Standard Ignition RY-1372 Engine Cooling Fan Motor Relay

Engine Cooling Fan Relay for Isuzu Rodeo

Standard Ignition RY-1372 is an engine cooling fan motor relay built for 12-volt systems with a 30 amp rating. It uses a square connector shape, 5 blade terminals, and a male terminal design for direct relay replacement in supported Isuzu applications.

Fits 2000-2003 Isuzu Rodeo, N/A. Fits 2001-2003 Isuzu Rodeo Sport, N/A. This part cross-references Monroe Shocks & Struts (e.g., 8972109721, AR6878) for the same application.

Key Features

• Engine cooling fan motor relay for coolant fan control
• 12-volt electrical design
• 30 amp amperage rating
• Square connector shape
• 5 terminal blade connection with male terminals
• No mounting bracket included

Product Details

Standard Ignition RY-1372 is a coolant fan relay used in the engine cooling circuit to help switch fan operation based on system demand. The relay’s 5-terminal blade layout and square connector shape support a direct-fit electrical connection in the listed Isuzu Rodeo and Isuzu Rodeo Sport applications. Use RY-1372 when replacing a failed cooling fan relay that can affect fan activation and engine temperature control.

Common Issues This Relay May Address

• Cooling fan does not turn on
• Cooling fan runs intermittently
• Engine temperature rises during idle or low-speed driving
• Relay-related fan control faults
• Electrical connection problems at the relay socket

Installation Notes

Verify the connector shape, terminal count, and terminal type before installation. Confirm the vehicle uses a 12-volt cooling fan relay with a 30 amp rating and compare the existing relay to RY-1372 for proper fitment. Inspect the relay socket and surrounding wiring for heat damage, corrosion, or loose terminals before installing the replacement.

Quality Assurance

Standard Ignition supplies replacement electrical components for service applications, and RY-1372 is built to match the listed relay specifications for the supported Isuzu Rodeo and Rodeo Sport models.