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Pontiac Grand LeMans Mufflers

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496540 Muffler, Factory Finish
Davico®
496540 Muffler, Factory Finish
Part Number: DAV496540
Vehicle Info Required to Guarantee Fit
$39.99
Product Details
Location : RearColor Finish : Factory FinishQuantity 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 ReplacementProduct Fit : Direct Fit
13134 Muffler, Red
Magnaflow®
13134 Muffler, Red
Part Number: M6613134
Vehicle Info Required to Guarantee Fit
$52.00
Product Details
Series : Glasspack SeriesInlet Size : 2 in. Inlet SizeOutlet Size : 2 in. Outlet SizeColor Finish : RedQuantity Sold : Sold individuallyWarranty : 90-day Magnaflow Limited Warranty on ConstructionProp 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 : Weld-OnSound Level : ModerateMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : Direct FitInlet Quantity : SingleOutlet Location : CenterCase Shape : RoundOverall Length : 26 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : Straight-ThroughInlet Location : CenterHeight : 3.5 in. HeightBody Length : 22 in. Body LengthWidth : 3.5 in. Width
18101 Muffler
Walker®
18101 Muffler
Part Number: WK18101
Vehicle Info Required to Guarantee Fit
$42.99
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.

Recommended Use : OE ReplacementProduct Fit : May Require Minor Modification
942451 Muffler, Black
Flowmaster®
942451 Muffler, Black
Part Number: F13942451
Vehicle Info Required to Guarantee Fit
$154.95
Product Details
Series : 50 Series Delta Flow SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 2.25 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 : SingleOutlet Location : CenterCase Shape : OvalOverall Length : 23 in. overall lengthOutlet Quantity : Single Outlet(s)Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 17 in. Body LengthWidth : 9.75 in. Width
18275 Muffler
Walker®
18275 Muffler
Part Number: WK18275
Vehicle Info Required to Guarantee Fit
$47.99
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
18111 Muffler
Walker®
18111 Muffler
Part Number: WK18111
Vehicle Info Required to Guarantee Fit
$48.49
Product Details
Notes : Cut to fit; For mini van; Use PN WK35914 bracket in place of WK35186, WK35687 , or WK35917Series : 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.

Overall Length : 26 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE Replacement
18107 Muffler
Walker®
18107 Muffler
Part Number: WK18107
Vehicle Info Required to Guarantee Fit
$47.99
Product Details
Series : 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
18345 Muffler
Walker®
18345 Muffler
Part Number: WK18345
Vehicle Info Required to Guarantee Fit
$60.99
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
18177 Muffler
Walker®
18177 Muffler
Part Number: WK18177
Vehicle Info Required to Guarantee Fit
$44.99
Product Details
Series : 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.

Overall Length : 26 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE Replacement
18280 Muffler
Walker®
18280 Muffler
Part Number: WK18280
Vehicle Info Required to Guarantee Fit
$43.99
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
17840 Muffler
Walker®
17840 Muffler
Part Number: WK17840
Vehicle Info Required to Guarantee Fit
$41.49
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.

Overall Length : 23.75 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE ReplacementProduct Fit : May Require Minor Modification
18409 Muffler
Walker®
18409 Muffler
Part Number: WK18409
Vehicle Info Required to Guarantee Fit
$46.49
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
17824 Muffler
Walker®
17824 Muffler
Part Number: WK17824
Vehicle Info Required to Guarantee Fit
$46.99
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.

Overall Length : 26.5 in. overall lengthMaterial : Made of Aluminized SteelRecommended Use : OE ReplacementProduct Fit : May Require Minor Modification
21501HKR Aero Chamber Series Muffler, Natural
Hooker®
21501HKR Aero Chamber Series Muffler, Natural
Part Number: H2621501
Vehicle Info Required to Guarantee Fit
$120.95
Product Details
Series : Aero Chamber SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 2.25 in. Outlet SizeColor Finish : NaturalQuantity Sold : Sold individuallyWarranty : Hooker 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 : ModerateMaterial : Made of Aluminized SteelRecommended Use : Performance ReplacementInlet Quantity : SingleOutlet Location : CenterCase Shape : OvalOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150110Inlet Location : OffsetHeight : 4.75 in. HeightBody Length : 14 in. Body LengthWidth : 10.25 in. Width
842446 Muffler, Black
Flowmaster®
842446 Muffler, Black
Part Number: F13842446
Vehicle Info Required to Guarantee Fit
$126.95
Product Details
Series : Super 44 SeriesInlet Size : 2.25 in. Inlet SizeOutlet Size : 2.25 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 : AggressiveMaterial : Made of Stainless SteelRecommended Use : Performance ReplacementProduct Fit : May Require Minor ModificationInlet Quantity : SingleOutlet Location : CenterCase Shape : OvalOverall Length : 19 in. Overall LengthOutlet Quantity : Single Outlet(s)Interchange Part Number : KV150102, 842546Internal Construction : ChamberedInlet Location : OffsetHeight : 4 in. HeightBody Length : 13 in. Body LengthWidth : 9.75 in. Width
Page 1 of 33 | Showing 1 - 15 of 494 results

Popular Products

13134 Muffler, Red
Magnaflow®
13134 Muffler, Red
Part No: M6613134
( Review)
$52.00
942451 Muffler, Black
Flowmaster®
942451 Muffler, Black
Part No: F13942451
( Review)
$154.95
40348 ProXS Series Muffler, Natural
Borla®
40348 ProXS Series Muffler, Natural
Part No: B2540348
( Review)
$165.99
17612 VT Series Muffler, Factory Finish
Dynomax®
17612 VT Series Muffler, Factory Finish
Part No: D2217612
( Review)
$58.99
GP015 High Flow Series Muffler
MBRP®
GP015 High Flow Series Muffler
Part No: M79GP015
( Review)
$119.99

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)The exhaust pipe serves as a gateway for exhaust fumes to pass through, eventually reaching the muffler before they’re expelled into the atmosphere. Regular wear, rust, and impact damage are the most common reasons why the exhaust pipe could break or develop leaks.
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.