Standard Ignition HVAC Blower Control Switch Connector,HVAC Blower Switch Connector P/N:S-850

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$24.99
MPN: S-850
Item Package Quantity: 1
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Standard Ignition HVAC Blower Control Switch Connector,HVAC Blower Switch Connector P/N:S-850
Standard Ignition HVAC Blower Control Switch Connector,HVAC Blower Switch Connector P/N:S-850
$24.99

Keep your heater and A/C blower circuit connected cleanly with the Standard Ignition HVAC Blower Control Switch Connector (MPN S-850). This connector links the vehicle's wiring harness to the HVAC blower control switch, restoring a secure electrical connection when the original connector has become melted, corroded, cracked, or brittle with age. It's a direct-fit replacement for the listed applications, spanning a wide range of Chrysler, Dodge, and Plymouth vehicles including the 1975-1983 Chrysler Cordoba, 1974-1989 Chrysler New Yorker, 1978-1990 Dodge Omni, 1994-1997 Dodge Ram 1500, and 1978-1989 Plymouth Horizon.

  • Blower switch connector: plugs the wiring harness onto the blower control switch to carry the switch's circuit.
  • Common failure fix: if a heat-damaged or corroded connector is the cause of intermittent or dead blower operation, this replaces it — diagnose the cause before replacing.
  • Broad coverage: fits 80 Chrysler, Dodge, and Plymouth applications from 1974 through 1997.

See the Buyer's Guide tab for the complete 80-application list, including the Dodge Diplomat, Ramcharger, D150/D250/D350, W150/W250/W350, Aries, Caravan, and Plymouth Gran Fury, Horizon, and Reliant.

Interchange: PT278 · 852 · EC36
Manufacturer part number S-850 (also S850)

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

PT278, 852, EC36

Frequently Asked Questions

What does this connector do?

It joins the vehicle's wiring harness to the HVAC blower control switch, providing a secure electrical connection for the blower circuit.

When should I replace the blower switch connector?

If the original connector is melted, corroded, cracked, or causing intermittent or dead blower operation, replacing it can restore a clean connection. Diagnose the underlying cause first.

What part numbers does this connector replace?

It interchanges with PT278, 852, and EC36.

Will this fit my vehicle?

It fits 80 Chrysler, Dodge, and Plymouth applications from 1974-1997, such as the New Yorker, Omni, Ram 1500, and Horizon. Check the Buyer's Guide tab to confirm your vehicle.

Is this the connector or the blower switch itself?

This listing is for the HVAC blower control switch connector that mates to the switch, not the switch itself. Confirm you're replacing the connector.