Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for GMC Sierra Timing Cover
Select your vehicle for the best product fit
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Make
Select Model
Select Year
or

GMC Sierra Timing Cover

< Back to View All
Timing Belts, Chains, Cams & Related Parts
  • Department
  • Brands
  • Prices

79 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM GMC Sierra Front Cover Diagram - 12594939
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12594939
    OEM GMC Sierra Front Cover - 12594939
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 3.7 x 15.6 x 15.2 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Front Cover
    More Info
    $44.98 MSRP: $74.45
    You Save: $29.47 (40%)
  • OEM GMC Sierra Front Cover Diagram - 12594939
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12594939
    OEM GMC Sierra Front Cover - 12594939
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 3.7 x 15.6 x 15.2 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Front Cover
    More Info
    $44.98 MSRP: $74.45
    You Save: $29.47 (40%)
  • OEM GMC Sierra Front Cover Diagram - 12630479
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12630479
    OEM GMC Sierra Front Cover - 12630479
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 16.2 x 14.1 x 3.1 inches
    • Item Weight: 5.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97372512
    • Part Description: GMC Sierra Front Cover
    More Info
    $148.04 MSRP: $235.05
    You Save: $87.01 (38%)
  • OEM GMC Sierra Front Cover Diagram - 12630479
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12630479
    OEM GMC Sierra Front Cover - 12630479
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 16.2 x 14.1 x 3.1 inches
    • Item Weight: 5.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97372512
    • Part Description: GMC Sierra Front Cover
    More Info
    $148.04 MSRP: $235.05
    You Save: $87.01 (38%)
  • OEM GMC Sierra Front Cover Diagram - 12630479
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12630479
    OEM GMC Sierra Front Cover - 12630479
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 16.2 x 14.1 x 3.1 inches
    • Item Weight: 5.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97372512
    • Part Description: GMC Sierra Front Cover
    More Info
    $148.04 MSRP: $235.05
    You Save: $87.01 (38%)
  • OEM GMC Sierra Front Cover Diagram - 12691692
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12691692
    OEM GMC Sierra Front Cover - 12691692
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Fitment Type: Direct Replacement
    • Replaces: 12693267, 12621363, 12688496
    • Part Description: GMC Sierra Front Cover
    More Info
    $51.33 MSRP: $89.34
    You Save: $38.01 (43%)
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • OEM GMC Sierra Front Cover Diagram - 89017259
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 89017259
    OEM GMC Sierra Front Cover - 89017259
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 9.7 x 2.3 x 13.1 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12554555
    • Part Description: GMC Sierra Front Cover
    More Info
    $95.00 MSRP: $150.84
    You Save: $55.84 (38%)
  • OEM GMC Sierra Cover Asm-Engine Front Diagram - 93445880
    View Related Parts

    OEM (Genuine) GMC Sierra Cover Asm-Engine Front

    PartNumber: 93445880
    OEM GMC Sierra Cover Asm-Engine Front - 93445880
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 3.4 x 13.0 x 12.9 inches
    • Item Weight: 1.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Cover Asm-Engine Front
    More Info
    $83.98 MSRP: $139.02
    You Save: $55.04 (40%)
  • OEM GMC Sierra Front Cover Diagram - 12561243
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12561243
    OEM GMC Sierra Front Cover - 12561243
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 14.6 x 14.7 x 6.1 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12633906
    • Part Description: GMC Sierra Front Cover
    More Info
    $96.23 MSRP: $167.50
    You Save: $71.27 (43%)
  • OEM GMC Sierra Front Cover Diagram - 12561243
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12561243
    OEM GMC Sierra Front Cover - 12561243
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 14.6 x 14.7 x 6.1 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12633906
    • Part Description: GMC Sierra Front Cover
    More Info
    $96.23 MSRP: $167.50
    You Save: $71.27 (43%)
  • OEM GMC Sierra Front Cover Diagram - 12561243
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12561243
    OEM GMC Sierra Front Cover - 12561243
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 14.6 x 14.7 x 6.1 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12633906
    • Part Description: GMC Sierra Front Cover
    More Info
    $96.23 MSRP: $167.50
    You Save: $71.27 (43%)
  • OEM GMC Sierra Rear Main Seal Housing Diagram - 12705663
    View Related Parts

    OEM (Genuine) GMC Sierra Rear Main Seal Housing

    PartNumber: 12705663
    OEM GMC Sierra 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: GMC Sierra Rear Main Seal Housing
    More Info
    $70.40 MSRP: $122.56
    You Save: $52.16 (43%)
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-515

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-515
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12600326
    • UPC: 019495413189
    • Width: 11"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $85.75
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-517

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-517
    Product Specifications
    • Color/Finish: Natural
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12594939, 8-12594-939-0
    • UPC: 019495413196
    • Width: 11"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $39.09
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • Dorman OE Solutions Aluminum Timing Chain Cover for GMC Sierra - 635-522

    Dorman® OE Solutions Aluminum Timing Chain Cover for GMC Sierra

    PartNumber: 635-522
    Product Specifications
    • Color/Finish: Silver
    • Grade Type: Regular
    • Length: 13"
    • Material: Aluminum
    • OE Part Number: 12561243, 8-12561-243-0
    • UPC: 885484513396
    • Width: 10.5"
    • Part Description: GMC Sierra OE Solutions Aluminum Timing Chain Cover
    More Info
    $78.57
  • OEM GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea Diagram - 12589846
    View Related Parts

    OEM (Genuine) GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea

    PartNumber: 12589846
    OEM GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea - 12589846
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 3.3 x 13.3 x 12.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea
    More Info
    $106.17 MSRP: $168.58
    You Save: $62.41 (38%)
  • OEM GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea Diagram - 12589846
    View Related Parts

    OEM (Genuine) GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea

    PartNumber: 12589846
    OEM GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea - 12589846
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 3.3 x 13.3 x 12.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea
    More Info
    $106.17 MSRP: $168.58
    You Save: $62.41 (38%)
  • OEM GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea Diagram - 12589846
    View Related Parts

    OEM (Genuine) GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea

    PartNumber: 12589846
    OEM GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea - 12589846
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 3.3 x 13.3 x 12.9 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Cover Asm-Engine Front (W/ Crankshaft Front Oil Sea
    More Info
    $106.17 MSRP: $168.58
    You Save: $62.41 (38%)
  • OEM GMC Sierra Front Cover Diagram - 12594939
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12594939
    OEM GMC Sierra Front Cover - 12594939
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 3.7 x 15.6 x 15.2 inches
    • Item Weight: 2.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: GMC Sierra Front Cover
    More Info
    $44.98 MSRP: $74.45
    You Save: $29.47 (40%)
  • OEM GMC Sierra Front Cover Diagram - 12630479
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12630479
    OEM GMC Sierra Front Cover - 12630479
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 16.2 x 14.1 x 3.1 inches
    • Item Weight: 5.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97372512
    • Part Description: GMC Sierra Front Cover
    More Info
    $148.04 MSRP: $235.05
    You Save: $87.01 (38%)
  • OEM GMC Sierra Front Cover Diagram - 12630479
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12630479
    OEM GMC Sierra Front Cover - 12630479
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 16.2 x 14.1 x 3.1 inches
    • Item Weight: 5.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97372512
    • Part Description: GMC Sierra Front Cover
    More Info
    $148.04 MSRP: $235.05
    You Save: $87.01 (38%)
  • Dorman OE Solutions Plastic Timing Chain Cover for GMC Sierra - 635-502

    Dorman® OE Solutions Plastic Timing Chain Cover for GMC Sierra

    PartNumber: 635-502
    Product Specifications
    • Color/Finish: Black
    • Grade Type: Regular
    • Length: 12.75"
    • Material: Plastic
    • OE Part Number: 10077964, 12554555, 12554557, 89017259, 89017261, 93445880
    • UPC: 019495065609
    • Width: 9"
    • Part Description: GMC Sierra OE Solutions Plastic Timing Chain Cover
    More Info
    $37.73
  • OEM GMC Sierra Front Cover Diagram - 12561243
    View Related Parts

    OEM (Genuine) GMC Sierra Front Cover

    PartNumber: 12561243
    OEM GMC Sierra Front Cover - 12561243
    Product Specifications
    • Other Names: Front Cover, Timing Cover
    • Item Dimensions: 14.6 x 14.7 x 6.1 inches
    • Item Weight: 3.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12633906
    • Part Description: GMC Sierra Front Cover
    More Info
    $96.23 MSRP: $167.50
    You Save: $71.27 (43%)
1-30 of 79 Results
< Previous
123
Next >

Featured Sierra Timing Cover by Models

Sierra 1500 Sierra 1500 Classic Sierra 1500 HD Sierra 1500 HD Classic Sierra 1500 Limited Sierra 2500 Sierra 2500 HD Sierra 2500 HD Classic Sierra 3500 Sierra 3500 Classic Sierra 3500 HD