57 products about 2021 Chevrolet Silverado 2500 HD Air Filters & Intake Systems found
Product Specifications- Notes: 6.6 Liter Gas; Silverado, Sierra 2500 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 2500 HD Manifold Gasket
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$2.40 MSRP: $3.95
You Save: $1.55 (40%)
Product Specifications- Notes: Silverado, Sierra 2500 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 2500 HD Supercharger Gasket Set
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$8.55 MSRP: $16.12
You Save: $7.57 (47%)
Product Specifications- Notes: Silverado, Sierra 2500 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 2500 HD Supercharger Gasket Set
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$8.55 MSRP: $16.12
You Save: $7.57 (47%)
Product Specifications- Notes: Silverado, Sierra 2500 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 2500 HD Supercharger Gasket Set
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$8.55 MSRP: $16.12
You Save: $7.57 (47%)
Product Specifications- Other Names: Throttle Body
- Item Dimensions: 6.2 x 5.1 x 10.4 inches
- Item Weight: 4.30 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 12733469
- Part Description: 2021 Chevrolet Silverado 2500 HD Throttle Body
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$149.05 MSRP: $303.61
You Save: $154.56 (51%)
Product Specifications- Item Dimensions: 2.1 x 2.0 x 2.0 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12670600
- Replaced by: 12707766
- Part Description: 2021 Chevrolet Silverado 2500 HD Sensor Asm-Intake Air Pressure & Temperature
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$26.99 MSRP: $53.59
You Save: $26.60 (50%)
Product Specifications- Item Dimensions: 2.1 x 2.0 x 2.0 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12670600
- Replaced by: 12707766
- Part Description: 2021 Chevrolet Silverado 2500 HD Sensor Asm-Intake Air Pressure & Temperature
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$26.99 MSRP: $53.59
You Save: $26.60 (50%)
Product Specifications- Item Dimensions: 2.1 x 2.0 x 2.0 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12670600
- Replaced by: 12707766
- Part Description: 2021 Chevrolet Silverado 2500 HD Sensor Asm-Intake Air Pressure & Temperature
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$26.99 MSRP: $53.59
You Save: $26.60 (50%)
Product Specifications- Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd; Gas
- Other Names: Intake Manifold, Manifold
- Item Dimensions: 29.5 x 18.6 x 12.6 inches
- Item Weight: 15.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Manifold
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$191.47 MSRP: $316.91
You Save: $125.44 (40%)
Product Specifications- Other Names: Mass Air Flow Sensor
- Item Dimensions: 1.7 x 1.8 x 0.4 inches
- Item Weight: 0.30 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 12714453
- Part Description: 2021 Chevrolet Silverado 2500 HD Mass Air Flow Sensor
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$48.92 MSRP: $92.32
You Save: $43.40 (48%)
Product Specifications- Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd; Gas
- Other Names: Air Filter
- Item Dimensions: 3.7 x 12.7 x 11.9 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Air Filter
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$37.48 MSRP: $67.86
You Save: $30.38 (45%)
Product Specifications- Other Names: Intake Manifold, Manifold
- Item Dimensions: 30.0 x 18.6 x 10.6 inches
- Item Weight: 8.40 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 12702671
- Part Description: 2021 Chevrolet Silverado 2500 HD Manifold
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$119.02 MSRP: $188.93
You Save: $69.91 (38%)
Product Specifications- Notes: 6.6 Liter Diesel, Engine Compartment; Silverado, Sierra 2500 Hd; Diesel
- Other Names: Air Mass Sensor, Mass Air Flow Sensor
- Item Dimensions: 5.3 x 2.1 x 2.1 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 22951817
- Part Description: 2021 Chevrolet Silverado 2500 HD Air Mass Sensor
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$91.34 MSRP: $172.36
You Save: $81.02 (48%)
Product Specifications- Notes: 6.6 Liter Gas; 6.6 Liter Diesel; Silverado, Sierra 2500 Hd
- Item Dimensions: 3.3 x 2.2 x 2.0 inches
- Item Weight: 0.40 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Air Temperature Sensor
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$16.08 MSRP: $30.31
You Save: $14.23 (47%)
Product Specifications- Notes: Silverado, Sierra 2500 Hd; Diesel; Lower; Light; 6.6 Liter Diesel, Upper Components, Lower
- Location: Driver Side
- Other Names: Intake Manifold, Manifold
- Item Dimensions: 19.5 x 5.0 x 3.2 inches
- Item Weight: 3.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Manifold
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$67.10 MSRP: $106.54
You Save: $39.44 (38%)
Product Specifications- Other Names: Throttle Body
- Item Dimensions: 9.8 x 8.1 x 6.6 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Throttle Body
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$38.92 MSRP: $70.46
You Save: $31.54 (45%)
Product Specifications- Notes: 6.6 Liter Gas, 6.9 Ft Box, Double Cab;6.6 Liter Gas, 8 Ft Box; Silverado, Sierra 2500 Hd; Crew Cab Chassis;Silverado, Sierra 2500 Hd; Crew Cab; Long Box;Silverado, Sierra 2500 Hd; Double Cab;Silverado, Sierra 2500 Hd; Regular Cab
- Other Names: Solenoid Valve, Vent Control Solenoid
- Item Dimensions: 27.2 x 10.9 x 4.8 inches
- Item Weight: 0.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Vent Control Solenoid
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
$53.37 MSRP: $100.72
You Save: $47.35 (48%)
Product Specifications- Notes: 6.6 Liter Diesel, Engine Compartment
- Other Names: Outlet Duct, Outlet Tube
- Fitment Type: Direct Replacement
- Replaces: 23384622
- Replaced by: 85013706
- Part Description: 2021 Chevrolet Silverado 2500 HD Outlet Tube
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$47.83 MSRP: $72.16
You Save: $24.33 (34%)
Product Specifications- Notes: 6.6 Liter Diesel, Engine Compartment
- Other Names: Outlet Duct, Outlet Tube
- Fitment Type: Direct Replacement
- Replaces: 23384622
- Replaced by: 85013706
- Part Description: 2021 Chevrolet Silverado 2500 HD Outlet Tube
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$47.83 MSRP: $72.16
You Save: $24.33 (34%)
Product Specifications- Notes: 6.6 Liter Diesel, Engine Compartment
- Other Names: Outlet Duct, Outlet Tube
- Fitment Type: Direct Replacement
- Replaces: 23384622
- Replaced by: 85013706
- Part Description: 2021 Chevrolet Silverado 2500 HD Outlet Tube
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$47.83 MSRP: $72.16
You Save: $24.33 (34%)
Product Specifications- Notes: Silverado, Sierra 2500 Hd; Diesel; Lower; Right; 6.6 Liter Diesel, Upper Components, Lower
- Location: Passenger Side
- Other Names: Intake Manifold, Manifold
- Item Dimensions: 6.1 x 6.4 x 22.4 inches
- Item Weight: 3.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Manifold
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$65.00 MSRP: $107.60
You Save: $42.60 (40%)
Product Specifications- Notes: 6.6 Liter Diesel, Engine Compartment; Silverado, Sierra 2500 Hd; Diesel
- Other Names: Air Filter
- Item Dimensions: 12.2 x 12.2 x 3.9 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaced by: 85614334
- Part Description: 2021 Chevrolet Silverado 2500 HD Air Filter
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$31.75 MSRP: $57.49
You Save: $25.74 (45%)
Product Specifications- Notes: 6.6 Liter Gas
- Other Names: Intake Duct
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Intake Duct
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$30.41 MSRP: $45.89
You Save: $15.48 (34%)
Product Specifications- Notes: 6.6 Liter Gas
- Other Names: Intake Duct
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Intake Duct
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$30.41 MSRP: $45.89
You Save: $15.48 (34%)
Product Specifications- Notes: 6.6 Liter Gas
- Other Names: Intake Duct
- Fitment Type: Direct Replacement
- Part Description: 2021 Chevrolet Silverado 2500 HD Intake Duct
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$30.41 MSRP: $45.89
You Save: $15.48 (34%)
Product Specifications- Notes: 6.6 Liter Gas
- Other Names: Air Mass Sensor, Mass Air Flow Sensor
- Fitment Type: Direct Replacement
- Replaces: 12671620
- Part Description: 2021 Chevrolet Silverado 2500 HD Air Mass Sensor
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L GAS
$48.92 MSRP: $92.32
You Save: $43.40 (48%)
Product Specifications- Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd; Gas
- Fitment Type: Direct Replacement
- Replaces: 12594942, 12701247, 12644228, 12694725
- Part Description: 2021 Chevrolet Silverado 2500 HD Booster Sensor
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
$47.87 MSRP: $90.34
You Save: $42.47 (48%)
Product Specifications- Notes: 6.6 Liter Gas; Silverado, Sierra 2500 Hd; Gas
- Fitment Type: Direct Replacement
- Replaces: 12594942, 12701247, 12644228, 12694725
- Part Description: 2021 Chevrolet Silverado 2500 HD Booster Sensor
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
$47.87 MSRP: $90.34
You Save: $42.47 (48%)
Product Specifications- Notes: Silverado, Sierra 2500 Hd; Diesel; 6.6 Liter Diesel, Lower Components
- Other Names: Oil Filter
- Item Dimensions: 4.6 x 4.1 x 4.0 inches
- Item Weight: 1.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 89017527
- Part Description: 2021 Chevrolet Silverado 2500 HD Oil Filter
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$11.90 MSRP: $21.52
You Save: $9.62 (45%)
Product Specifications- Notes: Silverado, Sierra 2500 Hd; Diesel; 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 2500 HD Manifold Gasket
More Info Vehicle Fitment- 2021 Chevrolet Silverado 2500 HD | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL
$6.82 MSRP: $10.81
You Save: $3.99 (37%)