EXTERIOR
INTERIOR
LIGHTS
PERFORMANCE
SUSPENSION
BRAKES
DRIVETRAIN
AUDIO
WHEELS
GARAGE

 Select Your Vehicle




1 - 12 of 1,599
Sort by:




Fits: 1987 Buick Regal; 3.8, 6V, 1985 Buick Riviera; 3.8, 6V, 1985 Buick Regal; 3.8, 6V, 1986 Buick Regal; 3.8, 6V, 1984 Buick Regal; 3.8, 6V

PART# 93439

Ca Legality: 49-State Legal (Ex. CA)
Inlet Size: 2.5"
Price: $167.27
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1999 Buick Riviera; 3.8, 6V, 1997 Buick Park Avenue Base;3.8, 6V, 1998 Buick Riviera; 3.8, 6V, 1997 Buick Riviera; 3.8, 6V, 1999 Buick Park Avenue Bas ...

PART# 23400

Ca Legality: 49-State Legal (Ex. CA)
Price: $215.02
Qty: Each

Free Shipping! *Continental U.S. only.


Ca Legality: 50-State Legal
Price: $306.20
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1999 Buick Riviera, 1998 Buick Riviera, 1997 Buick Park Avenue, 1999 Buick Park Avenue, 1997 Buick Riviera, 1998 Buick Park Avenue

PART# 448515

Ca Legality: 50-State Legal
Price: $312.68
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 1995 Buick Riviera; 3.8, 6V, 1996 Buick Riviera; 3.8, 6V

PART# 23404

Ca Legality: 49-State Legal (Ex. CA)
Price: $188.92
Qty: Each

Free Shipping! *Continental U.S. only.


Fits: 68-76 Buick Skylark Base, Custom, S, Sr, 68-80 Buick Lesabre Base, Custom, Estate Wagon, Limited, Luxus, 73-75 Buick Apollo Base, Sr, 73-77 Buick Cent ...

PART# 10804HKR

$12.48
Qty: Each


Fits: Oldsmobile 330-455

PART# 27800

$11.57
Qty: Each


Fits: Buick 231 V6

PART# 27140

$13.76
Qty: Each


Fits: • 1972 Oldsmobile F85 Cutlass, • 1975 Pontiac Grand Am, • 1975 Pontiac Grand Lemans, 1975 Pontiac Lemans, Sport, 68-72 Buick Sport Wagon, Custom, 68-7 ...

PART# 7529

$43.64
Qty: Set


Fits: Universal for all cars

PART# 820-202-103

$50.00
Qty: Each


Fits: Universal for all cars

PART# 820-202-106

$50.00
Qty: Each


Fits: Universal for all cars

PART# 820-201-101

$140.00
Qty: Each



Not able to find what you are looking for?

1965 BUICK RIVIERA ( EXC GRAN SPORT) DUAL EXHAUST, ALUMINIZED, W/OUT RESONATORS

New Direct Fit Catalytic Converter 50201 Buick Riviera 1991-1993

Gasket fits 1995-1996 Buick Riviera BOSAL 49 STATE CONVERTERS

1966 BUICK RIVIERA DUAL EXHAUST SYSTEM, ALUMINIZED WITHOUT RESONATORS

1963-1965 Buick Riviera Exhaust Manifolds For 425+401 Nailhead Motors











Enter the Make, Model and Year of Your Vehicle
It helps us give you the best shopping experience! You can skip.