Porsche Cayene Key Replacement Guide

Last updated: September 2026 · Verified against OEM part numbers

Compatible keys for Porsche Cayene

Before you order

• Match the year range — Porsche changed key systems across model years. Check your registration year.
• Check your current key — the OEM number printed on your key matches the table above.
• Programming — smart keys need a compatible programmer (Xhorse, VVDI, Autel). We can advise which one works for each key.

Frequently asked questions

What frequency is the Porsche Cayene key?

The Porsche Cayene key operates on 315 MHz. Frequency is fixed in the key hardware and cannot be reprogrammed — a key bought on the wrong frequency will not lock, unlock or start the car.

Which key fits my Porsche Cayene?

The Porsche Cayene (various model years) uses the KYDZ 315MHz Keyless Go MLB Smart key for Porsche Cayene (SKU 新款保时捷 MLB 315). Check the table above for all compatible options, verified against OEM part numbers.

Do you supply Porsche Cayene keys wholesale?

Yes. We supply locksmiths and key distributors at wholesale prices with MOQ from 5 units. Message us on WhatsApp for today's price list.

Can a Porsche Cayene key be programmed without the dealer?

In most cases yes, using tools like Xhorse, VVDI or Autel. We can advise the right programmer for each key SKU.

Related: All Porsche keys · All guides · Key Finder

More Porsche guides: Panamera Macan Cayman 911 918 Spyder Cayenne · 991 · Cayenne · 911