Mufflers for 2026 GMC Yukon XL

2

15077362 - Exhaust: Catalytic Converter Seal for GM Image

Exhaust Seal

GM

Positions: Right

Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

MSRP $24.89

$17.03

MSRP $24.89

$17.03

3

Exhaust Manifold Pipe Seal

15035747

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 $20.69

$14.15

MSRP $20.69

$14.15

4

Driver Side Exhaust Front Pipe Heat Shield

84608640

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 $17.40

$12.53

MSRP $17.40

$12.53

4

Converter Shield

84608641

GM

Positions: Right

Description: Single exhaust. Front pipe. 5.3l. Right. Yukon. 4.3L. Front pipe. 6.2l. 6.2L supercharged. For Exhaust Front Pipe. 5.3 & 6.2L dual exhaust.

MSRP $18.48

$13.31

MSRP $18.48

$13.31

5

Center Muffler

84964237

GM

Description: Dual exhaust. Yukon XL. 5.3l. Single exhaust. Front muffler.

$452.62

6

Exhaust Pipe Clamp

20779889

GM

Notes: PARTS: Part included with center muffler.

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

MSRP $41.11

$28.12

MSRP $41.11

$28.12

7

Exhaust System Hanger Insulator

15092802

GM

Positions: Front

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 $32.24

$23.22

MSRP $32.24

$23.22

7

Exhaust System Hanger Insulator

23469850

GM

Positions: Front

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 $32.10

$23.11

MSRP $32.10

$23.11

8

Muffler & Pipe Assembly

87829963

GM

Description: Tahoe. 5.3l. Single exhaust. Suburban. 5.3l. Rear muffler. Yukon. 5.3l.

$260.84

8

Rear Muffler

87850148

GM

Positions: Rear

Description: Suburban. 5.3l. Dual exhaust. Yukon XL. 5.3l. Rear muffler.

$525.39

9

Rear Muffler Gasket

84941398

GM

Description: 5.3L. 5.3 & 6.2L.

MSRP $7.73

$5.57

MSRP $7.73

$5.57

11

Exhaust Heat Shield

84525244

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 $29.97

$21.59

MSRP $29.97

$21.59

13

Heat Shield

84685655

GM

Positions: Center rear

Description: 3.0L diesel, 2021-24, center, rear. 5.3L, center, rear. 3.0L diesel, center rear, Escalade ESV. 6.2L supercharged, center rear, Escalade ESV. 3.0L diesel dual exhaust 2025-26. center. 5.3 & 6.2L dual exhaust. center rear.

MSRP $22.47

$16.18

MSRP $22.47

$16.18

14

Exhaust Rear Underbody Heat Shield

84687185

GM

Positions: Rear

Description: 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 $34.48

$23.59

MSRP $34.48

$23.59

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Mufflers for 2026 GMC Yukon XL