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2021 GMC Yukon XL Engine Parts & Mounts, Timing, Lubrication System

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2021 GMC Yukon XL
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Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Emission Control & Exhaust
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
5 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine - Engine Parts (3.0 L Diesel)
    2021 GMC Yukon XL Engine Parts & Mounts, Timing, Lubrication System Diagram 1 - Thumbnail
  • 2.Engine - Engine Parts (5.3 & 6.2 L)
    2021 GMC Yukon XL Engine Parts & Mounts, Timing, Lubrication System Diagram 2 - Thumbnail
  • 3.Engine Parts & Mounts, Timing, Lubrication System (AT4,SLE,SLT)
    2021 GMC Yukon XL Engine Parts & Mounts, Timing, Lubrication System Diagram 3 - Thumbnail
  • 4.Engine Parts & Mounts, Timing, Lubrication System (Denali)
    2021 GMC Yukon XL Engine Parts & Mounts, Timing, Lubrication System Diagram 4 - Thumbnail
  • 5.Engine Parts & Mounts, Timing, Lubrication System (Denali,SLE,SLT)
    2021 GMC Yukon XL Engine Parts & Mounts, Timing, Lubrication System Diagram 5 - Thumbnail
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 5 GMC 12675031 Magnet
    12675031
    Magnet
    • Part Notes: 5.3 & 6.2 Liter
    $28.75 $18.36
    1
    Add To Cart
  • 5 GMC 55513655 Valve Cover
    55513655
    Valve Cover
    • Part Notes: 3.0 Liter Diesel
    • Replaced By: 40009155
    $134.76 $86.05
    1
    Add To Cart
  • 7 GMC 12708191 Valve Cover
    12708191
    Valve Cover
    • Part Notes: Yukon Xl; Left; W/Police Car
    $107.04 $68.35
    1
    Add To Cart
  • 7 GMC 12723317 Valve Cover
    12723317
    Valve Cover
    • Part Notes: 5.3 & 6.2 Liter;Yukon Xl; Left; W/O Police Car
    • Location: Driver Side
    $107.31 $68.51
    1
    Add To Cart
  • 7 GMC 12727455 Valve Cover
    12727455
    Valve Cover
    • Part Notes: 5.3 & 6.2 Liter;Yukon Xl; Right; W/O Police Vehicle
    • Location: Passenger Side
    $106.54 $68.01
  • 7 GMC 12727456 Valve Cover
    12727456
    Valve Cover
    • Part Notes: Yukon Xl; Right; W/Police Car
    $112.47 $71.81
    1
    Add To Cart
  • 14
    12664911
    Camshaft
    • Part Notes: Yukon Xl
    • Replaced By: 12723516
    $186.34 $118.46
    1
    Add To Cart
  • 14 GMC 12707243 Oil Pan
    12707243
    Oil Pan
    • Part Notes: 5.3 & 6.2 Liter
    • Replaced By: 12732268
    $273.56 $173.86
    1
    Add To Cart
  • 15
    55489213
    Guide
    • Part Notes: Yukon Xl; Primary; Tensioner Side
    $6.56 $4.18
    1
    Add To Cart
  • 15
    55489216
    Guide
    • Part Notes: Yukon Xl; Primary; Slack Side
    $5.61 $3.57
    1
    Add To Cart
  • 15
    55489219
    Guide
    • Part Notes: Yukon Xl; Secondary; Slack Side
    $14.51 $9.26
    1
    Add To Cart
  • 15
    55489221
    Guide
    • Part Notes: Yukon Xl; Secondary; Tensioner Side
    $7.64 $4.88
    1
    Add To Cart
  • 18
    55493234
    Belt
    • Part Notes: Yukon Xl
    $25.60 $16.34
    1
    Add To Cart
  • 18 GMC 12722255 Oil Tube
    12722255
    Oil Tube
    • Part Notes: 3.0 Liter Diesel
    • Replaced By: 12734060
    $11.99 $7.65
    1
    Add To Cart
  • 24
    55510071
    Crankshaft
    • Part Notes: Yukon Xl
    • Replaced By: 40009035
    $712.11 $450.65
    1
    Add To Cart
  • 25 GMC 12722255 Oil Tube
    12722255
    Oil Tube
    • Part Notes: 5.3 & 6.2 Liter
    • Replaced By: 12734060
    $11.99 $7.65
    1
    Add To Cart
  • 28 GMC 12656876 Piston
    12656876
    Piston
    • Part Notes: Yukon Xl; Right; Standard
    $65.08 $41.55
    1
    Add To Cart
  • 28 GMC 12656877 Piston
    12656877
    Piston
    • Part Notes: Yukon Xl; Left; Standard
    $65.08 $41.55
    1
    Add To Cart
  • 28
    12659283
    Piston
    • Part Notes: Yukon Xl; Left; 0.5mm O/S
    $237.10 $150.68
    1
    Add To Cart
  • 28
    12659284
    Piston
    • Part Notes: Yukon Xl; Right; 0.5mm O/S
    $247.35 $157.19
    1
    Add To Cart
  • 29 GMC 12656874 Piston
    12656874
    Piston
    • Part Notes: Yukon Xl; Right; Standard
    $77.55 $49.52
    1
    Add To Cart
  • 29
    12658743
    Piston
    • Part Notes: Yukon Xl; Left; 0.5mm O/S
    $354.87 $225.62
    1
    Add To Cart
  • 29
    12656875
    Piston
    • Part Notes: Yukon Xl; Left; Standard
  • 29
    12658744
    Piston
    • Part Notes: Yukon Xl; Right; 0.5mm O/S
    $354.87 $225.62
    1
    Add To Cart
  • 31
    12674745
    Crankshaft
    • Part Notes: Yukon Xl
    • Replaced By: 12732518
    $553.03 $351.48
    1
    Add To Cart
  • 32 GMC 55508996 Oil Pump
    55508996
    Oil Pump
    • Part Notes: Yukon Xl
    • Replaced By: 40009011
    $189.07 $120.19
    1
    Add To Cart
  • 33
    55496126
    Oil Seal
    • Part Notes: Yukon Xl; Large (28.8 Od)
    $1.63 $1.04
    1
    Add To Cart
  • 33
    55500219
    Oil Seal
    • Part Notes: Yukon Xl; Small (17.2 Od)
    $1.63 $1.04
    1
    Add To Cart
  • 35 GMC 12707243 Oil Pan
    12707243
    Oil Pan
    • Part Notes: Yukon Xl
    • Replaced By: 12732268
    $273.56 $173.86
    1
    Add To Cart
  • GMC 55496831 Hoses
    55496831
    Hoses
    • Part Notes: Yukon Xl; Inlet; Engine To T-Connector
    $12.28 $7.84
    1
    Add To Cart
  • GMC 55496832 Hoses
    55496832
    Hoses
    • Part Notes: Yukon Xl; Inlet; T-Connector To Cooler
    $12.25 $7.82
    1
    Add To Cart
  • GMC 55514219 Hoses
    55514219
    Hoses
    • Part Notes: Yukon Xl; Outlet
    $99.54 $55.74
    1
    Add To Cart