Coilover Springs - 500 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

QA1 8 Inch Coil Spring 8MB500

Coilover Spring, Mustang II, 500 lbs./in. Rate, 8 in. Length, 3.50/2.50 in. I.D., Chrome Plated, Each

Part Number: QA1-8MB500

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

QA1 Pro 10 Inch Coilover Spring 10HTSP500

Coilover Spring, Pro, Pigtail Style, 500 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSP500

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

QA1 Pro 10 Inch Coilover Spring 10HTBF500

Coilover Spring, Pro, Flat Style, 500 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTBF500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

QA1 Pro 10 Inch Coilover Spring 10HTSF500

Coilover Spring, Pro, Flat Style, 500 lbs./in. Rate, 10 in. Length, 3.50/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTSF500

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Eibach 12 Inch Coilover Spring 1200.300.0500S

Eibach 12 Inch Coilover Spring 1200.300.0500S

Coilover Spring, Silver Powdercoated, 3 in. Inside Diameter, 12 in. Length, 500 lbs./in. Rate, Each

Part Number: EIB-12003000500S

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Eibach 14 Inch Coilover Spring 1400.300.0500S

Coilover Spring, Silver Powdercoated, 3.0 in. Inside Diameter, 14 in. Length, 500 lbs./in. Rate, Each

Part Number: EIB-14003000500S

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Eibach 16 Inch Coilover Spring 1600.300.0500S

Coilover Spring, Silver Powdercoated, 3.00 in. Inside Dia., 16.00 in. Length, 500 lbs./in.Spring Rate, Each

Part Number: EIB-16003000500S

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Hyperco I-Series Coilover Springs 18I-0500-HT

Coilover Spring, I-Series, 36mm Inner Diameter, 500 lbs./in. Spring Rate, Blue Powdercoated, Each

Part Number: HYC-18I-0500-HT

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

Eibach 18 Inch Coilover Spring 1800.300.0500S

Coilover Spring, Powdercoated, 3.000 in. Inside Diameter, 18.000 in. Length, 500 lbs./in.Spring Rate, Each

Part Number: EIB-18003000500S

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

QA1 High-Travel 14 Inch Coilover Spring 14HT500B

Coilover Spring, High Travel, 500 lbs./in. Rate, 14 in. Length, 2.50 in. I.D., Black Powdercoated, Each

Part Number: QA1-14HT500B

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Eibach 16 Inch Coilover Spring 1600.375.0500S

Coil Springs, EIBACH SILVER COILOVER SPRING - 3.75" I.D.

Part Number: EIB-16003750500S

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Aldan American 9 Inch Coil Spring 9-500BK2

Coilover Springs, Coil Springs, 500 lbs./in. Rate, 9 in. Length, 2.50 in. I.D., Black Powdercoated, Pair

Part Number: AAX-9-500BK2

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Hyperco Hypercoil 10 Inch Coilover Spring 1810E0500

Coil Over Spring

Part Number: HYC-1810E0500

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

Aldan American 12 Inch Coil Spring 12-500BK2

Coil-Over-Spring, 500 lbs./in. Rate, 12 in. Length, 2.5 in. I.D. Black, Pair

Part Number: AAX-12-500BK2

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Aldan American 10 Inch Coil Spring 10-500BK2

Coilover Spring, 500 lbs./in. Rate, 10 in. Length, 2.500 in. I.D. Black Powdercoated, Pair

Part Number: AAX-10-500BK2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Eibach 10 Inch Coilover Spring 1000.375.0500S

Coilover Spring, Silver Powdercoated, 3.75 in. Inside Diameter, 10 in. Length, 500 lbs./in.Spring Rate, Each

Part Number: EIB-10003750500S

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Estimated Ship Date: Nov 17, 2025 if ordered today

Aldan American 9 Inch Coil Spring 9-500CH2

Coilover Springs, 500 lbs./in. Rate, 2.50 in. I.D., 9.00 in. Length, Chrome, Pair

Part Number: AAX-9-500CH2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Aldan American 8 Inch Coil Spring 8-500BK2

Coilover Springs, 500 lbs./in. Rate, 2.50 in. I.D., 8.00 in. Length, Black, Pair

Part Number: AAX-8-500BK2

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Helix 10 Inch Coilover Spring HEXSPR64337500A

Coil Spring, 500lbs 255mm Tall ~ Coil Over Spring Set for 337 Shock (Pair)

Part Number: HLI-311750

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

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Estimated Ship Date: Nov 7, 2025 if ordered today

Aldan American 9 Inch Coil Spring 9-500CH

Coilover Springs, 500 lbs./in. Rate, 2.50 in. I.D., 9.00 in. Length, Chrome, Each

Part Number: AAX-9-500CH

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Fox Racing Shox 10 Inch Coilover Spring 039-10-500-A

Coilover Spring, 500 lbs./in. Rate, 10 in. Length, 2.5 in. Diameter, Silver Powdercoated, Each

Part Number: FRS-039-10-500-A

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Aldan American 8 Inch Coil Spring 8-500CH

Coilover Springs, 500 lbs./in. Rate, 2.50 in. I.D., 8.00 in. Length, Chrome, Each

Part Number: AAX-8-500CH

Not Yet Reviewed

Estimated Ship Date: Monday 10/27/2025

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Estimated Ship Date: Monday 10/27/2025

Heidts Coilover Shock Springs CSV-500-10

Coilover Springs, Gray/Silver, 10.0 in. Length, 500 lbs./in. Spring Rate, Front or Rear, Pair

Part Number: HDT-CSV-500-10

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Hyperco Hypercoil 12 Inch Coilover Spring 1812E0500

Coilover Spring, Silver, 12in FL x 3in ID x 500lb/in

Part Number: HYC-1812-E0500

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today

Hyperco Hypercoil 6 Inch Coilover Spring 186C0500

Coil Over Spring

Part Number: HYC-186C0500

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

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Estimated Ship Date: Nov 11, 2025 if ordered today