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A112873
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2003 GMC Envoy XL L6 4.2L Muffler Premium

$145.94
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Warranty Policy

Right parts, guaranteed. If you find any defects, let us know within 90 days and we'll take care of it. Check out our Warranty Policy for more details.

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If you're not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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More Information
FitmentDirect OE Replacement
Muffler TypeCombination
Muffler Inlet ConfigurationCentered
Muffler Inlet Count1
Muffler Inlet Diameter 12 1/2"
Muffler Inlet Connection Type2 Bolt Welded Flange
Muffler Outlet ConfigurationOffset
Muffler Outlet Count1
Muffler Outlet Diameter2 1/2"
Muffler Outlet Diameter DesignationInside Diameter
Muffler Overall Length44 7/16"
Muffler Body Length27"
Muffler Body Height5 1/2"
Muffler Body Width11"
Muffler ShapeOval
Muffler ReversibleNo
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2002 GMC Envoy XL L6 4.2L 256cid
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2003 GMC Envoy XL L6 4.2L 256cid
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2003 Isuzu Ascender L6 4.2L 256cid
2004 Chevrolet Trailblazer EXT L6 4.2L 256cid
2004 Chevrolet Trailblazer EXT V8 5.3L 325cid
2004 GMC Envoy XL L6 4.2L 256cid
2004 GMC Envoy XL V8 5.3L 323cid
2004 GMC Envoy XUV V8 5.3L 323cid
2004 Isuzu Ascender L6 4.2L 256cid
2005 Chevrolet Trailblazer EXT L6 4.2L 256cid
2005 Chevrolet Trailblazer EXT V8 5.3L 323cid
2005 GMC Envoy XL L6 4.2L 256cid
2005 GMC Envoy XL V8 5.3L 323cid
2005 GMC Envoy XUV V8 5.3L 323cid
2005 Isuzu Ascender L6 4.2L 256cid
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