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 ×
Replacement and OEM Parts for 2020 GMC Sierra 1500 Crankshafts, Pistons, Rings & Connecting Rods

2020 GMC Sierra 1500 Crankshafts, Pistons, Rings & Connecting Rods

My Vehicle Change Vehicle
2020 GMC Sierra 1500
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

55 products about 2020 GMC Sierra 1500 Crankshafts, Pistons, Rings & Connecting Rods found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2020 GMC Sierra 1500 Front Cover Seal

    PartNumber: 12634614
    OEM 2020 GMC Sierra 1500 Front Cover Seal - 12634614
    Product Specifications
    • Notes: 4.3 Liter; 5.3 & 6.2 Liter; Silverado, Sierra
    • Item Dimensions: 3.6 x 3.5 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12693255
    • Part Description: 2020 GMC Sierra 1500 Front Cover Seal
    More Info
    Vehicle Fitment
    • 2020 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
    $11.60 MSRP: $18.40
    You Save: $6.80 (37%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Bearings

    PartNumber: 12683811
    OEM 2020 GMC Sierra 1500 Bearings - 12683811
    Product Specifications
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 4.3 x 4.1 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12673962
    • Part Description: 2020 GMC Sierra 1500 Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $9.71 MSRP: $12.12
    You Save: $2.41 (20%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Rings

    PartNumber: 12685185
    OEM 2020 GMC Sierra 1500 Piston Rings - 12685185
    Product Specifications
    • Notes: Silverado, Sierra; Standard Size
    • Other Names: Piston Rings
    • Item Dimensions: 6.3 x 6.2 x 6.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12663867, 12656880
    • Part Description: 2020 GMC Sierra 1500 Piston Rings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $24.98 MSRP: $41.37
    You Save: $16.39 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12658743
    OEM 2020 GMC Sierra 1500 Piston - 12658743
    Product Specifications
    • Notes: Silverado, Sierra; 5mm Oversize; Left
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.5 x 4.4 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $223.59 MSRP: $354.87
    You Save: $131.28 (37%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12656874
    OEM 2020 GMC Sierra 1500 Piston - 12656874
    Product Specifications
    • Notes: Silverado, Sierra; Standard Size; Right
    • Other Names: Piston
    • Item Dimensions: 4.9 x 4.3 x 4.4 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $46.85 MSRP: $77.55
    You Save: $30.70 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12658744
    OEM 2020 GMC Sierra 1500 Piston - 12658744
    Product Specifications
    • Notes: Silverado, Sierra; 5mm Oversize; Right
    • Other Names: Piston
    • Item Dimensions: 4.9 x 4.3 x 4.2 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $214.48 MSRP: $354.87
    You Save: $140.39 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12656876
    OEM 2020 GMC Sierra 1500 Piston - 12656876
    Product Specifications
    • Notes: Silverado, Sierra; Standard Size; Right
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.4 x 4.3 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 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
    $39.32 MSRP: $65.08
    You Save: $25.76 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12656877
    OEM 2020 GMC Sierra 1500 Piston - 12656877
    Product Specifications
    • Notes: Silverado, Sierra; Standard Size; Left
    • Other Names: Piston
    • Item Dimensions: 4.9 x 4.4 x 4.5 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 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
    $39.32 MSRP: $65.08
    You Save: $25.76 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12659284
    OEM 2020 GMC Sierra 1500 Piston - 12659284
    Product Specifications
    • Notes: Silverado, Sierra; 5mm Oversize; Right
    • Other Names: Piston
    • Item Dimensions: 4.7 x 4.3 x 4.2 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $155.77 MSRP: $247.35
    You Save: $91.58 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Rings

    PartNumber: 12691926
    OEM 2020 GMC Sierra 1500 Piston Rings - 12691926
    Product Specifications
    • Notes: Silverado, Sierra; Standard Size
    • Other Names: Piston Rings
    • Item Dimensions: 5.2 x 5.1 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12656881, 12663865
    • Part Description: 2020 GMC Sierra 1500 Piston Rings
    More Info
    Vehicle Fitment
    • 2020 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
    $22.11 MSRP: $36.96
    You Save: $14.85 (41%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12659283
    OEM 2020 GMC Sierra 1500 Piston - 12659283
    Product Specifications
    • Notes: Silverado, Sierra; 5mm Oversize; Left
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.4 x 4.3 inches
    • Item Weight: 1.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $149.32 MSRP: $237.10
    You Save: $87.78 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Rear Main Seal

    PartNumber: 12665076
    OEM 2020 GMC Sierra 1500 Rear Main Seal - 12665076
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Rear Main Seal
    • Item Dimensions: 5.2 x 5.4 x 4.9 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12634615, 12693212
    • Part Description: 2020 GMC Sierra 1500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2020 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
    $25.78 MSRP: $40.94
    You Save: $15.16 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Pulley

    PartNumber: 55512109
    OEM 2020 GMC Sierra 1500 Pulley - 55512109
    Product Specifications
    • Notes: Silverado, Sierra; 3.0 Liter Diesel
    • Other Names: Crankshaft Pulley, Pulley, Vibration Damper
    • Item Dimensions: 8.1 x 7.5 x 3.6 inches
    • Item Weight: 8.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Pulley
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $85.13 MSRP: $135.14
    You Save: $50.01 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Kit (Std LH)

    PartNumber: 12656875
    OEM 2020 GMC Sierra 1500 Piston Kit (Std LH) - 12656875
    Product Specifications
    • Notes: Silverado, Sierra; Standard Size; Left
    • Other Names: Piston
    • Item Dimensions: 4.9 x 4.3 x 4.5 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston Kit (Std LH)
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $54.99 MSRP: $77.67
    You Save: $22.68 (30%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Rings

    PartNumber: 12691927
    OEM 2020 GMC Sierra 1500 Piston Rings - 12691927
    Product Specifications
    • Notes: Silverado, Sierra; 5mm Oversize
    • Other Names: Piston Rings
    • Item Dimensions: 6.0 x 5.9 x 1.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12659285, 12663862
    • Part Description: 2020 GMC Sierra 1500 Piston Rings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Base, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    $69.81 MSRP: $110.87
    You Save: $41.06 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 55510938
    OEM 2020 GMC Sierra 1500 Piston - 55510938
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Piston
    • Item Dimensions: 5.9 x 5.8 x 5.4 inches
    • Item Weight: 2.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $81.37 MSRP: $129.18
    You Save: $47.81 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Vibration Damper

    PartNumber: 12695128
    OEM 2020 GMC Sierra 1500 Vibration Damper - 12695128
    Product Specifications
    • Notes: 2.7 Liter Turbo; Silverado, Sierra
    • Other Names: Balance, Crankshaft Pulley, Vibration Damper
    • Item Dimensions: 8.9 x 8.7 x 3.3 inches
    • Item Weight: 5.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Vibration Damper
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $54.82 MSRP: $90.73
    You Save: $35.91 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Rings

    PartNumber: 12687779
    OEM 2020 GMC Sierra 1500 Piston Rings - 12687779
    Product Specifications
    • Notes: Silverado, Sierra; 5mm Oversize
    • Other Names: Piston Rings
    • Item Dimensions: 6.1 x 5.7 x 1.3 inches
    • Item Weight: 0.40 Pounds
    • Replaces: 12658745, 12663863
    • Part Description: 2020 GMC Sierra 1500 Piston Rings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, SLT | 8 Cyl 6.2 L GAS
    $59.36 MSRP: $98.27
    You Save: $38.91 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12675714
    OEM 2020 GMC Sierra 1500 Piston - 12675714
    Product Specifications
    • Notes: Silverado, Sierra; Left
    • Item Dimensions: 4.9 x 4.3 x 4.4 inches
    • Item Weight: 1.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12656879
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $41.81 MSRP: $66.39
    You Save: $24.58 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Rings

    PartNumber: 55500618
    OEM 2020 GMC Sierra 1500 Piston Rings - 55500618
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Piston Rings
    • Item Dimensions: 4.0 x 3.9 x 0.4 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston Rings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $36.19 MSRP: $57.47
    You Save: $21.28 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Bearings

    PartNumber: 12693566
    OEM 2020 GMC Sierra 1500 Bearings - 12693566
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Bearing
    • Item Dimensions: 3.8 x 1.6 x 0.9 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $15.41 MSRP: $27.88
    You Save: $12.47 (45%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston

    PartNumber: 12656878
    OEM 2020 GMC Sierra 1500 Piston - 12656878
    Product Specifications
    • Notes: Silverado, Sierra; Right
    • Other Names: Piston
    • Item Dimensions: 4.8 x 4.5 x 4.2 inches
    • Item Weight: 1.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $42.70 MSRP: $67.81
    You Save: $25.11 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Rings

    PartNumber: 12685186
    OEM 2020 GMC Sierra 1500 Piston Rings - 12685186
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Piston Rings
    • Item Dimensions: 5.5 x 5.6 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12656882, 12663866
    • Part Description: 2020 GMC Sierra 1500 Piston Rings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $20.44 MSRP: $33.83
    You Save: $13.39 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Bearings

    PartNumber: 12656818
    OEM 2020 GMC Sierra 1500 Bearings - 12656818
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 4.2 x 4.3 x 2.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, SLE | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $7.73 MSRP: $12.27
    You Save: $4.54 (38%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Piston Rings

    PartNumber: 12693554
    OEM 2020 GMC Sierra 1500 Piston Rings - 12693554
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Piston Rings
    • Item Dimensions: 4.3 x 4.4 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Piston Rings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $11.89 MSRP: $18.87
    You Save: $6.98 (37%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Connecting Rod Bearing

    PartNumber: 55490517
    OEM 2020 GMC Sierra 1500 Connecting Rod Bearing - 55490517
    Product Specifications
    • Notes: Silverado, Sierra; Upper
    • Other Names: Connecting Rod Bearing
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Connecting Rod Bearing
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $7.38 MSRP: $11.71
    You Save: $4.33 (37%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Front Cover

    PartNumber: 55509254
    OEM 2020 GMC Sierra 1500 Front Cover - 55509254
    Product Specifications
    • Notes: Silverado, Sierra; 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: 2020 GMC Sierra 1500 Front Cover
    More Info
    Vehicle Fitment
    • 2020 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 (Genuine) 2020 GMC Sierra 1500 Rear Main Seal

    PartNumber: 55515617
    OEM 2020 GMC Sierra 1500 Rear Main Seal - 55515617
    Product Specifications
    • Other Names: Rear Main Seal
    • Fitment Type: Direct Replacement
    • Replaced by: 40009072
    • Part Description: 2020 GMC Sierra 1500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 6 Cyl 3.0 L DIESEL
    $10.93 MSRP: $17.33
    You Save: $6.40 (37%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Bearings

    PartNumber: 12668160
    OEM 2020 GMC Sierra 1500 Bearings - 12668160
    Product Specifications
    • Notes: Silverado, Sierra
    • Other Names: Bearing, Connecting Rod Bearing
    • Item Dimensions: 4.2 x 4.3 x 2.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12656816
    • Part Description: 2020 GMC Sierra 1500 Bearings
    More Info
    Vehicle Fitment
    • 2020 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
    $6.43 MSRP: $10.65
    You Save: $4.22 (40%)
  • OEM (Genuine) 2020 GMC Sierra 1500 Main Bearings

    PartNumber: 12663473
    OEM 2020 GMC Sierra 1500 Main Bearings - 12663473
    Product Specifications
    • Notes: Silverado, Sierra; Journal 1
    • Other Names: Main Bearings
    • Fitment Type: Direct Replacement
    • Part Description: 2020 GMC Sierra 1500 Main Bearings
    More Info
    Vehicle Fitment
    • 2020 GMC Sierra 1500 | Base, Elevation, SLE | 4 Cyl 2.7 L GAS
    $3.40 MSRP: $5.38
    You Save: $1.98 (37%)
1-30 of 55 Results
< Previous
12
Next >