How to replace the exhaust pipe on 6.0L and 8.1L engines on GMC Yukon XL 2500?

Vehicle elevation and correct support must be accomplished as the first step for replacing exhaust manifold pipes on 6.0l and 8.1l engines. A suitable transmission jack will support the transmission for you to remove the transmission mount to transmission support nuts then lift the transmission off its support. Start by removing the transmission support crossmember bolts before taking out the crossmember then you should detach the exhaust Muffler. The removal process starts with disconnecting the clip from both engine harness and Oxygen Sensor pigtail before separating the connector position assurance (CPA) retainer and Oxygen Sensor electrical connector to remove the Oxygen Sensor. Lower the transmission with the jack and remove the exhaust manifold pipe by discarding its old seal while disconnecting the exhaust manifold pipe nuts. A fresh exhaust manifold pipe seal should be positioned onto the exhaust manifold pipe before securing the pipe through installation. After lifting the transmission with the jack, ensure the exhaust manifold pipe nuts reach 50 nm torque (39 ft. Lbs.). Apply gm p/n 12377953 anti-seize compound or equivalent to the threads of a reused Oxygen Sensor before tightening it to 42 nm (31 ft. Lbs.). The Oxygen Sensor electrical connector and cpa retainer must be connected before installing the clip that wraps around the engine harness and Oxygen Sensor pigtail. Begin by installing the transmission support crossmember with its bolts to a torque of 95 nm (70 ft. Lbs.). After installing the exhaust Muffler you can proceed with putting back the transmission support crossmember and tightening its bolts to 95 nm (70 ft. Lbs.). Screw the transmission mount onto the transmission support nuts until they reach 40 nm (30 ft. Lbs.). Follow the last step by taking away the transmission jack before dropping the vehicle to the floor.

OEM GMC Yukon XL 2500 Exhaust Pipe

Exhaust Tail Pipe

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35 Exhaust Pipes found

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GMC Yukon XL 2500 Catalytic Converter
Part Number: 19418958
$1497.91 MSRP: $2236.50
You Save: $738.59 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 20854457, 25904626, 25904629
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2010 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Yukon XL 2500 Catalytic Converter
Part Number: 19418926
$2089.59 MSRP: $3134.37
You Save: $1044.78 (34%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15896590, 20854453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Yukon XL 2500 Catalytic Converter
Part Number: 19418939
$2035.73 MSRP: $3152.45
You Save: $1116.72 (36%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15127418, 25904628, 25824120
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Yukon XL 2500 Catalytic Converter
Part Number: 19418941
$2245.46 MSRP: $3358.95
You Save: $1113.49 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15905948, 20854454
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon XL 2500 Catalytic Converter
Part Number: 19418932
$2642.34 MSRP: $3954.87
You Save: $1312.53 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 25824121
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Yukon XL 2500 Muffler & Pipe
Part Number: 25940548
$638.25 MSRP: $958.53
You Save: $320.28 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS
View related parts
GMC Yukon XL 2500 Catalytic Converter
Part Number: 19420109
$933.52 MSRP: $1389.07
You Save: $455.55 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Front Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 10395214, 15755464, 15754087
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS
View related parts
GMC Yukon XL 2500 Catalytic Converter
Part Number: 19420124
$970.06 MSRP: $1443.93
You Save: $473.87 (33%)
ADD TO CART
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Front Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15754088, 15755463, 10395213
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS
View related parts
GMC Yukon XL 2500 Muffler & Pipe
Part Number: 20882404
$892.40 MSRP: $1340.20
You Save: $447.80 (34%)
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Replaces: 20779912, 25940547
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Yukon XL 2500 Catalytic Converter, Passenger Side
Part Number: 15064138
Product Specifications
- Other Name: Pipe Assembly-Exhaust Manifold *Marked Print; Exhaust Pipe; Front Pipe; Pipe, Catalytic Converter; Pipe, Exhaust Pipe
- Position: Passenger Side
- Replaces: 15045399
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS
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GMC Yukon XL 2500 Catalytic Converter
Part Number: 19419599
$1942.11 MSRP: $2903.47
You Save: $961.36 (34%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 15896591
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX
View related parts
GMC Yukon XL 2500 Muffler
Part Number: 88983205
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/Exhaust & Tail Pipe & 3Way Catalytic Converter; Muffler, Exhaust
- Replaces: 15076574, 88983111
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 8.1 L GAS
View related parts
GMC Yukon XL 2500 Muffler
Part Number: 88983207
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/Exhaust & Tail Pipe & 3Way Catalytic Converter; Muffler, Exhaust
- Replaces: 88983203
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 8.1 L GAS
View related parts
GMC Yukon XL 2500 Catalytic Converter
Part Number: 19420119
$1865.17 MSRP: $2787.94
You Save: $922.77 (34%)
Product Specifications
- Other Name: Converter Assembly, 3Way Catalytic (W/Exhaust Manifold Pipe) "Kit"; Exhaust Pipe; Converter & Pipe; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Replaces: 20854455, 15896592
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon XL 2500 Front Pipe, Passenger Side
Part Number: 15013592
Product Specifications
- Other Name: Pipe, Catalytic Converter; Exhaust Pipe; Pipe, Exhaust Pipe
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 8.1 L GAS
View related parts
GMC Yukon XL 2500 Muffler & Pipe
Part Number: 22812179
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Resonator, Exhaust & Tail Pipe; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Replaces: 15896610
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX
View related parts
GMC Yukon XL 2500 Catalytic Converter
Part Number: 15070466
Product Specifications
- Other Name: Converter; Converter, Catalytic Converter; Converter, Exhaust Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 8.1 L GAS
View related parts
GMC Yukon XL 2500 Muffler
Part Number: 15092796
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
GMC Yukon XL 2500 Muffler & Pipe
Part Number: 20960897
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 25940542, 20779907
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
GMC Yukon XL 2500 Muffler & Pipe
Part Number: 19256935
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/Exhaust Pipe & Tail Pipe); Muffler; Muffler, Exhaust; Exhaust Pipe
- Replaces: 15875136
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Yukon XL 2500 | SLE, SLT | 8 Cyl 6.0 L GAS

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GMC Yukon XL 2500 Exhaust Pipe

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GMC Yukon XL 2500 Exhaust Pipe Parts Questions & Experts Answers

Catalytic Converter
19420109
Q: How to replace the exhaust pipe on 6.0L and 8.1L engines on GMC Yukon XL 2500?
A: Vehicle elevation and correct support must be accomplished as the first step for replacing exhaust manifold pipes on 6.0l and 8.1l engines. A suitable transmission jack will support the transmission for you to remove the transmission mount to transmission support nuts then lift the transmission off its support. Start by removing the transmission support crossmember bolts before taking out the crossmember then you should detach the exhaust Muffler. The removal process starts with disconnecting the clip from both engine harness and Oxygen Sensor pigtail before separating the connector position assurance (CPA) retainer and Oxygen Sensor electrical connector to remove the Oxygen Sensor. Lower the transmission with the jack and remove the exhaust manifold pipe by discarding its old seal while disconnecting the exhaust manifold pipe nuts. A fresh exhaust manifold pipe seal should be positioned onto the exhaust manifold pipe before securing the pipe through installation. After lifting the transmission with the jack, ensure the exhaust manifold pipe nuts reach 50 nm torque (39 ft. Lbs.). Apply gm p/n 12377953 anti-seize compound or equivalent to the threads of a reused Oxygen Sensor before tightening it to 42 nm (31 ft. Lbs.). The Oxygen Sensor electrical connector and cpa retainer must be connected before installing the clip that wraps around the engine harness and Oxygen Sensor pigtail. Begin by installing the transmission support crossmember with its bolts to a torque of 95 nm (70 ft. Lbs.). After installing the exhaust Muffler you can proceed with putting back the transmission support crossmember and tightening its bolts to 95 nm (70 ft. Lbs.). Screw the transmission mount onto the transmission support nuts until they reach 40 nm (30 ft. Lbs.). Follow the last step by taking away the transmission jack before dropping the vehicle to the floor.

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