Standard Ignition Accessory Power Relay,Sunshade Relay P/N:RY-1775

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$663.99
MPN: RY-1775
UPC: 727943288721
Item Package Quantity: 1
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Standard Ignition Accessory Power Relay,Sunshade Relay P/N:RY-1775
Standard Ignition Accessory Power Relay,Sunshade Relay P/N:RY-1775
$663.99

Keep your Lexus accessory circuits switching cleanly with the Standard Ignition Accessory Power Relay / Sunshade Relay (RY-1775). It's a direct-fit replacement for the listed applications: the 2005-2006 Lexus GS300, 2006-2008 Lexus IS250 and IS350, 2007-2009 Lexus ES350, GS350, GS450H and LS460, and 2008-2009 Lexus IS F and LS600H — see the Buyer's Guide tab for the full list.

A relay uses a low-current control signal to open and close a separate higher-current circuit, letting a switch or control module power an accessory load — such as the power sunshade — without routing full current through the control device.

  • Electrical switching: handles the on/off switching for an accessory power circuit on the listed applications.
  • Direct-fit application: installs in place of the original relay on the vehicles above.
  • Signs it may need replacing: if the controlled accessory or sunshade stops responding, works intermittently, or the relay clicks without actuating — and the relay is confirmed as the cause — this replaces it. Diagnose the circuit before replacing.

Interchange: R7278 · 20809 · AR7279 · 8591150010
Manufacturer part number RY-1775

This part cross-references / interchanges with the following part numbers:

R7278, 20809, AR7279, 8591150010, RY-1775

Frequently Asked Questions

What is the RY-1775?

It's a Standard Ignition Accessory Power Relay / Sunshade Relay that uses a low-current control signal to switch a separate higher-current accessory circuit.

Which vehicles does it fit?

It's a direct-fit for the 2005-2006 GS300, 2006-2008 IS250 and IS350, 2007-2009 ES350, GS350, GS450H and LS460, and 2008-2009 IS F and LS600H. See the Buyer's Guide tab.

What are signs the relay may need replacing?

The controlled accessory may stop working, operate intermittently, or the relay may click without switching. Diagnose the circuit first, since these signs can have other causes.

What interchange numbers does it replace?

It replaces R7278, 20809, AR7279, and 8591150010.

Is this an accessory power relay or a sunshade relay?

Both — it's cataloged under both names, so it's listed as an Accessory Power Relay / Sunshade Relay.