Standard Ignition RY-330K Engine Cooling Fan Module

Engine Cooling Fan Module for Chrysler and Jeep

Standard Ignition RY-330K is an engine cooling fan module built for direct replacement on select Chrysler, Dodge, Plymouth, and Jeep applications. It uses a 4-terminal blade design with a female connector and male terminals for straightforward electrical connection in the cooling fan circuit.

Compatible with 1996-2004 Chrysler, Dodge, Plymouth, and Jeep vehicles, including Jeep Grand Cherokee, Dodge Caravan, and Chrysler Town & Country applications. The RY-330K is built for under-hood environments where heat, dust, and moisture can affect relay performance.

Key Features

• Female connector with male blade terminals
• 4-terminal configuration for the cooling fan control circuit
• Composite housing helps protect internal components from high temperatures
• Aluminum contacts support durability and long service life
• Premium epoxy helps keep the relay sealed against dust, heat, and moisture
• Manufactured in TS16949 and ISO9001 certified facilities
• Includes connector for easier installation on listed applications

Detailed Description

The Standard Ignition RY-330K engine cooling fan module is engineered for vehicles that rely on accurate fan control to manage operating temperature. It is a practical replacement for worn or failing fan control modules on Chrysler, Dodge, Plymouth, and Jeep models, including 1999-2004 Jeep Grand Cherokee, 1996-2000 Dodge Grand Caravan, and 1996-2000 Chrysler Town & Country. This part cross-references Dorman - OE Solutions 902-303 for the same application.

Standard Ignition uses composite housings, aluminum contacts, and sealed relay construction to help the module withstand demanding engine-bay conditions. The RY-330K part number is also referenced in aftermarket interchange listings such as 5017491ABK and R4736K.

Common Problems This Part Can Address

• Cooling fan not switching on when engine temperature rises
• Cooling fan running inconsistently or at the wrong time
• Electrical relay failure caused by heat or moisture exposure
• Intermittent fan operation from worn terminals or internal contact wear
• Temperature control issues on Chrysler, Dodge, Plymouth, and Jeep cooling systems

Installation Notes and Tips

Verify connector style, terminal count, and vehicle application before installation. The RY-330K uses a female connector, male blade terminals, and a 4-terminal layout, so matching the original module configuration is important for proper operation. The included connector supports easier installation on listed vehicles, and the part is commonly used on 1997-1999 Dodge Neon, 1997-1999 Plymouth Neon, and 1999-2004 Jeep Grand Cherokee applications.

Quality Assurance

Standard Ignition manufactures this module in TS16949 and ISO9001 certified facilities to support consistent quality control. The composite housing, aluminum contacts, and sealed relay construction are selected to help the part hold up in harsh under-hood conditions.