Standard Ignition S-850 HVAC Blower Control Switch Connector

Brand Standard Ignition S-850
Connector Gender Male
Contents Pigtail Assembly
Terminal Gender Female
Terminal Type 4 Blade Terminals
Fits Dodge, Chrysler, and Plymouth · 315 vehicles

Pigtail assembly. For HVAC blower control switch connections.

High-grade materials. Promotes peak conductivity and secure connections.

4 blade terminals. Female terminals for a reliable electrical repair.

Cross-references Champion Spark Plug 852, Four Seasons 37207 and 1P1484 for the same application. See all 9.

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HVAC Blower Control Switch Connector for Dodge and Chrysler

Restore a secure electrical connection at the HVAC blower control circuit with this Standard Ignition pigtail assembly. Standard Ignition S-850 is built for blower control switch and resistor harness repairs where heat, vibration, or corrosion has damaged the original connector.

Compatible With 1974-1997 Dodge, Chrysler, and Plymouth applications, including Dodge Ram 1500, Ram 2500, Ram 3500, Caravan, and Ram 50 HVAC blower control and resistor harness repairs.

  • Male connector with 4 female blade terminals
  • 4-wire pigtail assembly for HVAC electrical repair
  • High-grade materials for strong conductivity and stable contact
  • Direct repair solution for damaged blower control switch connectors
  • Standard Ignition S-850 replacement connector for select Dodge, Chrysler, and Plymouth vehicles

Detailed Product Overview

This HVAC blower control switch connector is designed for repair work on blower motor resistor and voltage regulator circuits where the original plug has overheated, loosened, or broken. Standard Ignition S-850 uses a 1-connector pigtail design with 4 blade terminals to help restore proper electrical continuity in the HVAC control path. It is a practical replacement for vehicles such as Dodge Ram 1500, Dodge Ram 2500, Dodge Ram 3500, and Chrysler Town & Country applications listed in the fitment data. This part cross-references Four Seasons 37207 for the same application.

Common Repair Uses

  • Blower motor speed loss caused by a damaged resistor connector
  • Intermittent HVAC fan operation from heat-damaged terminals
  • Melted or corroded blower control switch wiring
  • Loose terminal contact at the resistor or voltage regulator harness
  • Electrical repair on Dodge Ram 1500, Ram 2500, and Ram 3500 HVAC circuits

Installation Notes and Tips

Match the connector style, terminal count, and wire layout before installation. Inspect the mating component for heat damage, corrosion, or terminal spread, and repair any damaged wiring before connecting the new pigtail. Verify proper pin alignment and secure all splices according to standard automotive electrical repair practices.

Quality Assurance

Standard Ignition builds its pigtails and sockets with high-grade materials and decades of electrical component development focused on technician needs. S-850 is engineered to provide reliable conductivity and a consistent connection for HVAC electrical repairs.

This part fits 315 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1997DodgeRam 1500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1997DodgeRam 2500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1997DodgeRam 3500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1996DodgeB1500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1996DodgeB2500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1996DodgeB3500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1996DodgeRam 1500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1996DodgeRam 2500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1996DodgeRam 3500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1995DodgeB1500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1995DodgeB2500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1995DodgeB3500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1995DodgeRam 1500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1995DodgeRam 2500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1995DodgeRam 3500——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1994DodgeB150——N/A—
1994DodgeB250——N/A—
1994DodgeB350——N/A—
1994DodgeRam 1500——N/A—
1994DodgeRam 2500——N/A—
1994DodgeRam 3500——N/A—
1993DodgeB150——N/A—
1993DodgeB250——N/A—
1993DodgeB350——N/A—
1993DodgeD150——N/A—
1993DodgeD250——N/A—
1993DodgeD350——N/A—
1993DodgeRamcharger——N/A—
1993DodgeW150——N/A—
1993DodgeW250——N/A—
1993DodgeW350——N/A—
1992DodgeB150——N/A—
1992DodgeB250——N/A—
1992DodgeB350——N/A—
1992DodgeD150——N/A—
1992DodgeD250——N/A—
1992DodgeD350——N/A—
1992DodgeRamcharger——N/A—
1992DodgeW150——N/A—
1992DodgeW250——N/A—
1992DodgeW350——N/A—
1991DodgeB150——N/A—
1991DodgeB250——N/A—
1991DodgeB350——N/A—
1991DodgeD150——N/A—
1991DodgeD250——N/A—
1991DodgeD350——N/A—
1991DodgeRamcharger——N/A—
1991DodgeW150——N/A—
1991DodgeW250——N/A—
1991DodgeW350——N/A—
1990DodgeB150——N/A—
1990DodgeB250——N/A—
1990DodgeB350——N/A—
1990DodgeD150——N/A—
1990DodgeD250——N/A—
1990DodgeD350——N/A—
1990DodgeRamcharger——N/A—
1990DodgeW150——N/A—
1990DodgeW250——N/A—
1990DodgeW350——N/A—
1989ChryslerFifth Avenue——N/A—
1989ChryslerNew Yorker——N/A—
1989DodgeB150——N/A—
1989DodgeB250——N/A—
1989DodgeB350——N/A—
1989DodgeCaravan——N/ALever Type
1989DodgeD100——N/A—
1989DodgeD150——N/A—
1989DodgeD250——N/A—
1989DodgeD350——N/A—
1989DodgeGrand Caravan——N/ALever Type
1989DodgeRamcharger——N/A—
1989DodgeW100——N/A—
1989DodgeW150——N/A—
1989DodgeW250——N/A—
1989DodgeW350——N/A—
1989PlymouthExpo——N/A—
1989PlymouthGrand Voyager——N/ALever Type
1989PlymouthVoyager——N/ALever Type
1988ChryslerFifth Avenue——N/A—
1988ChryslerNew Yorker——N/A—
1988ChryslerTown & Country——N/ALever Type
1988DodgeB150——N/A—
1988DodgeB250——N/A—
1988DodgeB350——N/A—
1988DodgeCaravan——N/ALever Type
1988DodgeD100——N/A—
1988DodgeD150——N/A—
1988DodgeD250——N/A—
1988DodgeD350——N/A—
1988DodgeGrand Caravan——N/ALever Type
1988DodgeRamcharger——N/A—
1988DodgeW100——N/A—
1988DodgeW150——N/A—
1988DodgeW250——N/A—
1988DodgeW350——N/A—
1988PlymouthExpo——N/A—
1988PlymouthGrand Voyager——N/ALever Type
1988PlymouthVoyager——N/ALever Type
1987ChryslerFifth Avenue——N/A—
1987ChryslerNew Yorker——N/A—
1987ChryslerTown & Country——N/ALever Type
1987DodgeB150——N/A—
1987DodgeB250——N/A—
1987DodgeB350——N/A—
1987DodgeCaravan——N/ALever Type
1987DodgeCharger——N/A—
1987DodgeD100——N/A—
1987DodgeD150——N/A—
1987DodgeD250——N/A—
1987DodgeD350——N/A—
1987DodgeDakota——N/ATo 10/87; Lever Type
1987DodgeGrand Caravan——N/ALever Type
1987DodgeRaider——N/A—
1987DodgeRam 50——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1987DodgeRamcharger——N/A—
1987DodgeW100——N/A—
1987DodgeW150——N/A—
1987DodgeW250——N/A—
1987DodgeW350——N/A—
1987PlymouthExpo——N/A—
1987PlymouthGrand Voyager——N/ALever Type
1987PlymouthVoyager——N/ALever Type
1986ChryslerFifth Avenue——N/A—
1986ChryslerNew Yorker——N/A—
1986ChryslerTown & Country——N/ALever Type
1986DodgeB150——N/A—
1986DodgeB250——N/A—
1986DodgeB350——N/A—
1986DodgeCaravan——N/ALever Type
1986DodgeCharger——N/A—
1986DodgeD100——N/A—
1986DodgeD150——N/A—
1986DodgeD250——N/A—
1986DodgeD350——N/A—
1986DodgeRam 50——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1986DodgeRamcharger——N/A—
1986DodgeW100——N/A—
1986DodgeW150——N/A—
1986DodgeW250——N/A—
1986DodgeW350——N/A—
1986PlymouthVoyager——N/ALever Type
1985ChryslerFifth Avenue——N/A—
1985ChryslerNew Yorker——N/A—
1985ChryslerTown & Country——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985DodgeB150——N/A—
1985DodgeB250——N/A—
1985DodgeB350——N/A—
1985DodgeCaravan——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985DodgeCharger——N/A—
1985DodgeD100——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985DodgeD150——N/A—
1985DodgeD250——N/A—
1985DodgeD350——N/A—
1985DodgePower Ram 50——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985DodgeRam 50——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985DodgeRamcharger——N/A—
1985DodgeW100——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985DodgeW150——N/A—
1985DodgeW250——N/A—
1985DodgeW350——N/A—
1985PlymouthTurismo——N/A—
1985PlymouthTurismo 2.22.2LL4N/ALever Type
1985PlymouthVoyager——N/ALever Type
1984ChryslerDaytona——N/A—
1984ChryslerFifth Avenue——N/A—
1984ChryslerLaser——N/A—
1984ChryslerLeBaron——N/A—
1984ChryslerNew Yorker——N/A—
1984ChryslerTown & Country——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1984Dodge600——N/A—
1984DodgeAries——N/A—
1984DodgeB150——N/A—
1984DodgeB250——N/A—
1984DodgeB350——N/A—
1984DodgeCaravan——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1984DodgeCharger——N/A—
1984DodgeD100——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1984DodgeD150——N/A—
1984DodgeD250——N/A—
1984DodgeD350——N/A—
1984DodgeDaytona——N/ALever Type
1984DodgePower Ram 50——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1984DodgeRam 50——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1984DodgeRamcharger——N/A—
1984DodgeRampage——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1984DodgeW150——N/A—
1984DodgeW250——N/A—
1984DodgeW350——N/A—
1984PlymouthReliant——N/A—
1984PlymouthVoyager——N/ALever Type
1983ChryslerFifth Avenue——N/A—
1983ChryslerImperial——N/A—
1983ChryslerLeBaron——N/A—
1983ChryslerNew Yorker——N/A—
1983ChryslerTown & Country——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1983Dodge600——N/A—
1983DodgeAries——N/A—
1983DodgeB150——N/A—
1983DodgeB250——N/A—
1983DodgeB350——N/A—
1983DodgeChallenger——N/A—
1983DodgeCharger——N/A—
1983DodgeColt——N/A—
1983DodgeD150——N/A—
1983DodgeD250——N/A—
1983DodgeD350——N/A—
1983DodgeRam 50——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1983DodgeRamcharger——N/A—
1983DodgeRampage——N/A—
1983DodgeW150——N/A—
1983DodgeW250——N/A—
1983DodgeW350——N/A—
1983PlymouthReliant——N/A—
1983PlymouthTurismo——N/ALever Type
1983PlymouthTurismo 2.22.2LL4N/ALever Type
1982ChryslerImperial——N/A—
1982ChryslerLeBaron——N/A—
1982ChryslerNew Yorker——N/A—
1982ChryslerTown & Country——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1982DodgeAries——N/A—
1982DodgeB150——N/A—
1982DodgeB250——N/A—
1982DodgeB350——N/A—
1982DodgeChallenger——N/A—
1982DodgeColt——N/A—
1982DodgeD150——N/A—
1982DodgeD250——N/A—
1982DodgeD350——N/A—
1982DodgeD50——N/A—
1982DodgeRamcharger——N/A—
1982DodgeRampage——N/A—
1982DodgeW150——N/A—
1982DodgeW250——N/A—
1982DodgeW350——N/A—
1982PlymouthReliant——N/A—
1982PlymouthTC3——N/ALever Type
1981ChryslerImperial——N/A—
1981ChryslerLeBaron——N/A—
1981ChryslerNew Yorker——N/A—
1981ChryslerNewport——N/A—
1981ChryslerTown & Country——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1981DodgeAries——N/A—
1981DodgeB150——N/A—
1981DodgeB250——N/A—
1981DodgeB350——N/A—
1981DodgeChallenger——N/A—
1981DodgeColt——N/A—
1981DodgeD150——N/A—
1981DodgeD250——N/A—
1981DodgeD350——N/A—
1981DodgeD50——N/A—
1981DodgeRamcharger——N/A—
1981DodgeW150——N/A—
1981DodgeW250——N/A—
1981DodgeW350——N/A—
1981PlymouthReliant——N/A—
1981PlymouthTC3——N/ALever Type
1980ChryslerLeBaron——N/A—
1980ChryslerNew Yorker——N/A—
1980ChryslerNewport——N/A—
1980ChryslerTown & Country——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1980DodgeAspen——N/A—
1980DodgeB100——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1980DodgeB200——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1980DodgeB300——N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1980DodgeChallenger——N/A—
1980DodgeColt——N/A—
1980PlymouthTC3——N/ALever Type
1979ChryslerLeBaron——N/ALever Type
1979ChryslerNew Yorker——N/ALever Type
1979ChryslerNewport——N/ALever Type
1979DodgeAspen——N/A—
1979DodgeB100——N/A—
1979DodgeB200——N/A—
1979DodgeB300——N/A—
1979DodgeChallenger——N/A—
1979DodgeColt——N/A—
1979DodgeMagnum——N/A—
1978ChryslerLeBaron——N/ALever Type
1978ChryslerNew Yorker——N/ALever Type
1978ChryslerNewport——N/ALever Type
1978DodgeAspen——N/A—
1978DodgeB100——N/A—
1978DodgeB200——N/A—
1978DodgeB300——N/A—
1978DodgeChallenger——N/A—
1978DodgeCharger——N/A—
1978DodgeColt——N/A—
1978DodgeMagnum——N/A—
1978DodgeMonaco——N/A—
1977ChryslerLeBaron——N/ALever Type
1977ChryslerNew Yorker——N/ALever Type
1977ChryslerNewport——N/ALever Type
1977DodgeAspen——N/A—
1977DodgeCharger——N/A—
1977DodgeColt——N/A—
1977DodgeMonaco——N/A—
1976ChryslerNew Yorker——N/ALever Type
1976ChryslerNewport——N/ALever Type
1976DodgeAspen——N/A—
1976DodgeCharger——N/A—
1976DodgeColt——N/A—
1976DodgeDart——N/A—
1976DodgeMonaco——N/A—
1975ChryslerNew Yorker——N/ALever Type
1975ChryslerNewport——N/ALever Type
1975DodgeCharger——N/ALever Type
1975DodgeDart——N/A—
1975DodgeMonaco——N/ALever Type
1974ChryslerNew Yorker——N/ALever Type
1974ChryslerNewport——N/ALever Type
1974DodgeDart——N/A—
1974DodgeMonaco——N/ALever Type
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Champion Spark Plug — 852Four Seasons — 372071P148457-526588862302EC36MT0905PT278PTA1529