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Replacement and OEM Parts for 2021 Chevrolet Express 3500 Valves, Valve Covers & Valvetrain Components

2021 Chevrolet Express 3500 Valves, Valve Covers & Valvetrain Components

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Engine & Drivetrain

48 products about 2021 Chevrolet Express 3500 Valves, Valve Covers & Valvetrain Components found

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  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Lifters

    PartNumber: 12648846
    OEM 2021 Chevrolet Express 3500 Valve Lifters - 12648846
    Product Specifications
    • 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 Express 3500 Valve Lifters
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $30.09 MSRP: $49.82
    You Save: $19.73 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Filler Cap

    PartNumber: 12662196
    OEM 2021 Chevrolet Express 3500 Filler Cap - 12662196
    Product Specifications
    • Notes: 2018-24; 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 Express 3500 Filler Cap
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $13.96 MSRP: $26.30
    You Save: $12.34 (47%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Cover Gasket

    PartNumber: 12619787
    OEM 2021 Chevrolet Express 3500 Valve Cover Gasket - 12619787
    Product Specifications
    • Notes: Express 3500; 6.6 Liter Gas
    • 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 Express 3500 Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $4.66 MSRP: $7.38
    You Save: $2.72 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Cover Gasket

    PartNumber: 12619787
    OEM 2021 Chevrolet Express 3500 Valve Cover Gasket - 12619787
    Product Specifications
    • Notes: Express 3500; 6.6 Liter Gas
    • 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 Express 3500 Valve Cover Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $4.66 MSRP: $7.38
    You Save: $2.72 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Push Rods

    PartNumber: 12619828
    OEM 2021 Chevrolet Express 3500 Push Rods - 12619828
    Product Specifications
    • Notes: Express 3500
    • 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 Express 3500 Push Rods
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $3.78 MSRP: $8.94
    You Save: $5.16 (58%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Rocker Arms

    PartNumber: 12619829
    OEM 2021 Chevrolet Express 3500 Rocker Arms - 12619829
    Product Specifications
    • Notes: Express 3500
    • 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 Express 3500 Rocker Arms
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $14.97 MSRP: $24.75
    You Save: $9.78 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Cover

    PartNumber: 12685915
    OEM 2021 Chevrolet Express 3500 Valve Cover - 12685915
    Product Specifications
    • Notes: Express 3500; 2.8 Liter
    • Other Names: Valve Cover
    • Item Dimensions: 23.4 x 13.0 x 8.3 inches
    • Item Weight: 6.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12691065, 12673957, 12681712, 12684295
    • Part Description: 2021 Chevrolet Express 3500 Valve Cover
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $136.40 MSRP: $216.59
    You Save: $80.19 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Front Seal

    PartNumber: 24585065
    OEM 2021 Chevrolet Express 3500 Front Seal - 24585065
    Product Specifications
    • Notes: 2.8 Liter
    • Other Names: Cover Gasket, Front Seal, Timing Cover Gasket
    • Item Dimensions: 4.0 x 3.9 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 55486036
    • Part Description: 2021 Chevrolet Express 3500 Front Seal
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $29.92 MSRP: $49.55
    You Save: $19.63 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Keeper

    PartNumber: 10166345
    OEM 2021 Chevrolet Express 3500 Valve Keeper - 10166345
    Product Specifications
    • Notes: Express 3500
    • 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 Express 3500 Valve Keeper
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
    $3.26 MSRP: $5.17
    You Save: $1.91 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 12632968
    OEM 2021 Chevrolet Express 3500 Head Gasket - 12632968
    Product Specifications
    • Notes: Express 3500
    • Other Names: Head Gasket
    • Item Dimensions: 16.0 x 9.0 x 0.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $81.10 MSRP: $128.78
    You Save: $47.68 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 12632968
    OEM 2021 Chevrolet Express 3500 Head Gasket - 12632968
    Product Specifications
    • Notes: Express 3500
    • Other Names: Head Gasket
    • Item Dimensions: 16.0 x 9.0 x 0.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $81.10 MSRP: $128.78
    You Save: $47.68 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Cover

    PartNumber: 12630880
    OEM 2021 Chevrolet Express 3500 Valve Cover - 12630880
    Product Specifications
    • Notes: Express 3500; Right; 2018-24
    • Location: Passenger Side
    • Other Names: Valve Cover
    • Item Dimensions: 17.7 x 6.4 x 6.5 inches
    • Item Weight: 3.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaced by: 12692545
    • Part Description: 2021 Chevrolet Express 3500 Valve Cover
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $68.09 MSRP: $108.12
    You Save: $40.03 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Seals

    PartNumber: 12689006
    OEM 2021 Chevrolet Express 3500 Valve Seals - 12689006
    Product Specifications
    • Notes: Express 3500; 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 Express 3500 Valve Seals
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $4.66 MSRP: $7.39
    You Save: $2.73 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Seals

    PartNumber: 12689007
    OEM 2021 Chevrolet Express 3500 Valve Seals - 12689007
    Product Specifications
    • Notes: Express 3500; 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 Express 3500 Valve Seals
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
    $5.10 MSRP: $8.09
    You Save: $2.99 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 55599224
    OEM 2021 Chevrolet Express 3500 Head Gasket - 55599224
    Product Specifications
    • Notes: Express 3500; Gasket C
    • Other Names: Head Gasket
    • Item Dimensions: 19.5 x 8.0 x 0.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $42.04 MSRP: $66.73
    You Save: $24.69 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 55599224
    OEM 2021 Chevrolet Express 3500 Head Gasket - 55599224
    Product Specifications
    • Notes: Express 3500; Gasket C
    • Other Names: Head Gasket
    • Item Dimensions: 19.5 x 8.0 x 0.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $42.04 MSRP: $66.73
    You Save: $24.69 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 55599223
    OEM 2021 Chevrolet Express 3500 Head Gasket - 55599223
    Product Specifications
    • Notes: Express 3500; Gasket B
    • Other Names: Head Gasket
    • Item Dimensions: 19.3 x 7.9 x 0.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $41.65 MSRP: $66.13
    You Save: $24.48 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 55599223
    OEM 2021 Chevrolet Express 3500 Head Gasket - 55599223
    Product Specifications
    • Notes: Express 3500; Gasket B
    • Other Names: Head Gasket
    • Item Dimensions: 19.3 x 7.9 x 0.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $41.65 MSRP: $66.13
    You Save: $24.48 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 TUBE ASM-OIL FIL

    PartNumber: 12700610
    OEM 2021 Chevrolet Express 3500 TUBE ASM-OIL FIL - 12700610
    Product Specifications
    • Notes: 2018-24
    • Other Names: Filler Tube
    • Item Dimensions: 28.5 x 8.0 x 5.2 inches
    • Item Weight: 2.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12633117
    • Replaced by: 12732247
    • Part Description: 2021 Chevrolet Express 3500 TUBE ASM-OIL FIL
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $42.01 MSRP: $73.12
    You Save: $31.11 (43%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 55599222
    OEM 2021 Chevrolet Express 3500 Head Gasket - 55599222
    Product Specifications
    • Notes: Express 3500; Gasket A
    • Other Names: Head Gasket
    • Item Dimensions: 19.5 x 7.7 x 0.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $42.40 MSRP: $67.32
    You Save: $24.92 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 55599222
    OEM 2021 Chevrolet Express 3500 Head Gasket - 55599222
    Product Specifications
    • Notes: Express 3500; Gasket A
    • Other Names: Head Gasket
    • Item Dimensions: 19.5 x 7.7 x 0.1 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $42.40 MSRP: $67.32
    You Save: $24.92 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Oil Filler Tube

    PartNumber: 55598776
    OEM 2021 Chevrolet Express 3500 Oil Filler Tube - 55598776
    Product Specifications
    • Notes: 2.8 Liter
    • Other Names: Oil Filler Tube
    • Item Dimensions: 13.7 x 3.6 x 2.7 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Oil Filler Tube
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $41.29 MSRP: $65.57
    You Save: $24.28 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valves

    PartNumber: 12619825
    OEM 2021 Chevrolet Express 3500 Valves - 12619825
    Product Specifications
    • Notes: Express 3500
    • Other Names: Intake Valve, Valves
    • Item Dimensions: 6.5 x 3.3 x 3.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Valves
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $6.26 MSRP: $9.92
    You Save: $3.66 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valves

    PartNumber: 12619825
    OEM 2021 Chevrolet Express 3500 Valves - 12619825
    Product Specifications
    • Notes: Express 3500
    • Other Names: Intake Valve, Valves
    • Item Dimensions: 6.5 x 3.3 x 3.2 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Valves
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
    $6.26 MSRP: $9.92
    You Save: $3.66 (37%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Valve Cover

    PartNumber: 12689124
    OEM 2021 Chevrolet Express 3500 Valve Cover - 12689124
    Product Specifications
    • 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 Express 3500 Valve Cover
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $64.83 MSRP: $107.31
    You Save: $42.48 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Rocker Arms

    PartNumber: 12625214
    OEM 2021 Chevrolet Express 3500 Rocker Arms - 12625214
    Product Specifications
    • Notes: Express 3500
    • Other Names: Rocker Arms
    • Item Dimensions: 2.5 x 1.4 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Rocker Arms
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $35.17 MSRP: $55.86
    You Save: $20.69 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Filler Tube

    PartNumber: 12703864
    OEM 2021 Chevrolet Express 3500 Filler Tube - 12703864
    Product Specifications
    • Notes: 6.6 Liter Gas
    • Other Names: Filler Tube
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Filler Tube
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $31.78 MSRP: $50.46
    You Save: $18.68 (38%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 12688186
    OEM 2021 Chevrolet Express 3500 Head Gasket - 12688186
    Product Specifications
    • Notes: Express 3500
    • 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 Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $66.49 MSRP: $110.07
    You Save: $43.58 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Head Gasket

    PartNumber: 12688186
    OEM 2021 Chevrolet Express 3500 Head Gasket - 12688186
    Product Specifications
    • Notes: Express 3500
    • 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 Express 3500 Head Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
    $66.49 MSRP: $110.07
    You Save: $43.58 (40%)
  • OEM (Genuine) 2021 Chevrolet Express 3500 Exhaust Valve

    PartNumber: 12625566
    OEM 2021 Chevrolet Express 3500 Exhaust Valve - 12625566
    Product Specifications
    • Notes: Express 3500
    • Other Names: Exhaust Valve
    • Item Dimensions: 5.1 x 2.1 x 2.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Express 3500 Exhaust Valve
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL
    $8.02 MSRP: $12.73
    You Save: $4.71 (37%)
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