Standard Ignition RY-772 Windshield Wiper Motor Relay - Front

Wiper Motor Relay for BMW and Land Rover

Standard Ignition RY-772 is a 12-volt wiper motor relay built for vehicles that use a 7-terminal, square connector layout. It is a direct-fit electrical relay for selected BMW and Land Rover applications, including BMW 3 Series, 5 Series, X5, X3, Z8, and Range Rover models.

• 12V wiper motor relay for windshield wiper circuit control
• 7 male blade terminals with a square connector shape
• 15A amperage rating
• Male connector and male terminal configuration
• Direct replacement for select BMW and Land Rover applications

Detailed Product Information

Standard Ignition RY-772 is used in the wiper and washer relay circuit to manage electrical switching for the wiper motor. The relay features a 7-terminal blade design, 12-volt operation, and a 15-amp rating, making it a fitment-specific electrical component for vehicles that require this connector and terminal layout. This part cross-references Four Seasons 20991 for the same application. The RY-772 part number is also referenced in interchange listings for select OE and aftermarket applications.

Compatible With BMW and Land Rover vehicles including 2009 BMW 528i, 2003-2009 Land Rover Range Rover, 2003-2007 BMW 525i, 2006-2007 BMW 525xi, 2003-2007 BMW 530i, 2006-2007 BMW 530xi, 2006-2007 BMW 550i front, 2006-2007 BMW 650Ci front, 2006-2007 BMW 650i front, 2006-2007 BMW M5, 2006-2007 BMW M6, 2004-2007 BMW X3, 2001-2006 BMW M3, 2000-2006 BMW X5, 2001-2005 BMW 325Ci, 2001-2005 BMW 325i, 2001-2005 BMW 325xi, 2001-2005 BMW 330Ci, 2001-2005 BMW 330i, 2001-2005 BMW 330xi, 2004-2005 BMW 545i front, 2004-2005 BMW 645Ci front, 2000-2003 BMW Z8, 2000 BMW 323Ci, 1998-2000 BMW 323i, 1999-2000 BMW 323ti, 2000 BMW 328Ci, 1996-2000 BMW 328i, 1998-1999 BMW 323is, and 1996-1999 BMW 328is.

Common Issues This Relay Can Address

• Intermittent or inoperative windshield wiper operation
• Wiper motor not receiving proper relay switching signal
• Electrical relay failure in the wiper and washer circuit
• Erratic wiper function caused by worn relay contacts
• Loss of wiper operation on vehicles using the specified 7-terminal relay design

Installation Notes and Tips

Verify the connector shape, terminal count, and voltage rating before installation. This relay uses male blade terminals and a square 7-pin connector, so matching the original electrical layout is important for proper fitment. Confirm vehicle application by year, make, model, and position where listed, especially on BMW front applications.

Quality Assurance

Standard Ignition supplies electrical replacement parts for service applications, and RY-772 is built to match the specified relay configuration used in the listed BMW and Land Rover vehicles. Confirm the part number RY-772 and the vehicle’s original relay style before replacement to ensure correct installation and operation.