Keep your ignition system switching cleanly with the Standard Ignition Ignition Switch (US-485), a direct-fit replacement for the 1997-2004 Chevrolet Corvette (see the Buyer's Guide tab for engine-specific applications). This ignition/starter switch handles the electrical switching that routes power to the run and start circuits when you turn the key, so a worn or intermittent original can be replaced with a fresh unit.
- Copper alloy conductors: provide strong electrical conductivity with low resistive losses.
- 100% tested: each switch is checked to verify mechanical and electrical switching performance.
- Quality-controlled build: produced with tight control from componentry through finished product as a global maker of original-equipment ignition products.
- Robust materials: high-grade construction built to meet the demands of today's service professional.
Signs the original switch may need replacing include no crank or no start when turning the key, intermittent power loss to accessories, or a key that must be jiggled to make contact. Diagnose the cause before replacing, since these symptoms can have other sources.
Interchange: CS544 · LS949 · KS6164 · 10246848 · 10308321
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What vehicles does the US-485 ignition switch fit?
It is a direct-fit replacement for the 1997-2004 Chevrolet Corvette. Check the Buyer's Guide tab to confirm the correct application for your vehicle.
What does this ignition switch do?
It handles the electrical switching that routes power to the run and start circuits when you turn the key, energizing the ignition and starter systems.
What are signs my ignition switch may be failing?
Common signs include no crank or no start, intermittent loss of power to accessories, or needing to jiggle the key to keep contact. Diagnose the cause first.
What interchange numbers does US-485 replace?
It cross-references CS544, LS949, KS6164, 10246848, and 10308321. Match your original number to confirm compatibility.
How is this switch tested?
Each unit is 100% tested to verify both mechanical and electrical switching performance, and it uses copper alloy conductors for strong conductivity.
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