Engine Assembly-Block & Internal Parts fit your 1993 GMC Sonoma 4WD

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1993 GMC Sonoma 4WD
My Vehicle Change Vehicle
1993 GMC Sonoma 4WD
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Body Mounting, Air Conditioning, Audio/Entertainment
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
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

You have selected

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
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • BOLT, Engine Camshaft
    10105912
    BOLT, CAMSHAFT RETAINER(1/4-20X5/8,7/16 THICK)(FLAT)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $5.69
    $3.43
    10
    Add To Cart
  • 14093637
    BOLT, CAMSHAFT RETAINER(1/4-20X1/2, 15/32OD)(HEXAGON SOCKET TORX)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $2.37
    $1.49
    10
    Add To Cart
  • BEARING KIT, Engine Crankshaft And Camshaft Balancer
    GMC 12618626
    12618626
    BEARING KIT, BALANCER SHAFT(INCLUDE ITEMS #145,146)(INCLUDES REAR BEARING,INSTRUCTION SHEET & SPACER)
    • Fitting Vehicle Options:
      ST1(LB4)
    MSRP: $77.63
    $49.34
    1
    Add To Cart
  • GMC 12618626
    12618626
    BEARING KIT, BALANCER SHAFT(INCLUDE ITEM #112)(INCLUDES REAR BEARING,INSTRUCTION SHEET & SPACER)
    • Fitting Vehicle Options:
      ST1(L35)
    MSRP: $77.63
    $49.34
    1
    Add To Cart
  • BOLT, Engine Crankshaft And Camshaft Balancer
    14093637
    BOLT, BALANCE SHAFT RETAINER(1/4-20X1/2, 15/32OD)(HEXAGON SOCKET TORX)(0.529)
    • Fitting Vehicle Options:
      ST1(LB4), ST1(L35)
    • Require Quantity:
      02
    • Package Quantity:
      10
    MSRP: $2.37
    $1.49
    10
    Add To Cart
  • 10105920
    BOLT, BALANCE SHAFT GEAR(SPECIAL TORX DRIVE)(*KIT2)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $17.81
    $11.32
    1
    Add To Cart
  • 10105920
    BOLT, BALANCE SHAFT GEAR(SPECIAL TORX DRIVE)(*KIT1)
    • Fitting Vehicle Options:
      ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $17.81
    $11.32
    1
    Add To Cart
  • BEARING KIT, Engine Crankshaft Main
    GMC 12531215
    12531215
    BEARING KIT, CRANKSHAFT(#1,2,3)(.001 UNDERSIZE/STD)(REPLACE 0.0006" UNDERSIZE BEARING KIT)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $58.20
    $35.17
    1
    Add To Cart
  • GMC 10120990
    10120990
    BEARING KIT, CRANKSHAFT(#1,2,3)(STD)
    • Fitting Vehicle Options:
      T1(LB4), T1(L35), ST1(LB4), ST1(L35)
    • Require Quantity:
      03
    • Package Quantity:
      1
    MSRP: $37.77
    $22.83
    1
    Add To Cart
  • GMC 10120993
    10120993
    BEARING KIT, CRANKSHAFT(STD)(REAR)
    • Fitting Vehicle Options:
      T1(LB4), T1(L35), ST1(LB4), ST1(L35)
    MSRP: $55.80
    $25.82
    1
    Add To Cart
  • GMC 12329794
    12329794
    BEARING KIT, CRANKSHAFT(REAR)(.020 UNDERSIZE/STD FLANGE)
    • Fitting Vehicle Options:
      T1(L35), T1(LB4), ST1(LB4), ST1(L35)
    MSRP: $55.94
    $27.75
    1
    Add To Cart
  • GMC 12329428
    12329428
    BEARING KIT, CRANKSHAFT(#1,2,3)(.010 UNDERSIZE)
    • Fitting Vehicle Options:
      T1(L35), ST1(L35)
    • Require Quantity:
      03
    • Package Quantity:
      1
  • GMC 12329429
    12329429
    BEARING KIT, CRANKSHAFT(#1,2,3)(.020 UNDERSIZE)
    • Fitting Vehicle Options:
      T1(LB4), T1(L35), ST1(LB4), ST1(L35)
    • Require Quantity:
      03
    • Package Quantity:
      1
  • PIN, Engine Front Cover
    12554553
    PIN, (1/4 X 5/8)(0.738)
    MSRP: $8.90
    $5.66
    1
    Add To Cart
  • 12554553
    PIN, (1/4 X 5/8)(CAMSHAFT SPROCKET LOCATING)(0.738)
    MSRP: $8.90
    $5.66
    1
    Add To Cart
  • RING KIT, Engine Piston
    12528817
    RING KIT, PISTON(STD)
    • Fitting Vehicle Options:
      T1(L35), ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $96.41
    $61.27
    1
    Add To Cart
  • GMC 12528819
    12528819
    RING KIT, PISTON(.030"OVERSIZE)
    • Fitting Vehicle Options:
      T1(L35), ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $71.83
    $35.61
    1
    Add To Cart
  • GMC 12361302
    12361302
    RING KIT, PISTON(0.020 OVERSIZE)(USE ON GOODWRENCH REMANUFACTURE ENGINE)
    • Fitting Vehicle Options:
      T1(LB4)
  • GMC 12361302
    12361302
    RING KIT, PISTON(0.020 OVERSIZE)(USE ON GOODWRENCH REMANUFACTURE ENGINE)(*KIT1)
    • Fitting Vehicle Options:
      ST1(LB4)
  • GMC 12361560
    12361560
    RING KIT, PISTON(USE ON GOODWRENCH REMANUFACTURE ENGINE)(0.020 OVERSIZE)
    • Fitting Vehicle Options:
      T1(L35), ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GMC 12507986
    12507986
    RING KIT, PISTON(.030 OVERSIZE)
    • Fitting Vehicle Options:
      T1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GMC 12507986
    12507986
    RING KIT, PISTON(.030 OVERSIZE)(*KIT1)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GMC 12528818
    12528818
    RING KIT, PISTON(.005" OVERSIZE)
    • Fitting Vehicle Options:
      T1(L35), ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • BEARING, Engine Camshaft & Balance Shaft Front
    10105908
    BEARING, BALANCER SHAFT FRONT(ALSO PART OF ITEM #141)
    • Fitting Vehicle Options:
      ST1(LB4,L35)
    MSRP: $63.96
    $40.64
    1
    Add To Cart
  • 10105908
    BEARING, BALANCER SHAFT FRONT
    • Fitting Vehicle Options:
      ST1(LB4,L35)
    MSRP: $63.96
    $40.64
    1
    Add To Cart
  • GMC 12453171
    12453171
    BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(L35)(EXC CV2), T1(LB4)(EXC CV2), ST1(LB4)(EXC CV2), ST1(L35)(EXC CV2)
    MSRP: $78.13
    $38.74
    1
    Add To Cart
  • GMC 12453171
    12453171
    BEARING, CAMSHAFT(#2 & REAR)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(L35)(EXC CV2), ST1(L35)(EXC CV2)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $78.13
    $38.74
    1
    Add To Cart
  • GMC 19301057
    19301057
    BEARING, CAMSHAFT(#2 & REAR)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(L35,CV2)(EXPORT), T1(LB4,CV2)(EXPORT), ST1(LB4,CV2)(EXPORT), ST1(L35,CV2)(EXPORT)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $38.36
    $34.94
    1
    Add To Cart
  • GMC 19301057
    19301057
    BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(L35,CV2)(EXPORT), T1(LB4,CV2)(EXPORT), ST1(LB4,CV2)(EXPORT), ST1(L35,CV2)(EXPORT)
    MSRP: $38.36
    $34.94
    1
    Add To Cart
  • GMC 19301058
    19301058
    BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(LB4,CV2)(EXPORT), T1(L35,CV2)(EXPORT), ST1(LB4,CV2)(EXPORT), ST1(L35,CV2)(EXPORT)
    MSRP: $38.31
    $24.34
    1
    Add To Cart
  • GMC 19301058
    19301058
    BEARING, CAMSHAFT(#2)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(LB4,CV2)(EXPORT), T1(L35,CV2)(EXPORT), ST1(LB4,CV2)(EXPORT), ST1(L35,CV2)(EXPORT)
    MSRP: $38.31
    $24.34
    1
    Add To Cart
  • GMC 12453170
    12453170
    BEARING, CAMSHAFT(#1 & REAR)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(LB4,L35), ST1(LB4,L35)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • GMC 12453170
    12453170
    BEARING, CAMSHAFT(#1 )(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(LB4,L35), ST1(LB4,L35)
  • GMC 12453172
    12453172
    BEARING, CAMSHAFT(#2)(FOR ENGINES STAMPED WITH "T" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(LB4)(EXC CV2), T1(L35)(EXC CV2), ST1(LB4)(EXC CV2), ST1(L35)(EXC CV2)
  • GMC 12453172
    12453172
    BEARING, CAMSHAFT(#3)(FOR ENGINES STAMPED WITH "W" BELOW RH CYL HEAD)
    • Fitting Vehicle Options:
      T1(L35)(EXC CV2), T1(LB4)(EXC CV2), ST1(LB4)(EXC CV2), ST1(L35)(EXC CV2)
  • PLUG, Engine Oil Distribution
    GMC 10105918
    10105918
    PLUG, ENGINE BLOCK OIL GALLERY(5/8 X 5/16)(CUP)
    • Fitting Vehicle Options:
      ST1(LB4,L35)
    MSRP: $1.86
    $1.18
    1
    Add To Cart
  • GMC 461345
    461345
    PLUG, CYL HEAD OIL GALLERY(AT FRONT)
    • Fitting Vehicle Options:
      ST1(LB4)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: --
    $12.60
    1
    Add To Cart
  • GMC 14091563
    14091563
    PLUG, ENGINE OIL MANIFOLD HOLE(CUP 15/32 X 5/16)
    • Fitting Vehicle Options:
      ST1(LB4), ST1(L35)
    MSRP: $3.92
    $2.50
  • CHAIN, Engine Timing
    GMC 10128485
    10128485
    CHAIN, CAMSHAFT TIMING(NON-ROLLER)
    • Fitting Vehicle Options:
      T1(L35), ST1(L35)
    MSRP: $64.53
    $41.00
    1
    Add To Cart
  • 14087014
    CHAIN, CAMSHAFT TIMING(9-LINKS)(DIM 5.737 36 TEETH,DIM 2.879 18 TEETH)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
    MSRP: $86.13
    $54.74
    1
    Add To Cart
  • 94673017
    PLUG, Engine Block, PLUG,ENGINE BLOCK CORE HOLE(DIAMETER 41.4MM)
    • Require Quantity:
      08
    • Package Quantity:
      1
    MSRP: $7.02
    $4.46
    1
    Add To Cart
  • BALANCER, Engine Crankshaft And Camshaft Balancer
    GMC 19417972
    19417972
    BALANCER, (W/SLEEVE BEARING)(INTERNAL-BALANCER)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)
    • Fitting Vehicle Options:
      ST1(L35)
    MSRP: $633.21
    $397.01
    1
    Add To Cart
  • GMC 10218651
    10218651
    BALANCER, CRANKSHAFT(CASTING)(EXTERNAL)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
  • GMC 10224537
    10224537
    BALANCER, CRANKSHAFT(W/BEARING)(INCLUDE ITEM #140)(INTERNAL SHAFT)
    • Fitting Vehicle Options:
      ST1(LB4)
  • BOLT, Engine Connecting Rod Cap
    GMC 10225009
    10225009
    BOLT, CONNECT ROD(ALSO PART OF ITEM #105)(3/8-24 X 1 1/2)
    • Fitting Vehicle Options:
      T1(L35), T1(LB4), ST1(LB4)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $5.77
    $5.44
    1
    Add To Cart
  • GMC 10225009
    10225009
    BOLT, CONNECT ROD(PART OF ITEM #105)(3/8-24 X 1 1/2)
    • Fitting Vehicle Options:
      ST1(L35)
    • Require Quantity:
      12
    • Package Quantity:
      1
    MSRP: $5.77
    $5.44
    1
    Add To Cart
  • BEARING KIT, Engine Connecting Rod
    GMC 88893897
    88893897
    BEARING KIT, CONNECT ROD(STD)
    • Fitting Vehicle Options:
      T1(LB4), T1(L35), T1(LB4,Z79), ST1(LB4), ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
    • Replaced By:
      19256448
    MSRP: $24.41
    $14.74
    1
    Add To Cart
  • GMC 12361490
    12361490
    BEARING KIT, CONNECT ROD(.010 UNDERSIZE)
    • Fitting Vehicle Options:
      T1(LB4,Z79), T1(L35), T1(LB4), ST1(LB4), ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GMC 12361491
    12361491
    BEARING KIT, CONNECT ROD(.020 UNDERSIZE)(USE ON GOODWRENCH REMANUFACTURE ENGINE)
    • Fitting Vehicle Options:
      T1(L35), T1(LB4), ST1(LB4), ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GEAR KIT, Engine Crankshaft And Camshaft Balancer
    12513234
    GEAR KIT, BALANCER SHAFT(INCLUDE ITEMS #128,136,137)(INCLUDES DRIVE & DRIVEN GEAR)
    MSRP: $122.34
    $77.75
    1
    Add To Cart
  • 12513234
    GEAR KIT, BALANCER SHAFT(INCLUDE ITEMS #129,131,132)(INCLUDES DRIVE & DRIVEN GEAR)
    MSRP: $122.34
    $77.75
    1
    Add To Cart
  • ROD, Engine Piston
    93443044
    ROD, CONNECT(INCLUDE ITEMS #106,108,109)
    • Fitting Vehicle Options:
      T1(LB4,L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $167.87
    $106.68
    1
    Add To Cart
  • 93443044
    ROD, CONNECT(INCLUDE ITEMS #106,111,112)
    • Fitting Vehicle Options:
      ST1(LB4,L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $167.87
    $106.68
    1
    Add To Cart
  • 93443044
    ROD, CONNECT(INCLUDE ITEM #106)
    • Fitting Vehicle Options:
      ST1(LB4,L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
    MSRP: $167.87
    $106.68
    1
    Add To Cart
  • BOLT, Engine Camshaft Gear
    9424877
    BOLT, HEXAGON .312-18X.750 300M PC(8.900)
    MSRP: $3.43
    $2.20
    5
    Add To Cart
  • 9424877
    BOLT, HEXAGON .312-18X.750 300M PC(CAMSHAFT SPROCKET)(8.900)
    MSRP: $3.43
    $2.20
    5
    Add To Cart
  • CAMSHAFT, Engine
    10144047
    CAMSHAFT, ENGINE
    • Fitting Vehicle Options:
      T1(L35), ST1(L35)
  • GMC 10144065
    10144065
    CAMSHAFT, ENGINE(INCLUDES PINS)
    • Fitting Vehicle Options:
      T1(LB4), ST1(LB4)
  • PISTON, Engine Piston
    GMC 12361240
    12361240
    PISTON, (W/PINION)(.020 OVERSIZE)(USE ON GOODWRENCH REMANUFACTURE ENGINE)
    • Fitting Vehicle Options:
      T1(LB4)
  • GMC 12361488
    12361488
    PISTON, (W/PINION)(.020 OVERSIZE)(USE ON GOODWRENCH REMANUFACTURE ENGINE)
    • Fitting Vehicle Options:
      ST1(L35)
  • GMC 14099017
    14099017
    PISTON, (W/PINION)(101.579MM)(STD)
    • Fitting Vehicle Options:
      ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GMC 14099025
    14099025
    PISTON, (W/PINION)(101.633)(HIGH LIMIT)
    • Fitting Vehicle Options:
      ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • GMC 14099028
    14099028
    PISTON, (W/PINION)(.030 O.S)(102.359MM)(.030 OVERSIZE)
    • Fitting Vehicle Options:
      ST1(L35)
    • Require Quantity:
      06
    • Package Quantity:
      1
  • 14089209
    KEY, CRANKSHAFT BALANCE(WOODRUFF)(CRANKSHAFT BALANCE)(LENGTH,36.7MM)(WIDTH 4.77MM)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 14089209
    KEY, CRANKSHAFT BALANCE(WOODRUFF)(CRANKSHAFT BALANCER)(LENGTH,36.7MM)(WIDTH 4.77MM)
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 1453658
    PIN, DOWEL STRAIGHT 5/8 DIAMETER 1 3/16 LG
    • Replaced By:
      12720455
    MSRP: $7.21
    $4.57
    1
    Add To Cart
  • 14084945
    PLUG, 1/4-18X0.56,STEEL,PC
    MSRP: $12.55
    $6.65
    1
    Add To Cart
  • GMC 9419033
    9419033
    BOLT, HEXAGON, 5/16-18 X 1 3/8
    MSRP: $10.35
    $6.58
    1
    Add To Cart
  • 9439930
    BOLT, HEX FLANGED HEAD 1/4-20X.56 280M PHOSPHATE ZINC ORGANIC
    • Replaced By:
      11561767
    MSRP: $7.20
    $4.57
    1
    Add To Cart
  • 9440024
    BOLT, 7/16 -20 X 2 1/4"(CRANKSHAFT BALANCER)
    MSRP: $4.91
    $3.12
    10
    Add To Cart
  • 9440024
    BOLT, 7/16 -20 X 2 1/4"(CRANKSHAFT BALANCER)
    MSRP: $4.91
    $3.12
    10
    Add To Cart
  • 10241154
    PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC
    MSRP: $4.19
    $2.66
    5
    Add To Cart
  • 10241154
    PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC(CAMSHAFT REAR BEARING HOLE)
    MSRP: $4.19
    $2.66
    5
    Add To Cart
  • 10241154
    PLUG, EXPANSION,2.1 O.D.,CROSS STEEL, ZINC(BALANCER SHAFT REAR BEARING HOLE)
    MSRP: $4.19
    $2.66
    5
    Add To Cart
  • GMC 106751
    106751
    KEY, WOODRUFF #9 .187X.750 PLAIN
    MSRP: $1.81
    $1.15
    80
    Add To Cart
  • 12594364
    WASHER, FLAT, 0.45" INSIDE DIAMETER, 1.75" OUTSIDE DIAMETER, 0.31" THICK, SAE 1010 STEEL, GMW3044(CRANKSHAFT BALANCER)
    MSRP: $22.52
    $14.32
    1
    Add To Cart
  • GMC 225854
    225854
    NUT, HEXAGON 3/8-24 ZINC COATED 301M(NUT,CONNECT ROD)(PART OF ITEM #105))
    MSRP: $2.31
    $1.46
    1
    Add To Cart
  • GMC 225854
    225854
    NUT, HEXAGON 3/8-24 ZINC COATED 301M(CONNECT ROD)(ALSO PART OF ITEM #105)
    MSRP: $2.31
    $1.46
    1
    Add To Cart
  • 274584
    PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH
    MSRP: $2.31
    $1.46
    1
    Add To Cart
  • 274584
    PIN, GROOVE/F/.312X.375 CADMIUM OR ZINC PLATED (OPT); 0.375" LENGTH(CRANKSHAFT BALANCER)
    MSRP: $2.31
    $1.46
    1
    Add To Cart
  • GMC 3701638
    3701638
    PLUG, EXPANSION (1/2" STEEL)
    MSRP: $3.46
    $2.20
    1
    Add To Cart
  • GMC 585927
    585927
    PIN, DOWEL 5/16 X 9/16 STEEL
    MSRP: $3.27
    $1.75
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 1993 GMC Sonoma 4WD parts. Parts like Engine Assembly-Block & Internal Parts are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 4.3L. Model Code: PICKUP.