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101 on Your Vehicle's Exhaust System

One of your vehicle's most important components is its exhaust system. It manages and expels waste carbon dioxide (CO2), carbon monoxide (CO), and other harmful substances generated by your engine's combustion process.

A working exhaust system provides benefits such as emissions control, improved engine performance, noise reduction, and better fuel economy. Your exhaust system's catalytic converters work hard to initiate chemical reactions that convert toxic gases into neutral substances, allowing you to meet environmental regulations with vehicle use.

Apart from emissions control, vehicle exhaust systems help maintain optimal engine performance. The more efficiently exhaust gases are expelled from your engine, the better your engine will perform. Likewise, noise reduction is improved when mufflers and silencers properly quiet the exhaust process using sound-dampening materials and noise-attenuating chambers.

Why Should I Consider Getting New Exhaust Parts From AutoNation Parts?

Help preserve your vehicle's resale value by investing in quality original equipment manufacturer (OEM) components that adhere to your vehicle's specifications for a tight fit. Look no further than AutoNation Parts, which has thousands of exhaust parts and accessories in stock for your vehicle. Get in touch with one of our dedicated parts specialists today!

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84123642 - : Exhaust Muffler Assembly for GM Image

Exhaust Muffler Assembly

Canyon, Colorado. 3.6l. 128 wheelbase. 3.6L 2017-21. 140" wb. Has the necessary components to service your vehicle's exhaust muffler...
$859.44
MSRP $1,164.62
Save $305.18
26.2% Off
84849853 - : Under-Body Shield for GM Image

Under-Body Shield

Shield used to direct water / debris away from the floor pan.
$138.61
22921589 - : Passenger Side Fuel Tank Shield for GM Image

Passenger Side Fuel Tank Shield

Fuel tank components. Protects the fuel tank This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
$40.75
MSRP $53.69
Save $12.94
24.1% Off
10222296 - : Support Brace for GM Image

Support Brace

From turbine. 6.5L diesel, turbine to intake. Upper.
$6.18
MSRP $8.37
Save $2.19
26.2% Off
23347396 - : Exhaust Muffler Heat Shield for GM Image

Exhaust Muffler Heat Shield

3.6L, rear. 2.5L, rear. 2.0L, muffler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$39.26
MSRP $53.41
Save $14.15
26.5% Off
11516569 - : M6x1x30 Multi-Purpose Bolt for GM Image

M6x1x30 Multi-Purpose Bolt

2016-18. 2018-19, outer. 2019-20. 2008-2012. 3.0L twin-turbo, radiator mounted. 1.2L turbo, front section. 6x30mm. This GM Genuine Part...
$3.10
MSRP $4.20
Save $1.10
26.2% Off
42866046 - : Mount Bracket for GM Image

Mount Bracket

Exterior lighting, exterior lighting.
$25.29
MSRP $34.25
Save $8.96
26.2% Off
12680470 - : Heated Oxygen Sensor for GM Image

Heated Oxygen Sensor

CT6. 4.2l. Canister & sensors, 4.2l twin-turbo, bank 2 sensor 2. This part requires programming and/or special setup procedures GM...
$64.80
MSRP $91.32
Save $26.52
29% Off
25207191 - : Shield for GM Image

Shield

1.3L turbo. Trailblazer. 1.3l.
$39.80
MSRP $57.00
Save $17.20
30.2% Off
39076927 - : Active Noise Cancellation Microphone Grille for GM Image

Active Noise Cancellation Microphone Grille

Sportback, black. Active noise. With sunroof, black. Noise cancellation black. This GM Genuine Part is designed, engineered, and tested...
$8.95
MSRP $13.82
Save $4.87
35.2% Off
24298483 - : Automatic Transmission Torque Converter for GM Image

Automatic Transmission Torque Converter

CTS. 2.0l. M5n trans. CT6. 2.0l. Camaro. 2.0l. 8l45. From 09/23/2015. To 09/23/2015. Manufactured to GM OE specification for fit,...
$578.38
MSRP $828.33
Save $249.95
30.2% Off
12639886 - : Engine Intake Manifold Cover for GM Image

Engine Intake Manifold Cover

2.5L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors A heat reflective...
$95.45
MSRP $134.51
Save $39.06
29% Off
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