Four Seasons HVAC Blower Motor Resistor 20075

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Blower Motor Resistor for 1985-1987 Buick Electra & More - Four Seasons 20075

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$32.99

MPN: 20075

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Four Seasons HVAC Blower Motor Resistor P/N:20075

$32.99

Description

Help your heater and A/C fan run at the speed you choose with this Four Seasons switch, part number 20075, an HVAC blower motor resistor that regulates blower motor speed in the climate control system. It fits many vehicles, among them the 1985-1987 Buick Electra, 1985-1987 Buick LeSabre and 1987 Pontiac Bonneville, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list and engine details.

The catalog files this part under Switch, and Four Seasons describes it as an HVAC Blower Motor Resistor, so it is listed under both names. A blower motor resistor changes the resistance in the blower motor circuit so the fan can run at its lower speed settings. If a failed resistor is why your blower runs only on high or skips speed settings, this unit replaces it.

OE-style connectors: for the listed applications.
Quality contacts: designed to provide proper electrical conductivity.
Precision engineered: built for vehicle-specific applications.
Experience behind it: Four Seasons brings more than 50 years of mobile A/C experience and engineers and tests its products for trouble-free operation.

Interchange: 1580837 · 11120075 · 10027029 · 1712967 · A07975 · MT17646 · DR793

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

1580837, 20075, 11120075, 10027029, 1712967, A07975, MT17646, DR793

Frequently Asked Questions

What does the Four Seasons 20075 blower motor resistor do?

It changes the resistance in the blower motor circuit so the HVAC fan can run at its lower speed settings instead of only at full speed.

What are the signs a blower motor resistor may need replacing?

Common signs are a blower that runs only on high, or speed settings that no longer work. Diagnose the circuit first, because a faulty blower motor, control switch or wiring can cause similar symptoms.

Is this the right Electra switch for a 1985-1987 Buick Electra?

Yes. It is listed as a direct-fit replacement for the 1985-1987 Buick Electra, and the Buyer's Guide tab shows every listed vehicle.

Does it also fit the 1985-1987 Buick LeSabre and 1987 Pontiac Bonneville?

Yes. It is listed for the 1985-1987 Buick LeSabre and the 1987 Pontiac Bonneville.

How is the 20075 installed?

It connects through OE-style connectors. Disconnect the battery first, then follow the vehicle service information for the resistor's location and the removal steps.