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2013 GMC Sierra 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit2013 GMC Sierra 2500 HD Change Vehicle

Walker®
2013 GMC Sierra 2500 HD - Muffler

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$309.49
$409.06Save: $99.57(24%)
OR
Manufacturer #21753
Guaranteed to Fit2013 GMC Sierra 2500 HD Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2013 GMC Sierra 2500 HD
Denali
8 Cyl 6.0L
Crew Cab Pickup, 153.7 in. Wheelbase
2013 GMC Sierra 2500 HD
SLE
8 Cyl 6.0L
Extended Cab Pickup, 153.7 in. Wheelbase
2013 GMC Sierra 2500 HD
SLT
8 Cyl 6.0L
Crew Cab Pickup, 153.7 in. Wheelbase
2013 GMC Sierra 2500 HD
WT
8 Cyl 6.0L
Standard Cab Pickup, 133.6 in. Wheelbase

Highlights

Part:
Muffler
Brand:
Walker
Series:
Quiet-Flow Series
Quantity Sold:
Sold individually
Warranty:
Lifetime Walker limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Overall Length:
29 in. overall length
Recommended Use:
OE Replacement
Fitnotes:
Crew Cab Pickup, 153.7 in. Wheelbase,Extended Cab Pickup, 153.7 in. Wheelbase,Standard Cab Pickup, 133.6 in. Wheelbase

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2011-2014 Chevrolet Silverado 2500 HD
LT
8 Cyl 6.0L
Standard Cab Pickup, 158.1 in. Wheelbase
2011-2014 Chevrolet Silverado 2500 HD
LTZ
8 Cyl 6.0L
Crew Cab Pickup, 153.7 in. Wheelbase
2011-2014 Chevrolet Silverado 2500 HD
WT
8 Cyl 6.0L
Extended Cab Pickup, 153.7 in. Wheelbase
2011-2014 GMC Sierra 2500 HD
WT
8 Cyl 6.0L
Crew Cab Pickup, 153.7 in. Wheelbase
2011-2014 GMC Sierra 3500 HD
WT
8 Cyl 6.0L
Extended Cab Pickup, 167.7 in. Wheelbase
Page 1 of 5 | Showing 1 - 5 of 21 results

Product Information

WALKER – QUIET-FLOW MUFFLERS

Silence and optimized exhaust flow are golden and given with the OE-quality louvered tube technology that goes into Walker’s Quiet-Flow mufflers. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

  • Ready to install with exact-fit routing and hangers
  • Designed with OE-quality louvered tube technology for optimized exhaust tone
  • Heads are domed instead of flat for noise reduction
  • Directly compatible with multitude of import and domestic vehicles
  • Heads firmly spun-locked to prevent cracking
  • Internal drainage system protects against acid build-up
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
What size are the inlet an outlet on this item?Jeffrey R.Oct 31, 2023
Best Answer:Hi Jeffrey, I'm pleased to assist you. The inlet and outlet sizes of this muffler (21753) are both 3.5 inches. This is a common size for mufflers on V6 and V8 engines. If you're interested, you can use the link below to directly place your order. Take advantage of our low price and limited stocks. I hope this helps, and enjoy shopping! <a href="https://www.carparts.com/muffler/walker/wk21753?can=CPGG4850_CSQA_20231031" target="_blank">https://www.carparts.com/muffler/walker/wk21753?can=CPGG4850_CSQA_20231031</a>
Grace G.STAFFOct 31, 2023