Keep your electric engine cooling fan switching on exactly when the engine needs it with the Standard Ignition Engine Cooling Fan Module / Engine Cooling Fan Motor Relay (RY-330K), also written RY330K. It installs as a direct-fit replacement across the listed 1999-2004 Jeep Grand Cherokee, 1996-2000 Dodge Caravan and Grand Caravan, and a range of Chrysler and Plymouth minivans. The part is cataloged under both names — Engine Cooling Fan Module and Engine Cooling Fan Motor Relay — so either search finds the same relay.
- Switches the cooling fan circuit: carries battery power to the engine cooling fan motor when the vehicle's control system commands the fan on.
- Signs it may need replacing: a cooling fan that won't run, runs constantly, or cycles erratically can indicate a failed fan relay — diagnose the circuit first, since other components can cause the same symptoms.
- One relay per application: the listed vehicles each use a single unit (quantity 1).
Fitment: 1996-2000 Dodge Caravan and Grand Caravan (L4-2.4L, V6-3.0L, V6-3.3L, V6-3.8L), 1997-1999 Dodge Neon and Plymouth Neon (L4-2.0L), 1999-2004 Jeep Grand Cherokee (L6-4.0L, V8-4.7L), 1996-2000 Chrysler Town & Country (V6-3.3L, V6-3.8L), 2000 Chrysler Grand Voyager and Voyager, 1996 Chrysler New Yorker, and 1996-2000 Plymouth Grand Voyager and Voyager. See the Buyer's Guide tab for the full list of years and engines.
