Exhaust System fit your 1991 Buick Roadmaster

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1991 Buick Roadmaster

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Vehicle Options

8 Cyl 5.0L TBI; 4-Speed Automatic Transmission, THM700R4/4L60; Roadmaster Estate Station Wagon

Vehicle Options

8 Cyl 5.0L TBI; 4-Speed Automatic Transmission, THM700R4/4L60; Roadmaster Estate Station Wagon

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Fuel System, Exhaust, Emission System

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Parts Questions

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

HANGER, Exhaust Muffler/Resonator
10156983
HANGER, EXHAUST MUFFLER
Fitting Vehicle Options: B(L03)
$25.61
1
Add To Cart
25502445
HANGER, EXHAUST RESONATOR REAR
- Fitting Vehicle Options: B(35)(L03)

11516072
NUT, Exhaust Pipe, NUT,EXHAUST CROSSOVER PIPE(M10X1.5)(HEXAGON PRVL TORQUE)(8.917)
- Require Quantity: 04
- Package Quantity: 5
$5.90 $3.75
5
Add To Cart

14055405
SEAL, Exhaust Pipe, SEAL,EXHAUST CROSSOVER PIPE
$13.05
1
Add To Cart

10053648
BRACKET, Exhaust Tail Pipe, BRACKET,EXHAUST TAIL PIPE FRONT HANGER(W/INSULATOR)

10135474
PIPE, Exhaust Pipe, PIPE,EXHAUST CROSSOVER

10156918
MUFFLER, Exhaust, MUFFLER,EXHAUST(W/EXHAUST PIPE)(INTERMEDIATE)

10156999
RESONATOR, Exhaust, RESONATOR,EXHAUST(W/TAIL PIPE)

10178668
SHIELD, Exhaust Pipe, SHIELD,EXHAUST PIPE HEAT

SHIELD, Fuel Tank

10178670
SHIELD, FUEL TANK HEAT
10274996
SHIELD, FUEL TANK FRONT
10274996
SHIELD, FUEL TANK FRONT
- Location: Passenger Side

11500090
SCREW, Exhaust Muffler/Resonator, SCREW,M8-2.12X40 HEX WASHER HEAD TAP 6010-M PC(EXHAUST RESONATOR REAR)

CLAMP, Exhaust System Attaching

15595048
CLAMP, CATALYTIC CONVERTER(FITS 57.15MM/2.25" PIPE)
15712422
CLAMP, EXHAUST PIPE(2-1/2" CLAMP)

1636152
BOLT, Exhaust Muffler/Resonator, BOLT,HEXAGON W/CONICAL WASHER 28OD,M10X1.5X87.5 THREAD 38,PC9.8(EXHAUST MUFFLER)
- Require Quantity: 02
- Package Quantity: 1

25128067
CONVERTER, Catalytic Converter, CONVERTER,3WAY + OXIDATION CATALYTIC

25501903
SHIELD, Catalytic Converter, SHIELD,CATALYTIC CONVERTER HEAT

25509997
SHIELD, Exhaust Tail Pipe, SHIELD,EXHAUST MUFFLER HEAT

11514597
NUT, HEX FLANGED HEAD,10X1.5 THREAD, 9.8 THICK, 21.8 OUTSIDE DIAMETER, 510M (10) PHOSPHATE ZINC ORGANIC - FLAKE 7111M(CATALYTIC CONVERTER)(2.383)
- Require Quantity: 02
- Package Quantity: 1
$8.42 $4.69
1
Add To Cart

11612177
NUT, M8-1.25 PUSHON-ZINC COATED(EXHAUST RESONATOR REAR)(12.177)
$4.32 $2.74
10
Add To Cart

11508256
BOLT, HEX FLANGED HEAD,SELF-TAP,M4.2X1.4X13,11.6THD,8.5 O.D.,GM6010M,PHOSPHATE ORGANIC(CATALYTIC CONVERTER & EXHAUST MUFFLER HEAT SHIELD)
$5.56 $3.53
10
Add To Cart

11515756
BOLT, HEX FLANGED HEAD, M8X1.25X20,17THD,18 O.D.,10.9,7114M(EXHAUST TAIL PIPE FRONT HANGER BRACKET)
- Require Quantity: 02
- Package Quantity: 10
$7.50 $4.76
10
Add To Cart

12337828
SCREW, HEXAGON W/FLAT WASHER,TAP,M6.3X1.81X20,13.2 O.D.,ALUMINUM BASECOAT POINT,STEEL,PZ0R(FUEL TANK SHIELD)
- Require Quantity: 03
- Package Quantity: 1
- Replaced By: 22527475
$10.91 $6.94
1
Add To Cart

11500323
WASHER, M8X24X2.3(EXHAUST TAIL PIPE FRONT HANGER BRACKET)
- Require Quantity: 02
- Package Quantity: 10
- Replaced By: 11515345
$2.11 $1.34
10
Add To Cart

11509189
SCREW, HEX WASHER HEAD,SELF TAP,M8X2.12X20,17.2 O.D.,6010M,PC(EXHAUST RESONATOR REAR HANGER)
- Require Quantity: 02
- Package Quantity: 1
$4.19 $2.86
1
Add To Cart

446161
WASHER, TYPE A FLAT .214X.45X.065 ZINC COATED (DIPPED OR PLATED)(FUEL TANK SHIELD)
- Require Quantity: 03
- Package Quantity: 1
$2.72 $1.73
1
Add To Cart

11509419
BOLT, M10X1.5X25(CATALYTIC CONVERTER HANGER)(1.639)
- Require Quantity: 02
- Package Quantity: 1

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 1991 Buick Roadmaster 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: 8 Cyl 5.0L. Model Code: STATION WAGON.