HVAC Heater Core Automotive Replacement Heater Cores Compatible with Chevrolet Classic 2004-2005 for Chevrolet Malibu 1997-2003 for Oldsmobile Alero 1999-2004 Replace 52405643

Ensure year-round cabin comfort with the Zynrako HVAC Heater Core, engineered to deliver reliable heat transfer for your vehicle’s climate control system. Crafted from high-grade aluminum alloy with precision welding technology, this heater core resists corrosion and minimizes the risk of leaks, even under prolonged thermal stress. Designed to match OEM specifications, it seamlessly integrates with your vehicle’s existing HVAC system, ensuring hassle-free installation without modifications. Rigorously tested for durability and thermal efficiency*, this component restores optimal defrosting and heating performance. Compatible with Chevrolet Classic 2004-2005 for Chevrolet Malibu 1997-2003 for Oldsmobile Alero 1999-2004 fits OEM Part Numbers: 52405643. A practical upgrade for drivers prioritizing safety, comfort, and value retention.

• [VEHICLE FITMENT]: Factory-tested Compatible with Chevrolet Classic 2004-2005 2.2L GAS,for Chevrolet Malibu 1997-2003 2.4L,3.1L GAS,for Oldsmobile Alero 1999-2004 2.2L,2.4L,3.4L GAS,for Oldsmobile Cutlass 1997-1999 3.1L GAS,for Pontiac Grand Am 1999-2005 2.2L,2.4L,3.4L GAS
• [REPLACE OEM NUMBER]: Direct replacement for OEM part numbers # 52405643, 52481264, 89018432– no cutting or adjustments required.
• [Durable Aluminum Alloy Construction]: High-strength aluminum body with anti-corrosion coating ensures leak-resistant performance and extended service life.
• [Enhanced Thermal Efficiency]: Optimized internal tubing design accelerates heat exchange, delivering faster defrosting and consistent cabin warmth.
• [CHECK PROMT]: Please enter your vehicle information into the Amazon Vehicle Matching Tool provided on this page to ensure a perfect match with your vehicle