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Exhaust System fit your 1991 GMC Syclone 4WD

Currently shopping for
1991 GMC Syclone 4WD
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Currently selected

Fuel System, Exhaust, Emission System

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Categories Close X

Currently selected

Fuel System, Exhaust, Emission System

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers, Fascias
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Parts Questions
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • SCREW, Tapping
    GMC 15714277
    GMC 15714277
    15714277
    SCREW, W/WASHER AND SLR,M4.2X1.41X13,5.4THD,12.5 O.D.,SELF TAP,ZINC COATED
    $6.91 $4.38
    10
    Add To Cart
  • GMC 11515358
    GMC 11515358
    11515358
    SCREW, HEXAGON W/FLAT WASHER,TAP,M8X1.25X20,17 O.D.,STEEL,PO
    $4.14 $2.63
    10
    Add To Cart
  • MANIFOLD, Engine Exhaust Manifold
    GMC 10172857
    10172857
    MANIFOLD, EXHAUST
    • Location: Driver Side
    • Fitting Vehicle Options: T1(LB4)
    $399.86
    1
    Add To Cart
  • GMC 10054764
    10054764
    MANIFOLD, EXHAUST
    • Location: Passenger Side
    • Fitting Vehicle Options: T1(LB4)
  • GMC 15637697
    15637697
    MANIFOLD, EXHAUST
    • Location: Driver Side
    • Fitting Vehicle Options: T106(03)(LB4,ZR9)
  • STUD, Exhaust Pipe
    GMC 15677737
    GMC 15677737
    15677737
    STUD, EXHAUST MANIFOLD PIPE(77MM)
    • Fitting Vehicle Options: T1(LB4)(EXC ZR9)
    • Require Quantity: 06
    • Package Quantity: 1
    $9.14 $6.11
    1
    Add To Cart
  • GMC 25509575
    25509575
    STUD, EXHAUST CROSSOVER PIPE
    • Fitting Vehicle Options: T106(03)(ZR9)
  • GMC 84788837
    84788837
    Steering, Connector Kit, Fwd Lp Wrg Harn *Black
    $85.92 $45.54
    1
    Add To Cart
  • PIPE, Exhaust Pipe
    GMC 15577581
    15577581
    PIPE, MUFFLER INLET
    • Fitting Vehicle Options: T108(03)(LB4,LL2)
  • GMC 15577583
    15577583
    PIPE, MUFFLER INLET
    • Fitting Vehicle Options: T106(53)(LB4,LL2)
  • GMC 15677742
    15677742
    PIPE, EXHAUST MANIFOLD
    • Fitting Vehicle Options: T1(LB4,MY2)
  • GMC 15684179
    15684179
    PIPE, EXHAUST MANIFOLD
    • Fitting Vehicle Options: T1(03-53)(LB4,L35,MD8,M30)
  • MUFFLER, Exhaust
    GMC 15577841
    15577841
    MUFFLER, EXHAUST
    • Fitting Vehicle Options: T1(03-53)(LB4)
  • GMC 15577868
    15577868
    MUFFLER, EXHAUST
    • Fitting Vehicle Options: T106(03)(LB4)(EXC ZR9)
  • CLAMP, Exhaust System Attaching
    GMC 15595048
    GMC 15595048
    15595048
    CLAMP, EXHAUST PIPE
    • Fitting Vehicle Options: ST1
  • GMC 15595048
    GMC 15595048
    15595048
    CLAMP, CATALYTIC CONVERTER
    • Fitting Vehicle Options: ST1
  • GMC 15712422
    15712422
    CLAMP, CATALYTIC CONVERTER(2-1/2" CLAMP)
    • Fitting Vehicle Options: T1(LB4,LL2)
  • GMC 15712422
    15712422
    CLAMP, CATALYTIC CONVERTER
    • Fitting Vehicle Options: ST1(LB4)
  • PIPE, Catalytic Converter
    GMC 15677742
    15677742
    PIPE, EXHAUST MANIFOLD(3.609)
    • Fitting Vehicle Options: T1(LB4,MY2)
  • GMC 15684179
    15684179
    PIPE, EXHAUST MANIFOLD
    • Fitting Vehicle Options: T1(03-53)(LB4,L35,MD8,M30)
  • INSULATOR, Catalytic Converter
    GMC 15962397
    15962397
    INSULATOR, CATALYTIC CONVERTER HANGER(PART OF 11)
    • Require Quantity: 02
    • Package Quantity: 1
  • GMC 15962397
    15962397
    INSULATOR, CATALYTIC CONVERTER HANGER(PART OF 9)
    • Require Quantity: 02
    • Package Quantity: 1
  • HANGER, Catalytic Converter
    GMC 15973616
    15973616
    HANGER, CATALYTIC CONVERTER(INCLUDES 13)(INCLUDES BRACKETS & INSULATOR)(WHEN USING 15973616 IN PLACE OF 15962396 - CUSTOMER TO TRIM HEAT SHIELD 50.0MM X 18.5MM FROM REAR CORNER OR ORDER NEW SHIELD 15981534)
  • GMC 15973616
    15973616
    HANGER, CATALYTIC CONVERTER(INCLUDES 32)(INCLUDES BRACKETS & INSULATOR)(WHEN USING 15973616 IN PLACE OF 15962396 - CUSTOMER TO TRIM HEAT SHIELD 50.0MM X 18.5MM FROM REAR CORNER OR ORDER NEW SHIELD 15981534)
  • CONVERTER, Catalytic Converter
    GMC 25146092
    25146092
    CONVERTER, 3WAY CATALYTIC
    • Fitting Vehicle Options: T106(03)(ZR9)(EXC NM8)
  • GMC 25146092
    25146092
    CONVERTER, 3WAY CATALYTIC(US)
    • Fitting Vehicle Options: T1(03-53)(LB4,L35)(EXC NM8)
Standard Parts
  • GMC 11517996
    GMC 11517996
    GMC 11517996
    GMC 11517996
    11517996
    NUT, HEX FLANGED HEAD,M10X1.5,11.2 THICK,21.5 OUTSIDE DIAMETER,10,7111M,ALL METAL PREVENT TORQUE
    $7.38 $4.46
    1
    Add To Cart
  • GMC 11509853
    GMC 11509853
    GMC 11509853
    11509853
    BOLT, HEXAGON W/CONICAL WASHER,M8X1.25X45,24 O.D.,HEADER POINT,9.8,PLATE STEEL
    $3.55 $2.25
    10
    Add To Cart
  • GMC 11516150
    GMC 11516150
    11516150
    NUT, U, M8X1.25X32.0, 6H STYLE 11, STEEL, PHOSPHATE ZINC ORGANIC
    $3.55 $2.25
    1
    Add To Cart
  • GMC 11515770
    GMC 11515770
    11515770
    BOLT, HEX FLANGED HEAD,RED BODY,M10X1.5X50,THREAD 22.3,9.8,7114,PHOSPHATE ZINC ORGANIC
    $5.60 $3.56
    15
    Add To Cart
  • GMC 11508534
    GMC 11508534
    11508534
    BOLT, HEX FLANGED HEAD,M8X1.25X16,16.8 O.D.,MACHINE POINT,6171M,PHOSPHATE ORGANIC
    • Replaced By: 12474220
    $14.04 $9.39
    1
    Add To Cart
  • GMC 11508687
    GMC 11508687
    11508687
    BOLT, HEXAGON,M8X1.25X20,16.88THD,10.9,PHOSPHATE ZINC ORGANIC
    $14.85 $8.98
    1
    Add To Cart
  • GMC 12337995
    12337995
    NUT, HEXAGON, M8X1.25X7.8, 15 OUTSIDE DIAMETER, GM 510M STEEL,PC(0.334)
    $5.56 $3.53
    10
    Add To Cart
  • GMC 15531203
    15531203
    WASHER, FLAT HEAD,M9,18 O.D.,2.3THK,STEEL,ZINC COATED(EXHAUST PIPE HANGER)
    • Fitting Vehicle Options: T1
    $0.04 $0.02
    10
    Add To Cart
  • GMC 11504595
    GMC 11504595
    11504595
    BOLT, HEXAGON,M10X1.5X20,10.9,PHOSPHATE ORGANIC
    $3.46 $2.20
    10
    Add To Cart
  • GMC 11514603
    GMC 11514603
    11514603
    NUT, M10X1.5 15MM SOCKET
    $4.14 $2.63
    1
    Add To Cart
  • GMC 11514766
    11514766
    BOLT, HEXAGON,M8X1.25X25, 22 THREAD
    $4.14 $2.63
    10
    Add To Cart
  • GMC 15614758
    15614758
    WASHER, SPECIAL FLAT,M10X22X3.1 11ID,21.8OD,2.9THK,W/4 FLAT SAE 1060HRC 42,DO
    $3.55 $2.25
    1
    Add To Cart
  • GMC 9424338
    GMC 9424338
    9424338
    BOLT, HEXAGON 3/8-16 X 3/4 PH, 300M STEEL
    $5.98 $3.80
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1991 GMC Syclone 4WD 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 4.3L. Model Code: PICKUP.