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OE Quality
60-Day Returns
Genuine 99620124103 Fuel Tank Cap
| Brand | Genuine 99620124103 |
|---|---|
| Fits | Porsche · 46 vehicles |
OE direct replacement. Fuel tank cap for a precise factory-style fit.
Hardware for air and fuel delivery systems.
$34.50Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Fuel Tank Cap options
Fuel Tank Cap for Porsche Applications
This Genuine fuel tank cap is a direct-fit replacement for select Porsche models with tethered storage. It is built for 1997-2013 Porsche Boxster, 1999-2013 Porsche 911, and 2006-2012 Porsche Cayman applications that use part number 99620124103.
- Genuine replacement fuel tank cap
- Fits Porsche 911, Boxster, and Cayman applications with tether for storage
- OE-style fitment for factory fuel filler necks
- Part number 99620124103 for accurate ordering and service lookup
Fitment Details
- Fits 1999-2013 Porsche 911, N/A, with tether for storage
- Fits 1997-2012 Porsche Boxster, N/A, with tether for storage
- Fits 2006-2012 Porsche Cayman, N/A, with tether for storage
What This Fuel Cap Helps Address
- Loose, damaged, or missing fuel tank cap
- Fuel filler neck sealing issues
- Check engine light concerns related to evaporative emissions sealing
- Fuel odor from a cap that no longer seals properly
- Incorrect replacement cap selection for Porsche 911, Boxster, or Cayman models
Installation Notes and Tips
Verify the tethered storage style before ordering and match the vehicle application to the fitment list. Inspect the filler neck and sealing surface during installation, then tighten the cap until it seats fully.
Quality Assurance
Genuine OE replacement part number 99620124103 for Porsche fuel system service.
This part fits 46 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Porsche | 911 | Turbo | N/A | With Tether for Storage |
| 2013 | Porsche | 911 | Turbo S | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Targa 4 | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Targa 4S | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Carrera GTS | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Carrera 4 GTS | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Carrera | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Carrera 4 | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Carrera 4S | N/A | With Tether for Storage |
| 2012 | Porsche | 911 | Carrera S | N/A | With Tether for Storage |
| 2012 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2012 | Porsche | Cayman | — | N/A | With Tether for Storage |
| 2011 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2011 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2011 | Porsche | Cayman | — | N/A | With Tether for Storage |
| 2010 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2010 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2010 | Porsche | Cayman | — | N/A | With Tether for Storage |
| 2009 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2009 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2009 | Porsche | Cayman | — | N/A | With Tether for Storage |
| 2008 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2008 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2008 | Porsche | Cayman | — | N/A | With Tether for Storage |
| 2007 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2007 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2007 | Porsche | Cayman | — | N/A | With Tether for Storage |
| 2006 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2006 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2006 | Porsche | Cayman | — | N/A | With Tether for Storage |
| 2005 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2005 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2004 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2004 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2003 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2003 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2002 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2002 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2001 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2001 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 2000 | Porsche | 911 | — | N/A | With Tether for Storage |
| 2000 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 1999 | Porsche | 911 | — | N/A | With Tether for Storage |
| 1999 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 1998 | Porsche | Boxster | — | N/A | With Tether for Storage |
| 1997 | Porsche | Boxster | — | N/A | With Tether for Storage |
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