• Controls either the blower motor, A/C compressor, or power door locks*
    • as listed per application
  • Terminals: 4
  • Amps: 30
  • Replaces dealer part numbers: 2523079942, 2523079943, 25230 79942, 25230 79943
  • Direct Replacement
  • Built to strict quality control standards



Our electrical and electronic parts are subject to strict quality control testing.  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed


Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.0 / 5.0
2 Reviews
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1 Star
Start simple...
Don't replace any component 'till you've replaced this!
Most mechanics (including Nissan's) don't seem to know about this; many have replaced everything else and it still hasn't worked; they won't honor their failier either, it's just "hard stools".
June 18, 2017
over 2 years ago
New life in an old car
A/C is working like new once more with this new relay. Replaced it with a new compressor and dryer. Make A/C like new. Start with all new parts.
February 14, 2017
over 2 years ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 2 answers
Where is this relay located?
Shawn G on Jun 18, 2017
BEST ANSWER: It is on the backside of the fuse box , left side dash , through the compartment on the lower left corner of the whole dash assembly. You have to pull the whole fuse box assembly forward from its mounted position and turn it to the back side
Of the box, there you'll find the blue relay.

Vehicle Fit

  • 2007-2009 Infiniti FX35 Power Door Lock Relay
  • 2003-2007 Infiniti G35 Blower Motor Relay
  • 2003-2007 Infiniti G35 Air Conditioning Compressor Relay
  • 2003-2007 Nissan 350Z Blower Motor Relay
  • 2003-2007 Nissan 350Z Air Conditioning Compressor Relay
  • 2003-2008 Nissan Altima Air Conditioning Compressor Relay
  • 2005-2007 Nissan Maxima Air Conditioning Compressor Relay
  • 2003-2007 Nissan Murano Blower Motor Relay

This part replaces:

  • OE # 2523079942
  • OE # 2523079943
  • Standard Motor Products RY-640
Only 5 left in stock
Part #: 1AZMX00144