Finish Selecting Your Vehicle

Choose your Engine for your 2003 GMC Sierra 1500

  • 6 Cyl 4.3L
  • 8 Cyl 4.8L
  • 8 Cyl 5.3L

Shop By Brand

The Following brands are available based on your search.

  • Flowmaster
    Flowmaster
  • Hedman
    Hedman
  • Walker Exhaust
    Walker Exhaust

Showing Products For 2003 GMC Sierra 1500 Exhaust Intermediate Pipe

Below are all the different brands and applications for 2003 GMC Sierra 1500 Exhaust Intermediate Pipe

Showing 1 - 10 of 12 Products for Exhaust Intermediate Pipe.

Refine Your Search

Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Walker Intermediate Pipe

P311-32152FC    52216  New

38728

Qty:
In Stock & Ready to Ship
$44.40
Walker Exhaust Exhaust Intermediate Pipe
  • Exhaust Intermediate Pipe
  • If welded assembly, replace all required parts
  • Walker Exhaust 52216 Exhaust Intermediate Pipe
  • Walker Intermediate Pipe
  • Product Attributes:
    • Grade Type: Regular
    • Inlet Type: 2 Bolt Welded Flange
    • Length: 23.75
    • Outlet Outside Diameter: 2.75
    • Outlet Type: Pipe Connection
  • Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 119.0 V 6 Cyl 4.3L 262 -
Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Walker Intermediate Pipe

P311-0537E70    54257  New

58396 , 58455

Qty:
In Stock & Ready to Ship
$46.94
Walker Exhaust Exhaust Intermediate Pipe
  • Exhaust Intermediate Pipe
  • If welded assembly, replace all required parts
  • Walker Exhaust 54257 Exhaust Intermediate Pipe
  • Walker Intermediate Pipe
  • Product Attributes:
    • Grade Type: Regular
    • Inlet Type: 2 Bolt Welded Flange
    • Length: 48
    • Outlet Outside Diameter: 2.75
    • Outlet Type: Pipe Connection
  • Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 143.5 V 6 Cyl 4.3L 262 -
Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Walker Intermediate Pipe

P311-5A1BE0C    56020  New

68433 , 68509

Qty:
In Stock & Ready to Ship
$73.74
Walker Exhaust Exhaust Intermediate Pipe
  • Exhaust Intermediate Pipe
  • If welded assembly, replace all required parts
  • Walker Exhaust 56020 Exhaust Intermediate Pipe
  • Walker Intermediate Pipe
  • Product Attributes:
    • Grade Type: Regular
    • Inlet Type: 2 Bolt Welded Flange
    • Length: 62.25
    • Outlet Outside Diameter: 2.75
    • Outlet Type: Pipe Connection
  • Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 157.5 V 6 Cyl 4.3L 262 -
Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Walker Intermediate Pipe

P311-11AD9AD    54256  New

48501

Qty:
In Stock & Ready to Ship
$53.99
Walker Exhaust Exhaust Intermediate Pipe
  • Exhaust Intermediate Pipe
  • If welded assembly, replace all required parts
  • Walker Exhaust 54256 Exhaust Intermediate Pipe
  • Walker Intermediate Pipe
  • Product Attributes:
    • Grade Type: Regular
    • Inlet Type: 2 Bolt Welded Flange
    • Length: 37.75
    • Outlet Outside Diameter: 2.75
    • Outlet Type: Pipe Connection
  • Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 133.0 V 6 Cyl 4.3L 262 -
Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Dynomax Intermediate Pipe

P311-499D95F    53104  New

38890 , X2518

Qty:
In Stock & Ready to Ship
$114.50
Walker Exhaust Exhaust Intermediate Pipe
  • Dynomax Exhaust Intermediate Pipe
  • Super Turbo System Under 8600 (lb) GVW with Single Exhaust
  • Dynomax Dynomax 53104 Exhaust Intermediate Pipe
  • Dynomax Intermediate Pipe
  • Product Attributes:
    • Bend Type: Mandrel
    • Grade Type: Performance
    • Inlet Type: 2 Bolt Welded Flange
    • Length: 32
    • Outlet Outside Diameter: 3
    • Outlet Type: Pipe Connection
  • Made from quality materials for durability, DynoMax® pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 119.0 V 6 Cyl 4.3L 262 -
Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Dynomax Intermediate Pipe

P311-499D95F    53104  New

Qty:
In Stock & Ready to Ship
$114.50
Walker Exhaust Exhaust Intermediate Pipe
  • Dynomax Exhaust Intermediate Pipe
  • Super Turbo System Exits In Rear On Either Side Of License Plate with Dual Exhaust
  • Dynomax Dynomax 53104 Exhaust Intermediate Pipe
  • Dynomax Intermediate Pipe
  • Product Attributes:
    • Bend Type: Mandrel
    • Grade Type: Performance
    • Inlet Type: 2 Bolt Welded Flange
    • Length: 32
    • Outlet Outside Diameter: 3
    • Outlet Type: Pipe Connection
  • Made from quality materials for durability, DynoMax® pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 119.0 V 6 Cyl 4.3L 262 -
Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Dynomax Intermediate Pipe

P311-25858A7    55512  New

Qty:
In Stock & Ready to Ship
$117.19
Walker Exhaust Exhaust Intermediate Pipe
  • Dynomax Exhaust Intermediate Pipe
  • Ultra Flo Welded System Under 8600 (lb) GVW with Single Exhaust
  • Dynomax Dynomax 55512 Exhaust Intermediate Pipe
  • Dynomax Intermediate Pipe
  • Product Attributes:
    • Bend Type: Mandrel
    • Grade Type: Performance
    • Inlet Inside Diameter: 4
    • Inlet Type: 2 Bolt Welded Flange With Spherical Flare
    • Length: 56.625
    • Outlet Outside Diameter: 3
    • Outlet Type: Pipe Connection
  • Made from quality materials for durability, DynoMax® pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 143.5 V 6 Cyl 4.3L 262 -
Walker Exhaust
2003 GMC Sierra 1500 Exhaust Intermediate Pipe 6 Cyl 4.3L Walker Exhaust - Dynomax Intermediate Pipe

P311-25858A7    55512  New

Qty:
In Stock & Ready to Ship
$117.19
Walker Exhaust Exhaust Intermediate Pipe
  • Dynomax Exhaust Intermediate Pipe
  • Ultra Flo Welded System Exits In Rear On Either Side Of License Plate Under 8600 (lb) GVW with Dual Exhaust
  • Dynomax Dynomax 55512 Exhaust Intermediate Pipe
  • Dynomax Intermediate Pipe
  • Product Attributes:
    • Bend Type: Mandrel
    • Grade Type: Performance
    • Inlet Inside Diameter: 4
    • Inlet Type: 2 Bolt Welded Flange With Spherical Flare
    • Length: 56.625
    • Outlet Outside Diameter: 3
    • Outlet Type: Pipe Connection
  • Made from quality materials for durability, DynoMax® pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.
Brand: Walker Exhaust
Additional Fitment Information:
Vehicle Wheel FeedBase Block Engine CID CC
2003 - GMC Sierra 1500 143.5 V 6 Cyl 4.3L 262 -
Hedman
Exhaust Intermediate Pipe Hedman

P311-2F7AB50    18806  New

Qty:
In Stock & Ready to Ship
$57.46
Hedman Exhaust Intermediate Pipe
  • UNI-FIT Flange X-Tension Tubes; 3 in. Collector; for 2-1/2 in. Exhaust System
  • UNI-FIT Flange X-Tension Tubes; 3 in. Collector Size; for 2-1/2 in. Exhaust System
  • Product Attributes:
    • California Proposition 65: Warning: Cancer. For More Info Visit Www.p65warnings.ca.gov
    • Collector Attachment: 3 In.
    • Collector Size: 3 In.
    • Contents: 1 Pair Of S-bends, Flanges, Gaskets, 6 Bolts, 6 Nuts
    • Exhaust System Dia: 2-1/2 In.
    • Finish Type: Raw
    • Flange Finish: Raw
    • Flange Thickness: 0.3125 In.
    • Length: 17 In.
    • Notes: Uni-fit Flange X-tension Tubes; 3 In. Collector Size; For 2-1/2 In. Exhaust System
    • Offset Distance: 3-1/4 In.
    • Overall Length: 17 In.
    • Oxygen Sensor Bung Included: No
    • Package Contents: 1 Pair Of S-bends, Flanges, Gaskets, 6 Bolts, 6 Nuts
    • Reducer Outlet Diameter: 2-1/2 In.
    • Title: Hedman Hedders Uni-fit Flange X-tension Tubes; 3 In. Collector Size; For 2-1/2 In. Exhaust System
    • Tube Material Thickness: 16g
  • Features:
    • Unique Uni-Fit Flange Design Works With Most Gasket-Style header & Exhaust Collectors
    • Universal Fit Extensions Virtually eliminate Header Hookup Issues.
    • Made In The USA!

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Hedman
Additional Fitment Information:
Vehicle
Flowmaster
Exhaust Intermediate Pipe Flowmaster

P311-21ED4A2    15920FM  New

Qty:
In Stock & Ready to Ship
$145.23
Flowmaster Exhaust Intermediate Pipe
  • Universal H-Pipes
  • Universal H-Pipes; 2.5 in. Dia.; Includes 2 T-Pipe Connectors; Balance Pipe; Clamps;
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • Material Gauge: 16
    • System Type: Pipe
    • Tubing Diameter: 2.500 In.
    • WARNING CA Proposition 65: No
  • Features:
    • Mandrel Bent 16 Gauge Aluminized Tubing
    • Slip Fit Connectors for Easy assembly
    • Includes Exhaust Pipe Clamps
    • 3 Year Limited Warranty
    • Premium Flowmaster Quality
  • Designed to ease the installation of a crossover pipe in a dual exhaust system. Kit includes H-pipe connectors, balance pipe, and clamps. Available in various sizes.

  • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Flowmaster
Additional Fitment Information:
Vehicle

Showing 1 - 10 of 12 Products for Exhaust Intermediate Pipe.