adapter-breather Genuine Porsche part 99763124700

Code: 99763124700

Genuine Porsche part

adapter-breather

The product code 99763124700 was also found on these diagrams

905-00 - breather adapter

Electrical equipment 997 (911) MK1 2005-2008

headlamp, additional headlamp and direction indicator light 997 GT3 2007-11

905-01 - breather adapter

headlamp, additional headlamp, direction indicator light 997 GT3 I601 (Xenon lighting system) 2007-11

905-02 - breather adapter

headlamp, additional headlamp, direction indicator light 97 GT3 I603 (Xenon plus dynamic cornering light) 2010 ONWARDS

905-000 - ventilation union

Electrical equipment 997 (911) MK2 2009-2012

Headlights / Additional headlight / side marker light / Turn signal repeater - PR:601 - 997.2 Carrera 2009-12

905-001 - ventilation union

Headlights / Additional headlight / side marker light / Turn signal repeater - PR:603 - 997.2 Carrera 2009-12

905-000 - ventilation union

Electrical equipment Boxster 986/987/981 (1997-2016)

Headlights / Additional headlight / Turn signal repeater 987.2 Boxster / Boxster S 2009-12

905-000 - ventilation union

Electrical equipment Panamera 970 MK1 (2009-2013)

Headlights HALOGEN / Turn signal repeater / Fog lights (PR:-601, -603,-604, -620) Panamera 970 (G1) 2010-16

905-001 - ventilation union

Headlights / Turn signal repeater / Fog lights Panamera 970 (G1) 2010-16

905-002 - ventilation union

Headlights XENON / Turn signal repeater / Fog lights Panamera 970 (G1) 2010-16

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

Related products

3 3 3

Headlamp Back Cover. Porsche 997.2 Carrera / Turbo / GT2 RS / GT3 2009-13

99763120

Product Information

Headlamp Back Cover.
The Porsche Headlamp Back Cover is a genuine OEM part designed to protect and seal the rear of the headlight unit on Porsche 911 (997) models equipped with Xenon headlights and directional beam systems.

Fits:

Porsche 997 MKII Carrera C2 3.6L 2009-12
Porsche 997 MKII Carrera C4 3.6L 2009-12
Porsche 997 MKII Carrera C2S 3.8L 2009-12
Porsche 997 MKII Carrera C4S 3.8L 2009-12
Porsche 997 MKII GT3 2010-11
Porsche 997 MKII Turbo 2010-13
Porsche 997 MKII GT2 RS 2011-13

Cars With Option Codes:
603 - Xenon Plus Dynamic Cornering Light

What This Product Does:
Protects the rear of the headlamp unit. It covers the bulb/opening at the rear of the headlight housing to keep out dust, moisture, debris, and other contaminants. Without a proper cover, the headlamp internals (bulb base, electrical connections, reflectors) can get exposed and degrade.

Symptoms Of A Worn, Missing Or Faulty Cover:

There is visible dust, dirt, or moisture inside the headlamp (fogging of lens, condensation).
The bulb wiring or connectors are getting dirty, corroded, or oxidising.
The headlamp bulb is more likely to fail prematurely because of exposure to moisture or debris.
Unwanted noise or slight leaks from the headlamp housing area.
The cover is missing, cracked, warped, or doesn’t seal properly.

Why Replacement Matters:

Protects light output and longevity of bulbs: keeping moisture and contaminants out helps the Xenon bulbs perform correctly and last longer.
Maintains the integrity of the headlamp unit (reflectors, lens, internal wiring) by keeping the internal environment sealed.
Prevents electrical / corrosion issues in bulb socket, connectors, internal reflectors or aim/beam adjusters.
Avoids more expensive issues: sometimes a poor seal can lead to water damage that’s more costly than just replacing the cap.

Diagram Ref No 8

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

99763120

99763120100

99763120200

The product you are viewing cross references to these numbers

3 3 3

Headlamp Bracket Clamping Bow. Porsche 997.1 / 997.2 2005-13

99763127301

Product Information

Headlamp Bracket Clamping Bow.
The Porsche Headlamp Bracket Clamping Bow is a genuine OEM support component designed to secure the headlamp unit firmly in place. Acting as a stabilizing brace, it ensures the headlight remains correctly aligned with the bodywork, maintaining both safety and appearance.
Sold Each.
x2 Required Per Car.

Fits:

Porsche 997 Carrera 2 3.6L 2005-08
Porsche 997 Carrera 2S 3.8L 2005-08
Porsche 997 Carrera 4 3.6L 2005-08
Porsche 997 Carrera 4S 3.8L 2005-08
Porsche 997 TURBO 2007-09
Porsche 997 GT3 2007-09
Porsche 997 GT2 2007-09
Porsche 997 MKII Carrera C2 3.6L 2009-12
Porsche 997 MKII Carrera C4 3.6L 2009-12
Porsche 997 MKII Carrera C2S 3.8L 2009-12
Porsche 997 MKII Carrera C4S 3.8L 2009-12
Porsche 997 MKII GT3 2010-11
Porsche 997 MKII Turbo 2010-13
Porsche 997 MKII GT2 RS 2011-13

What This Product Does:
Acts as a support arm / brace / clamp that holds the headlight housing / lens in correct alignment with the body and mounting brackets.

Symptoms / Signs Of A Faulty / Missing Bracket:

Headlights sagging, tilting, or misaligned (beam direction off)
Vibrations or rattling from the headlamp area while driving
Gaps or misfit around the headlamp bezel or housing edges
Stress or bending in the bracket area, cracks, or broken mounting points
Difficulty in properly aiming or aligning the headlight after removal / reinstallation

Why Replacement Matters:

Restores correct headlamp alignment & aim, which is critical for safety and compliance.
Prevents mechanical stress or damage to headlamp housing, lenses, or bracket as movement or sagging can cause strain.
Eliminates vibration, rattling, or movement noise from the headlamp.
Maintains aesthetic integrity — headlamps flush with body, proper gaps, clean appearance.

Diagram Ref No 10

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

99763127301

99763127301

99763127300

The product you are viewing cross references to these numbers

Enter your VAT number here and click Verify:

adapter-breather Genuine Porsche part 99763124700