Dorman 929-925 Coil Spring - Front

Heavy-Duty Front Coil Springs for Ford Trucks and Vans

Dorman 929-925 is a heavy-duty coil spring set built for front suspension applications that see frequent towing and hauling. It raises load-handling capability by 35% over the vehicle’s nominal spring rate and adds approximately 1.25 in of OE lift for a firmer, more controlled stance.

Compatible with Ford F-250, Ford F-350, and Ford E-Series front suspension applications, this Dorman 929-925 replacement is engineered for vehicles that work under continuous load. The variable spring rate and HD suspension grade help improve ride control while reducing driver fatigue in demanding use.

Key Features

• Part number: 929-925
• Heavy-duty front coil spring design for load-bearing suspension use
• 35% increase in load handling capability over nominal spring rate
• Approximate OE lift: +1.25 in
• 5160H alloy construction for strength and durability
• Powder-coated metallic grey finish
• Variable spring rate for improved ride control under changing loads
• Fits front suspension applications with towing package or 35% over original rating notes, depending on vehicle

Detailed Description

Dorman 929-925 is a front coil spring replacement for Ford trucks, vans, and chassis-based passenger applications that regularly carry heavy loads. The 5160H alloy construction, 0.812 wire diameter, and HD suspension grade are selected to improve support in demanding service while maintaining predictable ride quality. This part number 929-925 is a practical upgrade for Ford F-250 and Ford F-350 front suspension setups, as well as Ford E-250 and Ford E-350 front applications listed with towing package or heavy-duty spring-rate requirements.

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

What It Helps Address

• Front-end sag from repeated towing or hauling
• Excessive suspension compression under load
• Reduced steering stability when carrying cargo
• Harsh or inconsistent ride quality from worn springs
• Driver fatigue caused by poor load control

Installation Notes and Tips

Install on the front suspension only for the listed Ford applications. Verify vehicle year, model, and notes such as towing package or 35% over original rating before ordering. Spring seats are not included, so inspect existing suspension hardware and related components during service. Because coil springs store significant energy, professional installation is recommended.

Quality Assurance

Dorman engineers this coil spring set for heavy-duty service in pickup trucks, SUVs, RVs, plow trucks, and vans that need added front suspension support. The powder-coated finish helps protect the spring surface, and the variable-rate design is built to maintain controlled ride behavior under load.