Dorman 929-954 Coil Spring - Front

Dorman 929-954 Heavy-Duty Front Coil Springs

Dorman 929-954 is a heavy-duty front coil spring set for the 2004-2020 Ford F-150 with standard-rate front suspension. Built from 5160H alloy with a powder-coated metallic grey finish, it adds load-handling capacity while maintaining a constant spring rate for consistent front-end support.

Key Features

• Fits 2004-2020 Ford F-150, front
• Heavy-duty suspension grade coil spring design
• 5160H alloy construction for strength and durability
• Powder coat finish in metallic grey
• Constant spring rate for predictable front suspension response
• OE lift increase of +1.9 in
• Semi closed plain end on one side and reduced over center end on the other

Detailed Description

This Dorman coil spring set is engineered for pickup trucks that see regular hauling, towing, or other continuous load demands. The spring design provides a 35% increase in load handling capability over the vehicle’s nominal spring rate, helping the front suspension maintain ride height and control under added weight. For Ford F-150 owners looking for a front coil spring upgrade, Dorman 929-954 offers a direct-fit solution for standard-rate applications.

The 5160H alloy construction and powder-coated finish support long-term durability in demanding service. With a constant spring rate and OE lift of +1.9 in, this front spring set is built to improve ride quality, reduce driver fatigue, and help the truck handle more consistently when loaded. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Problems It Can Help Address

• Front-end sag from repeated hauling or towing
• Reduced ride height on a loaded Ford F-150
• Excessive suspension compression under cargo weight
• Inconsistent front suspension response on work trucks
• Handling instability caused by worn or undersized coil springs

Installation Notes and Tips

Verify front suspension configuration before ordering, since this part is listed for standard-rate applications only. Inspect related suspension components such as shocks, mounts, and bushings during replacement. Professional installation is recommended because coil spring service requires proper spring compression tools and careful handling.

Quality Assurance

Dorman designs this spring set for demanding truck use with heavy-duty materials and a corrosion-resistant powder coat finish. The part number 929-954 identifies the application-specific front coil spring upgrade for the Ford F-150 platform.