Listed as an A/C compressor control relay, HVAC blower motor relay and HVAC purge relay, the Four Seasons relay 35910 is a standard relay that lets a small control signal switch a higher-current circuit on and off. It fits many vehicles, among them the 1976 Chevrolet Impala, 1985-1994 GMC Safari and 1976-1987 Buick Electra, and is a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list.
Four Seasons engineers and tests its products and draws on more than 50 years of mobile A/C experience.
- Precision engineered: built for the specific applications it is cataloged for.
- OE-style molded connectors: molded connectors in an original-equipment style for the relay's electrical connections.
- Quality contacts: designed for proper conductivity through the switched circuit.
- Vehicle-specific applications: cataloged by year, make and model.
Signs a relay may need replacing include an A/C compressor that won't engage, a blower motor that won't run, or HVAC operation that cuts in and out. Fuses, wiring and switches can cause the same symptoms, so diagnose the circuit before you replace the relay.
Interchange: 158165 · 15860 · 158633 · AC8335 · 208865 · HS173 · 11135910 · 901895 · 10018448 · 10026578 · 499786 · 701791 · 1711298 · 2537 · 3013349 · 3013364 · 4699 · 4702 · 4770 · 4780 · 244173 · MT0508 · 84173 · 14226 · RE4401 · 19822
This part cross-references / interchanges with the following part numbers:
158165, 15860, 158633, AC8335, 208865, 35910, HS173, 11135910, 901895, 10018448, 10026578, 499786, 701791, 1711298, 2537, 3013349, 3013364, 4699, 4702, 4770, 4780, 244173, MT0508, 84173, 14226, RE4401, 19822
Frequently Asked Questions
Is this the right Safari relay for a 1985-1994 GMC Safari?
Yes. The Four Seasons 35910 is listed as a direct-fit replacement for the 1985-1994 GMC Safari. Check the "Vehicles it fits" section to match your exact vehicle.
What does this relay do?
It is an electrically operated switch that uses a small control signal to switch a higher-current circuit. It is listed as an A/C compressor control relay, HVAC blower motor relay and HVAC purge relay.
What are the signs a relay may need replacing?
An A/C compressor that won't engage or a blower motor that won't run can be signs of a failed relay. Fuses, wiring and switches can cause the same symptoms, so diagnose the circuit first.
What features does the Four Seasons 35910 have?
It is precision engineered, with OE-style molded connectors and quality contacts designed for proper conductivity.
Which other vehicles does this relay fit?
Besides the GMC Safari, it fits many vehicles, among them the 1976 Chevrolet Impala and the 1976-1987 Buick Electra. See the "Vehicles it fits" section for the full list.
