Koyorad A1703 Radiator

Koyorad A1703 Radiator Overview

The Koyorad A1703 radiator is an OE-equivalent replacement built for select Chrysler, Dodge, and Plymouth applications from 1995-2000. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct-fit cooling system service.

Fits 1995-2000 Chrysler Cirrus, N/A; Fits 1996-2000 Chrysler Sebring, N/A; Fits 1995-2000 Dodge Stratus, N/A; Fits 1996-2000 Plymouth Breeze, N/A.

Key Features

• Part number: A1703
• Aluminum core with plastic tank construction
• Single-row core design
• Core dimensions: 24.4375 in. height x 15.6875 in. width x 1.3125 in. thickness
• Inlet and outlet diameter: 1.3125 in.
• Internal transmission oil cooler included
• Transmission oil cooler diameter: 1.125 in.

Detailed Description

Koyorad A1703 is a radiator replacement engineered to match OE-style fit and function for Chrysler Cirrus, Chrysler Sebring, Dodge Stratus, and Plymouth Breeze models listed above. The aluminum core supports efficient heat transfer, while the plastic tank design follows common factory-style construction for these applications. With the internal transmission oil cooler included, this radiator is built for vehicles that route automatic transmission fluid through the radiator assembly.

This part number, A1703, is a direct replacement choice for owners servicing cooling system leaks, overheating concerns, or a damaged factory radiator on the covered Chrysler, Dodge, and Plymouth vehicles.

What This Radiator Helps Address

• Coolant leaks from a cracked or aging radiator
• Overheating caused by restricted or inefficient heat exchange
• Transmission fluid cooling issues related to the integrated cooler
• Physical damage to the radiator core or tanks
• Cooling system service on a worn OE-style radiator assembly

Installation Notes and Tips

Verify inlet and outlet hose size, cooler line routing, and overall dimensions before installation. Flush the cooling system and inspect hoses, clamps, and related components for wear before installing the new radiator. Because this unit includes an internal transmission oil cooler, confirm transmission line connections and check for leaks after startup. Professional installation is recommended for proper cooling system refill and bleed procedures.

Quality Assurance

Koyorad states that its radiators are built as OE-equivalent replacements using technical manufacturing experience focused on getting the job done correctly the first time. This part number, A1703, reflects that OE-style replacement approach for the listed Chrysler, Dodge, and Plymouth fitments.