Mevotech SMS6486 Coil Spring Set - Front

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Mevotech SMS6486 Coil Spring Set - Front

Brand	Mevotech SMS6486
Position	Front
Fits	Buick, Chevrolet, Oldsmobile, and Pontiac · 109 vehicles

Coil spring set. Restores suspension support with a direct replacement design.

For suspension spring replacement in a complete set.

Cross-references AMS Automotive 6486 for the same application. See all 1.

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Mevotech SMS6486 Front Coil Spring Set

Mevotech SMS6486 is a front coil spring set for select GM rear-wheel-drive applications from 1975-1988. This constant-rate front spring set is listed for vehicles with and without air conditioning, depending on the exact application, and is a direct fit for a range of Chevrolet, Buick, Oldsmobile, and Pontiac models.

Key Features

Front coil spring set for suspension service
Constant-rate spring design
Application-specific fitment for select vehicles with or without air conditioning
Fits a wide range of classic GM platforms
Mevotech SMS6486 cross-references AMS Automotive 6486 for the same application

Fitment Details

Fits 1986-1988 Chevrolet Caprice, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1984 Chevrolet El Camino, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1984 Chevrolet El Camino, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1983 Chevrolet Malibu, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1981-1982 Buick Regal, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1980-1981 Chevrolet Camaro, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1980-1981 Chevrolet Camaro, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1981 Oldsmobile Cutlass, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1981 Oldsmobile Cutlass Supreme, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1981 Pontiac Grand Prix, front; constant rate spring; with air conditioning; heavy duty.
Fits 1978-1979 Buick Skylark, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1975 Buick Skylark, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1975-1979 Buick Skylark, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1975-1979 Oldsmobile Omega, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1977-1979 Pontiac Firebird, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1978 Pontiac Catalina, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1978 Pontiac Firebird, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1977 Pontiac Grand LeMans, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1977 Pontiac LeMans, front; constant rate spring; l-34; without air conditioning.
Fits 1977 Pontiac LeMans, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1977 Pontiac LeMans, front; fits vehicles equipped with air conditioning with constant-rate coil springs.
Fits 1975-1976 Buick Century, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1975-1976 Buick Regal, front; constant rate coil spring designed for vehicles without air conditioning.
Fits 1975-1976 Oldsmobile Omega, front; constant rate coil spring designed for vehicles without air conditioning.

Common Repair Uses

Restoring front ride height on worn suspension systems
Replacing sagging or fatigued original coil springs
Addressing uneven front stance on classic GM cars
Correcting front-end ride quality after spring wear
Servicing vehicles that require an application-specific constant-rate spring

Installation Notes

Verify the vehicle’s year, make, model, front suspension configuration, and air conditioning status before ordering. Because this part is application-specific, compare the original spring style and trim details to the listed fitment for Chevrolet Caprice, Chevrolet Camaro, Pontiac Firebird, and other covered models. Mevotech SMS6486 should be installed as a matched front coil spring set on the correct application.

Quality Assurance

Mevotech supplies suspension components for service and replacement applications, and SMS6486 is cataloged with direct interchange coverage for AMS Automotive 6486.

This part fits 109 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Body Type	# Doors	Liters	Cylinders	Fuel Type	Position	Notes
1988	Chevrolet	Caprice	Classic	Wagon	4 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1987	Chevrolet	Caprice	Classic	Wagon	4 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1986	Chevrolet	Caprice	Classic	Wagon	4 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1984	Chevrolet	El Camino	—	—	—	5.7L	V8	DIESEL	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1984	Chevrolet	El Camino	—	—	—	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1984	GMC	Caballero	—	—	—	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1984	GMC	Caballero	—	—	—	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1983	Chevrolet	Malibu	—	Sedan	4 Door	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1982	Buick	Regal	—	Sedan	—	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1982	Buick	Regal	—	Wagon	4 Door	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1982	Buick	Regal	—	Coupe	2 Door	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1981	Buick	Regal	—	—	—	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1981	Chevrolet	Camaro	Z28	—	—	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1981	Chevrolet	Camaro	Z28	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1981	Chevrolet	Camaro	Berlinetta	—	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1981	Chevrolet	Camaro	Sport	Coupe	2 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1981	Oldsmobile	Cutlass	—	Coupe	2 Door	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1981	Oldsmobile	Cutlass Supreme	—	Sedan	4 Door	5.7L	V8	DIESEL	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1981	Pontiac	Grand Prix	—	—	—	5.7L	V8	DIESEL	Front	Constant rate spring; with Air Conditioning; Heavy Duty
1980	Chevrolet	Camaro	Z28	—	—	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1980	Chevrolet	Camaro	Z28	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1980	Chevrolet	Camaro	Rally Sport	—	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1980	Chevrolet	Camaro	Berlinetta	—	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1980	Chevrolet	Camaro	Base	—	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Buick	Skylark	Custom	—	—	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Buick	Skylark	Custom	Sedan	4 Door	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Buick	Skylark	Base	Sedan	4 Door	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Buick	Skylark	Custom	Hatchback	2 Door	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Custom	Coupe	2 Door	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Buick	Skylark	Base	Hatchback	2 Door	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Base	Coupe	2 Door	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Custom	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Base	Sedan	4 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Buick	Skylark	S	Coupe	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Custom	Hatchback	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Custom	Coupe	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Base	Hatchback	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Buick	Skylark	Base	Coupe	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Oldsmobile	Omega	—	—	—	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Oldsmobile	Omega	—	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1979	Pontiac	Firebird	Formula	—	—	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Pontiac	Firebird	Formula	—	—	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1979	Pontiac	Firebird	—	—	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Custom	—	—	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Sport	Sedan	4 Door	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Custom	Sedan	4 Door	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Base	Sedan	4 Door	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Sport	Coupe	2 Door	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Custom	Hatchback	2 Door	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Custom	Coupe	2 Door	5.7L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Base	Hatchback	2 Door	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Base	Coupe	2 Door	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Custom	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Sport	Sedan	4 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Base	Sedan	4 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Buick	Skylark	Sport	Coupe	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	S	Coupe	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Custom	Hatchback	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Custom	Coupe	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Base	Hatchback	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Buick	Skylark	Base	Coupe	2 Door	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Oldsmobile	Omega	—	—	—	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Oldsmobile	Omega	—	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1978	Pontiac	Catalina	Safari	Wagon	4 Door	4.9L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Pontiac	Firebird	Trans Am	—	—	6.6L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Pontiac	Firebird	Formula	—	—	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1978	Pontiac	Firebird	—	—	—	3.8L	V6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Buick	Skylark	—	—	—	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Buick	Skylark	—	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Buick	Skylark	—	—	—	4.9L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Oldsmobile	Omega	—	—	—	5.7L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Oldsmobile	Omega	—	—	—	5.0L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Oldsmobile	Omega	—	—	—	4.3L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Pontiac	Firebird	—	—	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	Grand LeMans	—	Coupe	2 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	Grand LeMans	—	Coupe	2 Door	4.9L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	Grand LeMans	—	Sedan	4 Door	4.1L	L6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	Grand LeMans	—	Sedan	4 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	LeMans	—	Sedan	4 Door	6.6L	V8	—	Front	Constant rate spring; l-34; without Air Conditioning
1977	Pontiac	LeMans	—	Sedan	4 Door	5.7L	V8	—	Front	Constant rate spring; l-34; without Air Conditioning
1977	Pontiac	LeMans	—	Sedan	4 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	LeMans	—	Coupe	2 Door	5.0L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	LeMans	—	Sedan	4 Door	4.9L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	LeMans	—	Coupe	2 Door	4.9L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1977	Pontiac	LeMans	—	Sedan	4 Door	4.1L	L6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1977	Pontiac	LeMans	—	Sedan	4 Door	3.8L	V6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1976	Buick	Century	—	Sedan	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1976	Buick	Century	—	Wagon	4 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1976	Buick	Century	—	Coupe	2 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1976	Buick	Regal	—	Sedan	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1976	Buick	Regal	—	Coupe	2 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1976	Buick	Skylark	—	—	—	4.3L	V8	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1976	Oldsmobile	Omega	—	—	—	4.3L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1976	Oldsmobile	Omega	—	—	—	4.1L	L6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1975	Buick	Apollo	SR	—	—	4.3L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Apollo	Base	—	—	4.3L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Apollo	SR	—	—	4.1L	L6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1975	Buick	Apollo	Base	—	—	4.1L	L6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1975	Buick	Century	—	Sedan	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Century	—	Wagon	4 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Century	—	Coupe	2 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Regal	—	Sedan	—	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Regal	—	Coupe	2 Door	3.8L	V6	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Skylark	SR	—	—	4.3L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Skylark	Base	—	—	4.3L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Buick	Skylark	SR	—	—	3.8L	V6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1975	Buick	Skylark	Base	—	—	3.8L	V6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
1975	Oldsmobile	Omega	—	—	—	4.3L	V8	—	Front	Constant rate coil spring designed for vehicles without Air Conditioning.
1975	Oldsmobile	Omega	—	—	—	4.1L	L6	—	Front	Fits vehicles equipped with air conditioning with constant-rate coil springs.
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Directly replaces or cross-references 1 part number

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

AMS Automotive — 6486

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