HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS-210 Headlight Switch
Part #: DS-210

Standard Ignition DS-210 Headlight Switch

⚙️ 100 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Thunderbird, Cougar, Country Squire, Festiva, LTD Crown Victoria, Grand Marquis, Colony Park, Bronco II, Escort, EXP, LTD, Mustang, Ranger, Tempo, Capri, Lynx, Marquis, Topaz, Fairmont, LN7, Zephyr, Courier, Granada, Fiesta, and Monarch
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Reliable Headlight Switch for Ford and Mercury Vehicles

The Standard Ignition DS-210 headlight switch is designed for direct replacement in select Ford and Mercury models. Engineered to provide consistent performance, this switch ensures proper control of your vehicle's lighting system.

  • Direct snap fit attachment method for easy installation
  • Available in black, silver, and white colors to match interior styling
  • Single female rectangular connector for secure electrical connection
  • Seven male blade terminals supporting 12-volt electrical systems
  • Durable finish options including aluminum, ceramic, and plastic materials

Product Features and Specifications

The DS-210 headlight switch from Standard Ignition is built to meet OEM standards for electrical switches in automotive lighting systems. It features a direct snap fit attachment method, allowing for straightforward replacement without modification. The switch includes one female rectangular connector and seven male blade terminals, designed to handle 12 volts, which is standard for most automotive electrical systems. Its finish options—aluminum, ceramic, and plastic—offer durability and resistance to wear, ensuring long-term reliability. Available in black, silver, and white, the switch can complement various interior designs.

Compatible Ford and Mercury Models

This headlight switch is compatible with a wide range of Ford and Mercury vehicles, including Bronco II, Capri, Colony Park, Cougar, Courier, Escort, Fairmont, Festiva, Fiesta, Grand Marquis, LN7, LTD, LTD Crown Victoria, Lynx, Marquis, Monarch, Mustang, Ranger, Tempo, Thunderbird, Topaz, and Zephyr models. The Standard Ignition DS-210 is an appropriate replacement part for maintaining proper headlight function in these vehicles.

Common Applications and Problem Resolution

  • Restores headlight control when the original switch fails or becomes unresponsive
  • Eliminates flickering or intermittent headlight operation caused by faulty switches
  • Replaces worn or damaged switches to ensure consistent lighting performance
  • Addresses electrical connection issues due to corroded or broken terminals
  • Improves safety by maintaining reliable headlight activation

Installation Notes and Tips

Installation of the DS-210 headlight switch is straightforward due to its direct snap fit design. Before installation, disconnect the vehicle battery to prevent electrical shorts. Carefully remove the old switch by disengaging the snap fit and disconnecting the female rectangular connector. Align the new switch and press firmly until it snaps into place. Verify that all seven blade terminals are properly seated and connected. After installation, test the headlight functions to confirm proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The DS-210 headlight switch undergoes rigorous quality control testing to maintain consistent standards. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandStandard Ignition
Part NumberDS-210
Attachment MethodDirect, Snap Fit
ColorBlack, Silver,White
Connector GenderFemale
Connector ShapeRectangular
FinishAluminum, Ceramic, Plastic
FunctionsSwitch
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 100 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1993FordThunderbirdN/ANot compatible with vehicles equipped with Auto Headlights
1993MercuryCougarN/ANot compatible with vehicles equipped with Auto Headlights
1992FordThunderbirdN/ANot compatible with vehicles equipped with Auto Headlights
1992MercuryCougarN/ANot compatible with vehicles equipped with Auto Headlights
1991FordThunderbirdN/ANot compatible with vehicles equipped with Auto Headlights
1991MercuryCougarN/ANot compatible with vehicles equipped with Auto Headlights
1990FordThunderbirdN/ANot compatible with vehicles equipped with Auto Headlights
1990MercuryCougarN/ANot compatible with vehicles equipped with Auto Headlights
1989FordFestivaN/Aw/o Auto Light On-Off Delay; ID No. E0AB-11654-CA
1989FordLTD Crown VictoriaN/Aw/o Auto. Light On/Off Delay
1989FordThunderbirdN/ANot compatible with vehicles equipped with Auto Headlights
1989MercuryCougarN/ANot compatible with vehicles equipped with Auto Headlights
1989MercuryGrand MarquisN/Aw/o Auto. Light On/Off Delay
1988FordFestivaN/Aw/o Auto Light On-Off Delay; ID No. E0AB-11654-CA
1988FordLTD Crown VictoriaN/Aw/o Auto. Light On/Off Delay
1988MercuryColony Park5.0LV8N/Aw/o Visibility Light Group; OE # E0AB-11654-CA
1988MercuryCougarN/Aw/o Visibility Light Group; Exc. Auto On/Off Delay
1988MercuryGrand MarquisN/Aw/o Auto. Light On/Off Delay
1987FordLTD Crown VictoriaN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1987MercuryColony Park5.0LV8N/Aw/o Visibility Light Group; OE # E0AB-11654-CA
1987MercuryCougarN/Aw/o Visibility Light Group; w/o On-Off Delay
1987MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1986FordBronco IIN/A
1986FordEscortN/A
1986FordLTDN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1986FordMustangN/Aw/o Visibility Light Group
1986FordRangerN/A
1986FordTempoN/APush-Pull Type
1986MercuryCapriN/Aw/o Visibility Light Group
1986MercuryCougarN/Aw/o Visibility Light Group; w/o On-Off Delay
1986MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1986MercuryLynxN/A
1986MercuryMarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1986MercuryTopazN/APush-Pull Type
1985FordBronco IIN/A
1985FordEscortN/APush-Pull Type; From 3/85
1985FordLTDN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1985FordMustangN/Aw/o Visibility Light Group
1985FordRangerN/A
1985MercuryCapriN/Aw/o Visibility Light Group
1985MercuryCougarXR-7N/Aw/o Visibility Light Group; w/o On-Off Delay
1985MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1985MercuryLynxN/APush-Pull Type; From 3/85
1985MercuryMarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1984FordBronco IIN/A
1984FordLTDN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1984FordMustangN/Aw/o Visibility Light Group
1984FordRangerN/A
1984FordThunderbirdN/Aw/o Headlight On-Off Delay; w/o Diagnostic Warning Lights
1984MercuryCapriN/Aw/o Visibility Light Group
1984MercuryCougarN/Aw/o Visibility Light Group; w/o On-Off Delay
1984MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1984MercuryMarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1983FordEscortN/Aw/o Visibility Light Group
1983FordFairmontN/Aw/o Visibility Light Group
1983FordLTDN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1983FordMustangN/Aw/o Visibility Light Group
1983FordRangerN/A
1983FordThunderbirdN/Aw/o Headlight On-Off Delay; w/o Diagnostic Warning Lights
1983MercuryCapriN/Aw/o Visibility Light Group
1983MercuryCougarN/Aw/o Visibility Light Group; w/o On-Off Delay
1983MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1983MercuryLN7N/Aw/o Visibility Light Group
1983MercuryLynxN/Aw/o Visibility Light Group
1983MercuryMarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1983MercuryZephyrN/Aw/o Visibility Light Group
1982FordCourierN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1982FordEscortN/Aw/o Visibility Light Group
1982FordFairmontN/Aw/o Visibility Light Group
1982FordLTDN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1982FordMustangN/Aw/o Visibility Light Group
1982MercuryCapriN/Aw/o Visibility Light Group
1982MercuryCougarN/Aw/o Visibility Light Group; w/o On-Off Delay
1982MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1982MercuryLN7N/Aw/o Visibility Light Group
1982MercuryLynxN/Aw/o Visibility Light Group
1982MercuryMarquisN/Aw/o Visibility Light Group
1982MercuryZephyrN/Aw/o Visibility Light Group
1981FordCourierN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1981FordEscortN/Aw/o Visibility Light Group
1981FordFairmontN/Aw/o Visibility Light Group
1981FordLTDN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1981FordMustangN/Aw/o Visibility Light Group
1981MercuryCapriN/Aw/o Visibility Light Group
1981MercuryCougarN/Aw/o Visibility Light Group
1981MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1981MercuryLynxN/Aw/o Visibility Light Group
1981MercuryMarquisN/Aw/o Visibility Light Group
1981MercuryZephyrN/Aw/o Visibility Light Group
1980FordCourierN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1980FordFairmontN/Aw/o Visibility Light Group
1980FordFiestaN/Aw/o Auto Light On-Off Delay; ID No. E0AB-11654-CA
1980FordLTDN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1980FordMustangN/Aw/o Visibility Light Group
1980MercuryCapriN/Aw/o Visibility Light Group
1980MercuryCougarN/Aw/o Visibility Light Group; w/o On-Off Delay
1980MercuryGrand MarquisN/Aw/o Visibility Light Group; w/o Auto. Light On/Off Delay
1980MercuryMarquisN/Aw/o Visibility Light Group
1980MercuryMonarchN/Aw/o Visibility Light Group
1980MercuryZephyrN/Aw/o Visibility Light Group

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

123230141J21S15572-HLS853-22341E0AB11654CAHL6636HL6636SBHLS8LS336S448SW1596SW166

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.