2021 GMC Sierra 3500 HD Emission Components
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2021 GMC Sierra 3500 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.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
$76.80 $43.011
- 1
- 1
$297.10 $165.631
- 2
$73.42 $41.12
- 2
$6.91 $4.651
- 2
- 2$118.62 $66.431
- 3
$72.02 $40.331
- 3
$51.36 $28.761
- 3
$102.46 $57.381 - 3$100.72 $56.401
- 4
12683525
Exhaust Temperature Sensor- Part Notes: 6.6 Liter Diesel, Sensors, AT Muffler & Pipe, Posn 1, 2
$72.02 $40.331
- 4
$67.70 $37.921
- 4
$23.52 $13.171
- 5
$76.80 $43.011
- 5
$26.06 $17.521
- 5
$200.92 $112.011
- 6
$90.34 $50.591
- 6
$25.98 $17.461
- 6
$310.10 $172.881
- 7
$91.50 $61.491
- 7
$321.30 $179.121
- 7
$81.00 $45.361
- 8
- 8
$77.06 $43.151
- 8
$53.59 $30.001
- 9
$3.53 $2.371
- 10
$138.26 $77.431
- 11
- 12
- 13
$110.94 $62.131 - 13$122.54 $68.621
- 13$121.26 $67.911
- 13$118.06 $66.111
- 14
$26.58 $14.881
- $300.53 $191.00
- $45.00 $25.201
- 84818283
Vent Control Solenoid- Part Notes: Silverado, Sierra 3500 Hd; Crew Cab Chassis;Silverado, Sierra 3500 Hd; Regular Cab Chassis
- Replaced By: 86772954
$63.40 $35.501
- 95227417
CLIP,WIRING HARNESS(PART OF 17)(FITS 6.5MM HOLE)(X-MASS CLIP)(4.104)- Fitting Vehicle Options: CK2,3(03-43-53)(VYU)
- Require Quantity: 04
- Package Quantity: 1
$5.73 $3.65
- 11602717
BOLT,EMISSION REDUCTION FLUID TANK SUPPORT BRACKET(PART OF 19)- Fitting Vehicle Options: CK2,307,309(03-43-53)
- Require Quantity: 02
- Package Quantity: 1
$6.91 $4.65
$13.68 $9.20
- $297.58 $165.90
- $156.24 $87.49
- $4.10 $2.76
- 11602481
BOLT,EMISSION REDUCTION FLUID TANK SUPPORT BRACKET(PART OF 3)- Fitting Vehicle Options: CK2,307,309(03-43-53)(L5P)
$9.20 $6.18
- 85532798
PIPE,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY(INCLUDES 2-5,18)- Fitting Vehicle Options: CK310,314(03)(L5P)
$73.10 $40.94
- 11546440
NUT,EMISSION REDUCTION FLUID TANK SHIELD- Fitting Vehicle Options: CK310,314(03-43)(L5P,N2L)
- Require Quantity: 08
- Package Quantity: 1
$0.20 $0.11
- 84713556
CLIP,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 15)(BUDDY CLIP)- Fitting Vehicle Options: CK2,3
$4.42 $2.48
- 84739481
CLIP,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 1)(TIE STRAP W/EDGE CLIP)- Fitting Vehicle Options: CK310,314(03-43)
$9.24 $5.17
- 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
$7.39 $4.72
15629096
HOUSING,FUEL TANK FILLER PIPE(PART OF 1)(STEEL)(HOUSING ONLY)- Fitting Vehicle Options: CK2,307,309(ZW9)
$26.16 $17.57
- 84224891
CLIP,WIRING HARNESS(PART OF 17)(STRAP W/PLASTIC TREE)- Fitting Vehicle Options: CK2,3(SRW)
- Require Quantity: 02
- Package Quantity: 1
$7.73 $4.93
- 84651367
CLIP,WIRING HARNESS(PART OF 17)(HOLDS ONE 15-19 TUBE,PLASTIC OVAL TREE FITS 7X12MM SLOT)- Fitting Vehicle Options: CK2,3(03-43-53)(K05,Z88)
- Require Quantity: 02
- Package Quantity: 1
$4.47 $2.86
- $91.37 $58.33
- 12670035
CLAMP,EMISSION REDUCTION FLUID INJECTOR(SINGLE USE)(V-BAND CLAMP, 37MM INSIDE DIAMETER)- Fitting Vehicle Options: CK2,3(L5P)
$31.00 $17.36
11561388
BOLT,EVAP EMISSION CANISTER BRACKET(M6X1X20,11 THREAD,17 OUTSIDE DIAMETER)(8.900)- Fitting Vehicle Options: CK310,314
- Require Quantity: 02
- Package Quantity: 1
$7.10 $4.52
15091044
BRACKET,EVAP EMISSION CANISTER VENT SOLENOID VALVE(PART OF 3)(3.120)- Fitting Vehicle Options: CK310,314(L8T), CK310,314(FJW)
$49.72 $27.84
- 84835993
HOSE,EVAP EMISSION CANISTER PURGE SOLENOID VALVE(PART OF 3)- Fitting Vehicle Options: CK310,314(03-43)(L8T,N2N)
$90.00 $50.40
- 84060575
CLIP,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 1)(WIRING CONNECT CLIP)- Fitting Vehicle Options: CK310(43)
$6.91 $4.65
$0.24 $0.13
- $106.64 $59.72
- 11603183
NUT,EMISSION REDUCTION FLUID TANK SUPPORT BRACKET- Fitting Vehicle Options: CK310,314(03-43)
- Require Quantity: 05
- Package Quantity: 1
$6.38 $4.29
- $106.18 $59.46
- 84664910
BRACKET,EMISSION REDUCTION FLUID TANK SUPPORT(OUTER TANK)(SUPPORT)- Fitting Vehicle Options: CK310(03-43)(L5P)
$55.26 $30.95
- 84501389
CLIP,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 1)(INTEGRATED CIRCUIT TREE,183 LONG, FITS 6.6 HOLE)(TIE STRAP WITH PLAST)(HIGH TEMPERATURE RESISTANT CLIP)- Fitting Vehicle Options: CK2,3
- Require Quantity: 05
- Package Quantity: 1
$9.24 $5.17
- $14.66 $8.21
- $89.90 $50.34
- 84842861
HOSE,EVAP EMISSION CANISTER PURGE SOLENOID VALVE- Fitting Vehicle Options: CK310,314(03-43)(FJW,N2M)
$54.44 $30.49
- 84713558
INSULATOR,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 15)- Fitting Vehicle Options: CK2,3(03-43-53)(L5P)
$10.74 $6.01
- 84846958
GROMMET,FUEL TANK VENT PIPE(*KIT1)- Fitting Vehicle Options: CK2,3(03-43-53)(FHX,ZW9)
- Require Quantity: 03
- Package Quantity: 1
$7.40 $4.72
84894529
HARNESS,EMISSION REDUCTION FLUID TANK RESERVOIR WIRE(PART OF 6)- Fitting Vehicle Options: CK310,314(L5P)
$188.00 $105.28
- 85513008
CLIP,WIRING HARNESS(PART OF 17)(ROUTING W/PLASTIC TREE)- Fitting Vehicle Options: CK2,3(SRW)
- Require Quantity: 10
- Package Quantity: 1
$5.38 $3.44
- 84665170
BRACKET,EMISSION REDUCTION FLUID TANK SUPPORT(FRONT)- Fitting Vehicle Options: CK310(03-43)(L5P)
$75.06 $42.03
13596790
CLIP,WIRING HARNESS(PART OF 17)(235MM LONG)(TIE STRAP W/PLASTIC TREE FITS 6.4 HOLE)- Fitting Vehicle Options: CK2,3
$3.87 $2.46
- 84479774
CLIP,EMISSION REDUCTION FLUID EXHAUST FRONT PIPE INJECTOR SUPPLY PIPE(PART OF 1)(SINGLE PIPE ROUND CLIP)- Fitting Vehicle Options: CK310(43)
$6.92 $3.88
- 84601640
CANISTER,AUXILIARY EVAP EMISSION(CANISTER ONLY)(*KIT1)- Fitting Vehicle Options: CK310,314(L8T,N2N)
$203.60 $113.51
- 84861895
HOSE,FUEL TANK FILLER(PART OF 1)(INCLUDES 11,12)- Fitting Vehicle Options: CK209,309(03-43-53)(FHX,ZW9)
$86.62 $48.51