1991 Mercury Topaz Light Relays, Sensors, Control Modules
- Standard®Brake Light Switch ConnectorMercury Topaz 1991, Brake Light Switch Connector by Standard®. 2nd Design. Harness Length: 7". Wire Quantity: 2. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$15.74
- Standard®Headlight ConnectorMercury Topaz 1991, Headlight Connector by Standard®. Finish: Blue. Harness Length: 17". Wire Quantity: 3. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products,...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$8.12
- ACDelco®Professional™ Headlight ConnectorMercury Topaz 1991, Professional™ Headlight Connector by ACDelco®. Finish: Blue. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.18
- WVE®Brake Light Switch ConnectorMercury Topaz 1991, Brake Light Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.61
- WVE®Fog Light RelayMercury Topaz 1991, Fog Light Relay by WVE®. Amperage: 20 Amp. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality....Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.08
- WVE®Headlight Switch ConnectorMercury Topaz 1991, Headlight Switch Connector by WVE®. Push-Pull Type. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$11.64
- SKP®Headlight ConnectorMercury Topaz 1991, Headlight Connector by SKP®. Finish: Blue. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$4.27
- Dorman®Conduct-Tite™ Headlight SocketsMercury Topaz 1991, Conduct-Tite™ Headlight Sockets by Dorman®. Bulb Type: 9004, 9007. Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features...Professional appearance - this electrical pigtail is designed for a clean, professional look when installedConvenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use$3.35 - $6.59
- Dorman®TECHoice™ Headlight Switch Light SocketMercury Topaz 1991, TECHoice™ Headlight Switch Light Socket by Dorman®. Engagement of the four-wheel drive system is crucial during slick weather conditions. Dorman provides you with the security of knowing that your switch will...Easy installation; just plug it in to the mating componentDirect replacement matches original design$9.04
- Standard®Handypack™ Brake Light Switch ConnectorMercury Topaz 1991, Handypack™ Brake Light Switch Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Premium parts you can rely onDesigned to restore functionality$9.71
- Standard®Handypack™ Headlight ConnectorMercury Topaz 1991, Handypack™ Headlight Connector by Standard®. Finish: Blue. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the...The handypack™ program is the most complete wiring center. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical job done rightPigtail and Socket Assembly$5.25
- Standard®Handypack™ Parking Light Bulb SocketMercury Topaz 1991, Handypack™ Parking Light Bulb Socket by Standard®. Size: 8" Wire. Wire Quantity: 3. Location: Front, Park and Turn Signal. Standard is to be the leading independent supplier to the automotive aftermarket, providing...The handypack™ program is the most complete wiring center. Featuring application and non-application electrical products, handypack™ has the products and tools needed to get your electrical job done rightPigtail and Socket Assembly$12.06
- Standard®Hazard Warning Module ConnectorMercury Topaz 1991, Hazard Warning Module Connector by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation...Premium parts you can rely onDesigned to restore functionality$25.15 - $34.24
- Standard®Parking Light Bulb SocketMercury Topaz 1991, Parking Light Bulb Socket by Standard®. Harness Length: 7". Wire Quantity: 3. Location: Park and Turn Signal. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest...Offering hundreds of high-quality pigtails and sockets for nearly every electrical jobUtilizing high grade materials to ensure peak conductivity and perfect connections$14.54
- Standard®TechSmart™ Daytime Running Light ModuleMercury Topaz 1991, TechSmart™ Daytime Running Light Module by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...High quality at an affordable priceExpertly made from premium materials$114.53
- WVE®Dimmer RelayMercury Topaz 1991, Dimmer Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$25.20
- WVE®Dimmer Switch ConnectorMercury Topaz 1991, Dimmer Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.02 - $38.53
- WVE®Turn Signal Switch ConnectorMercury Topaz 1991, Turn Signal Switch Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$22.02 - $38.53
- United Motor Products®Headlight Switch ConnectorMercury Topaz 1991, Headlight Switch Connector by United Motor Products®. Finish: Gray. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$7.96
- Diode Dynamics®Inline ResistorMercury Topaz 1991, Inline Resistor by Diode Dynamics®. Quantity: 2 Pieces. This is a pair of inline resistors, designed for use with 194, 168, or 921 size bulb applications. Each resistor draws 5 watts of power, the same as a standard...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$10.00
- Standard®Handypack™ Headlight Wiring HarnessMercury Topaz With 9004 or 9007 Bulb 1991, Handypack™ Headlight Wiring Harness by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Premium parts you can rely onDesigned to restore functionality$9.03
- Standard®TechSmart™ Headlight Wiring HarnessMercury Topaz With Dual Beam Bulb 1991, TechSmart™ Headlight Wiring Harness by Standard®. For 9004, 9007 Bulbs. Finish: Blue. Harness Length: 8 1/4". Standard is to be the leading independent supplier to the automotive aftermarket,...14 gauge wire for better conductivityComplete “plug and play” design plugs between the factory harness and new bulb for ease of installation$8.12
- Race Sport®OEM Factory Replacement BallastOEM Factory Replacement Ballast by Race Sport®. These individual OEM HID Replacement ballasts ensure that your vehicle's lighting is always working. This product is made of high-quality materials to serve you for years to come. Designed...Single 35W OEM D4 Style HID Replacement BallastIncludes mounting hardware$64.99 - $99.99
- Race Sport®High Intensity Discharge Lighting BallastHigh Intensity Discharge Lighting Ballast by Race Sport®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Includes mounting hardwareDoes not include bulbs, additional wiring, or harnesses$34.99 - $44.99
- Race Sport®High Intensity Discharge Lighting BallastHigh Intensity Discharge Lighting Ballast by Race Sport®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Constructed of high-quality materialsRugged construction to withstand harsh conditions$6.99 - $39.99
- Diode Dynamics®HYLUX D2 HID BallastHYLUX D2 HID Ballast by Diode Dynamics®. Quantity: 1 Piece. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Designed to help restore the performance of your electrical systemMade from high-grade materials using the latest techniques$100.00
- Painless Performance®LED FlasherLED Flasher by Painless Performance®. LED Turn Signal lights do not draw enough current to trigger most thermal flashers. The Painless LED flasher has a miniature circuit board and relay to operate the flasher to keep your LED's bright...High quality at an affordable priceExpertly made from premium materials$22.92
- Truck-Lite®Headlight Wiring Harness ConnectorHeadlight Wiring Harness Connector by Truck-Lite®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from our immense selection of premium replacement electrical parts manufactured to...Expertly crafted from premium materialsDesigned to match rigorous quality standards$2.35 - $61.86
- Dorman®3-Wire with Fiber Optic Headlight3-Wire with Fiber Optic Headlight by Dorman®. Dorman offers a comprehensive line of Headlight Switch Connectors for a wide range of applications. All the Headlight Switch Connectors are constructed of high-quality materials for...Direct replacement Headlight Switch Connectors available to ensure a proper fitVehicle try-on testing has been conducted on this part to ensure a trouble-free performance$7.04
- Dorman®Conduct-Tite™ Relay (4 Pin, 30 Amp, 12 Volt)Conduct-Tite™ Relay (4 Pin, 30 Amp, 12 Volt) by Dorman®. Amperage: 30 Amp. Voltage: 12V. Terminal Gender: Male, Terminal Material: Plastic, Terminal Type: Blade, Wire Gauge: Not Applicable. Dorman offers a comprehensive line of Relay...Reduces voltage drops and helps maintain optimum operating currentAvailable for both 4- and 5-pin connections$5.50
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1991 Mercury Topaz Models
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