Electronic Throttle Body Compatible with 2006-2008 GM Trucks - Direct

In this review the focus is on a direct-replacement electronic throttle body designed for a wide range of 2006-2008 GM trucks and SUVs. The bottom line: this part is aimed at owners who need a like-for-like replacement that restores throttle control without custom modification. Fitment coverage across Silverado, Sierra, Tahoe, Yukon, Suburban, Express, Envoy, Escalade and several others is the single biggest reason to consider it, because correct fit reduces installation time and risk of wiring or vacuum issues.

Key Features

• Wide vehicle compatibility: Fits many GM V8 engines from 4.8L to 6.2L so buyers can replace a failed unit across multiple models without swapping housings.
• Electric throttle design: The fully electronic throttle body replaces the original electric unit and includes a built-in throttle position sensor for plug-and-play operation.
• Aluminum housing: A durable aluminum construction resists corrosion and provides a stable mounting surface under engine heat.
• Complete with gasket: Ships with a gasket or seal to help ensure a correct intake seal and reduce installation leaks.
• Six-terminal connector: Uses a 6-terminal blade connector type to match factory wiring harnesses on compatible models for easier installation.

Who It's For

This part is for DIY mechanics and professional technicians who need a replacement throttle body that closely matches factory specifications across 2006-2008 GM V8 models. It suits owners of Silverado, Tahoe, Yukon, Sierra, Suburban, Express and select SUVs who prefer to avoid core repairs or rebuilt exchanges.

Those seeking a performance upgrade or an aftermarket electronic calibration should look elsewhere, because this component is intended as an OE-style replacement rather than a tuning device. Also confirm exact year, engine displacement and connector type before purchase to ensure compatibility.

Pros & Cons

Pros

• Broad vehicle fitment minimizes fitment guesswork for many GM V8 trucks and SUVs.
• Includes throttle position sensor and gasket for a more complete replacement package.
• Aluminum housing provides corrosion resistance and a factory-like feel.

Cons

• Customer reports on engine performance are mixed; some users note shorter-term reliability in a few cases.

Specifications

Our Verdict

This electronic throttle body is a practical, cost-effective replacement for owners of compatible 2006-2008 GM trucks and SUVs who need a direct-fit unit. It offers solid materials and the necessary sensors and seal to return a vehicle to service, but buyers should be aware of some mixed user reports about longevity. For most repair scenarios it represents good value when matched to the correct engine and connector.

Frequently Asked Questions

Will this throttle body plug into my existing wiring harness?
Answer. The unit uses a 6-terminal blade connector that matches factory harnesses on listed models, but verify your vehicle year and connector shape before ordering.

Does it include the throttle position sensor?
Answer. Yes, the throttle position sensor is included as part of this electronic throttle body assembly.

Is a gasket provided for installation?
Answer. Yes, the part ships with a gasket or seal to help ensure a proper intake seal during installation.