Dorman Heavy Duty Coil Spring Upgrade Increased Load Handling

Dorman Heavy Duty Coil Spring Upgrades are replacement suspension coil springs built to handle more load than the vehicle's standard springs. They suit trucks, vans and SUVs that regularly haul, tow or carry heavy cargo. They are also a good choice when worn or sagging springs need replacing.

Key Features:

• Increased load handling: The spring rate is higher than the vehicle's nominal rate, which gives more load-carrying capability in continuous heavy-duty use.
• Durable steel construction: The springs are made from quality steel for reliable performance when replacing or upgrading worn or damaged coil springs.
• Choice of load levels: Heavy duty and severe heavy duty options are available, so you can match the spring to the work the vehicle does.
• Front and rear applications: The line covers both front and rear coil spring positions across a range of applications.
• Straightforward upgrade: These springs replace the original coil springs and need no major suspension modification.

Dorman has long been known for aftermarket replacement and upgrade parts. This coil spring line helps restore ride height and supports heavier payloads. Choose the specific part number for your application from the options on this page.