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Home 2026 GMC Yukon AT4 3.0L L6 - Diesel Catalytic Converter

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2026 GMC Yukon

AT4 3.0L L6 - Diesel

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Catalytic Converter for 2026 GMC Yukon

Diagram 1 1. Catalytic Converter Clamp Diagram 2 2. Catalytic Converter Gasket Diagram 3 3. Catalytic Converter
Catalytic Converter for 2026 GMC Yukon #0
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No.
Part # / Description / Price
Price
2
55503171 - Exhaust: Catalytic Converter Clamp for GM Image
Catalytic Converter Clamp
55503171
GM GM
Description: Helps provide a tight seal for your vehicle's catalytic converter and exhaust pipe connection This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $14.88
$10.72
MSRP $14.88
$10.72
3
86535357 - Exhaust: Catalytic Converter for GM Image
Catalytic Converter 1
86535357
GM GM
Description: Silverado, sierra. 3.0l diesel. Upper. Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Nox scr/doc converter. Yukon. 3.0l diesel. 3.0L diesel dual exhaust 2025-26. 3.0L diesel single exhaust 2025-26.
MSRP $408.52
$270.85
MSRP $408.52
$270.85
4
84763642 - Exhaust: Converter & Pipe Gasket for GM Image
Exhaust System Front Gasket
84763642
GM GM
Description: Dual exhaust. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $3.58
$2.58
MSRP $3.58
$2.58
6
84479918 - Exhaust: Hanger for GM Image
Exhaust Bracket
84479918
GM GM
Description: For Converter. 3.0L diesel, 2025-26.
MSRP $21.63
$15.56
MSRP $21.63
$15.56
10
15092802 - Exhaust: Intermediate Pipe Insulator for GM Image
Exhaust System Hanger Insulator
15092802
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 $32.24
$23.22
MSRP $32.24
$23.22
12
87816557 - Exhaust: Rear Muffler for GM Image
Rear Muffler
87816557
GM GM
Description: Suburban. 3.0l diesel. Tahoe. 3.0l diesel. Yukon. 3.0l diesel. 3.0L diesel single exhaust 2025-26. Rear muffler.
$215.54
$215.54
16
84685655 - Exhaust: Heat Shield for GM Image
Heat Shield
84685655
GM GM
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
17
84687185 - Exhaust: Heat Shield for GM Image
Exhaust Rear Underbody Heat Shield
84687185
GM GM
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
$23.79
MSRP $34.48
$23.79
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.