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Replacement and OEM Parts for 2021 GMC Sierra 1500 Timing Cover

2021 GMC Sierra 1500 Timing Cover

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2021 GMC Sierra 1500
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Timing Belts, Chains, Cams & Related Parts
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  • OEM 2021 GMC Sierra 1500 Front Cover Diagram - 12688895
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Front Cover

    PartNumber: 12688895
    OEM 2021 GMC Sierra 1500 Front Cover - 12688895
    Product Specifications
    • Other Names: Front Cover
    • Item Dimensions: 16.1 x 12.0 x 2.8 inches
    • Fitment Type: Direct Replacement
    • Replaced by: 12691696
    • Part Description: 2021 GMC Sierra 1500 Front Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base | 6 Cyl 4.3 L GAS
    $56.36 MSRP: $89.49
    You Save: $33.13 (38%)
  • OEM 2021 GMC Sierra 1500 Upper Timing Cover Diagram - 12689670
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    OEM (Genuine) 2021 GMC Sierra 1500 Upper Timing Cover

    PartNumber: 12689670
    OEM 2021 GMC Sierra 1500 Upper Timing Cover - 12689670
    Product Specifications
    • Other Names: Front Cover, Upper Timing Cover
    • Fitment Type: Direct Replacement
    • Replaced by: 12728654
    • Part Description: 2021 GMC Sierra 1500 Upper Timing Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $40.40 MSRP: $64.14
    You Save: $23.74 (38%)
  • OEM 2021 GMC Sierra 1500 Front Cover Diagram - 12707674
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Front Cover

    PartNumber: 12707674
    OEM 2021 GMC Sierra 1500 Front Cover - 12707674
    Product Specifications
    • Other Names: Front Cover
    • Replaced by: 12731560
    • Part Description: 2021 GMC Sierra 1500 Front Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $34.95 MSRP: $55.42
    You Save: $20.47 (37%)
  • OEM 2021 GMC Sierra 1500 Front Cover Diagram - 12691692
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Front Cover

    PartNumber: 12691692
    OEM 2021 GMC Sierra 1500 Front Cover - 12691692
    Product Specifications
    • Notes: 5.3 & 6.2 Liter, 6.2 Liter
    • Other Names: Front Cover, Timing Cover
    • Fitment Type: Direct Replacement
    • Replaces: 12693267, 12621363, 12688496
    • Part Description: 2021 GMC Sierra 1500 Front Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $53.98 MSRP: $89.34
    You Save: $35.36 (40%)
  • OEM 2021 GMC Sierra 1500 Front Cover Diagram - 55509254
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    OEM (Genuine) 2021 GMC Sierra 1500 Front Cover

    PartNumber: 55509254
    OEM 2021 GMC Sierra 1500 Front Cover - 55509254
    Product Specifications
    • Notes: 3.0 Liter Diesel
    • Other Names: Crankshaft Seal, Front Cover
    • Item Dimensions: 9.9 x 6.8 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Front Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $8.93 MSRP: $14.16
    You Save: $5.23 (37%)
  • OEM 2021 GMC Sierra 1500 Rear Cover Diagram - 12687463
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    OEM (Genuine) 2021 GMC Sierra 1500 Rear Cover

    PartNumber: 12687463
    OEM 2021 GMC Sierra 1500 Rear Cover - 12687463
    Product Specifications
    • Other Names: Housing, Rear Cover
    • Item Dimensions: 13.9 x 9.4 x 0.7 inches
    • Replaced by: 12731559
    • Part Description: 2021 GMC Sierra 1500 Rear Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $39.01 MSRP: $61.95
    You Save: $22.94 (38%)
  • OEM 2021 GMC Sierra 1500 Rear Cover Diagram - 12707673
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Rear Cover

    PartNumber: 12707673
    OEM 2021 GMC Sierra 1500 Rear Cover - 12707673
    Product Specifications
    • Other Names: Housing, Rear Cover
    • Fitment Type: Direct Replacement
    • Replaced by: 12731559
    • Part Description: 2021 GMC Sierra 1500 Rear Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $39.01 MSRP: $61.95
    You Save: $22.94 (38%)
  • OEM 2021 GMC Sierra 1500 Lower Timing Cover Diagram - 12716029
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Lower Timing Cover

    PartNumber: 12716029
    OEM 2021 GMC Sierra 1500 Lower Timing Cover - 12716029
    Product Specifications
    • Notes: 2.7 Liter Turbo
    • Other Names: Front Cover, Lower Timing Cover
    • Fitment Type: Direct Replacement
    • Replaces: 12707674, 12663262
    • Replaced by: 12731560
    • Part Description: 2021 GMC Sierra 1500 Lower Timing Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $34.95 MSRP: $55.42
    You Save: $20.47 (37%)
  • OEM 2021 GMC Sierra 1500 Front Cover Diagram - 12691696
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Front Cover

    PartNumber: 12691696
    OEM 2021 GMC Sierra 1500 Front Cover - 12691696
    Product Specifications
    • Notes: 4.3 Liter
    • Other Names: Front Cover, Timing Cover
    • Replaces: 12688895
    • Part Description: 2021 GMC Sierra 1500 Front Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base | 6 Cyl 4.3 L GAS
    $56.36 MSRP: $89.49
    You Save: $33.13 (38%)
  • OEM 2021 GMC Sierra 1500 Rear Main Seal Housing Diagram - 12705663
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Rear Main Seal Housing

    PartNumber: 12705663
    OEM 2021 GMC Sierra 1500 Rear Main Seal Housing - 12705663
    Product Specifications
    • Item Dimensions: 15.4 x 11.7 x 3.0 inches
    • Item Weight: 2.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12617790, 12693213, 12665077
    • Part Description: 2021 GMC Sierra 1500 Rear Main Seal Housing
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L ELECTRIC/GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    $77.45 MSRP: $134.82
    You Save: $57.37 (43%)
  • OEM 2021 GMC Sierra 1500 Rear Main Seal Housing Diagram - 55515618
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Rear Main Seal Housing

    PartNumber: 55515618
    OEM 2021 GMC Sierra 1500 Rear Main Seal Housing - 55515618
    Product Specifications
    • Fitment Type: Direct Replacement
    • Replaced by: 40009071
    • Part Description: 2021 GMC Sierra 1500 Rear Main Seal Housing
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $67.95 MSRP: $107.89
    You Save: $39.94 (38%)
  • OEM 2021 GMC Sierra 1500 Front Cover Diagram - 12688896
    View Related Parts

    OEM (Genuine) 2021 GMC Sierra 1500 Front Cover

    PartNumber: 12688896
    OEM 2021 GMC Sierra 1500 Front Cover - 12688896
    Product Specifications
    • Notes: 5.3 & 6.2 Liter, 5.3 Liter
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 13.8 x 12.4 x 2.8 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Front Cover
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS