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2008 Cadillac Escalade ESV
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Exhaust Manifolds, Pipes & Mufflers
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Walker® Quiet Flow Stainless Steel Oval Bare Exhaust Muffler for 2008 Cadillac Escalade ESV
PartNumber: 21684Product Specifications- Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
- Body Height: 6.000
- Body Length: 25.000
- Body Material: Stainless Steel
- Body Width: 11.500
- Exhaust Component Mount Type: No Mounts
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 3.000
- Inlet 1 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 3.5
- Internet Product Code (IPC): BA13F4B6FD2
- Item has MSDS (SDS): N
- Max Year Covered: 2010
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21684
- MFG Name: Tenneco, Inc
- Min Year Covered: 2007
- Most Popular Make / Model: GMC Yukon
- Most Popular Year: 2007
- Muffler Body Height: 6.0
- Muffler Body Length: 25.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 11.5
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 1
- Muffler Inlet Diameter (in): 3.0
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 3.0
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 30.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 3.000
- Outlet Configuration: Offset
- Overall Length: 30.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 306480
- Universal Or Specific Fit: Specific
- UPC: 086387216845
- Part Description: 2008 Cadillac Escalade ESV Quiet Flow Stainless Steel Oval Bare Exhaust Muffler
Vehicle Fitment- 2008 Cadillac Escalade ESV | All Trims | 8 Cyl 6.2L
$108.22
OEM (Genuine) 2008 Cadillac Escalade ESV Muffler & Pipe
PartNumber: 20757530
Product Specifications- Notes: 1/2 Ton, W/O Dual Tailpipe, 6.2 Liter
- Other Names: Muffler, Muffler & Pipe
- Item Dimensions: 132.9 x 25.8 x 15.1 inches
- Item Weight: 243.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2008 Cadillac Escalade ESV Muffler & Pipe
Vehicle Fitment- 2008 Cadillac Escalade ESV | Base, Platinum | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
FAQ for Muffler Repair
Q: How to install the Muffler?
A:
You can lubricate the insulators where the muffler assembly hangers are inserted, rotate the muffler into position over the rear axle, move the muffler rearward, then forward installing the muffler to the catalytic converters, install the insulators to the exhaust system hangers, the exhaust muffler to right catalytic converter nuts.
By Bob
GM Specialist
01/11/2022Q: What is the recommended torque for the frame bolt and nut?
A:
The recommended torque is 65 N.m (48 lb-ft).
By Bob
GM Specialist
01/11/2022Q: What is the recommended torque for the right rear axle tie rod bolt?
A:
The recommended torque is 105 N.m (77 lb-ft).
By Bob
GM Specialist
01/11/2022Q: What should I notice in the Muffler removal procedure?
A:
During removal, do not over-extend the flex coupler as internal damage may occur. The rear axle wiring harness clip is a one-way clip with a D-shape section. Do not attempt to pry the rear suspension sensor link rod from the rear position sensor ball stud. The clip can only be installed and/or removed in only one direction.
By Bob
GM Specialist
01/11/2022Q: How to remove the Muffler?
A:
You can remove the exhaust muffler, loosen the exhaust pipe clamp at the left catalytic converter, lubricate the insulators where the muffler assembly hangers are inserted to ease in removal, remove the insulators from the exhaust system hangers, pull the muffler assembly rearward to separate the muffler from the catalytic converters.
By Bob
GM Specialist
01/11/2022Q: What should I notice in the Muffler installation procedure?
A:
During installation, do not over-extend the flex coupler as internal damage may occur. The rear axle wiring harness clip is a one-way clip with a D-shape section. The clip can only be installed and/or removed in only one direction.
By Bob
GM Specialist
01/11/2022See more FAQs (1)