Powertrain Control for 2021 Chevrolet Silverado 1500
No.
Part # / Description / Price
Price
1
Ignition Coil 
GM
GM Description: High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
Manufactured to GM OE specification for fit, form, and function
Not For Sale
Not For Sale
1
MSRP $161.49
$88.41
2
OEM NEW 2014-19 GM Cadillac Chevrolet Iridium Spark Plug Spark Ignition12622-441 GM
GM Description: 4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition provides a high melting point and great strength, helps to provide excelle ...
MSRP $16.88
$11.82
MSRP $16.88
$11.82
3
Spark Plug Wire GM
GM Description: 4.3L, 2018-19. Express, savana. 4.3l. Wire set. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Spark plug wire. Corvette. 6.2L supercharged, acdelco #758dd. Durable to help transfer high voltage pulses without damage
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $32.93
$21.40
MSRP $32.93
$21.40
4
Engine Control Module (ECM) GM
GM Description: 5.3 & 6.2L. Silverado, sierra. 5.3l. Silverado, sierra. 6.2l.
MSRP $454.29
$281.22
MSRP $454.29
$281.22
5
Engine Control Module Bracket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $42.92
$25.09
MSRP $42.92
$25.09
6
OEM NEW 14-18 GM Cadillac Chevrolet GMC Engine Camshaft Position Sensor 12623093 GM
GM Description: Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Synchronizes engine valves and pistons for excellent engine performance
MSRP $35.16
$22.85
MSRP $35.16
$22.85
8
Engine Crankshaft Position Sensor GM
GM Description: Silverado, sierra. 5.3l. Without 6-speed auto trans. Tahoe. 5.3l. Suburban. 5.3l. Incl.Seal. Tahoe. 6.2l. Corvette. 6.2l.
MSRP $44.56
$26.05
MSRP $44.56
$26.05
9
OEM NEW 2013-2020 GM Buick Cadillac Chevrolet GMC Ignition Knock Sensor 12623095 GM
GM Description: Sends signals to the engine control module (ECM) to adjust timing
Helps prevent damage to the engine caused by pre-ignition
MSRP $44.02
$25.72
MSRP $44.02
$25.72
No.
Part # / Description / Price
Price
2
Vapor Canister Bracket GM
GM Description: 4.3, 5.3, 6.2L. 2.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $118.66
$74.09
MSRP $118.66
$74.09
3
Vapor Canister Solenoid GM
GM Description: Silverado, sierra. 5.3l. Silverado, sierra. 2.7l. Without regular cab. Silverado, sierra. 6.2l. Silverado, sierra. 4.3l. 4.3, 5.3, 6.2L. Controls fresh air flow to the canister
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
Sends fuel vapors to the engine for re-burn
Helps control fuel tank pressure
MSRP $80.26
$46.91
MSRP $80.26
$46.91
4
Vapor Canister Solenoid Valve Bracket GM
GM Notes: PARTS: Part included with solenoid.
Description: 4.3, 5.3, 6.2L. 2.7L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.56
$21.91
MSRP $29.56
$21.91
5
OEM NEW 2014-2018 GM Buick Cadillac Vapor Canister Purge Control Valve 12630282 GM
GM Description: Controls vapor flow from canister to engine
6
Multi-Purpose Bolt Retainer GM
GM Notes: PARTS: Part included with purge valve.
Description: Double & crew cab. 4.3, 5.3, 6.2L. Regular cab. 1.3l turbo, cvt. 3.6L. 4.2L twin-turbo. 2019. 2020. 2.4L 2012-13. With zr1. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.36
$6.29
MSRP $7.36
$6.29
7
Vapor Canister Purge Tube GM
GM Description: 6.6L gas. 4.3, 5.3, 6.2L, 5.3, 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.76
$19.32
MSRP $24.76
$19.32
8
Air Pressure Sensor GM
GM Description: Without diesel, 4.8, 5.3 & 6.0L. Without diesel, 4.3L.
MSRP $94.64
$55.32
MSRP $94.64
$55.32
9
Heated Oxygen Sensor GM
GM Positions: Right
Description: Silverado, sierra. 5.3l. Upper. Right. 4.3, 5.3, 6.2L, 5.3, 6.2L. Silverado, sierra. 6.2l. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $83.40
$48.75
MSRP $83.40
$48.75
9
Heated Oxygen Sensor GM
GM Positions: Left
Description: Silverado, sierra. 5.3l. Upper. Left. 4.3, 5.3, 6.2L, 5.3, 6.2L. Silverado, sierra. 6.2l. Silverado, sierra. 4.3l. 4.3, 5.3, 6.2L, 4.3L. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $74.16
$43.35
MSRP $74.16
$43.35
10
Heated Oxygen Sensor GM
GM Positions: Left
Description: 4.3, 5.3, 6.2L. Silverado, sierra. 5.3l. Lower. Silverado, Sierra 2500 HD. Gas. Rear. Silverado, sierra. 6.2l. Silverado, Sierra 3500 HD. Silverado, sierra. 4.3l. This part requires programming and/or special setup procedures GM Service Information describ ...
MSRP $80.72
$47.18
MSRP $80.72
$47.18
No.
Part # / Description / Price
Price
1
Water Pump GM
GM Description: Incl.Gaskets,Housing,Pulley,Thermostat,Thermostat Gasket and Thermostat Housing. Suburban. 6.2L. Tahoe. Escalade ESV. Yukon XL.
MSRP $406.24
$220.59
MSRP $406.24
$220.59
2
Bolt GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: 6.6L gas. 6.2L. 2018-25 4.3L.
MSRP $20.78
$13.51
MSRP $20.78
$13.51
3
Multi-Purpose Clip GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: 2018-20. 6.6L gas. 1.6L. 2.7L turbo. 4.3L. 6.2L supercharged. Without powertrain cooling. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.74
$6.62
MSRP $7.74
$6.62
4
Generator Brace Sleeve GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: 2018-20. 5.3, 6.2L. Primary, 6.6L gas. Auxiliary, 6.6L gas. 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
MSRP $14.46
$10.12
MSRP $14.46
$10.12
5
Water Pump Gasket GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: 2018-20. 5.3, 6.2L. 6.6L gas. Express, savana. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. 4.3L. May be made from fiber or a rubberized composite material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $0.88
$0.66
MSRP $0.88
$0.66
5
6
OEM NEW 2007-21 GM Cadillac Silverado Engine Coolant Thermostat Housing 12587395 GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $17.94
$12.56
MSRP $17.94
$12.56
6
7
Water Inlet Seal GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: Helps close and prevent coolant from leaking out of your vehicle's cooling system components to maintain the proper engine temperature
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.84
$7.59
MSRP $10.84
$7.59
8
187 Degrees Engine Coolant Thermostat with Seal GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature
MSRP $72.25
$42.25
MSRP $72.25
$42.25
9
Engine Coolant Temperature Sensor GM
GM Notes: PARTS: Part included with Water pump assembly.
Description: Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
MSRP $31.75
$20.64
MSRP $31.75
$20.64
No.
Part # / Description / Price
Price
1
Air Cleaner Assembly GM
GM Description: 2.7L TURBO. with high capacity. 4.3L. with high capacity. 5.3 & 6.2L. with high capacity.
$146.69
$146.69
1
Air Cleaner Assembly GM
GM Description: 2.7L TURBO. without high capacity. 4.3L. without high capacity. 5.3 & 6.2L. without high capacity.
$145.13
$145.13
2
OEM NEW 2017-2021 GM Chevrolet Silverado Air Cleaner Housing Cover Bolt 11549031 GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: 5.3 & 6.2L. 2017-19. 6.6L gas. 6.6L diesel, engine compartment. 2.7L turbo. 4.3L. 3.0L diesel, engine compartment. Helps secure and attach your vehicle's radiator support baffle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $8.65
$7.29
MSRP $8.65
$7.29
3
OEM NEW 2014-21 GM Buick Cadillac Chevrolet Battery Hold Down Strap Nut 11546449 GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$0.05
$0.05
4
Air Filter Housing Insulator GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: 5.3 & 6.2L. 6.6L gas. 6.6L diesel, engine compartment. 2.7L turbo. 4.3L. 3.0L diesel, engine compartment. Designed to help absorb noises, prevent vibrations, and suppress road noise
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.71
$13.87
MSRP $17.71
$13.87
5
Air Cleaner Insulator GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: 5.3 & 6.2L. 2.7L turbo. 4.3L. 3.0L diesel, engine compartment. Helps isolate noise and vibration from your vehicle's air filter housing
Made of durable weather resistant material
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
Air Filter GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: Silverado, sierra. With high capacity air. Cleaner. 5.3 & 6.2L, without high capacity. Exc.High Capacity. 2.7L turbo, without high capacity. 4.3L, without high capacity. Enhances the performance and efficiency of the engine to extend its life
Excellent fil ...
MSRP $69.92
$41.98
MSRP $69.92
$41.98
6
Air Filter GM
GM Notes: PARTS: Part included with air cleaner assembly.
Description: Cleaner. 2.7L turbo, with high capacity. Silverado, Sierra 2500 HD. Gas. Silverado, Sierra 3500 HD. 4.3L, with high capacity. 3.0L diesel, engine compartment. Enhances the performance and efficiency of the engine to extend its life
Excellent filter capacit ...
MSRP $73.76
$44.27
MSRP $73.76
$44.27
7
Driver Side Wheel Housing Bracket GM
GM Description: 5.3 & 6.2L. 2.7L turbo. 4.3L. Helps secure and attach your vehicle's plenum water deflector
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Collision parts are designed to help promote proper and safe repair
MSRP $29.81
$23.35
MSRP $29.81
$23.35
8
Front Driver Side Wheelhouse Lower Rear Panel Bracket GM
GM Description: 5.3 & 6.2L. 2.7L turbo. 4.3L. Helps secure and attach your vehicle's plenum water deflector
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $37.52
$26.42
MSRP $37.52
$26.42
10
Air Cleaner Outlet Duct GM
GM Description: 5.3 & 6.2L, 6.2L. Helps guide airflow to your vehicle's air filter
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $181.89
$119.43
MSRP $181.89
$119.43
11
Air Cleaner Outlet Duct Clamp GM
GM Notes: PARTS: Part included with outlet duct.
Description: 5.3 & 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.93
$8.37
MSRP $9.93
$8.37
12
Outlet Duct Bracket GM
GM Notes: PARTS: Part included with outlet duct.
Description: 6.6L gas. 6.2L. 4.3L.
MSRP $59.78
$42.10
MSRP $59.78
$42.10
13
Passenger Side Positive Crankcase Ventilation (PCV) Fresh Air Tube GM
GM Description: 6.6L gas. 5.3 & 6.2L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.88
$15.47
MSRP $20.88
$15.47
14
Intake Air Duct GM
GM Description: 5.3 & 6.2L. 2.7L turbo. 4.3L. 3.0L diesel, engine compartment. Helps keep dirt and debris out of the vehicle's engine
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $82.17
$57.87
MSRP $82.17
$57.87
15
OEM NEW 2007-20 GM Cadillac Chevrolet Fender Liner Wheelhouse Retainer 11612035 GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.43
$6.35
MSRP $7.43
$6.35
16
Intake Air Splash Shield GM
GM Description: 5.3 & 6.2L. 2.7L turbo. 4.3L. 3.0L diesel, engine compartment. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $152.94
$100.88
MSRP $152.94
$100.88
17
OEM NEW 1985-2020 GM Cadillac Cowl Grille Retractor Cover Retainer Clip 11589290 GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $4.93
$4.22
MSRP $4.93
$4.22
18
Hood Front Weatherstrip GM
GM Notes: PARTS: Part included with air inlet grille.
Description: 5.3 & 6.2L. 2.7L turbo. 4.3L. 3.0L diesel, engine compartment. Helps ensure a tight seal for your vehicle's hood
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $38.41
$27.05
MSRP $38.41
$27.05