BUICK RIVIERA Chassis & Suspension

Coilover Spring, Pro, Flat Style, 400 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTBF400

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Coil Spring Insulator

Part Number: MOG-K6203-2

4.65 out of 5 stars ( 55 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• $20 Summit Bucks

Power Steering Pump, Saginaw P Series, Chrome, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MCH-P304

4.04 out of 5 stars ( 26 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Bushings, Tie Rod Dust Boots, 19/32 in. Top, 1 3/8 in. Bottom, Round, Black, Pair

Part Number: ENS-9-13101G

4.82 out of 5 stars ( 55 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Coilover Spring, Pro, Flat Style, 300 lbs./in. Rate, 11 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-11HTBF300

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Coilover Spring, Pro, Flat Style, 250 lbs./in. Rate, 11 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-11HTBF250

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Control Arm Bushings, Rear, Polyurethane, Gray, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: SUM-776006

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Coilover Spring, Pro, Flat Style, 650 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTBF650

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Ball Joint, Adjustable, Front Upper, Greasable, +1.00 in. Stud Length, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: QA1-1210-285B

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Coil Spring Isolators, Front Upper, 5.670 in. I.D., 0.275 in. Thick, Polyurethane, Black, Buick, Chevrolet, Oldsmobile, Pontiac, Pair

Part Number: ENS-3-6116G

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

End Link, Sway Bar, Polyurethane, White, Front, Each

Part Number: MOG-K700538

4.81 out of 5 stars ( 37 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• $20 Summit Bucks

Springs, Front Coil, OEM Replacement, Buick, Chevy, GMC, Oldsmobile, Pontiac, Pair

Part Number: MOG-5030

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping
• $20 Summit Bucks

Transmission Crossmember, Steel, Chevy, B-Body, 700R4, 4L60E, Each

Part Number: SUM-770372

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Shocks, Load Carrier, Gas, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Rear, Pair

Part Number: GAB-43049

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Coil Spring Insulator, Front Upper, Rubber, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: MMP-BN110

3.67 out of 5 stars ( 27 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Shock/Strut, Adjustable, Front, Buick, Chevy, Oldsmobile, Pontiac, RWD, Each

Part Number: KON-80401087

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Shock/Strut, OESpectrum, Monotube, Rear, Buick, Chevy, Oldsmobile, Pontiac, Nissan, Each

Part Number: MON-5802

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Shock/Strut, OESpectrum, Ford, Front, Each

Part Number: MON-5801

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Steering Box, Replacement, Power Assist, Each

Part Number: AAZ-27-6530

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Core Charge $59.00

Coilover Spring, Pro, Flat Style, 450 lbs./in. Rate, 10 in. Length, 4.10/2.50 in. I.D., Silver Powdercoated, Each

Part Number: QA1-10HTBF450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Power Steering Pump, New, Saginaw P Series, Natural, GM, International, Each

Part Number: LSC-12017

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Lowering Springs, Rear Coil, Chevy, Full Size, 2.5 in. Drop, Pair

Part Number: MMC-63227

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Coil Spring Isolator, Rubber, Upper, Universal, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-720190

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Steering Boxes, New, Power Assist, Front Steer, Cast Iron, Black, AMC, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: AAZ-97-6507GB

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

• Free Shipping

Ball Joint, Front Upper, EDP Coated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: POF-101-10019

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air