A-Premium Engine Water Pump 2.2L–2.4L Direct-Fit for GM 4-Cylinder — Composite 8-Vane

The A-Premium Engine Water Pump is a direct-fit replacement designed for 2.2L and 2.4L GM four-cylinder engines, restoring coolant circulation and helping maintain proper engine operating temperature.

Built to match factory mounting points, impeller configuration, and timing-chain drive style, this A-Premium water pump fits a wide range of Chevrolet, Pontiac, Buick, Saab, GMC, Oldsmobile and Saturn models that use 2.0L–2.4L four-cylinder powerplants. The unit includes a composite 8-vane impeller and the same hub and mounting hole pattern as OE items, making it a practical repair for overheating symptoms, coolant leaks at the pump, or routine cooling-system restoration during timing-chain servicing.

Which vehicles will this water pump fit?

This pump is compatible with many GM-platform cars and crossovers that use 2.0L to 2.4L inline-four engines. Fitment covers model years across Chevrolet, Pontiac, Buick, GMC, Saab, Oldsmobile and Saturn; check your vehicle’s engine size and part reference numbers to confirm match.

• Common fits: Chevrolet Cobalt, Equinox, Malibu, Impala, Captiva Sport, HHR and Cavalier.
• GM family: Pontiac G5/G6/Solstice, Buick LaCrosse/Regal/Verano, GMC Terrain.
• Other makes: Saab 9-3/9-3X, Saturn Vue/Aura/Sky and Oldsmobile Alero.
• Cross-reference numbers: 252-821, AW5092, 43529, 130-7350AH, WPGM700, 12586567.

How does this pump match original equipment performance?

Engineered to mirror OE geometry and mounting, the pump uses a composite impeller with eight vanes and the same hub and mounting-hole pattern for consistent coolant flow. The timing-chain drive design aligns with engines that locate the water pump on the chain drive, enabling interchangeability during service.

• Impeller: composite material, 8 vanes for balanced flow.
• Mounting: four mounting holes, three hub-hole configuration to match OEM.
• Drive: timing-chain type to fit chain-driven cam/auxiliary layouts.
• Rotation: standard rotation to maintain original coolant routing.

What should I inspect before installing this water pump?

Before installation, verify the engine code/size, inspect the timing chain and front cover area, and replace any aged gaskets or seals. Replacing related components—tensioners, seals, and coolant hoses—at the same time reduces the chance of future leaks and saves labor compared with repeat disassembly.

• Confirm engine displacement and match reference numbers for fitment accuracy.
• Inspect timing chain condition, guides, and tensioner if accessible.
• Replace pump gasket, thermostat (if due), and coolant with correct spec.
• Torque fasteners to vehicle manufacturer specifications during reassembly.

What warranty and quality assurances come with this A-Premium pump?

A-Premium backs this water pump with a one-year unlimited-mileage guarantee covering manufacturing defects. The product is produced to meet common OE dimensions and is intended to be a direct-fit replacement when matched to the correct vehicle and engine variant.

• One-year unlimited-mileage warranty against defects.
• Manufactured to OE-style specifications for fitment and mounting.
• Sold as a complete pump assembly ready for installation.

Who is this for: Technicians, DIY mechanics, and fleet owners who need a reliable, direct-fit replacement water pump for GM 2.0L–2.4L four-cylinder engines. It’s appropriate for cooling-system repairs where the original pump shows leaks, bearing noise, or reduced coolant circulation, and for projects that require matching OE mounting and drive style during timing chain service or engine front-end overhaul.