Coilover Springs - 400 lbs./in. Coilover Spring Rate (lbs/in) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Landrum 10 Inch Coilover Spring R12-400

Coil Over Spring, 3.0 ID X 12 COIL OVER

Part Number: LAN-R12-400

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Landrum 14 Inch Coilover Spring R14-400

Coil Over Spring, 3.0 ID X 14 COIL OVER

Part Number: LAN-R14-400

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Aldan American 12 Inch Coil Spring 12-400BK

Aldan American 12 Inch Coil Spring 12-400BK

Coilover Spring, 400 lbs./in., 12.00 in. Length, 2.5 in. I.D., Black Powdercoated, Steel, Each

Part Number: AAX-12-400BK

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Aldan American 9 Inch Coil Spring 9-400CH

Coilover Springs, 400 lbs./in. Rate, 2.50 in. I.D., 9.00 in. Length, Chrome, Each

Part Number: AAX-9-400CH

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Aldan American 9 Inch Coil Spring 9-400CH2

Coilover Springs, 400 lbs./in. Rate, 2.50 in. I.D., 9.00 in. Length, Chrome, Pair

Part Number: AAX-9-400CH2

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Aldan American 10 Inch Coil Spring 10-400BK

Coilover Spring, 400 lbs./in., 10.00 in. Length, 2.500 in. I.D., Black Powdercoated, Steel, Each

Part Number: AAX-10-400BK

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

Eibach 20 Inch Coilover Spring 2000.375.0400S

Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 20.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-20003750400S

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Eibach Formula Springs C400

EIBACH FORMULA SPRING 36mm I.D.

Part Number: EIB-C400

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

AFCO Racing AFCOIL 9.5 Inch Coilover Spring 20400B

Coilover Spring, 400 lbs./in. Rate, 9.5 in. Length, 2.625 in. Diameter, Black Powdercoated, Each

Part Number: AFC-20400B

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

AFCO Racing AFCOIL 4 Inch Coilover Spring 26400-1

AFCOIL 3 X 1 3/8 " SIXTH COIL 400#

Part Number: AFC-26400-1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Hyperco Hypercoil 4 Inch Coilover Spring 184C0400

Coil Over Spring

Part Number: HYC-184C0400

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Hyperco Hypercoil 14 Inch Coilover Spring 1814G0400

Coilover Spring, Silver, 14in FL x 3.75in ID x 400lb/in

Part Number: HYC-1814G0400

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Hyperco Hypercoil 14 Inch Coilover Spring 1814E0400

Coilover Springs, Hypercoil, 400 lbs./in. Rate, 14.00 in. Length, 3.00 in. I.D., Silver Powdercoated, Each

Part Number: HYC-1814E0400

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Hyperco Hypercoil 10 Inch Coilover Spring 1810E0400

Coil Over Spring

Part Number: HYC-1810E0400

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Landrum 10 Inch Coilover Spring R10-400

Coilover Spring, Gold, 3.00 in. Inside Diameter, 10.00 in. Length, 400 lb./in. Rate, Each

Part Number: LAN-R10-400

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Landrum 8 Inch Coilover Spring Y8-400

Coilover Spring, Steel, Gold, 2.250 in. Inside Diameter, 8.00 in. Length, 400 lb./in. Rate, Each

Part Number: LAN-Y8-400

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

Eibach 7.874 in. Coilover Spring 200-60-0070

Coilover Spring, Red Powdercoated, 60.00mm Inside Diameter, 200.00mm Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-200-60-0070

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Eibach 12 Inch Coilover Spring 1200.375.0400S

Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 12.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-12003750400S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Heidts Coilover Shock Springs CSV-400-08

Coilover Springs, Gray/Silver, 8.0 in. Length, 400 lbs./in. Spring Rate, Front, Pair

Part Number: HDT-CSV-400-08

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Hyperco Hypercoil 10 Inch Coilover Spring 1810G0400

Coilover Spring, Silver, 10in FL x 3.75in ID x 400lb/in

Part Number: HYC-1810G0400

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Hyperco Hypercoil 16 Inch Coilover Spring 1816G0400

Coilover Spring, Silver, 16in FL x 3.75in ID x 400lb/in

Part Number: HYC-1816G0400

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Hyperco Hypercoil 12 Inch Coilover Spring 1812G0400

Coilover Spring, Silver, 12in FL x 3.75in ID x 400lb/in

Part Number: HYC-1812G0400

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Hyperco I-Series Coilover Springs 18I-0400-HT

Coilover Spring, I-Series, 36mm Inner Diameter, 400 lbs./in. Spring Rate, Blue Powdercoated, Each

Part Number: HYC-18I-0400-HT

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Eibach 5.512 in. Coilover Spring 140-60-0070

Coilover Spring, Red Powdercoated, 60.00mm Inside Diameter, 140.00mm Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-140-60-0070

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Eibach 24 Inch Coilover Spring 2400.375.0400S

Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 24.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-24003750400S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today