Big End Performance D47481 Stage 1 Remote Cooler Mount Kit A518/A618 47RE/RH 48RE Transmission

The Big End Performance D47481 Stage 1 Remote Cooler Mount Kit is engineered specifically for Chrysler/Dodge A518 and A618 automatic transmissions, including the 47RE, 47RH, and 48RE variants. This kit provides everything needed to relocate or add an external transmission cooler, helping reduce fluid temperatures and extend transmission life — especially critical in heavy towing, performance, and high-load driving applications.

The Stage 1 designation makes this kit an ideal entry-level upgrade for owners looking to improve transmission thermal management without a full rebuild. By enabling a remote-mounted cooler configuration, the kit allows for more efficient heat dissipation compared to relying solely on the factory radiator-integrated cooler.

Key Features:

• Designed for Chrysler/Dodge A518 and A618 transmission families
• Compatible with 47RE, 47RH, and 48RE automatic transmissions
• Stage 1 kit provides the essential hardware for remote cooler installation
• Helps lower transmission operating temperatures to protect internal components
• Ideal for towing, performance builds, and high-load applications
• Includes mounting hardware and necessary components for a clean remote cooler installation

The Big End Performance D47481 is a straightforward solution for Dodge truck and SUV owners running the popular A518/A618 transmission family who want to add an external cooler as part of a thermal management upgrade. Whether you are upgrading a daily driver or building a performance vehicle, this kit simplifies the remote cooler mounting process.