A-Premium Engine Water Pump V8 5.7L — Direct-Fit Aluminum Housing, Steel Impeller

The A-Premium Engine Water Pump for V8 5.7L engines is a direct-fit aluminum housing pump designed to restore reliable coolant circulation for compatible Chevrolet, Pontiac and related V8 models.

If your classic V8 Camaro, Corvette, Firebird, GTO or Avanti II needs a robust replacement pump, this A-Premium unit supplies a corrosion-resistant aluminum housing, a steel impeller, included pulley and gasket, and reverse-rotation design matched to original equipment specifications. Built and tested to meet demanding durability standards, it’s intended as a one-to-one replacement for many 5.7L applications so you can maintain engine temperature control without adapting brackets or drives.

Which vehicles will this A-Premium water pump fit?

This pump is engineered for a specific set of GM V8 platforms. It fits model-year ranges and displacements commonly equipped with the 5.7L V8 and select 6.0L listings noted by A-Premium.

• Chevrolet Camaro 1998–2002 (V8 5.7L)
• Chevrolet Corvette 1997–2004 (V8 5.7L)
• Pontiac Firebird 1998–2002 (V8 5.7L)
• Pontiac GTO 2004 (V8 5.7L) and 2005–2006 (V8 6.0L) where specified
• Avanti II 2001–2004 (V8 5.7L)

What are the key materials and mechanical specifications?

The pump combines a lightweight aluminum housing with a durable steel impeller. It uses reverse impeller rotation, six vane impeller geometry and a serpentine-belt driven pulley supplied with the unit.

• Housing: aluminum for corrosion resistance and heat dissipation
• Impeller: steel with six vanes and reverse rotation for OEM match
• Mounting: 6 mounting holes; pulley outside diameter ~148.6 mm
• Includes pulley and gasket; thermostat is not included

How does this pump help with durability and leak prevention?

A-Premium emphasizes wear-resistant bearings and high-quality sealing surfaces that reduce the chance of leakage under normal operating conditions. The materials and machining tolerances are selected to resist corrosion and mechanical wear over extended service life.

• Sealed bearing design for long-term reliability
• Anti-corrosion aluminum housing for longer component life
• Precision impeller fit to minimize cavitation and fluid loss
• Comes with a gasket to ensure proper sealing at installation

Is this pump easy to install and what else should I know before buying?

This A-Premium pump is a direct-fit replacement for the listed applications and includes the pulley and gasket to simplify installation. Confirm the vehicle year, engine displacement and part reference numbers to ensure compatibility before purchase.

• Direct-fit design reduces need for modification
• Reference numbers included for cross-checking fitment
• Does not include a thermostat—purchase separately if needed
• Backed by A-Premium’s one-year unlimited-mileage guarantee

Who is this for: Owners, restoration shops and DIY mechanics working on late‑1990s to mid‑2000s GM V8 vehicles who need a cost-effective OE-style water pump replacement. It’s best for those who want an aluminum-housing pump with a steel impeller, included pulley and gasket, and documented cross-reference numbers to confirm fitment for Camaro, Corvette, Firebird, GTO and Avanti II applications.