Standard Ignition Diesel Glow Plug Relay P/N:RY-575
A diesel glow plug relay switches battery current to the glow plugs so they can preheat the combustion chambers during a cold start. The Standard Ignition Diesel Glow Plug Relay RY-584 installs as a direct-fit replacement for the 1993-1998 Volkswagen Jetta [All]. If a failed glow plug relay is the cause of hard cold starts or a glow plug circuit that won't energize, this switches that high-current load in its place.
A mounting bracket is not included; transfer or replace mounting hardware as directed by the vehicle service procedure. Country of origin: Tunisia.
Manufacturer part number RY-584 (also RY584).
This part cross-references / interchanges with the following part numbers:
What does the RY-584 relay do?
It switches battery current to the diesel glow plugs so they can preheat the combustion chambers for cold starting.
What vehicle does this relay fit?
It is a direct-fit replacement for the 1993-1998 Volkswagen Jetta [All]. Confirm your application in the Buyer's Guide tab.
What are the electrical specifications?
12-volt operation, a 40 A amperage rating, four male blade terminals, and a square connector.
Is a mounting bracket included?
No. A mounting bracket is not included; transfer or replace mounting hardware as directed by the vehicle service procedure.
What are signs this relay may need replacing?
Hard cold starts or a glow plug system that won't energize can be signs. Diagnose the cause first, since these symptoms can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.