Headlamp Parts & Lens

Bosch headlamp glass H4 for Right Hand Drive (RHD) cars. With BOSCH logo



Fits:
Porsche 911 and 911 Carrera/Turbo (1972 to 1989)
Porsche 964 Carrera 2/4/RS/Turbo (1990 to 1994)

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91163192703

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Clamping spring lower headlamp. 
Sold each - 6 required per car

Fits:
Porsche 911 - 1970 to 1989
Porsche 964 - 1989 to 1994

Click 'Zoom in' for large parts diagram.
Diagram ref no 13

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64463112200

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Clamping spring upper headlamp. 
Sold each - 6 required per car

Fits:
Porsche 911 - 1970 to 1989
Porsche 964 - 1989 to 1994

Diagram ref no 12

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90163111602

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Clamping Spring Upper Headlamp.
Secure your Porsche headlamp assembly with this OE Match Upper Headlamp Clamping Spring, manufactured as a direct replacement. Produced to OE-style specifications, this clamping spring is designed to hold the upper section of the headlamp assembly firmly in position, ensuring correct alignment and preventing movement caused by vibration during driving.
Sold Each.
x6 Required Per Car.

Fits:

• Porsche 911 1970-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93  

Diagram Ref No 12

Over time, the original spring can lose tension through repeated use, corrosion, or fatigue. A weakened or damaged clamping spring may allow the headlamp to become loose, resulting in poor alignment, vibration, unwanted movement, or difficulty securing the headlamp correctly. Replacing the clamping spring restores the proper retention of the headlamp assembly while helping to maintain the original fit and appearance. This OE Match upper headlamp clamping spring is ideal for routine maintenance, lighting repairs, and Porsche restoration projects.  

What This Product:

• Secures the upper section of the headlamp assembly.
• Maintains correct headlamp alignment.
• Prevents movement caused by road vibration.
• Helps ensure the headlamp remains securely mounted.
• Replaces weakened, corroded, or damaged original springs.
• Supports safe and reliable headlamp installation.
• Provides an OE-style fit and dependable quality.

Symptoms Of Wear Or Failure:

• Loose or unstable headlamp assembly.
• Reduced spring tension.
• Corroded or broken clamping spring.
• Difficulty securing the headlamp during installation.
• Headlamp movement while driving.
• Misaligned headlamp caused by insecure mounting.
• Restoration or lighting repairs requiring replacement retaining hardware.

Why Replacement Matters:

• The upper headlamp clamping spring is a small but essential component that keeps the headlamp assembly securely retained within its mounting. Correct spring tension helps maintain accurate headlamp alignment, prevents vibration, and ensures the lighting system remains securely installed during normal driving.
• Replacing a worn or weakened clamping spring restores secure headlamp retention, helps maintain proper beam alignment, and contributes to the reliability and appearance of the vehicle's lighting system. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Upper Headlamp Clamping Spring provides the correct fit, dependable performance, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.

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90163111602

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H4 Headlamp Reflector.
The OE Match H4 Headlamp Reflector is a high-quality replacement lighting component designed to restore the performance and effectiveness of Porsche H4 headlamp assemblies. Manufactured to OE specifications for fit, finish and optical performance, the reflector plays a vital role in directing and focusing light emitted from the headlamp bulb onto the road ahead.  

Fits:

• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)  

Constructed from durable materials with a precision-reflective surface, the headlamp reflector is engineered to maximise light output while maintaining the correct beam pattern. Over time, original reflectors can deteriorate due to heat, age and environmental exposure, reducing visibility and overall lighting performance. An OE Match replacement restores factory-style illumination and appearance.  

What This Product Does:

• Reflects and directs light from the H4 headlamp bulb.
• Maintains the correct headlamp beam pattern.
• Maximises headlight efficiency and light output.
• Improves road illumination during night driving.
• Supports safe driving visibility in poor weather conditions.
• Helps ensure compliance with lighting performance standards.
• Restores original headlamp performance and appearance.

Symptoms Of Wear Or Failure:

• Reduced headlight brightness.
• Poor road illumination at night.
• Uneven or distorted light beam pattern.
• Dull, discoloured or corroded reflective surfaces.
• Dark spots within the headlamp beam.
• Reduced visibility during night driving.
• Difficulty passing vehicle lighting inspections.
• Visible deterioration inside the headlamp assembly.
• Increased glare caused by poor light distribution.

Why Replacement Matters:

• Headlamp reflectors are continuously exposed to heat generated by the bulb, moisture, age-related deterioration and environmental contaminants. Over time, the reflective coating can become tarnished, corroded or damaged, significantly reducing the amount of usable light projected onto the road.
• A deteriorated reflector can compromise driving safety by reducing visibility and affecting beam accuracy, particularly during night driving or adverse weather conditions. Poor lighting performance can also increase driver fatigue and reduce reaction times.
• Replacing a worn H4 headlamp reflector restores proper light output, beam control and overall headlamp performance. An OE Match replacement provides factory-style fitment, high-quality reflective performance and long-term durability, helping maintain the safety, appearance and driving confidence expected from your Porsche.

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90163110300

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Headlamp bezel cover in chrome finish
This OE Match chrome headlamp bezel cover is an exterior trim ring designed for Porsche 911 (1978–1989) and Porsche 964 (1990–1994) models. This bezel surrounds the headlamp unit and secures the headlight assembly to the front wing while providing the classic chrome finish characteristic of many classic Porsche models. Manufactured to replicate the original Porsche component, it offers correct fitment and appearance for restoration or replacement of damaged headlamp trim.
Sold each, 2 required per vehicle

Fits:
Porsche 911 1978 - 1989
Porsche 964 1990 - 1994

Diagram ref no 6

The headlamp bezel is the outer trim ring that fits around the headlight assembly and attaches it to the vehicle’s front fender. The OE Match bezel is produced to mirror the factory design used on Porsche 911 and 964 models, ensuring accurate alignment and installation.

Finished in chrome, this bezel enhances the classic styling of the front lighting assembly while maintaining the original period-correct appearance of the vehicle.

The bezel secures the headlamp unit in place and forms the visible trim ring that blends the headlight into the vehicle’s bodywork. It also helps protect the headlamp assembly from vibration and minor debris while maintaining a clean, finished exterior look.

Replacing worn or corroded bezels restores the front-end appearance and ensures the headlamp unit remains properly mounted.

Headlamp bezel covers are exposed to road debris, weather and corrosion. Over time the chrome finish can become scratched or pitted, and the bezel may bend or loosen. Replacing the bezel restores the correct headlamp fitment and helps maintain the original visual character of the Porsche front end.

Consider replacing the headlamp bezel if you notice:
•  Chrome pitting or corrosion
•  Bent or damaged headlamp trim ring
•  Loose headlamp mounting
•  During classic Porsche restoration or repainting

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91163114100

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Headlamp bezel outer screw.



Fits:
Porsche 911 1965-89
Porsche 964 1990-94

Click 'Zoom in' for large parts diagram.
Diagram ref no 10

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91163113200

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Headlamp bezel outer screw. Chrome
The headlamp bezel outer screw clamps the external trim ring (bezel) around the headlamp lens, holding it firmly in place against the headlamp bucket. By securing the bezel correctly, it prevents movement, rattling, and misalignment that can compromise appearance or allow moisture ingress.
Sold each.

Fits:
Porsche 911 1965 - 1989
Porsche 964 1990 - 1994

Diagram ref no 10

This screw replicates the original headlamp bezel mounting hardware used on air-cooled and early water-cooled Porsche 911/964 vehicles. Made from quality materials with accurate thread profile and length, it ensures secure and vibration-resistant attachment of the headlamp bezel to the headlight housing. Whether you’re restoring aging headlight trim, replacing missing screws, or finishing a cosmetic detail, this screw provides a reliable, factory-style solution.

•  Correct thread size and length
•  Designed to work with original headlamp bezels and housings
•  Direct lift-out replacement - no modification required

Headlamp bezel screws on older vehicles can become corroded, rounded, or lost over time, leading to loose bezels, trim misalignment, and poor sealing against dirt and moisture. Using OE Match replacement screws restores secure fitment, improves exterior finish integrity, and helps maintain correct headlamp assembly alignment.

When to replace:
•  Screw is rusted, stripped, or missing
•  Headlamp bezel is loose or vibrating
•  During headlight removal/installation
•  When installing new headlamp bezels or trim

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91163113200

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Headlamp Black Rim. Fits left or right side of the car.
Black H4 type "Resicoated", has 3 holes comes w/hardware



Fits:
Porsche 911 1965-89
Porsche 964 1989-94

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91163193301

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H1 Headlamp Glass – Left Hand Drive (LHD)
Sold each - fits Left or Right Hand Side

Restore the authentic appearance of your classic Porsche with this OE Match H1 Headlamp Glass designed for the Left-Hand Drive Porsche 911.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

 Unlike the latest Porsche replacement lenses, which are now supplied without the original Bosch logo, these premium replacement headlamp glasses retain the correct Bosch markings, faithfully recreating the appearance of the original factory-fitted lenses supplied on Porsche 911 models during the 1960s and early 1970s. This makes them the perfect choice for concours restorations, collector vehicles and enthusiasts seeking complete originality.

Manufactured to original equipment specifications, these H1 headlamp lenses provide the correct fit, optical clarity and authentic period-correct appearance expected of a high-quality restoration.

What Does the H1 Headlamp Glass Do?

The headlamp glass is a critical part of the H1 headlight assembly.

Its primary functions include:

• Protecting the reflector and bulb from water, dust and road debris.
• Maintaining the correct beam pattern.
• Providing maximum light transmission.
• Preserving the original appearance of the vehicle.
• Preventing moisture entering the headlamp unit.
• Supporting safe night-time driving.

The precision fluting moulded into the glass is engineered to work with the H1 reflector, ensuring optimum light distribution and road illumination.

Why Does Headlamp Glass Need Replacing?

Over decades of use, headlamp lenses can become damaged or deteriorate. Common causes include:

• Stone chip damage.
• Cracks from road impacts.
• Scratches and surface wear.
• Weathering and loss of clarity.
• Moisture ingress following damage.
• Previous accident repairs.
• Age-related deterioration.
• Restoration projects requiring factory-correct components.       

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91163111100

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Replacement Headlamp Glass H4 for LHD cars.
Fits: Left or Right side on the car


With AL logo

Fits:
Porsche 911 1965-73*
Porsche 911 1973-89
Porsche 964 1990-94

*Compatible with pre-1973 cars with H4 Headlamps, we also offer the original Bosch H1 Headlamp glass

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91163192702

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Replacement Headlamp Glass H4 for LHD cars.
Fits: Left or Right side on the car



Fits:
Porsche 911 1965-73*
Porsche 911 1973-89
Porsche 964 1990-94

*Compatible with pre-1973 cars with H4 Headlamps, we also offer the original Bosch H1 Headlamp glass

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91163192702

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Headlamp Lens H4 - Right Hand Drive (RHD)
Sold each

Restore the performance, appearance and safety of your Porsche lighting system with H4 Right-Hand Drive (RHD) Headlamp Lens 91163192701, designed for Porsche 911 and Porsche 964 models. As the outer protective component of the headlight assembly, the headlamp lens plays a crucial role in directing light accurately onto the road while shielding the bulb and reflector from moisture, dirt and road debris.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F) *
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1975-1977 3.0L Turbo (930)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) RS 3.8L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93

*Compatible with pre-1973 cars with H4 Headlamps.

The H4 lens features a specific optical pattern designed for right-hand drive vehicles, ensuring the correct beam distribution for UK and other RHD markets. A clear, undamaged headlamp lens is essential for maintaining optimum visibility, especially during night driving and poor weather conditions.

Over time, headlamp lenses can become scratched, chipped, cracked or cloudy due to age, UV exposure and road debris. Replacing a worn lens helps restore headlight performance, improve safety and maintain the original appearance of your Porsche.

What Does a Headlamp Lens Do?

The headlamp lens forms the front protective cover of the headlight assembly and helps control the distribution of light produced by the bulb and reflector.

A correctly functioning headlamp lens helps:

Focus and direct light accurately Improve night-time visibility Maximise headlight performance Protect bulbs and reflectors Prevent water and dirt ingress Maintain legal beam patterns Preserve original vehicle appearance

For right-hand drive vehicles, the lens design ensures the beam pattern illuminates the road correctly without causing glare to oncoming traffic.

Symptoms of Headlamp Lens Wear or Failure

Headlamp lenses are constantly exposed to environmental conditions and road hazards, making them vulnerable to deterioration over time.

Common signs that a headlamp lens requires replacement include:

Cloudy or hazy lens surface Reduced headlight brightness Scratches or stone chips Cracks in the lens Moisture or condensation inside the headlamp Yellowing or discolouration Distorted beam pattern Poor night-time visibility MOT or roadworthiness concerns

A damaged lens can significantly reduce lighting performance and compromise driving safety.

Why Headlamp Lens Replacement Matters

Replacing a worn or damaged headlamp lens helps restore both safety and appearance while protecting the internal components of the headlight assembly.

Benefits include:

Improved light output Enhanced night-time visibility Correct beam pattern performance Better road safety Protection against moisture ingress Reduced risk of reflector damage Improved vehicle appearance Enhanced originality for restoration projects

For Porsche 911 and Porsche 964 owners, maintaining clear and effective headlamps is an important part of preserving both vehicle value and driving confidence.

Features & Benefits

• H4 specification
• Right-Hand Drive (RHD) beam pattern
• Restores headlight clarity and performance
• Improves visibility and road safety
• Protects internal headlamp components
• Ideal for restoration, maintenance and refurbishment projects       

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91163192701

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