A-Premium Electronic Throttle Body for GM V8 — 6-Pin Plug, Preinstalled TPS & Gasket

This electronically controlled throttle body from A-Premium replaces worn or malfunctioning units on a wide range of Chevrolet, GMC, Cadillac and other GM-platform vehicles. It uses a six-terminal blade connector and arrives with the necessary gasket and throttle position sensor built-in, minimizing parts you must source separately. The housing is aluminum with a gray/black finish, offering corrosion resistance and factory-style appearance so the unit blends with engine bay components.

Which vehicles will accept this A-Premium throttle body?

This throttle body fits many GM V8 applications across trucks, SUVs and vans from model years roughly 2005–2008. It’s intended as a replacement for specific Chevrolet, GMC, Cadillac, Buick, Hummer, Isuzu, Saab and Workhorse models that use the listed reference numbers.

• Chevrolet: Avalanche, Suburban, Silverado, Tahoe, Trailblazer, SSR, Express (various V8 4.8L–6.2L)
• GMC: Envoy, Sierra, Savana, Yukon/Yukon XL (various V8 4.8L–6.2L)
• Other: Cadillac Escalade, Buick Rainier, Hummer H2/H3, Isuzu Ascender, Saab 9-7x, Workhorse models

How does the 6-pin connector and sensor inclusion simplify replacement?

The built-in throttle position sensor and six-blade connector reduce electrical compatibility issues and save installation time. With terminals pre-arranged to match factory harnesses, the unit plugs in without splicing; the integrated sensor avoids reusing a potentially worn original sensor.

• 6-pin blade connector for direct harness mating
• Preinstalled throttle position sensor for accurate feedback
• Gasket included to prevent vacuum leaks and speed installation
• Color/finish matches factory gray/black appearance

What are the key construction and durability features?

Constructed with an aluminum housing and quality internal components, this electronic throttle body aims to resist corrosion and maintain throttle response over time. The electric actuator design eliminates cable linkage issues common in older systems and the finish matches OEM aesthetics for a clean engine bay look.

• Aluminum housing for heat and corrosion resistance
• Electric throttle design for precise electronic control
• Factory-style finish and blade terminals for reliability
• Includes gasket and calibrated sensor to reduce rework

Is installation straightforward and what should I prepare for?

Installation is typically a straightforward bolt-on job for technicians and experienced DIYers familiar with intake and throttle electrical connections. Prepare basic hand tools, a torque wrench for proper bolt tightening, and follow OEM throttle relearn procedures after fitting to ensure correct idle and throttle mapping.

• Bring standard hand tools and socket set; torque specs per vehicle manual
• Disconnect battery before electrical work and reconnect after installation
• Perform manufacturer or aftermarket throttle relearn/calibration as required
• Verify fit using reference numbers: 977-014 / 67-3008 / TB1011 and equivalents

Who is this for: The A-Premium Electronic Throttle Body with 6-pin plug is intended for owners and repair shops replacing failing throttle bodies on compatible GM V8 trucks, SUVs and vans from the mid-2000s. It suits technicians who want a near–OEM fit, drivers seeking a complete unit with sensor and gasket included, and anyone restoring proper throttle response without sourcing separate components.