One Stop Solutions 98733 HVAC Heater Core

OE-Style Heater Core for Jeep Wrangler

This HVAC heater core is built for 1987-1995 Jeep Wrangler applications and is engineered to match original equipment form and function. Part number 98733 is a direct replacement for copper-style heater cores, with aluminum construction and pressure testing for added reliability in daily driving and high-mileage use.

Key Features

• Drop-in fit, form, and function for the original heater core location
• Premium-grade aluminum construction for improved durability
• Cadmium-plated tubes inside and out to help resist premature failure
• Individually pressure tested before release
• Includes necessary foam and related accessories for installation
• Designed to address original design weaknesses and extend service life on higher-mileage vehicles
• Built using cycle, vibration, burst, and environmental testing methods

Detailed Description

One Stop Solutions part number 98733 is an OSC Premium New Automotive Heater Core made for Jeep Wrangler heating system service. It is designed as an OE-style replacement with the same basic form and function as the original unit, while using aluminum instead of a copper-designed core. This construction helps support long-term performance in 1987-1995 Jeep Wrangler models, especially where age, heat cycling, and vibration have contributed to heater core wear.

This heater core is a practical choice for Jeep Wrangler owners looking to restore cabin heat and maintain proper HVAC operation. The unit is individually pressure tested and built with premium materials to support durability in demanding under-dash environments. Part number 98733 also cross-references Nissens 94733 for the same application.

Common Issues This Part May Address

• Weak or inconsistent cabin heat in a Jeep Wrangler
• Coolant seepage from a worn heater core
• Internal corrosion or tube failure in an aging HVAC core
• Heat loss caused by a damaged or restricted core
• Repeat failure on high-mileage Jeep Wrangler heating systems

Installation Notes and Tips

Verify the vehicle year before ordering, since this part is listed for 1987-1995 Jeep Wrangler models. Confirm the heater core shape and HVAC layout against the original unit before installation. Replace any deteriorated foam or seals during service to help maintain proper airflow and reduce noise or leakage around the core.

Quality Assurance

OSC heater cores are manufactured with premium aluminum construction and undergo pressure testing as part of the production process. The design also uses cycle, vibration, burst, and environmental testing methods to help validate durability for automotive HVAC service.