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 2021 Chevrolet Silverado 3500 HD Intake Manifold Gasket

2021 Chevrolet Silverado 3500 HD Intake Manifold Gasket

My Vehicle Change Vehicle
2021 Chevrolet Silverado 3500 HD
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Air Filters & Intake Systems
  • Department
  • Prices

5 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM 2021 Chevrolet Silverado 3500 HD Manifold Gasket Diagram - 12626354
    View Related Parts

    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Manifold Gasket

    PartNumber: 12626354
    OEM 2021 Chevrolet Silverado 3500 HD Manifold Gasket - 12626354
    Product Specifications
    • Notes: 6.6 Liter Gas; Silverado, Sierra 3500 Hd; Gas
    • Other Names: Intake Manifold Gasket, Manifold Gasket
    • Item Dimensions: 3.4 x 2.5 x 0.4 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Manifold Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $2.17 MSRP: $3.58
    You Save: $1.41 (40%)
  • OEM 2021 Chevrolet Silverado 3500 HD Supercharger Gasket Set Diagram - 12639086
    View Related Parts

    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Supercharger Gasket Set

    PartNumber: 12639086
    OEM 2021 Chevrolet Silverado 3500 HD Supercharger Gasket Set - 12639086
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Gas
    • Item Dimensions: 4.7 x 4.5 x 0.4 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Supercharger Gasket Set
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
    $7.83 MSRP: $14.76
    You Save: $6.93 (47%)
  • OEM 2021 Chevrolet Silverado 3500 HD Manifold Gasket Diagram - 12642410
    View Related Parts

    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Manifold Gasket

    PartNumber: 12642410
    OEM 2021 Chevrolet Silverado 3500 HD Manifold Gasket - 12642410
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel;Silverado, Sierra 3500 Hd; Diesel; Upper; 6.6 Liter Diesel, Upper Components, Upper Manifold
    • Other Names: Intake Manifold Gasket, Manifold Gasket
    • Item Dimensions: 3.8 x 3.2 x 0.5 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Manifold Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $6.15 MSRP: $9.76
    You Save: $3.61 (37%)
  • OEM 2021 Chevrolet Silverado 3500 HD Gasket Diagram - 12665248
    View Related Parts

    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Gasket

    PartNumber: 12665248
    OEM 2021 Chevrolet Silverado 3500 HD Gasket - 12665248
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel
    • Other Names: Gasket, Intake Manifold Gasket
    • Item Dimensions: 4.7 x 4.6 x 0.2 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2021 Chevrolet Silverado 3500 HD Gasket
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
    $4.36 MSRP: $8.20
    You Save: $3.84 (47%)
  • OEM 2021 Chevrolet Silverado 3500 HD Lower Timing Cover Sealer Diagram - 19369831
    View Related Parts

    OEM (Genuine) 2021 Chevrolet Silverado 3500 HD Lower Timing Cover Sealer

    PartNumber: 19369831
    OEM 2021 Chevrolet Silverado 3500 HD Lower Timing Cover Sealer - 19369831
    Product Specifications
    • Notes: Silverado, Sierra 3500 Hd; Diesel; Lower; Silverado, Sierra 3500 Hd;Silverado, Sierra 3500 Hd; Diesel; Lower; 6.6 Liter Diesel, Upper Components, Lower Manifold; Silverado, Sierra 3500 Hd
    • Fitment Type: Direct Replacement
    • Replaces: 1052366, 12378478, 19330905, 01052366
    • Part Description: 2021 Chevrolet Silverado 3500 HD Lower Timing Cover Sealer
    More Info
    Vehicle Fitment
    • 2021 Chevrolet Silverado 3500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
    $22.03 MSRP: $39.90
    You Save: $17.87 (45%)