Car & Truck Chassis & Suspension Parts

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...

Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can find all the parts you need for your suspension upgrades here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and...

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Results 1 - 25 of 2000 +

Scott Drake Coil Spring Seats C4DZ-3388-HP

Coil Spring Seat, Lower, Steel, Black, Ford, Each

Part Number: SDK-C4DZ3388HP

4.82 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Scott Drake Coil Spring Seats C4DZ-3388-RI

Coil Spring Seat, Lower, Steel, Black, Ford, Each

Part Number: SDK-C4DZ-3388-RI

4.46 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Goodmark Coil Spring Seats for 1967-1973 COUGAR, 1964-1973 MUSTANG - GMK3020972643S

Coil Spring Seat And Bushing

Part Number: GMK-3020972643S

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Whiteline Coil Spring Saddles W71407G

Coil Spring Seat, Lower, Steel, Black, Each

Part Number: WHL-W71407G

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Moog Problem Solver Coil Spring Seats K160015

Coil Spring Seat, Front Upper, Rubber, Dodge, 4WD, Each

Part Number: MOG-K160015

2.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Coil Spring Seat Repair Kits for 1994-2001 RAM 1500, 1994-1997 RAM 2500 - 926-071

Coil Spring Seat, Replacement, Front Lower, Steel, Primer, Dodge, Pair

Part Number: RNB-926-071

Not Yet Reviewed

Estimated Ship Date: Today

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Moog Problem Solver Coil Spring Seats K160021

Coil Spring Seat, Front Upper, Black, Rubber, Chevy, Each

Part Number: MOG-K160021

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Silver Sport Seat Pan Bushings for 1963-1967 CORVETTE - XMG-01700

Seat Pan Support GM C2 Corvette 1963-67 2 Reqired Per Car

Part Number: IST-XMG-01700

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Coil Spring Seat Repair Kits for 1997-2006 WRANGLER - 926-080

Coil Spring Seat, Replacement, Left Rear Upper, Steel, Primer, Jeep, Each

Part Number: RNB-926-080

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

BMR Coil Spring Seats for 1982-1992 CAMARO, FIREBIRD - USP001H

Coil Spring Seats, Upper, Steel, Black Hammertone Powdercoated, Pair

Part Number: BMR-USP001H

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

BMR Coil Spring Seats for 1982-1992 CAMARO, FIREBIRD - USP001R

Coil Spring Seats, Upper, Steel, Red Powdercoated, Pair

Part Number: BMR-USP001R

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

KYB Coil Spring Seats for 2011-2024 DURANGO, 2011-2022 GRAND CHEROKEE - SM5783

Coil Spring Seat, Rubber, Black, Front Upper, Dodge, Jeep, Each

Part Number: KYB-SM5783

Not Yet Reviewed

Estimated Ship Date: Today

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Moog Problem Solver Coil Spring Seats K160311

Suspension Coil Spring Seat

Part Number: MOG-K160311

Not Yet Reviewed

Estimated Ship Date: Today

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Goodmark Coil Spring Seats GMK4030989642

Coil Spring Seat, Rear Lower, Steel, Black, GM, Each

Part Number: GMK-4030-989-642

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

BMR Coil Spring Seats for 1979-2004 MUSTANG - CSS730R

Coil Spring Seats, Lower, Steel, Red Powdercoated, Ford, Pair

Part Number: BMR-CSS730R

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Aldan American Coil Spring Seats ALD-11

Aldan American Coil Spring Seats ALD-11

Coil Spring Seats, Lower, Aluminum, Black Anodized, Small, Each

Part Number: AAX-ALD-11

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

KYB Coil Spring Seats SM5485

Coil Spring Seat;

Part Number: KYB-SM5485

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

KYB Coil Spring Seats SM5717

Coil Spring Seat, Rubber, Black, Spring Seat Insulator with Boot, Front Upper, Cadillac, Chevrolet, GMC, Each

Part Number: KYB-SM5717

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Dorman Coil Spring Seat Repair Kits for 2007-2015 WRANGLER - 523-281

Coil Spring Seat, Replacement, Front, Steel, Primer, 3.0 in. Tru-Lok, Jeep, Pair

Part Number: RNB-523-281

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Dorman Coil Spring Seat Repair Kits for 2000-2004 GRAND CHEROKEE - 926-079

Coil Spring Seat Repair, Steel. Black, Each

Part Number: RNB-926-079

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

KYB Coil Spring Seats SM5718

Coil Spring Seat, Steel, Black, Front Upper, for Infiniti, for Nissan, Each

Part Number: KYB-SM5718

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

URO Parts Coil Spring Seats 31336764093

Coil Spring Seat, Front Left/Right Upper, BMW, Each

Part Number: URO-010984

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

URO Parts Coil Spring Seats 191512113

Suspension Coil Spring Seat, Volkswagen Cabrio 95-02, Jetta 85-97, Golf 85-99, Corrado 90-95

Part Number: URO-001552

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

URO Parts Coil Spring Seats 1K0512297D

Suspension Coil Spring Seat, Volkswagen, Audi

Part Number: URO-009785

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Aldan American Coil Spring Seats ALD-24

Coil Spring Seats, Upper, Aluminum, Natural, Each

Part Number: AAX-ALD-24

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

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