Parts for:

 
0 My Cart

Customer Support:  Customer Service - Live Chat Live Chat or Customer Service - Phone 1-888-737-9766

Parts found for 1999 Buick Riviera > Fuel System, Exhaust, Emission System > Exhaust System

Part No.
Part Description

Retail
Price

Your
Price

Qty. Cart

  • GM 25555386
    BOLT, Exhaust Muffler/Resonator
    BOLT,EXHAUST MUFFLER HANGER(M8X1.25X50,20.5 THREAD)(HEX FLANGED HEAD SHOULDER)
    Require Quantity: 02
    Package Quantity: 1
    $32.57
    $21.88
    Ships in 1-3 Business Days
  • GM 25533283
    CLAMP, Exhaust System Attaching
    CLAMP,EXHAUST RESONATOR(CATALYTIC CONVERTER TO RESONATOR)(FITS 67.7MM/2.50" PIPE)
    Require Quantity: 02
    Package Quantity: 1
    $21.52
    $14.94
    Ships in 1-3 Business Days
  •  
    CONNECTOR, Computer Control Sensors Make Sure These Fit  
  • GM 88988598
    CONNECTOR, INLINE-TO OXYGEN SENSOR(BLACK)(4-WAY FEMALE)(W/LEADS)(SQUARE)(3.900)
    Fitting Vehicle Options: G
    Require Quantity: 02
    Package Quantity: 1
    $72.90
    $40.77
    Ships in 1 Business Day
  • GM 88862293
    CONNECTOR, INLINE-TO OXYGEN SENSOR(ORIGINAL EQUIPMENT 15305801)(2.530)(ALL MAKES)
    Fitting Vehicle Options: GD07(L67)
    $82.82
    $46.32
    Ships in 1-3 Business Days
  • GM 15305801
    CONNECTOR, INLINE-TO OXYGEN SENSOR(W/LEADS)(BLACK)(4-WAY MALE)(W/LEADS)(2.530)
    Fitting Vehicle Options: G
    Require Quantity: 02
    Package Quantity: 1
    $59.12
    $33.11
    Ships in 1-3 Business Days
  •  
    INSULATOR, Exhaust Pipe Make Sure These Fit  
  • GM 25687438
    INSULATOR, EXHAUST PIPE HANGER(3.706)
    Require Quantity: 02
    Package Quantity: 1
    $17.40
    $11.69
  • GM 25609451
    INSULATOR, EXHAUST PIPE HANGER(FRONT-INTERMEDIATE)
    Require Quantity: 02
    Package Quantity: 1
    $21.67
    $14.56
    Ships in 1-2 Business Days
  •  
    MUFFLER, Exhaust Make Sure These Fit  
  • GM 25668334
    MUFFLER, EXHAUST(W/TAIL PIPE)
    Location: Driver Side
    $282.15
    $208.16
    Ships in 1-3 Business Days
  • GM 25668335
    MUFFLER, EXHAUST(W/TAIL PIPE)
    Location: Passenger Side
    $360.36
    $238.13
    Ships in 1-3 Business Days
  •  
    PIPE, Exhaust Pipe Make Sure These Fit  
  • GM 10371540
    PIPE, EXHAUST MANIFOLD
    Fitting Vehicle Options: G(L67)
    $716.81
    $481.60
    Ships in 1-3 Business Days
  • GM 25651425
    PIPE, EXHAUST(INTERMEDIATE)(ALSO REQUIRES MUFFLERS)(INCLUDES 5)
    Fitting Vehicle Options: G
    --
    --
  • GM 25644107
    RESONATOR, Exhaust
    RESONATOR,EXHAUST(W/STAINLESS STEEL BRACKET)(ALSO REQUIRES INTERMEDIATE PIPE & MUFFLERS)
    $248.21
    $164.02
    Ships in 1-3 Business Days
  •  
    SHIELD, Chassis/Engine Wiring Harness Make Sure These Fit  
  • GM 25663926
    SHIELD, OXYGEN SENSOR WIRING HARNESS(CENTER)
    --
    $22.04
    Ships in 1-3 Business Days
  • GM 25640960
    SHIELD, OXYGEN SENSOR WIRING HARNESS(REAR)
    --
    --
  •  
    SHIELD, Exhaust Muffler/Resonator Make Sure These Fit  
  • GM 25639738
    SHIELD, EXHAUST MUFFLER SIGHT(3.705)
    Location: Passenger Side
    --
    --
  • GM 25639739
    SHIELD, EXHAUST MUFFLER SIGHT(3.705)
    Location: Driver Side
    --
    $13.51
    Ships in 1-3 Business Days
  •  
    Standard Parts Make Sure These Fit  
  • GM 11515767
    BOLT, HEX FLANGED HEAD,M10X1.5X35,32THD,22.3 O.D.,MACHINE,10.9,7114M(EXHAUST MUFFLER REAR HANGER BRACKET)(TOGETHER WITH 12345493)
    $1.00
    $0.65
  • GM 11514597
    NUT, HEX FLANGED HEAD,10X1.5 THREAD, 9.8 THICK, 21.8 OUTSIDE DIAMETER, 510M (10) PHOSPHATE ZINC ORGANIC - FLAKE 7111M(EXHAUST MUFFLER HANGER)(2.383)
    $4.98
    $3.18
  • GM 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE
    $1.78
    $1.14
  • GM 11609746
    NUT, HEX FLANGED HEAD,M8X1.25,8.9THK,17.6 O.D.,10 STEEL,GMW3200, PREVENT TORQUE(CATALYTIC CONVERTER)
    $1.78
    $1.14
  • GM 11517632
    SCREW ASSEMBLY - DRILL & TAP, OVAL HEAD, M4.2X1.41X20(EXHAUST MUFFLER SIGHT SHIELD)
    --
    $14.34
    Ships in 1-3 Business Days
  • GM 20725768
    SCREW, PAN HEAD W/FL WASHER,M4.2X1.41X13,8.15 O.D.,ABHL POINT,6010M,NO(EXHAUST MUFFLER SIGHT SHIELD)
    Replaced by: 11611881
    $4.13
    $2.64
    Ships in 1-3 Business Days
  • GM 15714277
    SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZC(OXYGEN SENSOR WIRING HARNESS HEAT SHIELD)
    $3.60
    $2.30
    Ships in 1-3 Business Days
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 1999 Buick Riviera parts. Parts like Exhaust System are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.8L. Model Code: RIVIERA.
 
Item has been added to your cart!

Part No.:

Qty.

Price: $0.00

Subtotal: $0.00

This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.