Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch 37813
Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch 37813 - view 2
Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch 37813 - view 3
Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch 37813
Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch 37813 - view 2
Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch 37813 - view 3

A/C System Switch for 1997-2005 Freightliner Century Class & More - Four Seasons 37813

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$32.99
MPN: 37813
Item Package Quantity: 1
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Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch P/N:37813
Four Seasons HVAC Cut-Off Switch,HVAC Pressure Switch P/N:37813
$32.99

Four Seasons 37813 switch for the 1997-2005 Freightliner Century Class and other vehicles is a system-mounted high cut-out pressure switch, designed to shut the A/C compressor off when system pressure climbs too high.

  • Backed by over 50 years of mobile A/C experience, and engineered and tested for trouble-free operation
  • Zinc coated to resist corrosion
  • Vehicle specific applications
  • Color coded for easy identification

A compressor that will not engage, or that drops out at odd times, can mean the switch has failed. Those symptoms alone do not prove the switch is bad, since a low refrigerant charge is another common cause.

It is listed for a wide range of Freightliner models, led by the 2000-2005 Freightliner Columbia and the 1996-2005 Freightliner FL112.

Specifications

  • Type: System-mounted high cut-out pressure switch
  • Coating: Zinc

In the box: one switch, with the gaskets, o-rings or seals needed to replace it properly.

Interchange: ABPN83318180 · 2328483 · 8508132 · 937498 · A224298200 · A2242982000 · A2245194000 · 1711635 · 1711825 · 4379RD5100970 · 4379RD5100970P · 1499 · A14163 · 71R6245 · RD5100970P · MT1905 · SW11188 · SW11188C

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

ABPN83318180, 2328483, 37813, 8508132, 937498, A224298200, A2242982000, A2245194000, 1711635, 1711825, 4379RD5100970, 4379RD5100970P, 1499, A14163, 71R6245, RD5100970P, MT1905, SW11188, SW11188C

Frequently Asked Questions

Is the 37813 the right Columbia switch for a 2000-2005 Freightliner Columbia?

Yes. Four Seasons 37813 is listed for the 2000-2005 Freightliner Columbia. If your truck is another Freightliner, look up its year and model on the Buyer's Guide tab to see whether it is covered.

What comes with the Four Seasons 37813 pressure switch?

Four Seasons 37813 is sold as one switch. It comes with the gaskets, o-rings or seals needed to replace the part properly.

Is this A/C switch a high-pressure cut-out type?

Yes. This Four Seasons 37813 is a system-mounted high cut-out pressure switch with a zinc coating to resist corrosion.

What can a failing high cut-out pressure switch do to the A/C compressor?

It can keep the compressor from engaging or make it shut off at odd times. A shop can test the A/C system to find the cause.

Does Four Seasons 37813 replace MT1905 or SW11188?

Yes. MT1905 and SW11188 are both on the interchange list for Four Seasons 37813, along with the other numbers printed at the bottom of the description.

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