Porsche option code M664 (996 911)

On the Porsche 911 996 (1999-2005), option code M664 means: Onboard refuelling vapour recovery (US).

CodeM664also written 664
CategoryEmissions
Code typeM-code
Model / years911 996, 1999-2005
Confidencemedium confidence

About M-code codes

M-codes (“Mehrausstattung”) are the classic Porsche factory option numbers printed on the build sheet, window sticker and the option sticker in the service book or front trunk. On a 996 you will usually find M664 on the option sticker in the service/maintenance booklet, the front-trunk data label, or the original window sticker (Monroney label in the US).

Confidence “medium”: one solid public source; plausible but not double-checked. Option meanings can differ between markets and model years.

M664 on other Porsche generations

All 996 option codes →

Verified against: www.kindel.com. Description is our own wording.

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