Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
1990 Buick Riviera Parts
ADD A VEHICLE TO GUARANTEE PARTS FIT
See products that fit
![609833 Door Lock Cylinder Set for 1961-1987 Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile Models [Black]](https://www.jegs.com/images/mini_100/600/691/691-609833.jpg)
OER
609833 Door Lock Cylinder Set for 1961-1987 Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile Models [Black]
Part Number: 691-609833
Ships Today
Lowest price guarantee![609833 Door Lock Cylinder Set for 1961-1987 Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile Models [Black]](https://www.jegs.com/images/mini_200/600/691/691-609833.jpg)
OER
609833 Door Lock Cylinder Set for 1961-1987 Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile Models [Black]
Part Number: 691-609833
Ships TodayLowest Price Guarantee
![Large GM Front Disc Brake Caliper with D52 Pads, Right/Passenger Side, Black Powder Coat [NEW]](https://www.jegs.com/images/mini_100/500/555/555-630007.jpg)
JEGS
Large GM Front Disc Brake Caliper with D52 Pads, Right/Passenger Side, Black Powder Coat [NEW]
Part Number: 555-630007
Ships TodayLowest price guarantee![Large GM Front Disc Brake Caliper with D52 Pads, Right/Passenger Side, Black Powder Coat [NEW]](https://www.jegs.com/images/mini_200/500/555/555-630007.jpg)
JEGS
Large GM Front Disc Brake Caliper with D52 Pads, Right/Passenger Side, Black Powder Coat [NEW]
Part Number: 555-630007
Ships TodayLowest Price Guarantee![Ignition Control Module Fits 1989-2009 Buick, Chevrolet, Oldsmobile, Pontiac Models [3.3L-3.8L Engines]](https://www.jegs.com/images/mini_100/500/555/555-40582.jpg)
JEGS
Ignition Control Module Fits 1989-2009 Buick, Chevrolet, Oldsmobile, Pontiac Models [3.3L-3.8L Engines]
Part Number: 555-40582
Ships TodayLowest price guarantee![Ignition Control Module Fits 1989-2009 Buick, Chevrolet, Oldsmobile, Pontiac Models [3.3L-3.8L Engines]](https://www.jegs.com/images/mini_200/500/555/555-40582.jpg)
JEGS
Ignition Control Module Fits 1989-2009 Buick, Chevrolet, Oldsmobile, Pontiac Models [3.3L-3.8L Engines]
Part Number: 555-40582
Ships TodayLowest Price Guarantee
CLEVITE MAHLE
Main Bearing Set Chevy/Buick 1964-1990 V6 3.0/3.2/3.3/3.7/3.8/4.1L with -.020" Undersize
Part Number: 695-MS960P20
Ships on Oct 15, 2026Lowest price guarantee
CLEVITE MAHLE
Main Bearing Set Chevy/Buick 1964-1990 V6 3.0/3.2/3.3/3.7/3.8/4.1L with -.020" Undersize
Part Number: 695-MS960P20
Ships on Oct 15, 2026Lowest Price Guarantee
OER
609833A Door Lock Cylinder Set for 1961-1987 Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile Models
Part Number: 691-609833A
Ships TodayLowest price guarantee
OER
609833A Door Lock Cylinder Set for 1961-1987 Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile Models
Part Number: 691-609833A
Ships TodayLowest Price Guarantee
MCGARD
24137 Locking Lug Nuts, Chrome Cone Seat Style Thread Size: M12 x 1.5 Key Hex Size: 3/4" Includes 4 Lug Nuts & 1 Key
Part Number: 671-24137
Ships TodayLowest price guarantee
MCGARD
24137 Locking Lug Nuts, Chrome Cone Seat Style Thread Size: M12 x 1.5 Key Hex Size: 3/4" Includes 4 Lug Nuts & 1 Key
Part Number: 671-24137
Ships TodayLowest Price Guarantee
CLEVITE MAHLE
Rear Main Seal Set Bui Cad Chev-Pass&Trk GMC Jeep Olds Pont 225 231 252 260 300 340 350 400 40
Part Number: 695-JV742
Ships on Feb 02, 2027Lowest price guarantee
CLEVITE MAHLE
Rear Main Seal Set Bui Cad Chev-Pass&Trk GMC Jeep Olds Pont 225 231 252 260 300 340 350 400 40
Part Number: 695-JV742
Ships on Feb 02, 2027Lowest Price Guarantee
CLEVITE MAHLE
Connecting Rod Bearing Chevy/Buick 1977-1990 V6 3.0/3.2/3.3/3.8 (231ci)/4.1L with -.030" Undersize
Part Number: 695-CB1228P30
Ships on Sep 02, 2026Lowest price guarantee
CLEVITE MAHLE
Connecting Rod Bearing Chevy/Buick 1977-1990 V6 3.0/3.2/3.3/3.8 (231ci)/4.1L with -.030" Undersize
Part Number: 695-CB1228P30
Ships on Sep 02, 2026Lowest Price Guarantee
![5004-45018 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Front and Rear](https://www.jegs.com/images/mini_100/300/328/328-5004-45018.jpg)
DYNAMIC FRICTION
5004-45018 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Front and Rear
Part Number: 328-5004-45018
Ships on Sep 15, 2026Lowest price guarantee![5004-45018 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Front and Rear](https://www.jegs.com/images/mini_200/300/328/328-5004-45018.jpg)
DYNAMIC FRICTION
5004-45018 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Front and Rear
Part Number: 328-5004-45018
Ships on Sep 15, 2026Lowest Price Guarantee
![5002-46033 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Rear](https://www.jegs.com/images/mini_100/300/328/328-5002-46033.jpg)
DYNAMIC FRICTION
5002-46033 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Rear
Part Number: 328-5002-46033
Ships on Sep 15, 2026Lowest price guarantee![5002-46033 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Rear](https://www.jegs.com/images/mini_200/300/328/328-5002-46033.jpg)
DYNAMIC FRICTION
5002-46033 Slotted Brake Rotors [Silver], 1986-1992 GM, Position: Rear
Part Number: 328-5002-46033
Ships on Sep 15, 2026Lowest Price Guarantee![31734 Fuel Cap for Select 1975-2013 Various Makes/Modes [74100800, 072053416091]](https://www.jegs.com/images/mini_100/400/465/465-31734.jpg)
![31734 Fuel Cap for Select 1975-2013 Various Makes/Modes [74100800, 072053416091]](https://www.jegs.com/images/mini_200/400/465/465-31734.jpg)
FEL-PRO
EXHAUST PIPE GASKET; 1993-1989 GM V6 204CI 3.3L Buick; 1991-1988 GM V6 231CI 3.8L Buick; 1995-1990 G
Part Number: 375-60884
Ships TomorrowLowest price guarantee
FEL-PRO
EXHAUST PIPE GASKET; 1993-1989 GM V6 204CI 3.3L Buick; 1991-1988 GM V6 231CI 3.8L Buick; 1995-1990 G
Part Number: 375-60884
Ships TomorrowLowest Price Guarantee