Guide · Porsche

Porsche Cayenne Key Replacement Guide

Last updated: August 2026 · Verified OEM part numbers

Quick answer: The Porsche Cayenne (2006-2010) uses the KR55WK45031 434MHz 46 Chip 3 Button Flip Remote Key for Porsche Cayenne Kessy (SKU PCK-PO-2042) — verified against OEM part numbers. See the full compatibility table below.

Which Porsche Cayenne key fits your vehicle?

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Compatible keys for Porsche Cayenne

Years	Key
2006-2010	KR55WK45031 434MHz 46 Chip 3 Button Flip Remote Key for Porsche Cayenne Kessy SKU: PCK-PO-2042
2006-2010	KR55WK45022 7L5959753BG 315MHz 46 Chip 3+Panic Button Flip Remote Key for Porsche Cayenne Kessy SKU: PCK-PO-2040
2006-2010	KR55WK45032 9556372450201C 315MHz 46 Chip 3+Panic Button Flip Smart Key for Porsche Cayenne Kessy SKU: PCK-PO-2039
2006-2010	KR55WK45032 7L5959753BJ 434MHz 46 Chip 3 Button Flip Smart Key for Porsche Cayenne Kessy SKU: PCK-PO-2041

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

Which key fits my Porsche Cayenne?

The Porsche Cayenne (2006-2010) uses the KR55WK45031 434MHz 46 Chip 3 Button Flip Remote Key for Porsche Cayenne Kessy (SKU PCK-PO-2042). Check the table above for all compatible options, verified against OEM part numbers.

Do you supply Porsche Cayenne 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 Cayenne 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.

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