2017 GMC Trucks Sierra 3500 HD engine parts catalog

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Engine Oil Level Sensor, engine parts

  • OEM part number: 12671422
  • Quantity in car: 1
  • Regal Sportback. Canyon, Colorado. Express, savana. LaCrosse. Enclave. Acadia. Camaro. XT5. CT6. 5.3l. 2017-19. 5.3 & 6.2L. 3.0l, 3.6l. Silverado, sierra. 2.8L turbo diesel. Coupe, 3.6L, 2016-19. 2017-20 6.6L diesel. Included With Upper Oil Pan.

$21.2922.17

Available in 36 shops

Add to cart


Engine Timing Cover, engine parts

  • OEM part number: 12671403
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Front

$63.7766.22

Available in 36 shops

Add to cart


Upper Oil Pan, engine parts

  • OEM part number: 12671399
  • Quantity in car: 1
  • 2017-19.

$151.18157.17

Available in 36 shops

Add to cart


Engine Oil Pump Pickup Tube And Screen, engine parts

  • OEM part number: 12671398
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel.

$19.2419.99

Available in 36 shops

Add to cart


Gasket, engine parts

  • OEM part number: 12665248
  • Quantity in car: 1
  • 2017-19, upper. Silverado, sierra. 2017-20 6.6L diesel. Position: Upper

$4.16

Available in 36 shops

Add to cart


Adapter gasket, engine parts

  • OEM part number: 12647254
  • Quantity in car: 1
  • 2017-19, cooler side.

$3.85

Available in 36 shops

Add to cart


Engine Oil Cooler Line Gasket, engine parts

  • OEM part number: 12644927
  • Quantity in car: 1
  • 2017-19. 2017-20 6.6L diesel.

$2.572.69

Available in 36 shops

Add to cart


Manifold, engine parts

  • OEM part number: 12643888
  • Quantity in car: 1
  • Left. 2017-19, lower. Silverado, sierra. 2017-20 6.6L diesel. Position: Left Lower Lower, Left, Left Lower

$93.59

Available in 36 shops

Add to cart


Manifold, engine parts

  • OEM part number: 12643886
  • Quantity in car: 1
  • Right. 2017-19, lower. Silverado, sierra. 2017-20 6.6L diesel. Position: Right Lower Lower, Right Lower Right, Right Lower, Right

$94.99

Available in 36 shops

Add to cart


Engine Oil Dipstick, engine parts

  • OEM part number: 12642421
  • Quantity in car: 1
  • 2017-19. 2017-20 6.6L diesel.

$26.79

Available in 36 shops

Add to cart


MANIFOLD GASKET, engine parts

  • OEM part number: 12642410
  • Quantity in car: 1
  • 6.6l. Upper. 2017-19, lower. Silverado, sierra. Position: Lower, Upper

$2.642.76

Available in 36 shops

Add to cart


Pipe, engine parts

  • OEM part number: 12636733
  • Quantity in car: 1
  • Water pump outlet

$22.8860.73

Available in 38 shops

Add to cart


Seal, engine parts

  • OEM part number: 12616850
  • Quantity in car: 1
  • Oil pan drain plug (O-ring)

$2.437.40

Available in 39 shops

Add to cart


Plug, engine parts

  • OEM part number: 11562588
  • Quantity in car: 1
  • Oil pan drain (m12x1.75x25) (with seal) (except magnet)

$2.098.55

Available in 39 shops

Add to cart


Engine Crankshaft Sealing Flange Gasket, gaskets and sealing systems

  • OEM part number: 12658507
  • Quantity in car: 1
  • With CTS V, with recaro. Coupe, recaro seat. Included With Seat Assembly. Position: Front Left Rear, Front Right Rear

$4.00

Available in 36 shops

Add to cart


Engine Oil Pan Gasket, gaskets and sealing systems

  • OEM part number: 12642251
  • Quantity in car: 1
  • Small.

$2.642.76

Available in 36 shops

Add to cart


Seal, mounts

  • OEM part number: 97209342
  • Quantity in car: 1
  • Crankshaft rear oil

$28.5035.72

Available in 38 shops

Add to cart


Seal, mounts

  • OEM part number: 97209341
  • Quantity in car: 1
  • Engine front cover

$25.3731.82

Available in 38 shops

Add to cart


Automatic Transmission Mount, mounts

  • OEM part number: 84474528
  • Quantity in car: 1
  • 2017-19, 4wd. Silverado, sierra. 2017-20 6.6L diesel.

$87.61

Available in 36 shops

Add to cart


Engine Mount, mounts

  • OEM part number: 84160829
  • Quantity in car: 1
  • Right. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Right, Right Front

$74.92

Available in 36 shops

Add to cart


Automatic Transmission Mount, mounts

  • OEM part number: 84125447
  • Quantity in car: 1
  • 2017-19, 2wd. Silverado, sierra. 2017-20 6.6L diesel.

$66.93

Available in 36 shops

Add to cart


Engine Mount, mounts

  • OEM part number: 23391859
  • Quantity in car: 1
  • Left. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Left, Left Front

$38.3439.83

Available in 36 shops

Add to cart


Timing Gear Set, mounts

  • OEM part number: 12691939
  • Quantity in car: 1
  • Camshaft gear. Silverado, sierra.

$140.41146.10

Available in 36 shops

Add to cart


Valve Cover Gasket, mounts

  • OEM part number: 12691860
  • Quantity in car: 1
  • All. 2017-19. Silverado, sierra. Position: Left, Right

$20.60

Available in 36 shops

Add to cart


Cylinder head, mounts

  • OEM part number: 12690885
  • Quantity in car: 1
  • Silverado, sierra.

$561.40

Available in 36 shops

Add to cart


Oil pan, mounts

  • OEM part number: 12687441
  • Quantity in car: 1
  • Upper. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Upper

$247.55

Available in 36 shops

Add to cart


Piston Rings, mounts

  • OEM part number: 12686801
  • Quantity in car: 1
  • Silverado, sierra. Includes One Standard Ring Set For One Piston.

$38.65

Available in 36 shops

Add to cart


Piston, mounts

  • OEM part number: 12686800
  • Quantity in car: 1
  • Silverado, sierra. Includes One Standard Piston W/Pin.

$44.6446.32

Available in 36 shops

Add to cart


BEARINGS, mounts

  • OEM part number: 12685817
  • Quantity in car: 1
  • Silverado, sierra. Includes One Standard Upper & Lower Bearing For One Rod. Order By Color.

$8.689.04

Available in 36 shops

Add to cart


Oil pan, mounts

  • OEM part number: 12684562
  • Quantity in car: 1
  • Lower. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Lower

$180.91

Available in 36 shops

Add to cart


Connecting Rod, mounts

  • OEM part number: 12680192
  • Quantity in car: 1
  • Silverado, sierra.

$93.99

Available in 36 shops

Add to cart


Engine, mounts

  • OEM part number: 12679079
  • Quantity in car: 1
  • Silverado, sierra. Does Not Include: Water Pump, Torsional Damper, Intake And Exhaust Manifolds, Distributor, Flywheel And Clutch Housing.

$8433.33

Available in 36 shops

Add to cart


Oil Pump, mounts

  • OEM part number: 12678662
  • Quantity in car: 1
  • Silverado, sierra.

$160.04

Available in 36 shops

Add to cart


BEARINGS, mounts

  • OEM part number: 12677680
  • Quantity in car: 1
  • All. Bearing kit. Silverado, sierra. Includes One Standard Upper and Lower Bearing. For 2017-19 Includes Upper, Lower, and Thrust Bearings.

$66.88

Available in 36 shops

Add to cart


Crankshaft, mounts

  • OEM part number: 12677566
  • Quantity in car: 1
  • Silverado, sierra.

$605.81628.94

Available in 36 shops

Add to cart


Valve cover, mounts

  • OEM part number: 12677067
  • Quantity in car: 1
  • All. Right. 2017-19. Position: Right

$140.63

Available in 36 shops

Add to cart


Valve cover, mounts

  • OEM part number: 12677065
  • Quantity in car: 1
  • All. Left. 2017-19. 2017-20 6.6L diesel. Position: Left

$148.84

Available in 36 shops

Add to cart


Engine Harmonic Balancer, mounts

  • OEM part number: 12675030
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel.

$129.65

Available in 36 shops

Add to cart


Engine Timing Cover, mounts

  • OEM part number: 12671403
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Front

$63.7766.22

Available in 36 shops

Add to cart


Engine Oil Pump Pickup Tube And Screen, mounts

  • OEM part number: 12671398
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel.

$19.2419.99

Available in 36 shops

Add to cart


Valve Lifters, mounts

  • OEM part number: 12670435
  • Quantity in car: 1
  • Silverado, sierra.

$6.616.89

Available in 36 shops

Add to cart


Rocker Shaft, mounts

  • OEM part number: 12648424
  • Quantity in car: 1
  • Silverado, sierra.

$25.0826.00

Available in 36 shops

Add to cart


Flywheel, mounts

  • OEM part number: 12645695
  • Quantity in car: 1
  • Silverado, sierra.

$123.28

Available in 36 shops

Add to cart


Head Gasket, mounts

  • OEM part number: 12636480
  • Quantity in car: 1
  • Right. Grade c. Silverado, sierra. 1.24-1.36mm Thick. Position: Right

$38.8140.30

Available in 36 shops

Add to cart


Head Gasket, mounts

  • OEM part number: 12636479
  • Quantity in car: 1
  • Left. Grade b. Silverado, sierra. 1.19-1.31mm Thick. Position: Left

$38.7340.28

Available in 36 shops

Add to cart


Head Gasket, mounts

  • OEM part number: 12636478
  • Quantity in car: 1
  • Left. Right. Grade a. Silverado, sierra. 1.14-1.26mm Thick. Position: Right, Left

$38.7440.26

Available in 36 shops

Add to cart


Seat, mounts

  • OEM part number: 12636193
  • Quantity in car: 1
  • Seat

$2.432.91

Available in 37 shops

Add to cart


Rocker Arms, mounts

  • OEM part number: 12636190
  • Quantity in car: 1
  • Exhaust. Silverado, sierra.

$14.4015.00

Available in 36 shops

Add to cart


Rocker Arms, mounts

  • OEM part number: 12636189
  • Quantity in car: 1
  • Intake. Silverado, sierra.

$14.4015.00

Available in 36 shops

Add to cart


Valves, mounts

  • OEM part number: 12636188
  • Quantity in car: 1
  • Intake. Silverado, sierra.

$6.817.09

Available in 36 shops

Add to cart


Valves, mounts

  • OEM part number: 12636187
  • Quantity in car: 1
  • Exhaust. Silverado, sierra.

$8.488.83

Available in 36 shops

Add to cart


Timing Gear Set, mounts

  • OEM part number: 12634113
  • Quantity in car: 1
  • Crankshaft gear. Silverado, sierra. Part of crankshaft.

$31.4832.73

Available in 36 shops

Add to cart


Valve Springs, mounts

  • OEM part number: 12633927
  • Quantity in car: 1
  • Silverado, sierra.

$4.66

Available in 36 shops

Add to cart


Valve Seals, mounts

  • OEM part number: 12633926
  • Quantity in car: 1
  • Silverado, sierra.

$2.542.64

Available in 36 shops

Add to cart


Camshaft, mounts

  • OEM part number: 12633925
  • Quantity in car: 1
  • Silverado, sierra.

$200.94

Available in 36 shops

Add to cart


Push Rods, mounts

  • OEM part number: 12633924
  • Quantity in car: 1
  • Silverado, sierra.

$5.19

Available in 36 shops

Add to cart


Bearing, mounts

  • OEM part number: 12631286
  • Quantity in car: 1
  • No. 2, 3, 4, 5. Silverado, sierra.

$3.79

Available in 36 shops

Add to cart


Bearing, mounts

  • OEM part number: 12631285
  • Quantity in car: 1
  • No. 1. Silverado, sierra.

$5.04

Available in 36 shops

Add to cart


Seal, oil pan

  • OEM part number: 97209342
  • Quantity in car: 1
  • Crankshaft rear oil

$28.5035.72

Available in 38 shops

Add to cart


Seal, oil pan

  • OEM part number: 97209341
  • Quantity in car: 1
  • Engine front cover

$25.3731.82

Available in 38 shops

Add to cart


Automatic Transmission Mount, oil pan

  • OEM part number: 84474528
  • Quantity in car: 1
  • 2017-19, 4wd. Silverado, sierra. 2017-20 6.6L diesel.

$87.61

Available in 36 shops

Add to cart


Engine Mount, oil pan

  • OEM part number: 84160829
  • Quantity in car: 1
  • Right. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Right, Right Front

$74.92

Available in 36 shops

Add to cart


Automatic Transmission Mount, oil pan

  • OEM part number: 84125447
  • Quantity in car: 1
  • 2017-19, 2wd. Silverado, sierra. 2017-20 6.6L diesel.

$66.93

Available in 36 shops

Add to cart


Engine Mount, oil pan

  • OEM part number: 23391859
  • Quantity in car: 1
  • Left. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Left, Left Front

$38.3439.83

Available in 36 shops

Add to cart


Timing Gear Set, oil pan

  • OEM part number: 12691939
  • Quantity in car: 1
  • Camshaft gear. Silverado, sierra.

$140.41146.10

Available in 36 shops

Add to cart


Valve Cover Gasket, oil pan

  • OEM part number: 12691860
  • Quantity in car: 1
  • All. 2017-19. Silverado, sierra. Position: Left, Right

$20.60

Available in 36 shops

Add to cart


Cylinder head, oil pan

  • OEM part number: 12690885
  • Quantity in car: 1
  • Silverado, sierra.

$561.40

Available in 36 shops

Add to cart


Oil pan, oil pan

  • OEM part number: 12687441
  • Quantity in car: 1
  • Upper. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Upper

$247.55

Available in 36 shops

Add to cart


Piston Rings, oil pan

  • OEM part number: 12686801
  • Quantity in car: 1
  • Silverado, sierra. Includes One Standard Ring Set For One Piston.

$38.65

Available in 36 shops

Add to cart


Piston, oil pan

  • OEM part number: 12686800
  • Quantity in car: 1
  • Silverado, sierra. Includes One Standard Piston W/Pin.

$44.6446.32

Available in 36 shops

Add to cart


BEARINGS, oil pan

  • OEM part number: 12685817
  • Quantity in car: 1
  • Silverado, sierra. Includes One Standard Upper & Lower Bearing For One Rod. Order By Color.

$8.689.04

Available in 36 shops

Add to cart


Oil pan, oil pan

  • OEM part number: 12684562
  • Quantity in car: 1
  • Lower. 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Lower

$180.91

Available in 36 shops

Add to cart


Connecting Rod, oil pan

  • OEM part number: 12680192
  • Quantity in car: 1
  • Silverado, sierra.

$93.99

Available in 36 shops

Add to cart


Engine, oil pan

  • OEM part number: 12679079
  • Quantity in car: 1
  • Silverado, sierra. Does Not Include: Water Pump, Torsional Damper, Intake And Exhaust Manifolds, Distributor, Flywheel And Clutch Housing.

$8433.33

Available in 36 shops

Add to cart


Oil Pump, oil pan

  • OEM part number: 12678662
  • Quantity in car: 1
  • Silverado, sierra.

$160.04

Available in 36 shops

Add to cart


BEARINGS, oil pan

  • OEM part number: 12677680
  • Quantity in car: 1
  • All. Bearing kit. Silverado, sierra. Includes One Standard Upper and Lower Bearing. For 2017-19 Includes Upper, Lower, and Thrust Bearings.

$66.88

Available in 36 shops

Add to cart


Crankshaft, oil pan

  • OEM part number: 12677566
  • Quantity in car: 1
  • Silverado, sierra.

$605.81628.94

Available in 36 shops

Add to cart


Valve cover, oil pan

  • OEM part number: 12677067
  • Quantity in car: 1
  • All. Right. 2017-19. Position: Right

$140.63

Available in 36 shops

Add to cart


Valve cover, oil pan

  • OEM part number: 12677065
  • Quantity in car: 1
  • All. Left. 2017-19. 2017-20 6.6L diesel. Position: Left

$148.84

Available in 36 shops

Add to cart


Engine Harmonic Balancer, oil pan

  • OEM part number: 12675030
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel.

$129.65

Available in 36 shops

Add to cart


Engine Timing Cover, oil pan

  • OEM part number: 12671403
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel. Position: Front

$63.7766.22

Available in 36 shops

Add to cart


Engine Oil Pump Pickup Tube And Screen, oil pan

  • OEM part number: 12671398
  • Quantity in car: 1
  • 2017-19. Silverado, sierra. 2017-20 6.6L diesel.

$19.2419.99

Available in 36 shops

Add to cart


Valve Lifters, oil pan

  • OEM part number: 12670435
  • Quantity in car: 1
  • Silverado, sierra.

$6.616.89

Available in 36 shops

Add to cart


Rocker Shaft, oil pan

  • OEM part number: 12648424
  • Quantity in car: 1
  • Silverado, sierra.

$25.0826.00

Available in 36 shops

Add to cart


Flywheel, oil pan

  • OEM part number: 12645695
  • Quantity in car: 1
  • Silverado, sierra.

$123.28

Available in 36 shops

Add to cart


Head Gasket, oil pan

  • OEM part number: 12636480
  • Quantity in car: 1
  • Right. Grade c. Silverado, sierra. 1.24-1.36mm Thick. Position: Right

$38.8140.30

Available in 36 shops

Add to cart


Head Gasket, oil pan

  • OEM part number: 12636479
  • Quantity in car: 1
  • Left. Grade b. Silverado, sierra. 1.19-1.31mm Thick. Position: Left

$38.7340.28

Available in 36 shops

Add to cart


Head Gasket, oil pan

  • OEM part number: 12636478
  • Quantity in car: 1
  • Left. Right. Grade a. Silverado, sierra. 1.14-1.26mm Thick. Position: Right, Left

$38.7440.26

Available in 36 shops

Add to cart


Seat, oil pan

  • OEM part number: 12636193
  • Quantity in car: 1
  • Seat

$2.432.91

Available in 37 shops

Add to cart


Rocker Arms, oil pan

  • OEM part number: 12636190
  • Quantity in car: 1
  • Exhaust. Silverado, sierra.

$14.4015.00

Available in 36 shops

Add to cart


Rocker Arms, oil pan

  • OEM part number: 12636189
  • Quantity in car: 1
  • Intake. Silverado, sierra.

$14.4015.00

Available in 36 shops

Add to cart


Valves, oil pan

  • OEM part number: 12636188
  • Quantity in car: 1
  • Intake. Silverado, sierra.

$6.817.09

Available in 36 shops

Add to cart


Valves, oil pan

  • OEM part number: 12636187
  • Quantity in car: 1
  • Exhaust. Silverado, sierra.

$8.488.83

Available in 36 shops

Add to cart


Timing Gear Set, oil pan

  • OEM part number: 12634113
  • Quantity in car: 1
  • Crankshaft gear. Silverado, sierra. Part of crankshaft.

$31.4832.73

Available in 36 shops

Add to cart


Valve Springs, oil pan

  • OEM part number: 12633927
  • Quantity in car: 1
  • Silverado, sierra.

$4.66

Available in 36 shops

Add to cart


Valve Seals, oil pan

  • OEM part number: 12633926
  • Quantity in car: 1
  • Silverado, sierra.

$2.542.64

Available in 36 shops

Add to cart


Camshaft, oil pan

  • OEM part number: 12633925
  • Quantity in car: 1
  • Silverado, sierra.

$200.94

Available in 36 shops

Add to cart


Push Rods, oil pan

  • OEM part number: 12633924
  • Quantity in car: 1
  • Silverado, sierra.

$5.19

Available in 36 shops

Add to cart


Bearing, oil pan

  • OEM part number: 12631286
  • Quantity in car: 1
  • No. 2, 3, 4, 5. Silverado, sierra.

$3.79

Available in 36 shops

Add to cart


Bearing, oil pan

  • OEM part number: 12631285
  • Quantity in car: 1
  • No. 1. Silverado, sierra.

$5.04

Available in 36 shops

Add to cart

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