Smart #3 Car Key

Car Key for Smart #3 — what you need to know

Finding the right car key for your Smart #3 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing car key for your Smart #3, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All car key listed on this page are confirmed compatible with Smart #3. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What car key fits a Smart #3?

We have car key options verified for Smart #3. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many car key options are available for Smart #3?

There are 0 car key options available for the Smart #3. Prices vary by brand and specification.

What brands make car key for Smart #3?

Multiple brands offer car key for the Smart #3. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Smart #3 car key?

Check your Smart #3 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.