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1996-2009 CHEVROLET EXPRESS 2500 MUFFLER (WALKER QUIET-FLOW3 MUFFLER)

Product #: 78743G Brand: Walker See Product Details
Note: Product images may differ from actual product appearance.
Priced from: $120.69 - $190.69 Custom Fit
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Priced from: $120.69 - $190.69 Custom Fit

Muffler - Aluminized steel

SKU #:JCW-WK21367 Mfr #: 21367
Submodel Engine Fitnote
Base 8 Cyl 5.7L 135.0 in. Wheelbase, Except Rear Exit, Over 8500 G.V.W.R.
135.0 in. Wheelbase, Over 8500 G.V.W.R., Except Rear Exit
135.0 in. Wheelbase, Up To 8500 G.V.W.R.
LS 8 Cyl 5.7L 135.0 in. Wheelbase, Except Rear Exit, Over 8500 G.V.W.R.
135.0 in. Wheelbase, Over 8500 G.V.W.R., Except Rear Exit
135.0 in. Wheelbase, Up To 8500 G.V.W.R.
See Fitment Details for Base, and Base
$190.69
per sold individually
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Ships Same day - 1 business day
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Muffler - Aluminized steel

SKU #:JCW-WK21368 Mfr #: 21368
Submodel Engine Fitnote
Base 8 Cyl 6.5L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
LS 8 Cyl 6.5L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
Base 6 Cyl 4.3L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
Base 8 Cyl 5.0L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
Base 8 Cyl 5.7L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
LS 6 Cyl 4.3L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
LS 8 Cyl 5.0L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
LS 8 Cyl 5.7L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
135.0 in. Wheelbase
See Fitment Details for Base, LS, Base and 5 others
$172.65
per sold individually
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Ships Same day - 1 business day
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Quiet-Flow3 Muffler - Aluminized steel

SKU #:JCW-WK21482 Mfr #: 21482
  • Walker Quiet-Flow3 Series
  • Product Fit: Direct Fit
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
Submodel Engine Fitnote
Base 6 Cyl 4.3L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
Base 8 Cyl 5.0L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
LS 6 Cyl 4.3L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
LS 8 Cyl 5.0L 135.0 in. Wheelbase, Up To 8500 G.V.W.R.
See Fitment Details for Base, Base, LS and 1 other
$168.80
per sold individually
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Ships Same day - 1 business day
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Quiet-Flow3 Muffler - Aluminized steel

SKU #:JCW-WK21551 Mfr #: 21551
  • Walker Quiet-Flow3 Series
  • Product Fit: Direct Fit
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
Submodel Engine Fitnote
LS 8 Cyl 4.8L 135.0 in. Wheelbase
Base 8 Cyl 4.8L 135.0 in. Wheelbase
Base 8 Cyl 6.0L 135.0 in. Wheelbase
LS 8 Cyl 6.0L 135.0 in. Wheelbase
LT 8 Cyl 4.8L 135.0 in. Wheelbase
LT 8 Cyl 6.0L 135.0 in. Wheelbase
See Fitment Details for LS, Base, Base and 3 others
$177.54
per sold individually
Free Shipping
Ships Same day - 1 business day
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Quiet-Flow3 Muffler - Aluminized steel

SKU #:JCW-WK21553 Mfr #: 21553
  • Walker Quiet-Flow3 Series
  • Product Fit: Direct Fit
  • Stock Sound Level
  • Material: Aluminized Steel
  • Natural Color/Finish
Submodel Engine Fitnote
Base 8 Cyl 4.8L 155.0 in. Wheelbase
Base 8 Cyl 6.0L 155.0 in. Wheelbase
LS 8 Cyl 4.8L 155.0 in. Wheelbase
LS 8 Cyl 6.0L 155.0 in. Wheelbase
LT 8 Cyl 4.8L 155.0 in. Wheelbase
LT 8 Cyl 6.0L 155.0 in. Wheelbase
See Fitment Details for Base, Base, LS and 3 others
$120.69
per sold individually
Free Shipping
Ships Same day - 1 business day
ADD TO CART

People Who Viewed this Utimately Purchased

Customer Reviews

Overall Rating
4 out of 5
4 out of 5
Open Ratings Snapshot
Rating breakdown 4 reviews
5 Stars
2
4 Stars
1
3 Stars
0
2 Stars
1
1 Star
0
Ease of Use/Installation
4.3 out of 5
4.3 out of 5
Quality/Construction
4 out of 5
4 out of 5
3 of 4(75%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
2 out of 5
2 out of 5
not so good at lasting
January 16, 2015
Muffy
Location: wisconsin
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
1 out of 5
1 out of 5
" I purchased this part for my 2003 lexus rx but only lasted 2 yrs and rusted out. Now having to buy another one. It may be cheaper but doesn't last long. "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
5 out of 5
5 out of 5
Quiet Flow
April 30, 2014
Anonymous
Location: Lapeer, Mi.
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" Quiet Flow is right. Its hard to tell my van is even running. "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
4 out of 5
4 out of 5
Fits like a glove
January 17, 2014
nosubstitute
Location: Falls Church, VA
How often do you shop at JC Whitney.com? First Time
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
5 out of 5
5 out of 5
" This muffler fits into my 2001 Nissan Frontier King Cab very well. Make sure you buy a new clamp and new hangers. Also make sure you have a hacksaw handy just in case. I wanted to replace the intermediate pipe as well, but the bolts between that and the cat were rusted really bad. I ended up cutting the old muffler away from the old intermediate pipe, cleaning the old intermediate pipe up a bit, and reusing it. Old muffler had a drain hole though; not sure why this one doesn't. So far so good. "
0points
0out of 0found this review helpful.
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Overall Rating
5 out of 5
5 out of 5
Good fit on 2001 Nissan Frontier
January 5, 2014
nosubstitute
Location: Falls Church, VA
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
5 out of 5
5 out of 5
" This item fit well on my 2001 Nissan Frontier. I also bought the intermediate pipe to connect up to the cat, but those screws were too rusted in place. I cut the old muffler out and attached this to the existing intermediate pipe. Everything has been working fine. "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
  • 2015-05-04T01:15:11.721-05:00
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