Description
Product Overview
The Mopar Chrysler AC Coil 5003681AA is a genuine OEM component designed to restore optimal cooling to your vehicle’s air‑conditioning system. Manufactured by Chrysler and branded Mopar, this coil weighs just 2 pounds and measures 5 × 3 × 3 inches, ensuring a perfect fit without modifications. Constructed from high‑grade aluminum and copper, it offers excellent heat exchange efficiency and durability under demanding conditions. The part number matches the original equipment, guaranteeing seamless integration with factory controls and refrigerant pathways.
Usage

This coil is intended for use in Chrysler models that originally specified part number 5003681AA. Ideal for both DIY enthusiasts and professional technicians, it fits directly into the existing AC housing, eliminating the need for adapters or custom fabrication. Whether you are restoring a classic vehicle or maintaining a daily driver, the coil delivers reliable cooling in hot climates, highway cruising, and stop‑and‑go traffic.
Why Choose Us
Choosing a genuine Mopar part ensures you receive the same quality and performance as the component installed at the factory. Our supply chain sources only authentic inventory, backed by Chrysler’s rigorous testing standards. Each coil undergoes a thorough inspection for material integrity, dimensional accuracy, and functional performance, providing peace of mind and long‑term reliability.
Key Features
- Genuine OEM Mopar part – exact factory match
- Direct‑fit design eliminates installation hassle
- Lightweight aluminum construction for efficient heat transfer
- Durable copper tubing resists corrosion and wear
- Verified part number 5003681AA ensures perfect compatibility
FAQ
Is this coil compatible with all Chrysler models?
The coil is compatible with any Chrysler vehicle that originally used part number 5003681AA. Verify your vehicle’s service manual or VIN to confirm fit.
Do I need special tools to install the coil?
Installation requires standard automotive tools such as a socket set, torque wrench, and refrigerant recovery equipment. No specialized adapters are needed.
Can I install this coil myself?
Yes, the direct‑fit design is intended for both professional mechanics and experienced DIY owners. Follow the vehicle’s service guide for proper refrigerant handling and torque specifications.
What warranty does this product carry?
The coil comes with a limited 12‑month warranty covering manufacturing defects. Register your purchase for full warranty support.
How does this coil improve cooling performance?
Its high‑efficiency aluminum fins and copper tubing maximize heat exchange, restoring the original cooling capacity and reducing cabin temperature more quickly.




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