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1991 GMC C1500

1991 GMC C1500 Exhaust Pipes

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Aluminized Steel Exact Fit Series Exhaust Pipe - Prebent Exhaust Pipe
Part Number: DAV420295
Guaranteed to Fit
$70.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L
Product Details
Location : FrontNotes : 30 in. W x 14 in. H; (3) Bolt Spin Flange Inlet Type; Slip Fit Outlet Type; (1) O2 SensorType : Prebent Exhaust PipeQuantity 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.

Series : Exact Fit SeriesLength : 20 in.Material : Aluminized SteelProduct Fit : Direct FitColor Finish : Natural
Exhaust Pipe
Part Number: BO1070175
Guaranteed to Fit
$167.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L 155.5 in. wheelbase; Installation Hardware Included
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L 131.5 in. wheelbase; Installation Hardware Included; without Welded Converter
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L 117.5 in. wheelbase; Installation Hardware Included; without Welded Converter
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L 155.5 in. wheelbase; Installation Hardware Included
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L 141.5 in. wheelbase; Installation Hardware Included
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L 155.5 in. wheelbase; Installation Hardware Included
Product Details
Location : FrontProp 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
Exhaust Pipe
Part Number: BO1070174
Guaranteed to Fit
$245.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L Installation Hardware Included; without Welded Converter
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L Installation Hardware Included; without Welded Converter
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L Installation Hardware Included; without Welded Converter
Product Details
Location : FrontProp 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
Aluminized Steel Exhaust Pipe - Intermediate-Pipe
Part Number: D2253068
Guaranteed to Fit
$54.99
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L
Product Details
Location : Driver or Passsenger SideType : Intermediate-PipeInlet Diameter : 2.5 in.Quantity Sold : Sold individuallyWarranty : Lifetime Dynomax 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.

Outlet Size : 2.5 in. Outlet SizeLength : 26.5 in.Material : Aluminized SteelProduct Fit : Direct FitColor Finish : Natural
Steel Walker OE Replacement Exhaust Pipe
Part Number: WK43297
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L 131.5 in. Wheelbase, Except Welded Converter Models
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L 131.5 in. Wheelbase, Except Welded Converter Models
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L 131.5 in. Wheelbase, Except Welded Converter Models
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L 131.5 in. Wheelbase, Except Welded Converter Models
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L 131.5 in. Wheelbase, Except Welded Converter Models
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L 131.5 in. Wheelbase, Except Welded Converter Models
Product Details
Quantity 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.

Series : Walker OE ReplacementMaterial : SteelProduct Fit : Direct FitColor Finish : Natural
Steel Exhaust Pipe
Part Number: AC12338007
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L
Product Details
Notes : 0.25 in. Band Width; 0.33 in. Maximum Diameter; 0.26 in. Mininum DiameterQuantity Sold : Set of 5Warranty : 24-months or unlimited mile AC Delco 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.

Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Gray
Steel Walker OE Replacement Exhaust Pipe
Part Number: WK43295
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L 131.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L 131.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L 131.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L 131.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L 131.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L 131.5 in. Wheelbase, With 2 1/2 Inlet
Product Details
Quantity 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.

Series : Walker OE ReplacementMaterial : SteelProduct Fit : Direct FitColor Finish : Natural
Aluminized Steel Walker OE Replacement Exhaust Pipe
Part Number: WK44247
Guaranteed to Fit
$45.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L 141.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L 141.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L 141.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L 141.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L 141.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L 141.5 in. Wheelbase, With 2 1/2 Inlet
Product Details
Quantity 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.

Series : Walker OE ReplacementMaterial : Aluminized SteelProduct Fit : Direct FitColor Finish : Natural
Aluminized Steel Walker OE Replacement Exhaust Pipe
Part Number: WK42276
Guaranteed to Fit
$18.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L 117.5 in. Wheelbase, With 3 in. Inlet
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L 117.5 in. Wheelbase, Except Welded Converter Models, With 3 in. Muffler Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L 117.5 in. Wheelbase, With 3 in. Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L 117.5 in. Wheelbase, Except Welded Converter Models, With 3 in. Muffler Inlet
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L 117.5 in. Wheelbase, Except Welded Converter Models, With 3 in. Muffler Inlet
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L 117.5 in. Wheelbase, With 3 in. Inlet
Product Details
Quantity 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.

Series : Walker OE ReplacementOutlet Size : 3 in. Outlet SizeMaterial : Aluminized SteelProduct Fit : Direct FitColor Finish : Natural
Steel Exhaust Pipe - Intermediate-Pipe
Part Number: D2243661
Guaranteed to Fit
$38.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L 78.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L 96.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L 78.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L 78.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L 96.0 in. Bed, Standard Cab Pickup
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L 96.0 in. Bed, Standard Cab Pickup
Product Details
Type : Intermediate-PipeQuantity Sold : Sold individuallyWarranty : Lifetime Dynomax 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.

Material : SteelRecommended Use : Performance ReplacementProduct Fit : Direct Fit
Steel Walker OE Replacement Exhaust Pipe
Part Number: WK42922
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L 117.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L 117.5 in. Wheelbase, With 2 1/2 Inlet
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L 117.5 in. Wheelbase, With 2 1/2 Inlet
Product Details
Quantity 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.

Series : Walker OE ReplacementMaterial : SteelProduct Fit : Direct FitColor Finish : Natural
Steel Walker OE Replacement Exhaust Pipe
Part Number: WK40583
Guaranteed to Fit
$97.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 6.2L 117.5 in. Wheelbase, With 3 in. Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 6.2L 155.5 in. Wheelbase, With 2 1/2-3 in. Inlet
  • 1991 GMC C1500 Sierra SLX 8 Cyl 6.2L 131.5 in. Wheelbase, With 2 1/2-3 in. Inlet
Product Details
Quantity 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.

Series : Walker OE ReplacementMaterial : SteelProduct Fit : Direct FitColor Finish : Natural
Aluminized Steel Walker OE Replacement Exhaust Pipe
Part Number: WK40296
Guaranteed to Fit
$90.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra 8 Cyl 5.0L 117.5 in. Wheelbase, Except Welded Converter Models, If Oxygen Sensor Not Used, Plug PN[35299] Is Required
  • 1991 GMC C1500 Sierra SLX 6 Cyl 4.3L 131.5 in. Wheelbase, Except Welded Converter Models, If Oxygen Sensor Not Used, Plug PN[35299] Is Required
  • 1991 GMC C1500 Sierra 6 Cyl 4.3L 155.5 in. Wheelbase, If Oxygen Sensor Not Used, Plug PN[35299] Is Required
  • 1991 GMC C1500 Sierra SLE 6 Cyl 4.3L 141.5 in. Wheelbase, If Oxygen Sensor Not Used, Plug PN[35299] Is Required
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.0L 117.5 in. Wheelbase, Except Welded Converter Models, If Oxygen Sensor Not Used, Plug PN[35299] Is Required
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.0L 141.5 in. Wheelbase, If Oxygen Sensor Not Used, Plug PN[35299] Is Required
Product Details
Quantity Sold : Sold individuallyWarranty : Walker 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.

Series : Walker OE ReplacementMaterial : Aluminized SteelProduct Fit : Direct FitColor Finish : Natural
Stainless Steel Exhaust Pipe - Center-Pipe
Part Number: J212831SY
Guaranteed to Fit
$330.45
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L RWD, Standard Cab Pickup, For Use With JBA Headers Or Stock Manifolds, Standard Transmission
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L RWD, Extended Cab Pickup, For Use With JBA Headers Or Stock Manifolds, Standard Transmission
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L RWD, Extended Cab Pickup, For Use With JBA Headers Or Stock Manifolds, Standard Transmission
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Type : Center-PipeQuantity Sold : Sold individuallyWarranty : 1-year JBA 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.

Outlet Size : 2.5 in. Outlet SizeMaterial : Stainless SteelRecommended Use : Performance ReplacementProduct Fit : Direct FitColor Finish : Natural
Aluminized Steel Walker OE Replacement Exhaust Pipe - Y-Pipe
Part Number: WK40295
Guaranteed to Fit
$93.49
Vehicle Fitment
  • 1991 GMC C1500 Sierra SLX 8 Cyl 5.7L 117.5 in. Wheelbase, Except Welded Converter Models, With 2.5 in.-3 in. Muffler Inlet
  • 1991 GMC C1500 Sierra SLE 8 Cyl 5.7L 141.5 in. Wheelbase, Except Welded Converter Models, With 2.5 in.-3 in. Muffler Inlet
  • 1991 GMC C1500 Sierra 8 Cyl 5.7L 141.5 in. Wheelbase, Except Welded Converter Models, With 2.5 in.-3 in. Muffler Inlet
Product Details
Notes : 3-Bolt Loose Flange W/Spherical Flare Inlet Connection, 3 in. Outlet Diameter, 22.5 in. Overall LengthType : Y-PipeQuantity Sold : Sold individuallyWarranty : Walker 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.

Series : Walker OE ReplacementMaterial : Aluminized SteelProduct Fit : Direct FitColor Finish : Natural
Page 1 of 3 | Showing 1 - 15 of 31 results

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Q:Does it come with bolts or do y’all sell the bolts?
Mike G.
A:BEST ANSWERHi Mike, thank you for reaching out. No, it does not include bolts, nor do we sell them. If the old bolts are no longer viable, you can a sample to a local store to match it up. Use the link below the part while it's on sale. Have a good one! https://www.carparts.com/exhaust-pipe/walker/wk40295?can=cpab2020 Show less
Andrew B.
 
3 Questions, 1 AnswerView all Q&As >

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White Smoke From the Exhaust: What Does it Mean?But plumes of white smoke coming from your car’s exhaust on a regular basis? That’s a different story. If you have white smoke coming from your exhaust when you’re accelerating, don’t ignore it. A significant amount of white smoke coming from your car’s exhaust on a regular basis almost always points