Help keep air flowing through the cabin with the Four Seasons relay 36218, an HVAC Blower Motor Relay / HVAC System Relay that uses a low-current control signal to switch power to the blower motor circuit. It fits many vehicles, among them the 2000-2006 Nissan Sentra, 2001-2004 Nissan Maxima and 2000-2007 Nissan Pathfinder, as a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list and engine details.
Four Seasons lists this part as a standard relay, and it is sold under both the blower motor relay and HVAC system relay names. The company brings more than 50 years of mobile A/C experience to its products and engineers and tests them for dependable operation.
- Precision engineered: built as a quality replacement relay.
- OE-style molded connectors: connectors molded in an OE style.
- Quality contacts: designed to provide proper conductivity through the relay.
- Vehicle-specific applications: cataloged for the vehicles listed in the "Vehicles it fits" section.
If you are replacing a 2000-2006 Nissan Sentra relay in the HVAC circuit, or one on another listed vehicle, look for these signs that the relay may need replacing: a blower that will not run, a blower that works only intermittently, or no airflow from the vents when the controls are set correctly. Fuses, switches, resistors and the blower motor itself can cause similar symptoms, so diagnose the circuit before you replace parts.
Interchange: 2523079915 · 2523079917 · 2523079944 · 2523079945 · 2523079965 · 2532079915 · A08970 · RE8417 · 20279 · 20280
This part cross-references / interchanges with the following part numbers:
36218, 2523079915, 2523079917, 2523079944, 2523079945, 2523079965, 2532079915, A08970, RE8417, 20279, 20280
Frequently Asked Questions
What does the Four Seasons 36218 relay do?
It is an HVAC blower motor / HVAC system relay. A low-current control signal switches it, and it then sends power to the blower motor circuit.
Which vehicles does this relay fit?
It fits many vehicles, including the 2000-2006 Nissan Sentra, 2001-2004 Nissan Maxima and 2000-2007 Nissan Pathfinder. See the "Vehicles it fits" section for the full list.
Is this the same part as a 2000-2006 Nissan Sentra starter relay?
Four Seasons catalogs 36218 as an HVAC blower motor and HVAC system relay. For the starter circuit, use the relay that your vehicle's service information calls for.
What are the signs of a failing blower motor relay?
The blower may not run, may work only intermittently, or no air may come from the vents. Fuses, switches, resistors and the motor can cause the same symptoms, so diagnose the circuit first.
How is this relay installed?
It plugs in through OE-style molded connectors. Use your vehicle's service information to find the HVAC blower relay and to follow any steps for disconnecting power before you replace it.
