OE Quality
60-Day Returns

Standard Ignition S-533 Parking Light Bulb Socket - Front or Rear
Reliable Parking Light Bulb Socket for Ford and Mercury Vehicles
The Standard Ignition S-533 parking light bulb socket is designed to provide a secure and durable electrical connection for parking lights in select Ford and Mercury models. Engineered to meet OEM specifications, this complete unit ensures consistent performance and easy installation.
- Connector Gender: Female for secure plug-in connection
- Connector Quantity: 1 connector for streamlined wiring
- Terminal Gender: Male terminals for reliable contact
- Terminal Quantity: 3 terminals supporting multi-wire connections
- Wire Quantity: 3 wires included for full circuit integration
- Complete unit ready for direct replacement
Product Details and Specifications
The S-533 parking light bulb socket from Standard Ignition is a complete electrical socket assembly featuring a female connector and three male terminals. It includes three wires, allowing for proper integration with the vehicle's lighting circuit. This part is compatible with a range of Ford and Mercury vehicles, including the Bronco, Cougar, Escort, Fairmont, Grand Marquis, LTD, Lynx, Marquis, Mustang, Tempo, Thunderbird, and Zephyr models. The design ensures a secure fit and reliable electrical contact, reducing the risk of lighting failure due to poor connections.
Compatible Vehicles and Applications
This parking light bulb socket is specifically compatible with the following makes and models:
- Ford Bronco
- Ford Escort
- Ford Fairmont
- Ford Mustang
- Ford Tempo
- Ford Thunderbird
- Mercury Cougar
- Mercury Grand Marquis
- Mercury LTD
- Mercury Lynx
- Mercury Marquis
- Mercury Zephyr
Common Issues Addressed by This Part
- Intermittent or non-functioning parking lights due to socket corrosion or damage
- Loose or faulty electrical connections causing flickering lights
- Broken or worn terminals affecting current flow
- Wiring harness damage leading to lighting circuit failure
- Replacement of aged or brittle sockets to restore proper function
Installation Notes and Tips
- Ensure the vehicle’s battery is disconnected before installation to prevent electrical shorts
- Verify the connector gender and terminal configuration match the vehicle’s wiring harness
- Inspect wiring for damage and replace if necessary to maintain circuit integrity
- Securely fasten the socket to prevent movement and potential disconnection
- Test parking lights after installation to confirm proper operation
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The S-533 parking light bulb socket undergoes quality control inspections to maintain consistent performance. Warranty coverage details should be confirmed with the original product documentation or supplier.
| Brand | Standard Ignition |
| Part Number | S-533 |
| Connector Gender | Female |
| Contents | Complete Unit |
| Terminal Gender | Male |
This part fits 130 vehicles. Search below:
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1991 | Ford | Tempo | Rear | |||||
| 1991 | Mercury | Grand Marquis | 5.0L | V8 | N/A | |||
| 1991 | Mercury | Grand Marquis | 5.0L | V8 | Rear | |||
| 1990 | Ford | Bronco | N/A | |||||
| 1990 | Ford | Escort | N/A | |||||
| 1990 | Ford | Tempo | Rear | |||||
| 1990 | Mercury | Grand Marquis | 5.0L | V8 | N/A | w/ Straight 3 Wire Socket; Rear | ||
| 1990 | Mercury | Grand Marquis | 5.0L | V8 | N/A | |||
| 1989 | Ford | Bronco | N/A | |||||
| 1989 | Ford | Escort | N/A | |||||
| 1989 | Mercury | Grand Marquis | N/A | w/ Straight 3 Wire Socket; Rear | ||||
| 1989 | Mercury | Grand Marquis | N/A | |||||
| 1988 | Ford | Bronco | N/A | |||||
| 1988 | Ford | Escort | N/A | |||||
| 1988 | Mercury | Grand Marquis | N/A | w/ Straight 3 Wire Socket; Rear | ||||
| 1988 | Mercury | Grand Marquis | N/A | |||||
| 1987 | Ford | Bronco | N/A | |||||
| 1987 | Ford | Escort | N/A | |||||
| 1987 | Ford | Mustang | N/A | |||||
| 1987 | Ford | Thunderbird | N/A | |||||
| 1987 | Mercury | Grand Marquis | N/A | w/ Straight 3 Wire Socket; Rear | ||||
| 1987 | Mercury | Grand Marquis | N/A | 3 Wires | ||||
| 1987 | Mercury | Grand Marquis | N/A | |||||
| 1987 | Mercury | Lynx | N/A | |||||
| 1986 | Ford | Bronco | N/A | |||||
| 1986 | Ford | Escort | Hatchback | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | |||
| 1986 | Ford | Escort | N/A | |||||
| 1986 | Ford | LTD | Sedan | N/A | ||||
| 1986 | Ford | Mustang | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1986 | Ford | Mustang | N/A | |||||
| 1986 | Ford | Thunderbird | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1986 | Ford | Thunderbird | N/A | |||||
| 1986 | Mercury | Grand Marquis | N/A | |||||
| 1986 | Mercury | Grand Marquis | Sedan | N/A | Twist-In Type | |||
| 1986 | Mercury | Lynx | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1986 | Mercury | Lynx | N/A | |||||
| 1986 | Mercury | Lynx | Hatchback | N/A | ||||
| 1986 | Mercury | Marquis | N/A | w/ Straight 3 Wire Socket; Rear | ||||
| 1986 | Mercury | Marquis | Sedan | N/A | ||||
| 1985 | Ford | Bronco | N/A | |||||
| 1985 | Ford | Escort | Hatchback | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | |||
| 1985 | Ford | Escort | N/A | From 3/85 | ||||
| 1985 | Ford | LTD | Sedan | N/A | ||||
| 1985 | Ford | Mustang | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1985 | Ford | Mustang | N/A | |||||
| 1985 | Ford | Thunderbird | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1985 | Ford | Thunderbird | N/A | |||||
| 1985 | Mercury | Cougar | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1985 | Mercury | Cougar | N/A | |||||
| 1985 | Mercury | Grand Marquis | N/A | |||||
| 1985 | Mercury | Grand Marquis | Sedan | N/A | Twist-In Type | |||
| 1985 | Mercury | Lynx | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1985 | Mercury | Lynx | N/A | From 3/85 | ||||
| 1985 | Mercury | Lynx | Hatchback | N/A | ||||
| 1985 | Mercury | Marquis | N/A | w/ Straight 3 Wire Socket; Rear | ||||
| 1985 | Mercury | Marquis | Sedan | N/A | ||||
| 1984 | Ford | Bronco | N/A | |||||
| 1984 | Ford | Escort | Hatchback | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | |||
| 1984 | Ford | LTD | Sedan | N/A | ||||
| 1984 | Ford | Mustang | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1984 | Ford | Mustang | N/A | |||||
| 1984 | Ford | Thunderbird | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1984 | Ford | Thunderbird | N/A | |||||
| 1984 | Mercury | Cougar | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1984 | Mercury | Cougar | N/A | |||||
| 1984 | Mercury | Grand Marquis | N/A | |||||
| 1984 | Mercury | Grand Marquis | Sedan | N/A | ||||
| 1984 | Mercury | Lynx | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1984 | Mercury | Lynx | Hatchback | N/A | ||||
| 1984 | Mercury | Marquis | N/A | w/ Straight 3 Wire Socket; Rear | ||||
| 1984 | Mercury | Marquis | Sedan | N/A | ||||
| 1983 | Ford | Bronco | N/A | |||||
| 1983 | Ford | Escort | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1983 | Ford | Fairmont | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1983 | Ford | Fairmont | Sedan | N/A | ||||
| 1983 | Ford | LTD | Sedan | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | |||
| 1983 | Ford | LTD | Sedan | N/A | ||||
| 1983 | Ford | Mustang | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1983 | Ford | Mustang | N/A | |||||
| 1983 | Ford | Thunderbird | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1983 | Ford | Thunderbird | N/A | |||||
| 1983 | Mercury | Cougar | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1983 | Mercury | Cougar | N/A | |||||
| 1983 | Mercury | Grand Marquis | N/A | |||||
| 1983 | Mercury | Grand Marquis | Sedan | N/A | ||||
| 1983 | Mercury | Lynx | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1983 | Mercury | Lynx | Hatchback | N/A | ||||
| 1983 | Mercury | Marquis | N/A | w/ Straight 3 Wire Socket; Rear | ||||
| 1983 | Mercury | Marquis | Sedan | N/A | ||||
| 1983 | Mercury | Zephyr | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1983 | Mercury | Zephyr | Sedan | N/A | ||||
| 1982 | Ford | Bronco | N/A | |||||
| 1982 | Ford | Escort | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1982 | Ford | Fairmont | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1982 | Ford | Fairmont | Sedan | N/A | ||||
| 1982 | Ford | LTD | Sedan | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | |||
| 1982 | Ford | LTD | Sedan | N/A | ||||
| 1982 | Ford | Mustang | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1982 | Ford | Mustang | N/A | |||||
| 1982 | Ford | Thunderbird | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1982 | Ford | Thunderbird | N/A | |||||
| 1982 | Mercury | Cougar | XR-7 | N/A | ||||
| 1982 | Mercury | Grand Marquis | N/A | |||||
| 1982 | Mercury | Lynx | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1982 | Mercury | Lynx | Hatchback | N/A | ||||
| 1982 | Mercury | Zephyr | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1982 | Mercury | Zephyr | Sedan | N/A | ||||
| 1981 | Ford | Bronco | N/A | |||||
| 1981 | Ford | Escort | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1981 | Ford | Fairmont | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1981 | Ford | Fairmont | Sedan | N/A | ||||
| 1981 | Ford | LTD | Sedan | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | |||
| 1981 | Ford | Mustang | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1981 | Ford | Mustang | N/A | |||||
| 1981 | Ford | Thunderbird | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1981 | Ford | Thunderbird | N/A | |||||
| 1981 | Mercury | Cougar | XR-7 | N/A | ||||
| 1981 | Mercury | Grand Marquis | N/A | |||||
| 1981 | Mercury | Lynx | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1981 | Mercury | Lynx | Hatchback | N/A | ||||
| 1981 | Mercury | Zephyr | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1981 | Mercury | Zephyr | Sedan | N/A | ||||
| 1980 | Ford | Bronco | N/A | |||||
| 1980 | Ford | Mustang | N/A | |||||
| 1980 | Ford | Thunderbird | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1980 | Ford | Thunderbird | N/A | |||||
| 1980 | Mercury | Cougar | N/A | Rear window defogger module connector compatible with rear HVAC floor mode door actuator harness and power seat switch. | ||||
| 1980 | Mercury | Cougar | N/A | |||||
| 1980 | Mercury | Cougar | Front | |||||
| 1980 | Mercury | Grand Marquis | N/A |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.