Availability
Maybe the coils on your coilovers are worn out. Maybe you just want to change the responsiveness for a different level of performance. Or maybe you just want to lower...
Maybe the coils on your coilovers are worn out. Maybe you just want to change the responsiveness for a different level of performance. Or maybe you just want to lower your stance for the show. Whatever your custom suspension needs, Summit Racing Equipment has coilover springs in every height, inside/outside diameter, spring rate, and application you need.
Maybe the coils on your coilovers are worn out. Maybe you just want to change the responsiveness for a different level of performance. Or maybe you just want to lower your stance for the show. Whatever your custom suspension needs, Summit Racing Equipment has coilover springs in every height, inside/outside diameter, spring rate, and application you need.
Showing In Stock Items. Show All 51 Items.
Coilover Spring, I-Series, 36mm Inner Diameter, 1,000 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-1000-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 4 in. Free Length, 900 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0029
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 3,000 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0003
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 4 in. Free Length, 1,800 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0017
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2025 if ordered today
Estimated Ship Date: Dec 11, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 400 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-0400-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 600 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-0600-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 700 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-0700-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 800 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-0800-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, Blue, ~5in FL x 36in ID x 850lb/in
Part Number: HYC-18I-0850-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 1,200 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-1200-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 1,500 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-1500-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 1,900 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-1900-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 2,200 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0011
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 2,100 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0012
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 1,400 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0023
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 4 in. Free Length, 1,400 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0024
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 4 in. Free Length, 600 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0032
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 2,800 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0005
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 1,700 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0018
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 2,700 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0006
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 1,800 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0016
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 1,600 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0019
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 5 in. Free Length, 1,500 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0021
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 4 in. Free Length, 1,300 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-S0025
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Coilover Spring, I-Series, 36mm Inner Diameter, 1,300 lbs./in. Spring Rate, Blue Powdercoated, Each
Part Number: HYC-18I-1300-HT
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
