Keep fuel flowing to your engine on demand with the Standard Ignition Circuit Opening Relay / Fuel Injection Relay / Fuel Pump Relay (MPN RY-276). It installs as a direct-fit replacement for a broad list of Toyota and Lexus applications, including the 1990-1991 Lexus ES250, 1985-1988 Toyota 4Runner, 1983-1991 Toyota Camry, 1983-1991 Toyota Celica, 1988-1995 Toyota Land Cruiser and 1986-1992 Toyota Supra — see the Buyer's Guide tab for the full application list.
On these vehicles Toyota calls this the "circuit opening relay," and it is also cataloged as a fuel injection relay and a fuel pump relay, so it is listed under all three names.
If a failed relay is the cause of a no-start or a fuel pump that will not run, this replaces it. Diagnose the cause first, since a crank-no-start can also come from other fuel or ignition components.
Manufacturer part number RY-276.
What does the RY-276 relay do?
It switches battery power to the electric fuel pump circuit, energizing the pump when the engine cranks and runs. On Toyota and Lexus applications this is known as the circuit opening relay.
What are signs this relay may need replacing?
Common signs include a crank-no-start where the engine turns over but won't fire, a fuel pump that won't run, or intermittent stalling. Diagnose the cause first, as these symptoms can have other sources.
Which vehicles does it fit?
It's a direct-fit replacement for many Toyota and Lexus applications from 1980-1995, including the ES250, Camry, Celica, Corolla, Cressida, Land Cruiser, MR2 and Supra. See the Buyer's Guide tab for the full list.
Is the circuit opening relay the same as the fuel pump relay?
Yes. On these applications the part is cataloged under all three names: circuit opening relay, fuel injection relay and fuel pump relay.
How is it installed?
It installs in place of the original relay on the listed applications. Consult the vehicle service information for the relay's location and the correct replacement procedure.
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.
