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1991 GMC C2500

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  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler
  6. Walker 18337 for 1991 GMC C2500

Walker 18337 Exhaust Muffler
for 1991 GMC C2500

Walker 18337 Exhaust Muffler - 1991 GMC C2500
Walker 18337 Exhaust Muffler - 1991 GMC C2500 Image 1
Walker 18337 Exhaust Muffler - 1991 GMC C2500

Walker
Brand:Walker
Part Number: 18337
UPC: 086387183376
Weight: 12.5 lbs
Condition:New



On Sale:

$60.62

Availability:
1 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Walker 18337 Exhaust Muffler for your 1991 GMC C2500. Buy now and secure your purchase online!

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Features and Benefits:

  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
  • FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
  • RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion

Specifications:

Body Width:
9.75 in.
Country of Origin:
US

Walker 18337 Exhaust Muffler compatibility with your 1991 GMC C2500...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Direct Fit
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
Wheel Base 141.5 In.
 

GMC C2500



5.7L V8 Gas OHV SoundFX Direct Fit
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
Wheel Base 141.5 In.

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

6.2L V8 Diesel OHV
1
 
SoundFX Direct Fit
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
8th VIN Digit: C
Wheel Base 141.5 In.
 

GMC C2500



6.2L V8 Diesel OHV SoundFX Direct Fit
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
8th VIN Digit: C
Wheel Base 141.5 In.

1 Per Vehicle

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