A-Premium Exhaust Manifold Kit for 2.4L DOHC 4-Cyl SUVs — Complete w/ Gaskets & Hardware

The A-Premium DOHC 4-cylinder 2.4L exhaust manifold kit is a complete replacement assembly that includes the manifold, gaskets and mounting hardware to restore exhaust routing for compatible 2010–2012 Chevrolet and GMC SUVs.

This kit is designed to match OE fit and function for specific 2.4L DOHC engines, giving a direct-replacement option when the original manifold shows cracks, leaks or corrosion. Built from durable metal, the assembly resists high heat, thermal cycling and road salt to help maintain proper exhaust flow and reduce unwanted fumes or noises from a compromised manifold.

Which vehicles and engines does this manifold kit fit?

This A-Premium kit fits select Chevrolet and GMC sport utility models built with the 2.4L DOHC inline-four engine. Verify part compatibility with your vehicle’s year, make, model and engine code before ordering to ensure correct fitment.

• Compatible models: Chevrolet Captiva Sport 2012 L4 2.4L; Chevrolet Equinox 2010–2012 L4 2.4L; GMC Terrain 2010–2012 L4 2.4L.
• Designed for sport utility body style only; confirm engine and VIN compatibility using the vehicle fitment tool.
• Reference numbers for cross-checking: 674-940 and 12609823.

How durable is this exhaust manifold and what materials are used?

The manifold is constructed from solid metal chosen to withstand high exhaust temperatures and exposure to road conditions. It’s manufactured to resist warping, cracking and corrosion that commonly affect aging manifolds, helping preserve engine performance and exhaust integrity.

• High-temperature metal construction for thermal stability.
• Corrosion-resistant finish to prolong service life in salt and moisture conditions.
• Precision-machined flange faces to ensure a tight seal with included gaskets.

What comes in the package and how straightforward is installation?

This kit ships as a ready-to-install set with all essential gaskets and fasteners, so you won’t need to source separate parts for a standard replacement. Installation complexity varies by vehicle and experience; basic mechanical skills and standard tools are typically sufficient for a DIY swap, though professional installation is recommended if you’re unfamiliar with exhaust systems.

• Included items: 1 exhaust manifold, 1 manifold gasket, 1 flange gasket, 3 bolts and 3 nuts.
• Hardware sized to match OEM mounting points for a direct-fit installation.
• Follow torque specs and replace any rusted studs or additional fasteners as needed for safety.

Does this product come with warranty or support?

A-Premium backs this exhaust manifold kit with a one-year unlimited-mileage guarantee and customer support to resolve fitment or quality concerns. Keep purchase and vehicle information handy when contacting support for the fastest assistance.

• One-year unlimited-mileage warranty from A-Premium.
• Contact A-Premium for parts support, fitment questions or warranty claims.
• Confirm compatibility before purchase using the provided reference numbers and the vehicle compatibility tool.

Who is this for: This exhaust manifold kit is intended for owners and mechanics working on 2010–2012 Chevrolet Equinox, 2012 Captiva Sport or 2010–2012 GMC Terrain vehicles equipped with the 2.4L DOHC four-cylinder engine who need a reliable, direct-replacement manifold assembly. It suits DIY enthusiasts familiar with exhaust work as well as professional shops seeking an affordable, complete kit that includes gaskets and basic mounting hardware.