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Guaranteed to Fit2003 GMC Sierra 1500 Change Vehicle

Transdapt®
2003 GMC Sierra 1500 - Throttle Body Spacer - Natural, Aluminum, Direct Fit, Sold individually

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$69.49
$87.79Save: $18.30(21%)
Manufacturer #2766
Guaranteed to Fit2003 GMC Sierra 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 GMC Sierra 1500
Denali
8 Cyl 6.0L
-
2003 GMC Sierra 1500
WT
8 Cyl 4.8L
-
2003 GMC Sierra 1500
SLE
8 Cyl 5.3L
-
2003 GMC Sierra 1500
Base
8 Cyl 4.8L
-
2003 GMC Sierra 1500
SLT
8 Cyl 4.8L
-
2003 GMC Sierra 1500
Base
8 Cyl 5.3L
-
2003 GMC Sierra 1500
WT
8 Cyl 5.3L
-
2003 GMC Sierra 1500
SL
8 Cyl 4.8L
-
2003 GMC Sierra 1500
SLT
8 Cyl 5.3L
-
2003 GMC Sierra 1500
SL
8 Cyl 5.3L
-
2003 GMC Sierra 1500
SLE
8 Cyl 4.8L
-

Highlights

Brand:
Series:
Smooth Bore Series
Material:
Aluminum
Spacer Thickness:
1 in. thickness
Color Finish:
Natural
Warranty:
1-year TransDapt limited warranty
Quantity Sold:
Sold individually
Emissions:
50-State Legal
EO Number:
D-578-1
Prop 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.

Product Fit:
Direct Fit

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SLE
8 Cyl 5.3L
-
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Product Information

TRANSDAPT – EFI & MPFI ALUMINUM THROTTLE BODY SPACERS

Don’t you want your engine to have more torque? Dramatically increase torque for a relatively low cost by installing a Transdapt EFI or MPFI Aluminum Throttle Body Spacer. This spacer effectively increases air intake volume and velocity and prepares the intake air for passing by the throttle blade which results in much better combustion efficiency. This amazing and simple part bumps torque dramatically while also increasing fuel efficiency thanks to improved combustion. Transdapt started in 1959 when founder Willie Garner created transmission adapters to be able to bring together engines and transmissions that were not made to work with each other in order to build the best performing custom cars. Through the years, Transdapt expanded and added carburetor adapters, engine swap kits and then a full line of chrome dress-up parts to add more style to your daily driver or your show car.

  • Manufactured in U.S.A.
  • A low cost way to pump up your vehicle’s performance
  • Made for popular GM, Mopar and Ford Vehicles
  • Hardware and gaskets included
  • Bumps torque upward
  • Perfect for vehicles used for towing
  • Creates a better air/fuel mixture for improved combustion
  • Simple installation
  • Improved throttle response
  • Legal in all 50 states
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. 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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