Four Seasons HVAC Blower Control Switch P/N:20017

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$19.99
MPN: 20017
Item Package Quantity: 1
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Four Seasons HVAC Blower Control Switch P/N:20017
Four Seasons HVAC Blower Control Switch P/N:20017
$19.99

Choose the blower setting you need for cab heating and cooling with the Four Seasons switch, part number 20017, a rotary selector blower switch for the HVAC system. It fits many Freightliner trucks, among them the 1997-1999 Freightliner Century Class, 1994-1999 Freightliner FL106 and 1996-1999 Freightliner FL112. It is a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.

Four Seasons engineers and tests this HVAC blower control switch and backs it with more than 50 years of mobile A/C experience.

  • Rotary selector: a turn-style control for selecting the blower setting.
  • 20-amp rating: rated to carry up to 20 amps.
  • Quality contacts: designed to maintain proper conductivity through the switch.
  • Zinc coating: zinc coated to help resist corrosion.

Signs this part may need replacing include a blower that runs on only some settings, cuts in and out, or does not respond to the selector. The blower motor, resistor or wiring can cause the same symptoms, so diagnose the cause before replacing the switch.

Interchange: 1550997 · 901014 · 6516905 · 207411 · 11120017 · 19188140 · 402020 · 1711667 · 651195 · 2199089 · A07411 · MT1355 · BSM651195

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

1550997, 901014, 6516905, 20017, 207411, 11120017, 19188140, 402020, 1711667, 651195, 2199089, A07411, MT1355, BSM651195

Frequently Asked Questions

What does the Four Seasons 20017 switch do?

It is a rotary selector switch that controls the HVAC blower motor, letting you choose the fan setting for the heating and A/C system.

How much current is this blower switch rated for?

Four Seasons rates this switch to carry up to 20 amps.

Does it fit the Freightliner Century Class?

Yes. It is listed for the 1997-1999 Freightliner Century Class, along with the 1994-1999 Freightliner FL106 and 1996-1999 Freightliner FL112. Check the Buyer's Guide tab for the full fitment chart.

What are signs the blower switch may need replacing?

A blower that runs on only some settings, cuts in and out, or ignores the selector can be a sign of a worn switch. The blower motor, resistor or wiring can cause the same symptoms, so diagnose before replacing.

How is the switch protected against corrosion?

It is zinc coated to help resist corrosion, and its quality contacts are designed to maintain proper conductivity.