Power up the ignition, accessories and starter with a single turn of the key using this Standard Ignition switch, the US-262 Ignition Starter Switch. It is a direct-fit replacement for the 1997-1999 Buick LeSabre. See the "Vehicles it fits" section for engine-specific details.
The ignition starter switch is the electrical switch your key operates. As the key turns through its positions, the switch routes power to the ignition, accessory and starter circuits.
- Quality control at every stage: As a global manufacturer of original equipment ignition products, Standard Ignition controls quality through the whole manufacturing process, from individual components to the finished switch.
- Copper alloy conductors: Used for strong electrical conductivity with low resistive losses.
- 100% tested: Every switch is tested to verify both its mechanical and electrical switching performance.
- Robust design, high-grade materials: Standard Ignition's ignition switch line is built from carefully chosen materials for proper fit and function. It is designed to meet the demanding needs of today's service professionals.
Signs this part may need replacing include an engine that won't crank when the key is turned, intermittent loss of power to the ignition or accessories, and stalling. These symptoms can have other causes, so diagnose the circuit before replacing the switch.
Interchange: CS541 · LS928 · KS6161 · 1990178
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
CS541, LS928, KS6161, 1990178
Frequently Asked Questions
What vehicles does the Standard Ignition US-262 fit?
It is listed for the 1997-1999 Buick LeSabre. See the "Vehicles it fits" section for engine-specific details on your application.
What does an ignition starter switch do?
It is the electrical switch operated by the key. As the key turns, it routes power to the ignition, accessory and starter circuits.
What are signs the ignition switch may need replacing?
Common signs include no crank when the key is turned, intermittent loss of ignition or accessory power, and stalling. Other faults can cause these too, so diagnose the circuit first.
How is the US-262 tested?
Standard Ignition tests 100% of its parts to verify both mechanical and electrical switching performance.
What part numbers does the US-262 interchange with?
It interchanges with CS541, LS928, KS6161 and 1990178.
