Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 2
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 3
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 4
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 5
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 6
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 2
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 3
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 4
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 5
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay RY-665 - view 6

Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay P/N:RY-665

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$24.99
MPN: RY-665
Item Package Quantity: 1
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Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay P/N:RY-665
Standard Ignition A/C Clutch Relay,A/C Compressor Control Relay,HVAC Blower Motor Relay P/N:RY-665
$24.99

Keep the A/C and cabin-fan circuits switching cleanly with the Standard Ignition A/C Clutch Relay / A/C Compressor Control Relay / HVAC Blower Motor Relay (MPN RY-665) — a multi-function relay that uses a low-current control signal to open and close the higher-current circuits that engage the A/C compressor clutch and feed the HVAC blower motor. It drops in as a direct-fit replacement for the 1993-2011 Subaru Impreza, 1998-2011 Subaru Forester, 1999-2011 Subaru Legacy, 2000-2011 Subaru Outback, 2003-2006 Subaru Baja, 2005-2006 Saab 9-2X, 2006-2007 Subaru B9 Tribeca, and 2008-2011 Subaru Tribeca.

  • Multi-function switching: cataloged as an A/C clutch relay, A/C compressor control relay, and HVAC blower motor relay — it is listed under all three names.
  • Electromechanical control: a small control-side signal switches the load-side circuit that engages the compressor clutch or powers the blower motor.
  • Direct-fit: installs in place of the original relay on the listed Subaru and Saab applications.

Signs this relay may need replacing include an A/C compressor clutch that won't engage or a blower motor that won't run. Because those symptoms can have other causes, diagnose the circuit first; if a failed relay is the cause, this replaces it.

Interchange: R6170 · 20349 · AR6170 · AR6170SB · 32008611 · 82501AE03A · 82501FC100 · RY665T
Manufacturer part number RY-665

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

R6170, 20349, AR6170, AR6170SB, 32008611, RY-665, 82501AE03A, 82501FC100, RY665T

Frequently Asked Questions

What does this relay do?

It uses a low-current control signal to switch the higher-current circuits that engage the A/C compressor clutch and feed the HVAC blower motor.

Why is it listed under three names?

It is cataloged as an A/C Clutch Relay, A/C Compressor Control Relay, and HVAC Blower Motor Relay — all three names refer to this same multi-function relay, MPN RY-665.

Which vehicles does RY-665 fit?

It's a direct-fit replacement for the listed Subaru Impreza, Forester, Legacy, Outback, Baja, B9 Tribeca, and Tribeca, plus the Saab 9-2X. See the Buyer's Guide tab for exact years.

My A/C clutch won't engage — is this the fix?

It can be. Those symptoms have other possible causes, so diagnose the circuit first; if a failed relay is the cause, RY-665 replaces it.

What numbers does this part interchange with?

R6170, 20349, AR6170, AR6170SB, 32008611, 82501AE03A, 82501FC100, and RY665T. The manufacturer part number is RY-665.

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