Global Parts 8231332 HVAC Heater Core

Global Parts 8231332 Heater Core

Global Parts 8231332 is an aluminum HVAC heater core built to transfer heat from the engine cooling system into the cabin. It is a direct-fit replacement for select Jeep Wrangler applications and is sized for the specified HVAC housing dimensions.

Key Features

• Aluminum core material for efficient heat transfer
• Core dimensions: 5.48 in. height, 7.44 in. width, 1.26 in. thickness
• Inlet diameter: 0.63 in.
• Adjustable pipe positioning: No
• Direct replacement for 1987-1995 Jeep Wrangler heater core applications
• Part number 8231332 for ordering and cross-reference

Detailed Description

This heater core is engineered for HVAC systems that route warmed coolant through the cabin heat exchanger. The aluminum construction supports thermal transfer while keeping the core compact for the listed Jeep Wrangler fitment. If you are replacing a leaking, restricted, or inefficient heater core in a 1987-1995 Jeep Wrangler, Global Parts 8231332 provides the correct size and inlet configuration for the application.

This part cross-references Four Seasons 98733 and UAC HT399242C for the same application.

Common Repair Symptoms

• Weak or inconsistent cabin heat in a Jeep Wrangler
• Coolant odor or moisture inside the HVAC case
• Fogging windows caused by heater core leakage
• Restricted coolant flow through the heater circuit
• Temperature control problems tied to a failing heater core

Installation Notes and Tips

Verify HVAC case dimensions, inlet size, and hose routing before installation. Drain the cooling system, inspect related hoses and clamps, and flush the heater circuit if contamination is present. After installation, refill the cooling system and bleed air from the system according to vehicle service procedures.

Quality Assurance

Global Parts supplies replacement HVAC components for service applications, and this heater core is built to match the listed fitment and dimensional requirements for the specified Jeep Wrangler models.