Four Seasons 91472 HVAC Heater Core

Reliable Heater Core Replacement for Chrysler, Dodge, Mitsubishi, and Plymouth

The Four Seasons Heater Core 91472 is designed to restore efficient heating performance in select Chrysler, Dodge, Mitsubishi, and Plymouth vehicles. Engineered with durable copper and brass materials, this heater core ensures consistent heat transfer and long-lasting operation for models like the Conquest and Starion.

• Core dimensions: 7 inches length, 5.5 inches width, 2 inches thickness
• Constructed from copper/brass for enhanced thermal conductivity
• Tube diameter: 0.625 inches (15.875 mm) for both inlet and outlet
• Meets or exceeds OEM specifications for reliable fit and function
• Non-adjustable pipe positioning for straightforward installation

Four Seasons Heater Core Product Line Overview

The Four Seasons Heater Core line focuses on delivering replacement cores that meet or exceed original equipment manufacturer standards. The 91472 model features a copper/brass core style, which provides superior heat transfer and corrosion resistance compared to aluminum alternatives. This product line is engineered to maintain proper HVAC system performance and vehicle cabin comfort.

Detailed Product Description and Specifications

This HVAC heater core measures 7 inches in length, 5.5 inches in width, and 2 inches in thickness, with a core depth of 2 inches and a height of 7 inches. The copper core material enhances heat exchange efficiency, while the brass components contribute to durability and resistance to corrosion. Both inlet and outlet tubes have a diameter of 0.625 inches (15.875 mm), ensuring compatibility with the vehicle’s existing HVAC plumbing. The pipe positioning is fixed, which simplifies installation without the need for adjustments.

Common Applications and Issues Addressed

• Restores heating functionality in Chrysler Conquest and Dodge Starion models
• Resolves insufficient cabin heat due to clogged or leaking heater cores
• Eliminates coolant leaks inside the vehicle’s HVAC system
• Prevents engine overheating caused by heater core failure
• Improves overall HVAC system efficiency and passenger comfort

Installation Notes and Tips

When installing the Four Seasons Heater Core 91472, ensure the vehicle is properly drained of coolant to avoid spills. The fixed pipe positioning requires alignment with the existing HVAC hoses, so verify hose condition and connections before assembly. It is recommended to inspect and replace any worn seals or gaskets during installation to prevent leaks. Follow vehicle-specific service manuals for detailed removal and installation procedures.

Quality Assurance and Warranty Information

The Four Seasons Heater Core 91472 meets or exceeds OEM standards, providing reliable performance and durability. Manufactured with high-quality copper and brass materials, this heater core is designed for long service life. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region.