Four Seasons HVAC Binary Switch 20968
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Four Seasons HVAC Binary Switch 20968
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Four Seasons HVAC Binary Switch P/N:20968

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$67.99
MPN: 20968
Item Package Quantity: 1
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Four Seasons HVAC Binary Switch P/N:20968
Four Seasons HVAC Binary Switch P/N:20968
$67.99

Help protect your A/C compressor with the Four Seasons switch 20968, a system-mounted binary pressure switch that monitors refrigerant pressure and is designed to open the compressor clutch circuit when pressure drops too low or climbs too high. It fits many vehicles, among them the 1993 Isuzu Amigo, 1992-1993 Isuzu Rodeo and 1992-1993 Isuzu Trooper. See the Buyer's Guide tab for the full list.

  • Corrosion resistance: Zinc coated to resist corrosion.
  • Vehicle-specific: Built for specific applications as a direct-fit replacement for the listed vehicles.
  • Seals in the package: Contains the gaskets, O-rings or seals needed to properly replace the switch.
  • Easy to identify: Color coded so the correct switch is simple to pick out.

Four Seasons engineers and tests its products and draws on more than 50 years of mobile A/C experience. If your compressor won't engage or cycles erratically, and testing traces the problem to a faulty binary switch, this unit replaces it. The switch mounts directly on the A/C system, so follow the vehicle service information for refrigerant recovery and recharge during installation.

Interchange: 1551039 · 207779 · 11120968 · 19188188 · 1711494 · 8970492170 · 8970492710 · A07779 · 2930222 · MT0619 · SW10026 · SW10026C

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

1551039, 207779, 20968, 11120968, 19188188, 1711494, 8970492170, 8970492710, A07779, 2930222, MT0619, SW10026, SW10026C

Frequently Asked Questions

What does an A/C binary pressure switch do?

It monitors refrigerant pressure in the A/C system. It is designed to open the compressor clutch circuit if pressure is too low or too high, which helps protect the compressor.

Is this the Amigo switch I need for the A/C on my 1993 Isuzu Amigo?

Yes. Part 20968 is listed for the 1993 Isuzu Amigo, and the Buyer's Guide tab shows every listed application.

What comes in the box with this binary pressure switch?

Four Seasons states that the switch contains the gaskets, O-rings or seals needed to properly replace it.

What are signs the binary pressure switch may need replacing?

Signs include a compressor that won't engage, cycles erratically, or leaks refrigerant at the switch. Other faults can cause the same symptoms, so diagnose the system before replacing.

Does the switch resist corrosion?

Yes. It is zinc coated to resist corrosion and is color coded for easy identification.

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