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Replacement and OEM Parts for 2021 Chevrolet Silverado 2500 HD Valves, Valve Covers & Valvetrain Components

2021 Chevrolet Silverado 2500 HD Valves, Valve Covers & Valvetrain Components

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Engine & Drivetrain

47 products about 2021 Chevrolet Silverado 2500 HD Valves, Valve Covers & Valvetrain Components found

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  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Lifters

    PartNumber: 12648846
    OEM 2021 Chevrolet Silverado 2500 HD Valve Lifters - 12648846
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Valve Lifters
    • Item Dimensions: 6.7 x 4.4 x 4.6 inches
    • Item Weight: 2.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12698945
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Lifters
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $28.44 MSRP: $47.08
    You Save: $18.64 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Filler Cap

    PartNumber: 12662196
    OEM 2021 Chevrolet Silverado 2500 HD Filler Cap - 12662196
    Product Specifications
    • Notes: 6.6 Liter Gas
    • Other Names: Engine Cover, Filler Cap
    • Item Dimensions: 1.1 x 1.0 x 1.1 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12650076, 12655473
    • Replaced by: 12713786
    • Part Description: 2021 Chevrolet Silverado 2500 HD Filler Cap
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $13.59 MSRP: $25.60
    You Save: $12.01 (47%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket

    PartNumber: 12619787
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket - 12619787
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd
    • Location: Driver Side; Passenger Side
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 20.9 x 5.0 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $4.54 MSRP: $7.19
    You Save: $2.65 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket

    PartNumber: 12619787
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket - 12619787
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd
    • Location: Driver Side; Passenger Side
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 20.9 x 5.0 x 0.5 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $4.54 MSRP: $7.19
    You Save: $2.65 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Push Rods

    PartNumber: 12619828
    OEM 2021 Chevrolet Silverado 2500 HD Push Rods - 12619828
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Push Rod
    • Item Dimensions: 8.7 x 0.9 x 0.5 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Push Rods
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $3.07 MSRP: $5.07
    You Save: $2.00 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Rocker Arms

    PartNumber: 12619829
    OEM 2021 Chevrolet Silverado 2500 HD Rocker Arms - 12619829
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Rocker Arms
    • Item Dimensions: 3.5 x 2.8 x 1.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Rocker Arms
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $12.15 MSRP: $20.08
    You Save: $7.93 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover

    PartNumber: 12680249
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover - 12680249
    Product Specifications
    • Notes: 6.6 Liter Diesel, Upper Components; Silverado, Sierra 2500 Hd; Right
    • Location: Passenger Side
    • Other Names: Valve Cover
    • Item Dimensions: 20.8 x 9.2 x 5.0 inches
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $115.19 MSRP: $182.89
    You Save: $67.70 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover

    PartNumber: 12677065
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover - 12677065
    Product Specifications
    • Notes: 6.6 Liter Diesel, Upper Components; Silverado, Sierra 2500 Hd; Left
    • Location: Driver Side
    • Other Names: Valve Cover
    • Item Dimensions: 30.0 x 14.4 x 7.0 inches
    • Item Weight: 7.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12677064
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $113.87 MSRP: $180.78
    You Save: $66.91 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover

    PartNumber: 12665407
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover - 12665407
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd; Right
    • Location: Passenger Side
    • Other Names: Valve Cover
    • Item Dimensions: 22.8 x 6.5 x 6.8 inches
    • Item Weight: 4.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12727455
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $64.35 MSRP: $106.54
    You Save: $42.19 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Keeper

    PartNumber: 10166345
    OEM 2021 Chevrolet Silverado 2500 HD Valve Keeper - 10166345
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Valve Keeper
    • Item Dimensions: 2.1 x 1.6 x 0.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Keeper
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $3.04 MSRP: $5.03
    You Save: $1.99 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Filler Tube

    PartNumber: 12668614
    OEM 2021 Chevrolet Silverado 2500 HD Filler Tube - 12668614
    Product Specifications
    • Notes: 6.6 Liter Gas
    • Item Dimensions: 3.2 x 2.3 x 2.0 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12634025
    • Part Description: 2021 Chevrolet Silverado 2500 HD Filler Tube
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $4.46 MSRP: $7.39
    You Save: $2.93 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Seals

    PartNumber: 12689006
    OEM 2021 Chevrolet Silverado 2500 HD Valve Seals - 12689006
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Exhaust
    • Other Names: Valve Seal
    • Item Dimensions: 1.9 x 1.9 x 1.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12645472
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Seals
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $4.36 MSRP: $7.20
    You Save: $2.84 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Head Gasket

    PartNumber: 12636479
    OEM 2021 Chevrolet Silverado 2500 HD Head Gasket - 12636479
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Left; Grade B;Silverado, Sierra 2500 Hd; Right; Grade B
    • Other Names: Head Gasket
    • Item Dimensions: 9.1 x 21.8 x 0.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12727485
    • Part Description: 2021 Chevrolet Silverado 2500 HD Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $59.51 MSRP: $94.49
    You Save: $34.98 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Head Gasket

    PartNumber: 12636479
    OEM 2021 Chevrolet Silverado 2500 HD Head Gasket - 12636479
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Left; Grade B;Silverado, Sierra 2500 Hd; Right; Grade B
    • Other Names: Head Gasket
    • Item Dimensions: 9.1 x 21.8 x 0.2 inches
    • Item Weight: 1.20 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12727485
    • Part Description: 2021 Chevrolet Silverado 2500 HD Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $59.51 MSRP: $94.49
    You Save: $34.98 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Seals

    PartNumber: 12689007
    OEM 2021 Chevrolet Silverado 2500 HD Valve Seals - 12689007
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Intake
    • Other Names: Valve Seal
    • Item Dimensions: 1.8 x 1.9 x 1.0 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12645473
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Seals
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $4.77 MSRP: $7.88
    You Save: $3.11 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Filler Cap

    PartNumber: 12677347
    OEM 2021 Chevrolet Silverado 2500 HD Filler Cap - 12677347
    Product Specifications
    • Notes: 6.6 Liter Diesel, Upper Components
    • Other Names: Filler Cap
    • Item Dimensions: 3.0 x 3.2 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12683621
    • Part Description: 2021 Chevrolet Silverado 2500 HD Filler Cap
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $8.30 MSRP: $15.65
    You Save: $7.35 (47%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover

    PartNumber: 12689124
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover - 12689124
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd; Left
    • Location: Driver Side
    • Other Names: Valve Cover
    • Item Dimensions: 20.6 x 6.1 x 4.5 inches
    • Fitment Type: Direct Replacement
    • Replaced by: 12723317
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $64.83 MSRP: $107.31
    You Save: $42.48 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Head Gasket

    PartNumber: 12688186
    OEM 2021 Chevrolet Silverado 2500 HD Head Gasket - 12688186
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Head Gasket
    • Item Dimensions: 21.7 x 9.1 x 0.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $66.58 MSRP: $106.22
    You Save: $39.64 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Head Gasket

    PartNumber: 12688186
    OEM 2021 Chevrolet Silverado 2500 HD Head Gasket - 12688186
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Head Gasket
    • Item Dimensions: 21.7 x 9.1 x 0.2 inches
    • Item Weight: 1.10 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $66.58 MSRP: $106.22
    You Save: $39.64 (38%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Rocker Arms

    PartNumber: 12636189
    OEM 2021 Chevrolet Silverado 2500 HD Rocker Arms - 12636189
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Intake
    • Other Names: Rocker Arms
    • Item Dimensions: 5.2 x 2.1 x 2.0 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Rocker Arms
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $16.19 MSRP: $25.69
    You Save: $9.50 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Rocker Arms

    PartNumber: 12636190
    OEM 2021 Chevrolet Silverado 2500 HD Rocker Arms - 12636190
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Exhaust
    • Other Names: Rocker Arms
    • Item Dimensions: 5.2 x 2.0 x 2.1 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Rocker Arms
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $16.19 MSRP: $25.69
    You Save: $9.50 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket

    PartNumber: 12691860
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket - 12691860
    Product Specifications
    • Notes: 6.6 Liter Diesel, Upper Components; Silverado, Sierra 2500 Hd
    • Location: Driver Side; Passenger Side
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 22.9 x 9.0 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12643242
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $19.34 MSRP: $30.68
    You Save: $11.34 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket

    PartNumber: 12691860
    OEM 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket - 12691860
    Product Specifications
    • Notes: 6.6 Liter Diesel, Upper Components; Silverado, Sierra 2500 Hd
    • Location: Driver Side; Passenger Side
    • Other Names: Valve Cover Gasket
    • Item Dimensions: 22.9 x 9.0 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12643242
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $19.34 MSRP: $30.68
    You Save: $11.34 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valves

    PartNumber: 12636187
    OEM 2021 Chevrolet Silverado 2500 HD Valves - 12636187
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Exhaust
    • Other Names: Valves
    • Item Dimensions: 5.2 x 1.3 x 1.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valves
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $9.78 MSRP: $15.52
    You Save: $5.74 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valves

    PartNumber: 12636187
    OEM 2021 Chevrolet Silverado 2500 HD Valves - 12636187
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Exhaust
    • Other Names: Valves
    • Item Dimensions: 5.2 x 1.3 x 1.3 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valves
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $9.78 MSRP: $15.52
    You Save: $5.74 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valves

    PartNumber: 12636188
    OEM 2021 Chevrolet Silverado 2500 HD Valves - 12636188
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Intake
    • Other Names: Valves
    • Item Dimensions: 5.1 x 1.3 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12734017
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valves
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $7.71 MSRP: $12.22
    You Save: $4.51 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valves

    PartNumber: 12636188
    OEM 2021 Chevrolet Silverado 2500 HD Valves - 12636188
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd; Intake
    • Other Names: Valves
    • Item Dimensions: 5.1 x 1.3 x 1.3 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12734017
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valves
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $7.71 MSRP: $12.22
    You Save: $4.51 (37%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Intake Valve

    PartNumber: 12671856
    OEM 2021 Chevrolet Silverado 2500 HD Intake Valve - 12671856
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Intake Valve
    • Fitment Type: Direct Replacement
    • Replaced by: 12703404
    • Part Description: 2021 Chevrolet Silverado 2500 HD Intake Valve
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $13.59 MSRP: $22.47
    You Save: $8.88 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Valve Springs

    PartNumber: 12677931
    OEM 2021 Chevrolet Silverado 2500 HD Valve Springs - 12677931
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Other Names: Valve Spring
    • Item Dimensions: 2.8 x 1.9 x 1.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12728733
    • Part Description: 2021 Chevrolet Silverado 2500 HD Valve Springs
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $4.36 MSRP: $7.20
    You Save: $2.84 (40%)
  • OEM (Genuine) 2021 Chevrolet Silverado 2500 HD Cap-Valve Spring

    PartNumber: 10166344
    OEM 2021 Chevrolet Silverado 2500 HD Cap-Valve Spring - 10166344
    Product Specifications
    • Notes: Silverado, Sierra 2500 Hd
    • Item Dimensions: 2.2 x 2.0 x 1.7 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 2500 HD Cap-Valve Spring
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $3.19 MSRP: $5.54
    You Save: $2.35 (43%)
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