Standard Ignition NS-543 Back Up Light Switch

Back Up Light Switch for Hyundai Tiburon

Standard Ignition NS-543 is a back up light switch built for direct replacement service on select Hyundai Tiburon models. It uses a female connector with one connection point, two male blade terminals, and a compact electrical layout for straightforward integration with the vehicle harness.

Fits 2003-2008 Hyundai Tiburon, N/A. This Standard Ignition NS-543 back up light switch supports reverse lamp circuit operation when the transmission is placed in reverse, helping restore proper rear lighting function on the Hyundai Tiburon.

Key Features

• Back up light switch for reverse lamp circuit control
• Female connector design with 1 connector cavity
• 2 male blade terminals for electrical connection
• Direct-fit electrical service part for select Hyundai Tiburon applications
• Standard Ignition NS-543 part number for catalog matching

Detailed Description

Standard Ignition NS-543 is an electrical switch used to signal the back up lights when reverse gear is engaged. The switch features a female connector, two male blade terminals, and a single connector interface, making it a practical replacement for vehicles that need restored reverse light operation. For fitment-based searches, this part is listed for 2003-2008 Hyundai Tiburon models, and the NS-543 reference helps confirm the correct application during parts lookup.

This part cross-references Hyundai OE 9386039900 and Standard Ignition S51056 for the same application.

What It Helps Fix

• Reverse lights that do not illuminate when shifting into reverse
• Intermittent back up lamp operation
• Faulty switch signal to the rear lighting circuit
• Electrical contact issues at the transmission switch connection
• Parts lookup confusion when replacing the Hyundai Tiburon back up light switch

Installation Notes and Tips

Verify connector style, terminal type, and vehicle fitment before installation. Confirm the transmission-mounted switch location and compare the original electrical connector to the NS-543 before replacement. After installation, test reverse lamp operation with the ignition on and the transmission in reverse.

Quality Assurance

Standard Ignition is a recognized aftermarket source for electrical service parts, and NS-543 is cataloged for direct application matching on listed Hyundai Tiburon vehicles. Use the part number NS-543 to confirm the correct back up light switch during ordering and service.