Exhaust Components for 2021 Chevrolet Silverado 1500
No.
Part # / Description / Price
Price
1
Converter & Pipe 1 
GM
GM Description: Silverado, sierra. 5.3l. L84. 4.3L. Dual exhaust, 5.3L. Suburban. 5.3l. Single exhaust, with fuel management. Tahoe. 5.3l. Yukon XL. 5.3l.
MSRP $1,743.03
$1,139.94
MSRP $1,743.03
$1,139.94
2
Exhaust Seal GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $24.28
$15.43
MSRP $24.28
$15.43
3
Exhaust Manifold Pipe Seal GM
GM Positions: Left
Description: 2003-14. 5.3L. 5.3 & 6.2L. 4.3L. Single exhaust. 2011-13. 1/2 ton, with dual tailpipe. 2008-10. 6.0L. Dual exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.18
$12.82
MSRP $20.18
$12.82
5
F Muffler GM
GM Description: Dual exhaust, 5.3L, crew cab 5.8 ft box. Dual exhaust, 5.3L, double cab.
$811.95
$811.95
5
Muffler GM
GM Description: Silverado, sierra. 5.3l. Dual exhaust. Crew cab. 6' 6 box. Silverado, sierra. 6.2l.
$824.76
$824.76
6
Exhaust Pipe Clamp 3.5" GM
GM Notes: PARTS: Part included with muffler & pipe.
Description: 5.3 & 6.2L, 6.2L. Dual exhaust. Helps provide a tight seal for your vehicle's exhaust connections
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 $64.67
$43.15
MSRP $64.67
$43.15
7
Exhaust System Hanger Insulator GM
GM Description: 2018-20, 3 hole. Single exhaust, front. 6.6L diesel, 3-hole. Dual exhaust, front. 2.7L, front. 4.3L, front. 3.6L 2017-21. front. 2.8 turbo diesel rear section. Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $31.32
$20.95
MSRP $31.32
$20.95
10
Exhaust Rear Pipe GM
GM Description: Dual exhaust, 5.3L. Silverado, sierra. 5.3l. Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $286.90
$191.84
MSRP $286.90
$191.84
11
Exhaust Gasket GM
GM Description: Dual exhaust. 1.5L turbo. 3.6L. 1.6L. 1.8L, center and rear. 2.5L, with dual muffler. 2.0L turbo, 2011-2013. 2.4L. Helps provide a tight seal for various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.60
$1.07
MSRP $1.60
$1.07
13
Tailpipe Extension GM
GM Positions: Left
Description: Silverado, sierra. 3.0l. Left. Dual exhaust, 2020-22. Dual exhaust, 2023-25.
$149.57
$149.57
13
(Replaces 84644536) Black Passenger Side Exhaust Tail Pipe Heat Sleeve GM
GM Positions: Right
Description: Silverado, sierra. 3.0l. Right. Dual exhaust, 2020-22. Dual exhaust, 2023-25.
$149.57
$149.57
13
(Replaces 84434642) Passenger Side Exhaust Tail Pipe Heat Sleeve GM
GM Positions: Right
Description: Silverado, sierra. 5.3l. Right. Silverado, sierra. 6.2l. With super cruise.
MSRP $224.51
$149.53
MSRP $224.51
$149.53
13
Tail Pipe Extension GM
GM Positions: Left
Description: Silverado, sierra. 5.3l. Dual exhaust. Left. Silverado, sierra. 6.2l. With super cruise.
MSRP $237.45
$158.14
MSRP $237.45
$158.14
16
Heat Shield GM
GM Description: 6.6L gas, center, crew cab. 6.6L diesel, center, crew cab. Dual exhaust, center, crew cab. 2.7L, center, crew cab. Single exhaust, 2020-22, center. Single exhaust, 2023-25, center. 4.3L, center, crew cab. Single exhaust, center, crew cab. 5.3 & 6.2L dual exhaust. center.
MSRP $10.78
$7.21
MSRP $10.78
$7.21
17
Exhaust Front Heat Shield GM
GM Description: Dual exhaust, rear. 4.3L, rear, without 8 ft box. 2.7L, rear, without 8 ft box. Single exhaust, rear. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $100.73
$67.09
MSRP $100.73
$67.09
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
1
Converter & Pipe 1 GM
GM Description: Silverado, sierra. 5.3l. L84. 4.3L. Dual exhaust, 5.3L. Suburban. 5.3l. Single exhaust, with fuel management. Tahoe. 5.3l. Yukon XL. 5.3l.
MSRP $1,743.03
$1,139.94
MSRP $1,743.03
$1,139.94
4
Driver Side Exhaust Front Pipe Heat Shield GM
GM Positions: Left
Description: Single exhaust. Dual exhaust. 4.3L. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $16.98
$11.36
MSRP $16.98
$11.36
4
Converter Shield GM
GM Positions: Right
Description: Single exhaust. For Exhaust Front Pipe. Front pipe. 5.3l. Right. Yukon. 4.3L. Front pipe. 6.2l. 6.2L supercharged. 5.3 & 6.2L dual exhaust.
MSRP $18.03
$12.06
MSRP $18.03
$12.06
5
Muffler GM
GM Description: Silverado, sierra. 5.3l. Single exhaust. Crew cab. 6' 6 box. Silverado, sierra. 4.3l.
$627.04
$627.04
5
Muffler GM
GM Description: Single exhaust, crew cab, 5.8 ft box. 4.3L, double cab. Single exhaust, double cab. 4.3L, crew cab, 5.8 ft box.
$607.90
$607.90
5
Muffler GM
GM Description: Silverado, sierra. 5.3l. Single exhaust. Regular cab. 8' 0 box. Silverado, sierra. 4.3l.
$848.75
$848.75
6
Exhaust Pipe Clamp GM
GM Notes: PARTS: Part included with muffler & pipe.
Description: 4.3L. Dual exhaust. Single exhaust. 2011-13. 5.3 & 6.2L. 5.3L. Helps provide a tight seal for your vehicle's exhaust connections
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 $40.11
$26.84
MSRP $40.11
$26.84
8
Exhaust System Hanger Insulator GM
GM Description: Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
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 $31.46
$21.05
MSRP $31.46
$21.05
9
Exhaust Heat Shield GM
GM Description: Single exhaust, front, outer. 6.6L gas, front, #2. Dual exhaust, front, outer. 2.7L, front, outer. 4.3L, front, outer. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $29.24
$19.57
MSRP $29.24
$19.57
10
Heat Shield GM
GM Description: Single exhaust, front, center. 6.6L gas, front, #1. 6.6L diesel, front, #2. 2.7L, front, center. Dual exhaust, 2020-22, front, center. Dual exhaust, 2023-25, front, center. 4.3L, front, center. 5.3 & 6.2L dual exhaust. front center.
MSRP $22.58
$15.10
MSRP $22.58
$15.10
11
Exhaust Rear Underbody Heat Shield GM
GM Description: 6.6L diesel, center, regular cab. 6.6L gas, center, regular cab. 4.3L, center, regular cab. Single exhaust, center, regular cab. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.19
$6.81
MSRP $10.19
$6.81
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
1
Converter & Pipe 1 GM
GM Description: Silverado, sierra. 5.3l. L84. 4.3L. Dual exhaust, 5.3L. Suburban. 5.3l. Single exhaust, with fuel management. Tahoe. 5.3l. Yukon XL. 5.3l.
MSRP $1,743.03
$1,139.94
MSRP $1,743.03
$1,139.94
5
Muffler GM
GM Description: Silverado, sierra. 5.3l. Single exhaust. Regular cab. 8' 0 box. Silverado, sierra. 4.3l.
$848.75
$848.75
5
Muffler GM
GM Description: Silverado, sierra. 5.3l. Single exhaust. Crew cab. 6' 6 box. Silverado, sierra. 4.3l.
$627.04
$627.04
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
No.
Part # / Description / Price
Price
5
(Replaces 12709334) Nitrogen Oxides Catalytic Converter with Filter 1 GM
GM Description: Silverado, sierra. 3.0l diesel. Upper. Tahoe. 3.0l diesel. Single exhaust, 2020-22. Nox converter with filter. Escalade ESV. 3.0l diesel. Suburban. 3.0l diesel. Yukon. 3.0l diesel.
MSRP $1,583.33
$1,035.50
MSRP $1,583.33
$1,035.50
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
Exhaust Tip, Dual Wall Angle Cut 4.3L & 5.3L Replaced by Part Number 84722771 GM
GM Notes: Order By Vehicle Application.
Description: Silverado, sierra. 5.3l. Single exhaust. Silverado, sierra. 6.2l. Add a sporty appearance to the exterior of your vehicle with this Chevrolet Performance Exhaust Tip Set. This Tip features the Bowtie logo for a personalized touch. Personalize the look of your vehicle with this Exhaust Tip. Created with quality materials for durability and enhanced performance. Silverado, sierra. 4.3l.
Exhaust Muffler GM
GM Notes: Order by Description.
Description: Silverado, sierra. 5.3l. Silverado, sierra. 4.3l. Single exhaust, regular cab, 6.6 ft box. 4.3L, crew cab, 6.6 ft box.
MSRP $670.11
$442.43
MSRP $670.11
$442.43
Muffler GM
GM Notes: Order by Description.
Description: Silverado, sierra. 5.3l. Dual exhaust. Single cab.
$285.23
$285.23
Converter & Pipe 1 GM
GM Description: Silverado, sierra. 5.3l. L84. 4.3L. Dual exhaust, 5.3L. Suburban. 5.3l. Single exhaust, with fuel management. Tahoe. 5.3l. Yukon XL. 5.3l.
MSRP $1,743.03
$1,139.94
MSRP $1,743.03
$1,139.94
Catalytic Converter 1 GM
GM Description: Single exhaust, without fuel management. Silverado, sierra. 5.3l. L82. Incl.Front Exhaust Pipe.
MSRP $1,542.13
$1,008.56
MSRP $1,542.13
$1,008.56
Muffler GM
GM Notes: Order by Description.
Description: Silverado, sierra. 5.3l. Single exhaust. Regular cab. 8' 0 box. Silverado, sierra. 4.3l.
$848.75
$848.75
Muffler GM
GM Notes: Order by Description.
Description: Single exhaust, crew cab, 5.8 ft box. 4.3L, double cab. Single exhaust, double cab. 4.3L, crew cab, 5.8 ft box.
$607.90
$607.90
Muffler GM
GM Notes: Order by Description.
Description: Silverado, sierra. 5.3l. Single exhaust. Crew cab. 6' 6 box. Silverado, sierra. 4.3l.
$627.04
$627.04
F Muffler GM
GM Notes: Order by Description.
Description: Dual exhaust, 5.3L, crew cab 5.8 ft box. Dual exhaust, 5.3L, double cab.
$811.95
$811.95
Muffler GM
GM Notes: Order by Description.
Description: Silverado, sierra. 5.3l. Dual exhaust. Crew cab. 6' 6 box. Silverado, sierra. 6.2l.
$824.76
$824.76
Tail Pipe Extension GM
GM Notes: Order By Vehicle Application.
Description: Silverado, sierra. 5.3l. Dual exhaust. Left. Silverado, sierra. 6.2l. With super cruise.
MSRP $237.45
$158.14
MSRP $237.45
$158.14
(Replaces 84434642) Passenger Side Exhaust Tail Pipe Heat Sleeve GM
GM Notes: Order By Vehicle Application.
Description: Silverado, sierra. 5.3l. Right. Silverado, sierra. 6.2l. With super cruise.
MSRP $224.51
$149.53
MSRP $224.51
$149.53
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.