Home > Volkswagen > Mk4 Golf/Jetta > 1.8T > Exterior > Golf/GTi > Body Electrical >

  ECU Relay, Mk4

1J0906381B ECU Relay, Mk4

Part# 1J0906381B


Product Info

OEM replacement relay, marked with the numbers 428. This relay is a common cause of crank-no start issues as it delegates power to your ECU.

This product fits:

1999.5-2005 Golf/Jetta