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Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://design91.uk/images/schemaLogo.png https://design91.uk/images/schemaLogo.png +443456003478 https://design91.uk Facebook Instagram

Indicator Bulbs

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DISPLAYING 1 to 5 (of 5 products)
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1695452000
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Product Information
Bulb holder for turn signal, chrome.

oematch

Fits:
Porsche 356 B/C 1.6 01/59-12/65

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1695452000
64463140105
64463140106

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PCG35620000
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Spare bulb and fuse kit (12 Volt).
porsche

Fits:
For use on Porsche 356 C with 12 Volt (1963 to 1965).

The set comprises:
2x high beam/low beam light (45/40W),
2x indicator light, tail/brake light (18W),
2x position light (4W),
1x licence plate light (5W),
1x reversing light (25W),
2x safety fuse (8A),
2x safety fuse (25A).

The packaging comprises a white Porsche Classic designer metal box with foam inserts.

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Related, superseded, cross reference or alternative numbers for comparison.

PCG35620000
PCG35620000

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PCG35610001
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Product Information
Set of light bulbs and fuses (6V), specially put together for the Porsche 356 B/C. The bulbs and fuses are stored in a metal box in Historic Porsche Red, with raised Porsche logo in White and a foam insert inside.

For use on:
Porsche 356 B (1959 - 1963)
Porsche 356 C (1963 - 1965)

Contents of the set:
1 x high/low beam bulb 6V R2 45/40W
1 x indicator bulb 6V P18W
1x reversing light bulb 6V P21W
1x brake/tail-light bulb 6V P18/5W
1x tail-light bulb, 6V C5W
1x parking light bulb 6V T4W
1x number plate light bulb 6V R5W
1x fuse 8A
1x fuse 25A

Additional information: Only for vehicles with 6V battery.

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Related, superseded, cross reference or alternative numbers for comparison.

PCG35610001
PCG35610001
PCG35610000

The product you are viewing cross references to these numbers
Special Order item
PCG35620001
Product Information
Product Information
Set of light bulbs and fuses (12V), specially put together for the Porsche 356 C. The bulbs and fuses are stored in a metal box in Historic Porsche Red, with raised Porsche logo in White and a foam insert inside.

porsche

For use on:
Porsche 356 C (1963 - 1965)

Contents of the set:

1 x high/low beam bulb R2 45/40W,
1 x indicator bulb P18W,
1x reversing light bulb P25W,
1x brake/tail-light bulb P18/5W,
1x parking light bulb T4W,
1x number plate light bulb R5W,
1x fuse 8A,
1x fuse 25A

Additional information: Only for vehicles with 12V battery.

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

PCG35620001
PCG35620001

The product you are viewing cross references to these numbers
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91100154494
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Product Information
T10/501 Side repeater bulbs (Amber) for clear lens lamps.
Sold as a Pair
DISPLAYING 1 to 5 (of 5 products)
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About Indicator Bulbs

Porsche Indicator Bulbs | Precision Signalling for Safety and Visibility

Indicator bulbs are essential to your Porsche’s lighting system — providing clear, reliable signalling to communicate your driving intentions. Whether fitted in front, rear, or side repeaters, these bulbs ensure other drivers can respond safely to your turns and lane changes. Over time, however, bulbs can dim, fail, or lose colour intensity, which not only affects safety but may also result in MOT test failures.

At Design911, we supply a comprehensive range of premium indicator bulbs, including halogen, LED, and long-life upgrade options. Each bulb is engineered for precise fitment, consistent brightness, and reliable performance under all driving conditions. Whether you’re replacing a failed unit or upgrading to LED technology, our indicator bulbs deliver superior visibility, efficiency, and safety for your Porsche.

What Do Indicator Bulbs Do?

Indicator bulbs are designed to communicate your driving intentions clearly and quickly, reducing the risk of collisions while maintaining your Porsche’s distinctive lighting style.

Core Functions:

  • Provide visible signals for turning or lane changes.
  • Enhance visibility to surrounding drivers in all conditions.
  • Maintain compliance with road safety and lighting regulations.
  • Integrate seamlessly into front, rear, and side indicator assemblies.
  • Ensure consistent light output and correct flash rate.

Accurate signaling is not only a safety requirement but also part of the precision engineering Porsche drivers expect.

Why Do Indicator Bulbs Fail or Degrade?

Even high-quality bulbs degrade over time due to heat, vibration, and environmental exposure.

Common Causes of Failure Include:

  • Filament wear or burnout from prolonged use.
  • Vibration or shock damage in performance driving.
  • Moisture ingress or corrosion at the bulb socket.
  • Fading amber coating or discolouration.
  • Electrical resistance or faulty connectors.

When indicator bulbs fail or lose brightness, your Porsche’s signalling becomes less visible — increasing the risk of accidents and legal non-compliance.

Why Replace or Upgrade Your Porsche Indicator Bulbs?

Replacing worn or faulty indicator bulbs restores clear signalling performance, while LED upgrades offer improved brightness and efficiency.

Key Benefits:

  • Restores visibility and communication with other drivers.
  • Prevents MOT or safety inspection failures.
  • Improves energy efficiency and bulb lifespan.
  • Available in halogen, LED, and long-life options.
  • Compatible with Porsche 911, Boxster, Cayman, Panamera, Macan, Cayenne and other models.
  • Perfect for restoration, performance upgrades, or general maintenance.

Design911’s premium indicator bulbs deliver reliability, brightness, and safety — engineered to match Porsche’s high-performance standards.

Highlights

  • High-performance Porsche indicator bulbs.
  • Available in halogen, LED, and long-life variants.
  • Designed for precise fitment and consistent flash rate.
  • UV-resistant amber coating for clarity and longevity.
  • Direct-fit replacements for classic and modern Porsche models.
  • Ideal for restorations, upgrades, and maintenance.       

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