King Shocks 3.0-Inch ID Coil Spring, 12-Inch Length, 200 lb. Spring Rate - SPR3-12-200

King coil springs are manufactured to our specifications in the USA using the finest quality, high tensile, chrome silicon wire available. Our springs are specifically wound for off-road applications, not repackaged car springs. Our spring rates, wire diameters, and coil lengths have been developed through extensive real world testing on all types of terrain. Our race winning designs have been put to the test in the heat of battle from Baja to Dakar. All springs have closed and ground ends to sit flat and deflect true. We have the largest selection of springs to match your application. We sell thousands of springs a month with barely a return ever, yet we offer a lifetime warranty to the original purchaser against sagging and breakage. You will have the added peace of mind knowing you're covered, just in case. In the rare occurrence that a spring does fail, it will be cheerfully replaced with no questions asked. Our customer support is second to none just like the quality and performance of our products. Nothing rides like a King. Coil Spring; 3.0 in.; 12 in. Length/200 lbs. Spring Rate;

• Coils Are Made From The Finest Quality; High Tensile; Chrome Silicon Wire Available
• King Coil Springs Are Manufactured To Our Specifications Right Here In The USA
• Coils Are Closed And Ground To Sit Flat And Deflect True
• Over 10;000 Springs In Stock And Ready To Ship
• Specifically Wound For Off-Road Applications

King Shocks coil springs are purpose-built for demanding off-road suspension applications. The King Shocks SPR3-12-200 features a 3.0-inch inside diameter, a 12-inch spring length, and a 200-pound spring rate, making it a suitable choice for suspension systems that require consistent support and predictable performance. Unlike repackaged automotive springs, these coils are specifically wound for off-road use and developed through extensive real-world testing across varied terrain.

Manufactured in the USA to King Shocks specifications, the spring is formed from high-tensile chrome silicon wire selected for strength, durability, and reliable performance under repeated suspension loads. Each coil includes closed and ground ends that sit flat in the spring perch, helping the spring deflect consistently and maintain proper contact during suspension cycling. The design supports dependable operation in recreational, competition, and general off-road environments.

King Shocks develops its spring rates, wire diameters, and coil lengths through field testing and race-proven engineering. The SPR3-12-200 is backed by a lifetime warranty to the original purchaser against sagging and breakage, providing added confidence for long-term use. Verify the required inside diameter, free length, spring rate, and vehicle-specific suspension requirements before installation to ensure proper fitment and ride height.

What's Included: One King Shocks SPR3-12-200 coil spring.

Features:

• High-Tensile Chrome Silicon Wire: Manufactured from premium chrome silicon wire for strength and durability in demanding off-road suspension applications.
• USA Manufacturing: Produced in the USA to King Shocks specifications for consistent quality and performance.
• Off-Road Specific Design: Specifically wound for off-road use rather than adapted from passenger-car spring designs.
• Closed and Ground Ends: Finished ends sit flat in the spring perch and support consistent deflection during suspension movement.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1