Crown Auto Aluminum Heater Core Plastic Tanks

2002–2005 Jeep Wrangler All, 2002–2005 Jeep Wrangler 4.0L I6, 2002 Jeep Wrangler 2.5L, 2002 Jeep Wrangler 2.5L I4

Part #: 5073180AA

Overview

The Crown Auto Aluminum Heater Core with Plastic Tanks is a direct replacement heater core designed specifically for 2002 to 2005 Jeep Wrangler models equipped with left-hand drive configurations. This high-quality heater core ensures reliable heating performance and efficient cabin temperature control, restoring your vehicle’s comfort during colder months. Built to meet or exceed OEM standards, it is an ideal solution for Jeep owners seeking a durable and effective replacement part without compromising on fitment or function.

Whether your original heater core has developed leaks, corrosion, or reduced heating efficiency, this Crown Auto unit offers a dependable upgrade that fits seamlessly into your Wrangler’s HVAC system. It utilizes your existing mounting hardware, simplifying installation and minimizing downtime.

Key Features

Engineered for durability and performance, the Crown Auto Aluminum Heater Core with Plastic Tanks delivers consistent heating and long-lasting service. Key features include:

• Direct replacement for 2002–2005 Jeep Wrangler models with left-hand drive only
• High-quality aluminum core for superior heat transfer and corrosion resistance
• Durable plastic tanks designed to withstand thermal cycling and pressure variations
• Compatible with Jeep Wrangler 4.0L I6 and 2.5L I4 engine variants
• Utilizes existing factory mounting hardware for straightforward installation
• Precision fit ensures leak-free operation and optimal HVAC performance
• Backed by a 12-month warranty for peace of mind
• Improves cabin heating efficiency and comfort during cold weather driving

Construction & Design

This heater core features a robust aluminum core that provides excellent thermal conductivity, allowing heat from the engine coolant to transfer efficiently into the vehicle’s cabin. The aluminum construction also offers enhanced resistance to corrosion compared to traditional copper cores, extending the service life of the component.

The plastic tanks are engineered to endure the stresses of repeated heating and cooling cycles without cracking or warping. Their design complements the aluminum core to maintain structural integrity and prevent coolant leaks. Together, these materials create a lightweight yet durable assembly optimized for the demanding conditions of off-road and daily driving.

Installation & Fitment

The Crown Auto Aluminum Heater Core is designed as a direct replacement part for Jeep Wrangler models from 2002 through 2005 with left-hand drive configurations. Installation is straightforward, as it uses the existing factory mounting hardware and connections. This means no modifications or special tools are typically required, allowing for a hassle-free swap that restores your vehicle’s heating system quickly.

For best results, it is recommended to have the installation performed by a qualified technician or an experienced DIYer familiar with Jeep HVAC systems. Proper coolant system flushing and bleeding after installation will ensure optimal heater core performance and longevity.

What's Included

• One Crown Auto Aluminum Heater Core with Plastic Tanks
• 12-month manufacturer warranty documentation

Ideal For

This heater core is ideal for Jeep Wrangler owners who need a reliable, OEM-quality replacement part to restore or improve their vehicle’s heating system. It suits those experiencing heater core leaks, reduced cabin heat output, or corrosion issues in 2002–2005 Jeep Wrangler models with left-hand drive. Off-road enthusiasts and daily drivers alike will appreciate the durability and performance of this component.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.