GM Engine Start Button
Genuine GM · Part #85007203 · Electrical / Ignition
Genuine GM engine start button.
- Part number
- 85007203
- Fits
- Chevrolet Corvette, 2020–2026.
- Replaces
84831141
- AutoNation price
- $30.69 (as of 2026-07-12)
Shop this part at AutoNation Parts →
Before you order
- Confirm it fits with your VIN before buying.
- The numbers under “Replaces” are older, superseded numbers — why GM part numbers change.
Details on this page were taken from the live AutoNation Parts listing (https://www.autonationparts.com/parts/gm-start-button-85007203) on 2026-07-12. Prices and availability can change — confirm on the retailer’s page before purchase.