A-Premium Electronic Throttle Body 6-Pin Plug — 2.56in Bore, Integrated TPS, Direct-Fit for GM 2.4L

The A-Premium Electronic Throttle Body with 6-pin plug is a direct-fit electric throttle assembly designed to replace worn OEM units on select GM 2.4L L4 vehicles, featuring a 2.56-inch bore and integrated throttle position sensor.

If your vehicle requires a replacement throttle body for Buick, Chevrolet, GMC, Pontiac, or Saturn models that use the 2.4L L4 configuration, this A-Premium unit is built to match the original equipment’s mounting, electrical interface, and bore size. Constructed from aluminum with a gray-and-black finish, it includes a 6-terminal female blade connector and an included throttle position sensor for easier installation and reliable signal communication with the engine control module.

Which vehicles and engine types does this throttle body fit?

This throttle body is compatible with multiple General Motors vehicles that use the 2.4L inline-4 engine. Fitment covers model years across Buick, Chevrolet, GMC, Pontiac, and Saturn; always verify your OEM reference numbers and connector type before ordering.

• Buick: Allure 2010, LaCrosse 2010–2011, Regal 2011
• Chevrolet: Cobalt 2008, Equinox 2010–2011, HHR 2008–2011, Malibu 2008–2012
• GMC: Terrain 2010–2011
• Pontiac: G5 2008, G6 2008–2010, Solstice 2008–2009
• Saturn: Aura 2008–2009, Sky, Vue 2008–2010

How does the connector and electrical setup match OEM parts?

The throttle body comes with a 6-pin female blade connector and six terminals, matching the OEM-style electrical interface used on compatible GM engines. It includes an integrated throttle position sensor so the wiring and signal pins align with stock harnesses for plug-and-play replacement in most cases.

• Connector type: female blade with 6 terminals
• Included sensor: throttle position sensor integrated
• Electrical finish: factory-style pin layout for direct fit
• Recommended: confirm OEM reference numbers before installation

What are the physical and material specifications of this throttle body?

Built with an aluminum housing, this electric throttle assembly has a 2.56-inch bore diameter—matching the common OEM dimension for the listed 2.4L applications. The unit’s gray and black finish resists corrosion, and the electric-actuated design eliminates vacuum lines associated with older mechanical systems.

• Housing material: aluminum for durability and heat dissipation
• Bore diameter: 2.56 inches (65.0 mm)
• Finish: gray and black coating for corrosion resistance
• Type: electric throttle body with integrated sensor

What assurances and part cross-references are included with purchase?

A-Premium backs this throttle body with a one-year unlimited-mileage warranty, offering replacement confidence for manufacturing defects. The product also lists common OEM and aftermarket reference numbers to help you confirm compatibility with your vehicle.

• One-year unlimited-mileage warranty from A-Premium
• Common reference numbers: 12631186, 12694871, 12607362, 19420133, 2173428, TB1033, and others
• Packaged ready for direct replacement with included sensor
• Quality checks: factory inspection prior to shipping

Who is this for? This A-Premium Electronic Throttle Body is intended for owners and technicians replacing a failing or worn throttle assembly on compatible GM 2.4L L4 vehicles who need an OEM-style, electric throttle with a 6-pin connector and a 2.56-inch bore. It’s suited for DIY mechanics familiar with throttle-body replacement and professional shops seeking a reliable aftermarket alternative backed by a one-year warranty. Always compare the listed reference numbers and connector type with your vehicle’s original part to ensure a correct match before installation.