Standard Ignition US-346 ignition starter switch for the 2000-2002 Chevrolet Silverado 1500 and other vehicles sends power to the ignition and starter circuits when you turn the key.
A worn switch can show up as an engine that won't crank, an engine that cuts out, or dash lights and accessories that drop out. A weak battery, a tired starter or a corroded connector can be behind those symptoms too, so track down the cause before you buy. One switch goes on the column.
This switch is listed for a wide range of Chevrolet and GMC models, led by the 2000-2002 Chevrolet Silverado 2500 and the 2000-2002 GMC Sierra 1500, and it is engineered for GM vehicles. If your vehicle is not one of those, look up your own year and model in the "Vehicles it fits" section.
Fit and size
Build and materials
Interchange: CS659 · LS1077 · KS6256 · 26070110 · 26098763
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is the Standard Ignition US-346 ignition starter switch right for a 2000-2002 Chevrolet Silverado 2500?
Yes. Standard Ignition US-346 is listed for the 2000-2002 Chevrolet Silverado 2500. Other years and models are in the "Vehicles it fits" section.
How many connectors and terminals does this ignition starter switch have?
This switch has four rectangular connectors and 20 blade terminals. The terminals come in both female and male genders.
What are the conductors in the Standard Ignition US-346 made of?
The conductors are copper alloy, chosen for low resistive losses. Standard Ignition US-346 is also tested 100% for both mechanical and electrical switching performance.
How does this ignition starter switch attach?
It mounts on the column and attaches with a snap fit. The listing is a single switch, and the application takes one.
Which symptoms can a worn ignition starter switch cause?
Signs can include a no-crank, an engine that cuts out, or lights and accessories that drop out. A shop can test the switch circuit to confirm.
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Standard Motor Products
Standard Motor Products
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
