Standard Ignition Ignition Switch P/N:US-747

Route power to the ignition, accessory, and starter circuits as the key turns with the Standard Ignition Starter Switch US-747. It is a direct-fit replacement for many vehicles, among them the 2007-2015 Chevrolet Silverado 1500 and 2007-2015 GMC Sierra 1500, and it comes from a global manufacturer of original equipment ignition products. See the Buyer's Guide tab for the full list and engine details.

• Controlled production: Standard maintains quality control across the whole manufacturing process, from individual components through the finished switch.
• Copper alloy conductors: Provide superior electrical conductivity with low resistive losses.
• 100% tested: Every switch is checked to verify both mechanical and electrical switching performance.
• Robust design: High-grade materials are selected for proper fit and function and to meet the demanding needs of today's service professional.

Signs that an ignition switch may need replacing include:

• No crank when the key is turned.
• Stalling or loss of power while driving.
• Accessories or dash lights that cut out.

These symptoms can have other causes, so diagnose the circuit before you replace the switch. If a failed ignition switch is the cause, the US-747 replaces it.

Interchange: CS1107 · LS1492 · KS7107 · 22887691 · 23391402 · 25733005 · 85636870