Exhaust Components for 1998 Buick Riviera
No.
Part # / Description / Price
Price
1
MANIFOLD ASM 
GM
GM Positions: Right
Description: Park Avenue. Right. 1997-98. Riviera. With supercharger.
2
Exhaust Manifold - Driver's Side (LH) GM
GM Positions: Left
Description: Without wa2 option. Bonneville, LeSabre. Impala, Monte Carlo. Park Avenue. Grand Prix. All models. Riviera. 1997-98. Mfi. 1999. Left. 3.8L, all. California. 1995-96, all. 3.8L, dual exhaust, federal. 1995-96, without supercharger. 1995-99 without supercharger. Without supercharger, 1997-99. Without supercharger, 2000-05, federal. Driver's Side (LH).
3
Exhaust Crossover Pipe GM
GM Description: Links your vehicle's exhaust manifolds together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $651.37
$429.67
MSRP $651.37
$429.67
4
Exhaust Manifold Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $28.66
$19.04
MSRP $28.66
$19.04
5
6
Exhaust Manifold Pipe Gasket GM
GM Description: Provides a leak resistant seal
Designed of heat resistant material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $31.32
$21.89
MSRP $31.32
$21.89
7
Catalytic Converter Gasket GM
GM Description: 4.6L, at converter. 3.8L, 3.8L without supercharger, to converter. 2002-05, to converter. 2000-01, to converter. 3.8L, 3.8L supercharged, to converter. 4.0L. 1997-98, converter. 3.5L, rear. 1999, converter. Helps provide a tight seal for your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $12.58
$8.80
MSRP $12.58
$8.80
13
Heat Shield GM
GM Description: Without supercharger, 1997-99, converter. Converter & muffler. 1995-96. 1997-98.
Related Parts
Part # / Description / Price
Price
Converter & Pipe Adapter GM
GM Description: Sleeve. 1995-99 without supercharger. Aurora, Riviera. 1995-96. 1992-94.
Converter & Pipe Insulator GM
GM Description: 3.8L, 3.8L without supercharger. 3.9L, front. 2002-05, front. 3.8L, front. 2000-01. 3.8L, 3.8L supercharged. 4.6L.
Muffler & Pipe Insulator GM
GM Description: 3.8L, 3.8L without supercharger. 2002-05, rear. 2000-01. 3.8L, 3.8L supercharged.
Muffler & Pipe Bracket GM
GM Description: 3.9L. 4.6L. 2002-05. 2000-01. 3.8L, 3.8L supercharged. 4.0L. 3.5L.