Adhesive tape Genuine Porsche part 99750390101

Wing front. 



Fits:
Porsche 997 C2 / C4
Porsche 997 C2S / C4S
Porsche 997 Turbo


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997503

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Door sill outer panel.



Fits:
Porsche 997 Carrera 4 / 4S 2005-12
Porsche 997 Targa 4 / 4S 2005-12
Porsche 997 Turbo 2007-13
Porsche 997 GT3 RS Version

Click 'Zoom in' for large parts diagram.
Diagram ref no 2.

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99750396

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Rust repair rear 1/4 panel arches Porsche 997 Standard body (Coupe, Cabrio , Targa) 

The problem!   Porsche 997 rear wing and inner arch have a double skin join at the outer lips and this is where the rust is occurring. Once they start bubbling on the outside then its most likely a cut out and replace job for theses sections. At the complete rear wings are hard to find Design911 have come up with a less expensive solution by suppling just the rear replacement arches and side sill panels. 

Fits: Porsche 997 Standard body (Coupe, Cabrio, Targa) 

Click picture for large parts diagram.
Diagram ref no 1.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99750396

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Rust repair panels for front wings Porsche 997 C2 (Coupe, Cabrio, Targa)

The problem!   Porsche 997 front wing and inner arch have a double skin join at the outer lips and this is where the rust is occurring. Once they start bubbling on the outside then its most likely a cut out and replace job for theses sections. At the complete front wings are hard to find Design911 have come up with a less expensive solution by suppling just the rear replacement arches and side sill panels. 

Fits: Porsche 997 Standard body (Coupe, Cabrio, Targa) 

Click picture for large parts diagram.
Diagram ref no 1.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99750303

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Outer Door Sill, Primed.
Give your Porsche 911 (997 generation, 2005-12) the structural and visual restoration it deserves with these genuine OEM outer door sill / rocker panels. Supplied primed and ready for your colour finish, they’re ideal for replacing corroded or damaged sills and restoring body lines to their factory-perfect state.
For COUPE Cars ONLY!

Fits:

• Porsche 997 MK1 Carrera 2 3.6L 2005-08 (COUPE)
• Porsche 997 MK1 Carrera 2S 3.8L 2005-08 (COUPE)
• Porsche 997 MK1 Carrera 4 3.6L 2005-08 (COUPE)
• Porsche 997 MK1 Carrera 4S 3.8L 2005-08 (COUPE)
• Porsche 997 MK1 GT3 2007-09 (COUPE)
• Porsche 997 MKII Carrera C2 3.6L 2009-12 (COUPE)
• Porsche 997 MKII Carrera C4 3.6L 2009-12 (COUPE)
• Porsche 997 MKII Carrera C2S 3.8L 2009-12 (COUPE)
• Porsche 997 MKII Carrera C4S 3.8L 2009-12 (COUPE)
• Porsche 997 MKII GT3 2010-11 (COUPE)

Diagram Ref No 2

What This Product Does:

The outer door sill / rocker panel covers the structural side rail of the vehicle just below the door opening, it provides:

• Protection of the side bodywork from rocks/debris and rust accumulation at a common problem area (the door sills).
• A mounting surface or finished outer skin for the side of the vehicle — forming the visible “sill” area when the door is open/closed.
• A structural part of the body that contributes to side-impact strength, rigidity and correct body alignment.
• Being factory primed means you get a clean, undamaged panel ready to paint and finish — ideal for restoration, collision repair, or when the original sill is rusted, deformed or has previous poor repairs.

When You Might Need Replacement:

• The original sill/rocker panel is rusted through, severely corroded, has large bubbles or has been patched extensively.
  
• The vehicle has been involved in a side-impact collision, or the rocker has been deformed so that panel gaps, door alignment or sill appearance is compromised.
  
• You are performing a body restoration or repaint and want a fresh, straight panel to restore correct body lines and alignments.
  
• Visible damage or denting where the sill area is subject to scuffs, road debris or previous damage.

Why Replacement Matters:

• Durability & protection: Replacing a corroded sill with a primed panel ensures the underlying structure is protected from further rust and wear.
  
• Body integrity & value: On a sports car like the 911, side bodywork forms part of the vehicle’s character, value, and structural integrity. A correct replacement improves resale and reliability.
  
• Paint-ready condition: Since these panels are supplied prime-coated, they provide an ideal base for colour-matching and flawless finishing — better than a panel already painted/damaged.
  
• Ease of installation: Using the correct panel means easier fitment and fewer surprises during repair or restoration, saving time and ensuring quality.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99750396

The product you are viewing cross references to these numbers