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Headlamps LHD

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99663116000
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Headlamp outer rubber gasket Porsche 996 MK1, Boxster 986 

Fits:
Porsche Boxster 986 2.5L 1997-99
Porsche Boxster 986 2.7L 1999-02
Porsche Boxster S 986 3.2L 1999-02
Porsche Boxster 986 2.7L 2003-04
Porsche Boxster S 986 3.2L 2003-04
Porsche 996 C2 3.4L 1997-08/01
Porsche 996 C4 3.4L 1997-08/01
Porsche 996 GT3 MKI 1999-02

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99663116000
99663115701
99663115801
99663115704
99663115804
99663115304
99663115404
99663115308
99663115408
99663115312
99663115412
99663116301
99663116401
99663116311
99663116411

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99663116
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Headlamp standard. For LHD cars

porsche

Fits:
Porsche 996 Carrera 2 (1999 - 2001)
Porsche 996 Carrera 4 (1999 - 2001)
Porsche 996 GT3 (1999 - 2001)

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Related, superseded, cross reference or alternative numbers for comparison.

99663116
99663116301
99663116401

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98663100030
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Brand New design SLATE BLACK headlamps with LED Bulbs.
LED Position + LED Indicators ( 2 in 1 )

Side light bulbs and indicator bulbs are LED
Main beam, low beam and fog lights are standard halogen bulbs.

SAE/DOT approved lights.

Slate Black Headlamps For LHD Cars.
Cars without Headlamp Washer Jets.

Fits:
Porsche 996 1997-01
Porsche Boxster 986 1997-04

Price is for a Pair (2)

For Fitting & Troubleshooting Guide: CLICK HERE

Please note:
These headlamps do not have the beam aim control function. If your car has got this option as factory standard you will loose this function and this may also interfere with your MOT regulations.


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98663100030
99663115701
99663115801
98663113117
98663113217
99663116301
99663116401

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HIDH7PRO6K
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What does HID Stand for?
HID stands for High Intensity Discharge. The term xenon is comes from the type of gas that is found inside the bulb.

The HID system consists of 3 parts
2 Xenon bulbs 2 Electronic ballasts 2 Built-in Igniters (they are inside the ballast).

What advantages are there with HID compared to Halogen Bulbs?
There are many advantages to HID. 1/3 less power consumption . Xenon lamps are only 35 watts. The ballasts only draw 1.2 amps of power! This puts a much lower strain on the cars electrical system. Frees up more power to power other goodies, such as audio equipment 3 times the light output: No halogen bulb can even come close to the output of a normal HID light. More light output if you do Stage 2 Safety and Visibility. More visibility equals more nighttime safety. Much more powerful than halogen, HID allows you to see farther and brighter during nighttime driving. Plus, HID approximates the temperature of sunlight, so objects appear more real.

Installation.... What is involved?
Installation of HID is not very difficult or time consuming. You need some very basic mechanic skills and a little time. Detailed Instructions are included in every kit. Installation for Xenon kits should be fitted by an engineer / auto electictian. In a nutshell, simply insert the HID light in the light housing, find a suitable location for the ballasts and run 1 wire to the bulb connect the factory harness to the ballast.

This HID conversion kit cannot be approved for road
use unless automatic levelling and washing systems are installed.

For Fitting Instructions Please Click Here

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

HIDH7PRO6K
99963113390
PCG631137H
99963113391

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About Headlamps LHD

Porsche Left Hand Drive (LHD) Headlamps | Precision Lighting for European & International Models

Left-hand drive (LHD) headlamps are designed specifically for vehicles driven on the right-hand side of the road, ensuring the beam pattern correctly illuminates the nearside without dazzling oncoming traffic. These precision-engineered components are essential for maintaining road safety and compliance when operating or importing a Porsche into countries that require LHD lighting alignment.

At Design911, we stock a full range of high-quality LHD headlamps — from classic halogen and bi-xenon units to modern LED systems. Each assembly is built to deliver exceptional beam control, clarity, and fitment accuracy. Whether you’re converting your Porsche for European use or replacing worn headlamps, our LHD units combine safety, style, and performance.

What Do Left Hand Drive Headlamps Do?

LHD headlamps ensure your Porsche’s lighting projects correctly on right-side driving roads, maintaining safe visibility and meeting international road standards.

Core Functions:

  • Project the light beam pattern for left-hand drive road alignment.
  • Provide optimal illumination while preventing glare to oncoming vehicles.
  • Maintain road safety compliance in LHD regions.
  • Enhance the visual appeal and design symmetry of your Porsche’s front end.
  • Improve night-time clarity and driver confidence.

Properly aligned LHD headlamps are crucial for both safety and legality when driving outside the UK or other right-hand traffic countries.

Why Do Headlamps Fail or Degrade?

Even precision-engineered Porsche headlamps can deteriorate over time due to environmental and electrical stress.

Common Causes of Failure Include:

  • Lens clouding or yellowing from UV exposure.
  • Cracks or impact damage from debris or minor collisions.
  • Water ingress causing condensation and corrosion.
  • Burnt-out bulbs or failed LED/HID modules.
  • Electrical connection issues or worn adjusters.
  • Misalignment caused by vibration or damaged brackets.

When LHD headlamps become dim, cracked, or misaligned, they compromise both safety and compliance — making timely replacement essential.

Why Replace or Upgrade Your Porsche LHD Headlamps?

Replacing or upgrading your Porsche’s LHD headlamps ensures compliance with local regulations while restoring full lighting performance and clarity.

Key Benefits:

  • Restores correct beam pattern and road safety compliance.
  • Improves visibility and night-time driving performance.
  • Enhances aesthetics with new or upgraded headlight units.
  • Available in halogen, xenon (HID), and LED configurations.
  • Direct-fit for Porsche 911, Cayman, Boxster, Panamera, Macan, Cayenne and other models.
  • Ideal for European imports, restorations, and upgrades.

Design911’s Porsche LHD headlamps deliver precision optics, superior build quality, and reliability worthy of the Porsche name.

Highlights

  • Genuine-spec Porsche LHD headlamp assemblies.
  • Designed for right-hand road driving (European compliance).
  • Available in halogen, xenon, and LED variants.
  • Durable, weather-sealed construction.
  • Direct-fit replacements for modern and classic models.
  • Perfect for import conversions, restorations, and lighting upgrades.       

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