Standard Ignition US-999 Ignition Switch

Reliable Ignition Switch for Jaguar XF, XK, and XKR

The Standard Ignition US-999 ignition switch is designed specifically for Jaguar XF, XK, and XKR models. This bolt-on ignition switch ensures a secure and precise fit in the steering column, providing consistent electrical connection and reliable vehicle start-up performance.

• Bolt-on attachment method for secure installation
• Female connector with a single square-shaped connection
• Mounted on the steering column for direct integration
• Six male pin terminals for stable electrical contact
• Operates on standard 12-volt vehicle electrical systems

Technical Details and Compatibility

The US-999 ignition switch from Standard Ignition is engineered to meet the exact specifications required by Jaguar XF, XK, and XKR vehicles. Featuring a female connector with one square-shaped port, this ignition switch connects seamlessly to the vehicle’s wiring harness. The six male pin terminals provide reliable electrical pathways, ensuring consistent ignition signals. Designed for column mounting, this switch integrates directly into the steering column assembly, maintaining factory fit and function. Operating at 12 volts, it matches the electrical system of the specified Jaguar models.

Common Applications and Problem Resolution

• Resolves intermittent starting issues caused by faulty ignition switches
• Replaces worn or damaged ignition switches that cause key recognition problems
• Addresses electrical connection failures within the ignition system
• Eliminates ignition switch-related dashboard warning lights
• Restores proper power distribution to vehicle accessories during start-up

Installation Notes and Tips

Installation of the Standard Ignition US-999 ignition switch requires removal of the steering column cover to access the mounting location. The bolt-on design allows for straightforward replacement without modification. Ensure the female connector aligns correctly with the vehicle’s wiring harness and that all six male pin terminals are fully engaged. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. After installation, verify proper key operation and electrical function before reassembling the steering column.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The US-999 ignition switch undergoes rigorous quality control to ensure durability and reliable performance in Jaguar XF, XK, and XKR vehicles. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.