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2021 Chevrolet Silverado 2500 HD Emission Components
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2021 Chevrolet Silverado 2500 HD
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3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Emission System - Emission Components (Diesel,Emission Reduction System)
- 2.Emission System - Emission Components (Diesel,Sensors)
- 3.Emission System - Emission Components (Gas)
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
12683486
Exhaust Temperature SensorSensor Assembly-Exhaust Temperature (Position 1)- Part Notes: 6.6 Liter Diesel, Sensors, AT Converter
MSRP: $80.80 Your Price: $45.251
- 1
- 1
MSRP: $305.12 Your Price: $170.101
- 2
12683487
Exhaust Temperature SensorSensor Assembly-Exhaust Temperature (Position 2)- Part Notes: 6.6 Liter Diesel, Sensors, AT Exh Pipe
MSRP: $77.24 Your Price: $43.25
- 2
84564754
Front BracketBracket Assembly-Emission Reduction Fluid Tank Support- Part Notes: 6.6 Liter Diesel, Emission Reduction System
MSRP: $7.28 Your Price: $4.891
- 2
25901757
Vapor Canister BracketBracket, Fuel Tank Evaporator/Purge Control- Part Notes: 6.6 Liter Gas, 6.9 Ft Box, Double Cab;6.6 Liter Gas, 8 Ft Box
- 284325522
Vapor Canister BracketBracket, Fuel Tank Evaporator/Purge Control- Part Notes: 6.6 Liter Gas, 6.9 Ft Box, Crew Cab
MSRP: $124.78 Your Price: $69.881
- 3
12683525
Exhaust Temperature SensorExhaust Gasoline Temperature (Egt) Sensor- Part Notes: 6.6 Liter Diesel, Sensors, AT Convtr & Pipe
MSRP: $75.76 Your Price: $42.431
- 3
84146883
Side BracketBracket Assembly-Emission Reduction Fluid Tank Support- Part Notes: 6.6 Liter Diesel, Emission Reduction System
- Replaced By: 85697744
MSRP: $54.04 Your Price: $30.261
- 3
84613096
Solenoid ValveSolenoid Assembly-Evaporator Emission Canister- Part Notes: 6.6 Liter Gas, 6.9 Ft Box, Crew Cab
MSRP: $107.78 Your Price: $60.361 - 384613097
Solenoid ValveSolenoid Assembly-Evaporator Emission Canister- Part Notes: 6.6 Liter Gas, 6.9 Ft Box, Double Cab;6.6 Liter Gas, 8 Ft Box
MSRP: $105.96 Your Price: $59.341
- 4
12683525
Exhaust Temperature SensorExhaust Gasoline Temperature (Egt) Sensor- Part Notes: 6.6 Liter Diesel, Sensors, AT Muffler & Pipe, Posn 1, 2
MSRP: $75.76 Your Price: $42.431
- 4
MSRP: $71.08 Your Price: $39.821
- 4
87821864
Tank StrapTank Assembly-Emission Reduction Fluid- Part Notes: 6.6 Liter Diesel, Emission Reduction System
MSRP: $868.57 Your Price: $549.551
- 5
12683486
Exhaust Temperature SensorSensor Assembly-Exhaust Temperature (Position 1)- Part Notes: 6.6 Liter Diesel, Sensors, AT Muffler & Pipe, Posn 3
MSRP: $80.80 Your Price: $45.251
- 5
MSRP: $26.06 Your Price: $17.521
- 5
84923532
Tank ShieldShield, Evaporation Emission System (Fuel Tank End)- Part Notes: 6.6 Liter Diesel, Emission Reduction System
- Replaced By: 85697766
MSRP: $211.36 Your Price: $117.831
- 6
MSRP: $92.78 Your Price: $51.961
- 6
84230959
Tank Shield CoverShield, Evaporation Emission System (Fuel Tank End)- Part Notes: 6.6 Liter Diesel, Emission Reduction System
MSRP: $25.98 Your Price: $17.461
- 6
12708005
Upper Nox SensorSensor Assembly-Nitrogen Oxide (Position 1)- Part Notes: 6.6 Liter Diesel, Sensors
MSRP: $326.22 Your Price: $181.871
- 7
84948480
Heat ShieldShield-Emission Reduction Fluid Tank Heat- Part Notes: 6.6 Liter Diesel, Emission Reduction System
MSRP: $96.25 Your Price: $64.681
- 7
12708006
Lower Nox SensorSensor Assembly-Nitrogen Oxide (Position 2)- Part Notes: 6.6 Liter Diesel, Sensors
MSRP: $321.30 Your Price: $179.121
- 7
12679885
Upper Oxygen SensorSensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se- Part Notes: 6.6 Liter Gas
- Location: Driver Side;Passenger Side
MSRP: $87.36 Your Price: $48.921
- 8
- 8
12670253
Lower Oxygen SensorSensor, Computer Control Sensors- Part Notes: 6.6 Liter Gas
- Location: Driver Side;Passenger Side
MSRP: $79.14 Your Price: $44.321
- 8
12707766
M.A.P. SensorSensor Assembly-Intake Air Pressure & Temperature- Part Notes: 6.6 Liter Diesel, Sensors
MSRP: $55.03 Your Price: $20.291
- 9
MSRP: $3.41 Your Price: $2.301
- 10
85516393
Fluid PipePipe Assembly-Emission Reduction Fluid Exhaust Front Pipe Injector- Part Notes: 6.6 Liter Diesel, Emission Reduction System
MSRP: $149.04 Your Price: $83.461
- 11
- 12
- 13
23342403
Filler PipePipe Assembly-Emission Reduction Fluid Tank Filler- Part Notes: 6.6 Liter Diesel, Emission Reduction System, Double Cab, 6.9 Ft Box
MSRP: $102.26 Your Price: $65.281 - 1323342404
Filler PipePipe Assembly-Emission Reduction Fluid Tank Filler- Part Notes: 6.6 Liter Diesel, Emission Reduction System, Regular Cab
MSRP: $119.60 Your Price: $66.981 - 1323342405
Filler PipePipe Assembly-Emission Reduction Fluid Tank Filler- Part Notes: 6.6 Liter Diesel, Emission Reduction System, Crew Cab, 6.9 Ft Box
MSRP: $132.10 Your Price: $73.981 - 1323342406
Filler PipePipe Assembly-Emission Reduction Fluid Tank Filler- Part Notes: 6.6 Liter Diesel, Emission Reduction System, Crew Cab, 8 Ft Box
MSRP: $130.72 Your Price: $73.201 - 1323342407
Filler PipePipe Assembly-Emission Reduction Fluid Tank Filler- Part Notes: 6.6 Liter Diesel, Emission Reduction System, Double Cab, 8 Ft Box
MSRP: $127.26 Your Price: $71.271
- 14
23138955
Filler CapCap-Emission Reduction Fluid Tank Filler- Part Notes: 6.6 Liter Diesel, Emission Reduction System
MSRP: $26.58 Your Price: $14.881
19432816
Oil/Air SeparatorSeparator Kit, Engine Crankcase- Part Notes: Silverado, Sierra 2500 Hd; Diesel
MSRP: $300.53 Your Price: $191.001
- 84330010
Solenoid Valve BracketBracket, Fuel Tank Evaporator/Purge Control- Part Notes: 6.6 Liter Gas, Crew Cab, 6.9 Ft Box
MSRP: $47.34 Your Price: $26.511
- 84691373
RETAINER,EMISSION REDUCTION FLUID TANK FILLER UPPER PIPE(PART OF 1)- Fitting Vehicle Options: CK207,307(53)
MSRP: $16.94 Your Price: $9.49
- 84060575
CLIP,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 15)(WIRING CONNECT CLIP)- Fitting Vehicle Options: CK2,309(03-43-53)
MSRP: $7.28 Your Price: $4.89
- 12670035
CLAMP,EMISSION REDUCTION FLUID INJECTOR(V-BAND CLAMP, 37MM INSIDE DIAMETER)- Fitting Vehicle Options: CK2,3(L5P)
MSRP: $32.62 Your Price: $18.27
- 84571744
PIPE,EMISSION REDUCTION FLUID TANK FILLER(INCLUDES 2,3,7-9)- Fitting Vehicle Options: CK209,309(03)(L5P,ZW9)
MSRP: $133.86 Your Price: $74.96
15629096
HOUSING,FUEL TANK FILLER PIPE(PART OF 1)(STEEL)(HOUSING ONLY)- Fitting Vehicle Options: CK2,307,309(ZW9)
MSRP: $28.83 Your Price: $19.36
- 11515348
BOLT,FUEL TANK FILLER PIPE(PART OF 1)(HEXAGON W/12.5 OUTSIDE DIAMETER FLAT WASHER,4.2X1.41X13 TAP)(8.977)- Fitting Vehicle Options: CK2,307,309(03-43-53)
- Require Quantity: 03
- Package Quantity: 1
MSRP: $8.14 Your Price: $5.20
- 85585196
PIPE,FUEL TANK FILLER(W/FILLER HOSE)(INCLUDES 2,5-16)- Fitting Vehicle Options: CK207,209(03-43-53)(FHX,ZW9)
MSRP: $310.71 Your Price: $207.87
- 84571745
PIPE,EMISSION REDUCTION FLUID TANK FILLER(INCLUDES 9,10)- Fitting Vehicle Options: CK209,309(43)(L5P,ZW9)
MSRP: $169.46 Your Price: $94.90
- 84713558
INSULATOR,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 15)- Fitting Vehicle Options: CK2,3(03-43-53)(L5P)
MSRP: $11.30 Your Price: $6.33
MSRP: $0.24 Your Price: $0.13
- 86791265
RETAINER,EMISSION REDUCTION FLUID TANK FILLER UPPER PIPE(PART OF 1)- Fitting Vehicle Options: CK209,309(53)(L5P,E63), CK207,307(43)(L5P,E63)
MSRP: $4.54 Your Price: $2.54