{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Select your vehicle

GMC K1500 Suburban Mufflers

Refine by:

Shop Catalog

Showing 1 - 15 of 444 results
Display item:
15
30
45
Sort by:
Polished Muffler - Universal
Part Number: KV150108
Vehicle Info Required to Guarantee Fit
$89.49
Product Details
Inlet Size : 2.25 in. Inlet SizeOutlet Size : 3.25 in. Outlet SizeColor Finish : PolishedQuantity Sold : Sold individuallyWarranty : 1-year Kool Vue limited warrantyProp 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.

Sound Level : MildProduct Fit : UniversalReturns Policy : 60-Day Return PolicyInlet Quantity : SingleOutlet Quantity : DualInlet Location : CenterHeight : 4.5 in. HeightBody Length : 10 in. Body LengthWidth : 4.5 in. WidthAttachment Style : Clamp-OnMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementExhaust Tip Material : Tip Made of SteelOutlet Location : CenterCase Shape : RoundExhaust Tip Finish : Polished TipOverall Length : 18.5 in. overall lengthInterchange Part Number : GM2707
Made of Stainless Steel Muffler 2.25 in. Inlet Size 4 in. Outlet Size - Sold Individually
Part Number: KV150103
Vehicle Info Required to Guarantee Fit
$71.99
Product Details
Inlet Size : 2.25 in. Inlet SizeOutlet Size : 4 in. Outlet SizeColor Finish : PolishedQuantity Sold : Sold individuallyWarranty : 1-year Kool Vue limited warrantyProp 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.

Sound Level : MildReturns Policy : 60-Day Return PolicyInlet Quantity : SingleOutlet Quantity : SingleInlet Location : CenterHeight : 6 in. HeightBody Length : 13.75 in. Body LengthWidth : 6 in. WidthAttachment Style : Clamp-OnTip Diameter : 4 in. Tip DiameterMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementExhaust Tip Material : Tip Made of SteelOutlet Location : CenterCase Shape : RoundExhaust Tip Finish : Polished TipOverall Length : 17.5 in. overall lengthInterchange Part Number : 842448
810602 Muffler
Part Number: DAV810602
Vehicle Info Required to Guarantee Fit
$66.99
Product Details
Quantity Sold : Sold individuallyWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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.

Recommended Use : OE Replacement
810555 Muffler
Part Number: DAV810555
Vehicle Info Required to Guarantee Fit
$68.49
Product Details
Quantity Sold : Sold individuallyWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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.

Recommended Use : OE Replacement
8524553 Black Muffler - May Require Minor Modification
Part Number: F138524553
Vehicle Info Required to Guarantee Fit
$206.95
Product Details
Series : Super 50 SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyProp 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.

Attachment Style : Clamp-On or Weld-OnSound Level : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : DualOutlet Location : CenterCase Shape : OvalOverall Length : 23 in. overall lengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150105, 842583, 17519Internal Construction : ChamberedInlet Location : Center (Dual)Height : 5 in. HeightBody Length : 17 in. Body LengthWidth : 10 in. Width
22329 Muffler
Part Number: WK22329
Vehicle Info Required to Guarantee Fit
$48.99
Product Details
Location : Rear, Passenger Side, Driver Or Passenger Side, Driver SideSeries : Quiet-Flow SS SeriesQuantity Sold : Sold individuallyProp 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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
18124 Muffler
Part Number: WK18124
Vehicle Info Required to Guarantee Fit
$43.99
Product Details
Location : Driver Or Passenger Side, Driver SideSeries : Tru Fit SeriesQuantity Sold : Sold individuallyProp 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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
18805 Muffler
Part Number: WK18805
Vehicle Info Required to Guarantee Fit
$65.49
Product Details
Series : SoundFX SeriesQuantity Sold : Sold individuallyProp 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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
17849 Muffler - May Require Minor Modification
Part Number: WK17849
Vehicle Info Required to Guarantee Fit
$35.99
Product Details
Notes : Modifications and/or additional parts requiredSeries : SoundFX SeriesQuantity Sold : Sold individuallyProp 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 : 25.5 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE ReplacementProduct Fit : May Require Minor Modification
21784 Muffler
Part Number: WK21784
Vehicle Info Required to Guarantee Fit
$45.99
Product Details
Location : Rear, Passenger Side, Driver Or Passenger Side, Driver SideSeries : Quiet-Flow SeriesQuantity Sold : Sold individuallyProp 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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
524553 Black Muffler - May Require Minor Modification
Part Number: F13524553
Vehicle Info Required to Guarantee Fit
$185.95
Product Details
Series : Super 50 SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 3 in. Outlet SizeColor Finish : BlackQuantity Sold : Sold individuallyWarranty : 3-year Flowmaster limited warrantyProp 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.

Attachment Style : Clamp-On or Weld-OnSound Level : ModerateMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : DualOutlet Location : CenterCase Shape : OvalOverall Length : 23 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : Center (Dual)Height : 5 in. HeightBody Length : 17 in. Body LengthWidth : 10 in. Width
18274 Muffler
Part Number: WK18274
Vehicle Info Required to Guarantee Fit
$48.49
Product Details
Location : Driver Or Passenger Side, Driver SideSeries : SoundFX SeriesQuantity Sold : Sold individuallyProp 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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
18218 Muffler
Part Number: WK18218
Vehicle Info Required to Guarantee Fit
$49.49
Product Details
Series : SoundFX SeriesQuantity Sold : Sold individuallyProp 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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
17845 Muffler - May Require Minor Modification
Part Number: WK17845
Vehicle Info Required to Guarantee Fit
$38.99
Product Details
Location : Driver Or Passenger Side, Driver SideNotes : Modifications and/or additional parts requiredSeries : SoundFX SeriesQuantity Sold : Sold individuallyProp 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 : 26.5 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE ReplacementProduct Fit : May Require Minor Modification
18293 Muffler
Part Number: WK18293
Vehicle Info Required to Guarantee Fit
$45.99
Product Details
Location : Passenger Side, Driver Or Passenger Side, Driver SideSeries : SoundFX SeriesQuantity Sold : Sold individuallyProp 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.

Material : Made of Aluminized SteelRecommended Use : OE Replacement
Page 1 of 30 | Showing 1 - 15 of 444 results

Popular Products

40348 Natural Muffler - Universal
Part No: B2540348
( Review)
$165.99
17296 Natural Muffler
Part No: D2217296
( Review)
$144.49
GP015 Muffler - Universal
Part No: M79GP015
( Review)
$119.99
22329 Muffler
Part No: WK22329
( Review)
$48.99

Product Questions & Answers

Q:Is this quiet?
Jane J.
A:BEST ANSWERHi Jane, I'm glad to assist you. Yes, it is. If you're interested in this muffler, you can click on the link below for direct ordering to take advantage of our ongoing sale and limited stocks. I hope this helps and happy shopping. https://www.carparts.com/muffler/walker/wk18218?can=CPAE1047_20220321 Show less
Arnel E.
 
2 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Improve Your Exhaust Note With These Exhaust System Parts
Improve Your Exhaust Note With These Exhaust System PartsHeaders are the metal tubes that lead exhaust gases out of each engine cylinder. Headers also play a key role in the engine’s sound, since this is the first exhaust system part that facilitates exhaust gases. Wider header tubes can create a deep and throaty exhaust note, while narrower tubes
Exhaust Coupling Alternatives (No Welding Needed)
Exhaust Coupling Alternatives (No Welding Needed)And the best part? You don’t even need to weld them to your pipe. A few basic tools should be enough to get the job done. What You Should Know About Exhaust Pipes The exhaust pipe serves as a gateway for exhaust fumes to pass through, eventually reaching the muffler before they’re
Common Types of Mufflers
Common Types of MufflersThe chambered muffler is the most prevalent type. It gets its name from the chambers inside the muffler: the central chamber and resonating chamber.