2021 GMC Sierra 1500 Exhaust Components

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2021 GMC Sierra 1500
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
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Engine
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6 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Exhaust System - Exhaust Components (2.7L)
    2021 GMC Sierra 1500 Exhaust Components Diagram 1 - Thumbnail
  • 2.Exhaust System - Exhaust Components (4.3L)
    2021 GMC Sierra 1500 Exhaust Components Diagram 2 - Thumbnail
  • 3.Exhaust System - Exhaust Components (Dual Exhaust;6 Cyl 3.0L)
    2021 GMC Sierra 1500 Exhaust Components Diagram 3 - Thumbnail
  • 4.Exhaust System - Exhaust Components (Dual Exhaust;8 Cyl 5.3L,8 Cyl 6.2L)
    2021 GMC Sierra 1500 Exhaust Components Diagram 4 - Thumbnail
  • 5.Exhaust System - Exhaust Components (Single Exhaust;6 Cyl 3.0L)
    2021 GMC Sierra 1500 Exhaust Components Diagram 5 - Thumbnail
  • 6.Exhaust System - Exhaust Components (Single Exhaust;8 Cyl 5.3L)
    2021 GMC Sierra 1500 Exhaust Components Diagram 6 - Thumbnail
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1 GMC 12693374 Converter & Pipe
    12693374
    Converter & Pipe
    Converter, Catalytic Converter
    • Part Notes: 2.7 Liter
    MSRP: $1086.77 Your Price: $732.19
    1
    Add To Cart
  • 1 GMC 84655075 Converter & Pipe
    84655075
    Converter & Pipe
    Converter, Catalytic Converter
    • Part Notes: Dual Exhaust, 6.2 Liter
    MSRP: $1421.15 Your Price: $954.89
    1
    Add To Cart
  • 1 GMC 85521779 Converter & Pipe
    85521779
    Converter & Pipe
    Converter Assembly-Nitrogen Oxide Catalytic (W/Exhaust Pipe)
    • Part Notes: Dual Exhaust;Single Exhaust
    MSRP: $290.22 Your Price: $202.55
    1
    Add To Cart
  • 1 GMC 85542368 Converter & Pipe
    85542368
    Converter & Pipe
    Converter, Catalytic Converter
    • Part Notes: 4.3 Liter;Dual Exhaust, 5.3 Liter;Single Exhaust, W/Fuel Management
    • Replaced By: 86781749
    MSRP: $1979.40 Your Price: $1221.58
    1
    Add To Cart
  • 1 GMC 85542369 Converter & Pipe
    85542369
    Converter & Pipe
    Converter, Catalytic Converter
    • Part Notes: Single Exhaust, W/O Fuel Management
    MSRP: $2860.93 Your Price: $1913.78
    1
    Add To Cart
  • 3
    15035747
    Converter & Pipe Seal
    Seal, Exhaust Pipe
    • Part Notes: 4.3 Liter;Dual Exhaust;Single Exhaust
    • Location: Driver Side
    MSRP: $23.11 Your Price: $16.88
    1
    Add To Cart
  • 3 GMC 55514983 Pressure Valve
    55514983
    Pressure Valve
    Valve Assembly-Exhaust Back Pressure
    • Part Notes: Dual Exhaust;Single Exhaust
    MSRP: $280.44 Your Price: $156.35
    1
    Add To Cart
  • 4 GMC 84608640 Converter Shield
    84608640
    Converter Shield
    Shield-Exhaust Front Pipe Heat
    • Part Notes: 4.3 Liter;Dual Exhaust;Single Exhaust
    • Location: Driver Side
    MSRP: $15.58 Your Price: $10.47
    1
    Add To Cart
  • 4 GMC 84608641 Converter Shield
    84608641
    Converter Shield
    Shield-Exhaust Front Pipe Heat
    • Part Notes: 4.3 Liter;Dual Exhaust;Single Exhaust
    • Location: Passenger Side
    MSRP: $16.55 Your Price: $11.12
    1
    Add To Cart
  • 5 GMC 40009042 Converter Shield
    40009042
    Converter Shield
    Converter Assembly-Nitrogen Oxide Catalytic (W/Filter)
    • Part Notes: Dual Exhaust;Single Exhaust
    • Replaced By: 40009139
    MSRP: $1375.00 Your Price: $924.15
    1
    Add To Cart
  • 5 GMC 84520060 Muffler & Pipe
    84520060
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: Dual Exhaust, 5.3 Liter, Crew Cab 5.8 Ft Box;Dual Exhaust, 5.3 Liter, Double Cab
    • Replaced By: 85652520
    MSRP: $1214.06 Your Price: $808.40
    1
    Add To Cart
  • 5 GMC 84657792 Muffler & Pipe
    84657792
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 4.3 Liter, Regular Cab;Single Exhaust, Regular Cab
    • Replaced By: 85652523
    MSRP: $1272.59 Your Price: $847.37
    1
    Add To Cart
  • 5 GMC 84657793 Muffler & Pipe
    84657793
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 4.3 Liter, Crew Cab, 5.8 Ft Box;4.3 Liter, Double Cab;Single Exhaust, Crew Cab, 5.8 Ft Box;Single Exhaust, Double Cab
    • Replaced By: 85652524
    MSRP: $927.15 Your Price: $617.36
    1
    Add To Cart
  • 5 GMC 84657794 Muffler & Pipe
    84657794
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 4.3 Liter, Crew Cab, 6.6 Ft Box;Single Exhaust, Crew Cab, 6.6 Ft Box
    • Replaced By: 85652527
    MSRP: $937.59 Your Price: $624.31
    1
    Add To Cart
  • 5 GMC 84657797 Muffler & Pipe
    84657797
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: Dual Exhaust, 5.3 Liter, Crew Cab 6.6 Ft Box
    • Replaced By: 85652529
    MSRP: $1236.61 Your Price: $823.42
    1
    Add To Cart
  • 5 GMC 84797264 Muffler & Pipe
    84797264
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: Dual Exhaust, 6.2 Liter, Crew Cab 6.6 Ft Box
    • Replaced By: 85653998
    MSRP: $1216.98 Your Price: $810.34
    1
    Add To Cart
  • 5 GMC 84797265 Muffler & Pipe
    84797265
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: Dual Exhaust, 6.2 Liter, Crew Cab 5.8 Ft Box;Dual Exhaust, 6.2 Liter, Double Cab
    • Replaced By: 85653999
    MSRP: $1535.67 Your Price: $1022.55
    1
    Add To Cart
  • 6
    20779889
    Muffler & Pipe Clamp
    Clamp Assembly-Exhaust Pipe
    • Part Notes: 4.3 Liter;Dual Exhaust;Single Exhaust
    MSRP: $39.33 Your Price: $25.13
    1
    Add To Cart
  • 7 GMC 23241281 Muffler & Pipe
    23241281
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 2.7 Liter, Crew Cab, 6.6 Ft Box
    MSRP: $659.47 Your Price: $441.09
    1
    Add To Cart
  • 7 GMC 85555978 Muffler & Pipe
    85555978
    Muffler & Pipe
    Muffler, Exhaust
    • Part Notes: 2.7 Liter, Crew Cab, 5.8 Ft Box;2.7 Liter, Double Cab
    • Replaced By: 86533474
    MSRP: $982.66 Your Price: $654.32
    1
    Add To Cart
  • 7 GMC 86799823 Muffler & Pipe Clamp
    86799823
    Muffler & Pipe Clamp
    Clamp Assembly-Exhaust Pipe
    • Part Notes: Dual Exhaust;Single Exhaust
    MSRP: $17.49 Your Price: $11.75
  • 7
    23469850
    Muffler & Pipe Insulator
    Insulator-Exhaust System
    • Part Notes: 4.3 Liter, Front;Dual Exhaust, Front;Single Exhaust, Front
    MSRP: $30.70 Your Price: $20.63
    1
    Add To Cart
  • 9 GMC 84525244 Heat Shield
    84525244
    Heat Shield
    Shield-Exhaust Heat
    • Part Notes: 4.3 Liter, Front, Outer;Single Exhaust, Front, Outer
    MSRP: $26.82 Your Price: $18.03
    1
    Add To Cart
  • 10 GMC 84523939 Heat Shield
    84523939
    Heat Shield
    Shield, Exhaust Pipe
    • Part Notes: 4.3 Liter, Front, Center;Single Exhaust, Front, Center
    • Replaced By: 84630082
    MSRP: $20.71 Your Price: $13.91
    1
    Add To Cart
  • 10
    15092802
    Muffler & Pipe Insulator
    Insulator-Exhaust Muffler Hanger
    • Part Notes: 2.7 Liter, Rear;Single Exhaust, Rear
    MSRP: $34.28 Your Price: $21.91
    1
    Add To Cart
  • 10 GMC 84711912 Tailpipe
    84711912
    Tailpipe
    Pipe, Exhaust
    • Part Notes: Dual Exhaust, 6.2 Liter
    MSRP: $271.22 Your Price: $181.41
    1
    Add To Cart
  • 10 GMC 84711913 Tailpipe
    84711913
    Tailpipe
    Pipe, Exhaust
    • Part Notes: Dual Exhaust, 5.3 Liter
    MSRP: $282.46 Your Price: $188.93
    1
    Add To Cart
  • 11 GMC 84525244 Heat Shield
    84525244
    Heat Shield
    Shield-Exhaust Heat
    • Part Notes: 2.7 Liter, Front, Outer;Single Exhaust, Front, Outer
    MSRP: $26.82 Your Price: $18.03
    1
    Add To Cart
  • 11 GMC 84630083 Heat Shield
    84630083
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 4.3 Liter, Center, Regular Cab;Single Exhaust, Center, Regular Cab
    MSRP: $9.36 Your Price: $6.28
    1
    Add To Cart
  • 11 GMC 84630084 Heat Shield
    84630084
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 4.3 Liter, Center, Crew Cab;Single Exhaust, Center, Crew Cab
    MSRP: $9.90 Your Price: $6.65
    1
    Add To Cart
  • 11 GMC 84630085 Heat Shield
    84630085
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 4.3 Liter, Center, Double Cab;Single Exhaust, Center, Double Cab
    MSRP: $14.96 Your Price: $10.06
    1
    Add To Cart
  • 11 GMC 84711911 Tailpipe
    84711911
    Tailpipe
    Pipe, Exhaust
    • Part Notes: Dual Exhaust
    • Replaced By: 84964245
    MSRP: $236.53 Your Price: $158.21
    1
    Add To Cart
  • 11
    22816982
    Tailpipe Gasket
    Gasket, Exhaust Muffler/Resonator
    • Part Notes: Dual Exhaust
    MSRP: $10.52 Your Price: $7.07
    1
    Add To Cart
  • 12 GMC 84366683 Heat Shield
    84366683
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 4.3 Liter, Rear, W/O 8 Ft Box;Single Exhaust, Rear, W/O 8 Ft Box
    MSRP: $92.41 Your Price: $62.10
    1
    Add To Cart
  • 12 GMC 84366684 Heat Shield
    84366684
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 4.3 Liter, Rear, W/8 Ft Box;Single Exhaust, Rear, W/8 Ft Box
    MSRP: $102.46 Your Price: $68.86
    1
    Add To Cart
  • 12 GMC 84523939 Heat Shield
    84523939
    Heat Shield
    Shield, Exhaust Pipe
    • Part Notes: 2.7 Liter, Front, Center;Single Exhaust, Front, Center
    • Replaced By: 84630082
    MSRP: $20.71 Your Price: $13.91
    1
    Add To Cart
  • 12
    22816982
    Tailpipe Gasket
    Gasket, Exhaust Muffler/Resonator
    • Part Notes: Dual Exhaust
    MSRP: $10.52 Your Price: $7.07
    1
    Add To Cart
  • 12 GMC 84981631 Tailpipe Hanger
    84981631
    Tailpipe Hanger
    Hanger, Exhaust Muffler/Resonator
    • Part Notes: Dual Exhaust
    MSRP: $151.79 Your Price: $102.01
    1
    Add To Cart
  • 13 GMC 84630084 Heat Shield
    84630084
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 2.7 Liter, Center, Crew Cab;Single Exhaust, Center
    MSRP: $9.90 Your Price: $6.65
    1
    Add To Cart
  • 13 GMC 84630085 Heat Shield
    84630085
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 2.7 Liter, Center, Double Cab
    MSRP: $14.96 Your Price: $10.06
    1
    Add To Cart
  • 13 GMC 84434641 Tailpipe Extension
    84434641
    Tailpipe Extension
    Sleeve Assembly-Exhaust Tail Pipe Heat *Chrome
    • Part Notes: Dual Exhaust
    • Location: Driver Side
    • Replaced By: 86513557
    MSRP: $217.85 Your Price: $145.74
    1
    Add To Cart
  • 13 GMC 84434642 Tailpipe Extension
    84434642
    Tailpipe Extension
    Sleeve Assembly-Exhaust Tail Pipe Heat *Chrome
    • Part Notes: Dual Exhaust
    • Location: Passenger Side
    • Replaced By: 86513558
    MSRP: $205.98 Your Price: $137.80
    1
    Add To Cart
  • 13 GMC 84981631 Tailpipe Hanger
    84981631
    Tailpipe Hanger
    Hanger, Exhaust Muffler/Resonator
    • Part Notes: Dual Exhaust
    MSRP: $151.79 Your Price: $102.01
    1
    Add To Cart
  • 14 GMC 84366683 Heat Shield
    84366683
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 2.7 Liter, Rear, W/O 8 Ft Box;Single Exhaust, Rear
    MSRP: $92.41 Your Price: $62.10
    1
    Add To Cart
  • 14 GMC 84366684 Heat Shield
    84366684
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: 2.7 Liter, Rear, W/8 Ft Box
    MSRP: $102.46 Your Price: $68.86
    1
    Add To Cart
  • 14 GMC 84525244 Heat Shield
    84525244
    Heat Shield
    Shield-Exhaust Heat
    • Part Notes: Dual Exhaust, Front, Outer
    MSRP: $26.82 Your Price: $18.03
    1
    Add To Cart
  • 14 GMC 84644535 Tailpipe Extension
    84644535
    Tailpipe Extension
    Sleeve Assembly-Exhaust Tail Pipe Heat *Black
    • Part Notes: Dual Exhaust
    • Location: Driver Side
    • Replaced By: 86513644
    MSRP: $206.07 Your Price: $137.84
    1
    Add To Cart
  • 14 GMC 84644536 Tailpipe Extension
    84644536
    Tailpipe Extension
    Sleeve Assembly-Exhaust Tail Pipe Heat *Black
    • Part Notes: Dual Exhaust
    • Location: Passenger Side
    • Replaced By: 86513645
    MSRP: $154.56 Your Price: $108.02
    1
    Add To Cart
  • 15 GMC 84523939 Heat Shield
    84523939
    Heat Shield
    Shield, Exhaust Pipe
    • Part Notes: Dual Exhaust, Front, Center
    • Replaced By: 84630082
    MSRP: $20.71 Your Price: $13.91
    1
    Add To Cart
  • 15 GMC 84525244 Heat Shield
    84525244
    Heat Shield
    Shield-Exhaust Heat
    • Part Notes: Dual Exhaust, Front, Outer
    MSRP: $26.82 Your Price: $18.03
    1
    Add To Cart
  • 16 GMC 84523939 Heat Shield
    84523939
    Heat Shield
    Shield, Exhaust Pipe
    • Part Notes: Dual Exhaust, Front, Center
    • Replaced By: 84630082
    MSRP: $20.71 Your Price: $13.91
    1
    Add To Cart
  • 16 GMC 84630084 Heat Shield
    84630084
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: Dual Exhaust, Center, Crew Cab
    MSRP: $9.90 Your Price: $6.65
    1
    Add To Cart
  • 16 GMC 84630085 Heat Shield
    84630085
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: Dual Exhaust, Center, Double Cab
    MSRP: $14.96 Your Price: $10.06
    1
    Add To Cart
  • 17 GMC 84366683 Heat Shield
    84366683
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: Dual Exhaust, Rear
    MSRP: $92.41 Your Price: $62.10
    1
    Add To Cart
  • 17 GMC 84630084 Heat Shield
    84630084
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: Dual Exhaust, Center
    MSRP: $9.90 Your Price: $6.65
    1
    Add To Cart
  • 18 GMC 84366683 Heat Shield
    84366683
    Heat Shield
    Shield, Exhaust Tail Pipe
    • Part Notes: Dual Exhaust, Rear
    MSRP: $92.41 Your Price: $62.10
    1
    Add To Cart
  • GMC 86799817 Front Pipe
    86799817
    Front Pipe
    Pipe, Exhaust
    • Part Notes: Silverado, Sierra; Diesel; Single Exhaust; Crew Cab; Long Box
    MSRP: $415.10 Your Price: $277.65
    1
    Add To Cart
  • GMC 86799820 Front Pipe
    86799820
    Front Pipe
    Pipe, Exhaust
    • Part Notes: Silverado, Sierra; Diesel; Dual Exhaust; 3.0l Diesel; Crew Cab; 6'6" Box;Silverado, Sierra; Diesel; Dual Exhaust; 3.0l Diesel; Double Cab; 6'6" Box
    MSRP: $546.44 Your Price: $365.56
    1
    Add To Cart
  • GMC 84144451 Muffler
    84144451
    Muffler
    Muffler, Exhaust
    • Part Notes: Silverado, Sierra; 2.7l; Regular Cab; Long Bed
    MSRP: $1064.80 Your Price: $709.01
    1
    Add To Cart
  • GMC 84657795 Muffler
    84657795
    Muffler
    Muffler, Exhaust
    • Part Notes: Silverado, Sierra; 4.3l; Double Cab; Standard Bed;Silverado, Sierra; 5.3l; Single Exhaust; Regular Cab; Standard Bed
    MSRP: $672.93 Your Price: $448.08
    1
    Add To Cart
  • GMC 84657796 Muffler
    84657796
    Muffler
    Muffler, Exhaust
    • Part Notes: Silverado, Sierra; 5.3l; Dual Exhaust; Crew Cab; Short Bed;Silverado, Sierra; 5.3l; Dual Exhaust; Double Cab; Standard Bed
    • Replaced By: 85652520
    MSRP: $1214.06 Your Price: $808.40
    1
    Add To Cart
  • GMC 84240390 Tail Pipe Extension
    84240390
    Tail Pipe Extension
    6.0L Polished Stainless Steel Dual-Wall Angle-Cut Exhaust Tip
    • Part Notes: Silverado, Sierra; 2.7l
    • Replaced By: 84722774
    MSRP: $175.00 Your Price: $146.34
    1
    Add To Cart
  • 84240383
    Tail Pipe Extension
    6.0L Polished Stainless Steel Dual-Wall Angle-Cut Exhaust Tip
    • Part Notes: Silverado, Sierra; 4.3l;Silverado, Sierra; 5.3l; Single Exhaust;Silverado, Sierra; 6.2l; Single Exhaust;Single Exhaust
    • Replaced By: 84722771
    MSRP: $175.00 Your Price: $146.34
    1
    Add To Cart
  • 84240386
    Tailpipe Extension
    6.0L Polished Stainless Steel Dual-Wall Angle-Cut Exhaust Tip
    • Part Notes: 4.3 Liter
    MSRP: $140.00 Your Price: $117.08
    1
    Add To Cart
  • GMC 84240393 Tailpipe Extension
    84240393
    Tailpipe Extension
    6.0L Polished Stainless Steel Dual-Wall Angle-Cut Exhaust Tip
    • Part Notes: 2.7 Liter
    MSRP: $140.00 Your Price: $117.08