BBK Performance Parts GM Truck/Hummer H2 Power Plus Throttle Body
129-1757
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2003-06 GM Truck/Hummer H2 4.8/5.3/6.0L 80mm Throttle Body
Specifications:
Part Type
Fuel Injectors Included
No
Gaskets Included
No
Hardware Included
No
IAC Motor Included
No
Idle AirControl Motor Included
No
Injectors Included
No
OE Replacement
Yes
Package Depth
4.50
Package Height
8.10
Package Width
6.90
Part Category
Performance Parts
Part Fitment
Semi Universal
Quantity
Sold individually
Shipping Weight
4.40
TPS Sensor Included
No
Throttle Body Finish
Natural
Throttle Body Material
Cast aluminum
Throttle Body Spacer Color
Natural
Throttle Body Spacer Included
No
Throttle Body Style
Multi-port injection, MPI
Throttle Body Type
Power Plus Series
Throttle Position Sensor Incl
No
Vendor Part Number
1757
Venturi Diameter (mm)
80
Venturi Quantity
1
Will my aftermarket intake tube mount up to the intake or is it bigger around then the stock? I would like to make sure my cold air intake will fit around this throttle body?
The BBK 129-1757 throttle body will accept factory size inlet tubing.
Date published: 2023-11-13
Is throttle body compatible with my engine control computer system? Will engine idle (or) DMV emissions test(s) be effected? What is increase in CFM flow over stock part? Which spacer do you recommend? Application: 2003 Chev Silverado 4.8L V8
This BBK Performance Power Plus Throttle Body Is Certified 50 State Smog Legal By The California Air Resource Board
Part #1757 - CARB D-245-17 - designed to fit all All BBK 2003-2006 GM Hummer H2 4.8L, 5.3L, 6.0L throttle bodies - yes it will work with the factory ECU computer - it will increase the CFM - Do not use a spacer
Date published: 2018-07-01
CNC Machined 356 Aluminum CastingFactory Style Precision Die Stamped LinkageDouble Sealed Roller Bearings With O Ringed ShaftsDirect Bolt On Performance Part50 State EPA Legal. 1985-92 GM Tuned Port 305/350 52mm & 58mm Throttle Bodies.
Features:CNC Machined AluminumGaskets, Hardware and TPS Sensor IncludedManufactured In The USA. 1990-95 Ford 4.6L 2V, 1997-2003 F150, Expedition.
