil Springs

Dorman 929-907 is a heavy-duty front coil spring set engineered for trucks and vans that carry consistent load. It increases load handling by 35% over the vehicle’s nominal spring rate while helping improve ride control, handling, and driver comfort in demanding service.

Key Features

Heavy-duty front coil spring design for load-bearing suspension applications
35% increase in load handling capability over the original spring rate
5160H alloy construction with powder-coated finish
Constant spring rate for predictable front suspension response
Semi-closed plain ends and no spring seat included
OE lift of +1.8 in for select applications
Compatible with Ram 2500, Ram 3500, Dodge Ram 2500, Dodge Ram 3500, Silverado 2500, Silverado 3500, Sierra 2500, Sierra 3500, Express 2500, Express 3500, GMC G3500, and D350 front suspension applications

Detailed Description

This Dorman coil spring set is built from 5160H alloy and finished with a metallic grey powder coat for durability in heavy-service front suspension use. The constant-rate design helps maintain consistent ride height and steering feel under load, making it a practical upgrade for pickup trucks, SUVs, RVs, plow trucks, and vans that see frequent hauling. Part number 929-907 is a direct-fit suspension component for select front applications, including Ram 2500 and Ram 3500 models with leveling IFS, as well as several Chevrolet Silverado, GMC Sierra, Chevrolet Express, GMC G3500, and Dodge D350 configurations.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

Front-end sag from repeated heavy hauling
Reduced ride control when carrying cargo or equipment
Excessive suspension compression under load
Unstable handling in work-truck or fleet use
Need for a firmer OE-style front spring rate

Installation Notes and Tips

Verify exact vehicle fitment by year, make, model, position, and suspension configuration before installation. This spring set is for front applications only and does not include spring seats. Because coil springs store significant energy, use proper spring-compression tools and follow factory service procedures during removal and installation. Confirm ride height and alignment after replacement, especially on vehicles used for towing, plowing, or continuous hauling.

Quality Assurance

Dorman manufactures this spring set with 5160H alloy construction and a powder-coated finish for service in demanding suspension environments. The constant-rate design and OE-style fitment support consistent performance across the listed front applications.

Compatible Vehicles

Fits 2011-2013 Ram 2500, front, w/Leveling IFS
Fits 2011-2013 Ram 3500, front, w/Leveling IFS
Fits 1994-2010 Dodge Ram 2500, front, w/Leveling IFS
Fits 1994-2010 Dodge Ram 3500, front, w/Leveling IFS
Fits 1999-2006 Chevrolet Silverado 2500, front, Standard Rate
Fits 2001-2006 Chevrolet Silverado 3500, front, Standard Rate
Fits 2001-2006 GMC Sierra 3500, front, Standard Rate
Fits 1999-2004 GMC Sierra 2500, front, Standard Rate
Fits 1996-2002 Chevrolet Express 2500, front, Standard Rate
Fits 1996-2002 Chevrolet Express 3500, front, Standard Rate
Fits 1996 GMC G3500, front, Standard Rate
Fits 1989-1993 Dodge D350, front, Standard Rate

This part fits 86 vehicles

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

Year	Make	Model	Drive Type	Fuel Type	Position	Notes
2013	Ram	2500	RWD	—	Front	w/Leveling IFS
2013	Ram	3500	RWD	—	Front	w/Leveling IFS
2012	Ram	2500	RWD	—	Front	w/Leveling IFS
2012	Ram	3500	RWD	—	Front	w/Leveling IFS
2011	Ram	2500	RWD	—	Front	w/Leveling IFS
2011	Ram	3500	RWD	—	Front	w/Leveling IFS
2010	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2010	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2009	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2009	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2008	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2008	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2007	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2007	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2006	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
2006	Chevrolet	Silverado 3500	RWD	—	Front	Standard Rate
2006	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2006	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2006	GMC	Sierra 3500	RWD	—	Front	Standard Rate
2005	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
2005	Chevrolet	Silverado 3500	RWD	—	Front	Standard Rate
2005	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2005	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2005	GMC	Sierra 3500	RWD	—	Front	Standard Rate
2004	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
2004	Chevrolet	Silverado 3500	RWD	—	Front	Standard Rate
2004	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2004	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2004	GMC	Sierra 2500	RWD	—	Front	Standard Rate
2004	GMC	Sierra 3500	RWD	—	Front	Standard Rate
2003	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
2003	Chevrolet	Silverado 3500	RWD	—	Front	Standard Rate
2003	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2003	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2003	GMC	Sierra 2500	RWD	—	Front	Standard Rate
2003	GMC	Sierra 3500	RWD	—	Front	Standard Rate
2002	Chevrolet	Express 2500	RWD	—	Front	Standard Rate
2002	Chevrolet	Express 3500	RWD	—	Front	Standard Rate
2002	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
2002	Chevrolet	Silverado 3500	RWD	—	Front	Standard Rate
2002	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2002	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2002	GMC	Sierra 2500	RWD	—	Front	Standard Rate
2002	GMC	Sierra 3500	RWD	—	Front	Standard Rate
2001	Chevrolet	Express 2500	RWD	—	Front	Standard Rate
2001	Chevrolet	Express 3500	RWD	—	Front	Standard Rate
2001	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
2001	Chevrolet	Silverado 3500	RWD	—	Front	Standard Rate
2001	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2001	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2001	GMC	Sierra 2500	RWD	—	Front	Standard Rate
2001	GMC	Sierra 3500	RWD	—	Front	Standard Rate
2000	Chevrolet	Express 2500	RWD	—	Front	Standard Rate
2000	Chevrolet	Express 3500	RWD	—	Front	Standard Rate
2000	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
2000	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
2000	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
2000	GMC	Sierra 2500	RWD	—	Front	Standard Rate
1999	Chevrolet	Express 2500	RWD	—	Front	Standard Rate
1999	Chevrolet	Express 3500	RWD	—	Front	Standard Rate
1999	Chevrolet	Silverado 2500	RWD	—	Front	Standard Rate
1999	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
1999	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
1999	GMC	Sierra 2500	RWD	—	Front	Standard Rate
1998	Chevrolet	Express 2500	RWD	—	Front	Standard Rate
1998	Chevrolet	Express 3500	RWD	—	Front	Standard Rate
1998	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
1998	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
1997	Chevrolet	Express 2500	RWD	—	Front	Standard Rate
1997	Chevrolet	Express 3500	RWD	—	Front	Standard Rate
1997	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
1997	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
1996	Chevrolet	Express 2500	RWD	—	Front	Standard Rate
1996	Chevrolet	Express 3500	RWD	—	Front	Standard Rate
1996	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
1996	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
1996	GMC	G3500	—	—	Front	Standard Rate
1995	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
1995	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
1994	Dodge	Ram 2500	RWD	—	Front	w/Leveling IFS
1994	Dodge	Ram 3500	RWD	—	Front	w/Leveling IFS
1993	Dodge	D350	—	DIESEL	Front	Standard Rate
1992	Dodge	D350	—	DIESEL	Front	Standard Rate
1991	Dodge	D350	—	DIESEL	Front	Standard Rate
1990	Dodge	D350	—	DIESEL	Front	Standard Rate
1989	Dodge	D350	—	DIESEL	Front	Standard Rate
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