What does the spring rate (125 lbs/in) mean for my vehicle's ride?

A spring rate of 125 lbs/in indicates how much force is needed to compress the spring by one inch. A higher spring rate generally results in a firmer ride and less body roll during cornering, which can improve handling.

Will this spring fit any coilover shock?

This spring is specifically designed to fit FOX coilover shock bodies. It's important to verify the inner diameter and length compatibility with your existing shock absorber to ensure a proper fit.

Does this spring come with any hardware?

This product is for the coilover spring only. Any necessary hardware, such as spring perches or collars, would typically be part of the coilover shock assembly itself or sold separately.

FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW →

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: FOX
Part #: 039-37-125

Fox Coilover Spring 12.000 TLG X 3.00 ID X 125 lbs/in. Silver

Name: Fox Coilover Spring 12.000 TLG X 3.00 ID X 125 lbs/in. Silver
Brand: FOX
SKU: fox-fox-coilover-spring-12-000-tlg-x-3-00-id-x-125-lbs-in-silver-t14-178931
Price: 160.00 USD
Availability: BackOrder

$160.00

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

FOX Coilover Spring 12.000 TLG X 3.00 ID X 125 lbs/in. Silver

Key Features

Fits FOX coilover shock bodies.
Spring measures 12.000 inches long.
Features a 3.00 inch inner diameter.
Has a spring rate of 125 lbs/in.
Comes in a silver finish.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

If you're looking to fine-tune your suspension's ride height and spring rate, a replacement coilover spring like this one from FOX can make a big difference. This spring is designed for specific coilover shock bodies, allowing you to adjust how your vehicle handles bumps and corners. It's a well-built component that helps achieve a more dialed-in feel for your suspension setup.

This particular spring measures 12 inches long with a 3-inch inner diameter and a 125 lb/in spring rate. The 125 lb/in rate means it will compress 1 inch under 125 pounds of force, offering a firmer response than a stock spring, which can be beneficial for improved body control during spirited driving or when carrying extra weight. The silver finish adds a clean look to your suspension components.