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Indicator Bulb

Citroen Relay Indicator Bulb Selection

  1. Part No :OSRN921

    £2.11
    12V Bulb - W16W 921
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    £2.11
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    Fitment Info

    Bulb Ref W16W
    Capacity [W] 16
    Bulb Type W16W
    Voltage (V) 12
    Brand NEOLUX
    Socket Version W2,1x9,5d
  2. Part No :RINRU207

    £2.23
    12V Bulb - R5W 207
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    £2.23
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    Fitment Info

    Bulb Ref R5W
    Capacity [W] 5
    Bulb Type R5W
    Voltage (V) 12
    Brand ring
    Socket Version BA15s
  3. Part No :OSR7528

    £2.28
    12V Bulb - P21/5W 380
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    £2.28
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    Fitment Info

    Bulb Ref P21/ 5W
    Capacity [W] 21/5
    Bulb Type P21/ 5W
    Voltage (V) 12
    Brand OSRAM
    Unique Reference ZA037127
    Socket Version BAY15d
  4. Part No :RINRB581

    £2.28
    12V Bulb - PY21W 581
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    £2.28
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    Fitment Info

    Bulb Ref PY21W
    Capacity [W] 21
    Bulb Type PY21W
    Voltage (V) 12
    Brand ring
    Socket Version BAU15s
  5. Part No :OSR921

    £2.52
    12V Bulb - W16W 921
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    £2.52
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    Fitment Info

    Bulb Ref W16W
    Capacity [W] 16
    Bulb Type W16W
    Voltage (V) 12
    Brand OSRAM
    Unique Reference ZA037136
    Socket Version W2,1x9,5d
  6. Part No :OSRN580

    £2.52
    12V Bulb - W21/5W 580
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    £2.52
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    Fitment Info

    Bulb Ref W21/5W
    Capacity [W] 21/5
    Bulb Type W21/5W
    Voltage (V) 12
    Brand NEOLUX
    Socket Version W3x16q
  7. Part No :OSR7507

    £2.83
    12V Bulb - PY21W 581
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    £2.83
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    Fitment Info

    Bulb Ref PY21W
    Capacity [W] 21
    Bulb Type PY21W
    Voltage (V) 12
    Brand OSRAM
    Unique Reference ZA037121
    Socket Version BAU15s
  8. Part No :RINRB580

    £3.60
    12V Bulb - W21/5W 580
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    Fitment Info

    £3.60
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    Fitment Info

    Bulb Ref W21/5W
    Capacity [W] 21/5
    Bulb Type W21/5W
    Voltage (V) 12
    Brand ring
    Socket Version W3x16q
  9. Part No :OSR7515

    £5.41
    12V Bulb - W21/5W 580
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    Fitment Info

    £5.41
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    Fitment Info

    Bulb Ref W21/5W
    Capacity [W] 21/5
    Bulb Type W21/5W
    Voltage (V) 12
    Brand OSRAM
    Unique Reference ZA037126
    Socket Version W3x16q
  10. Part No :OSR3893

    £0.95
    12V Bulb - T4W 233
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    • In Stock

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    Fitment Info

    £0.95
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    Fitment Info

    Bulb Ref T4W
    Capacity [W] 4
    Bulb Type T4W
    Voltage (V) 12
    Brand OSRAM
    Unique Reference ZA037074
    Socket Version BA9s
  11. Part No :OSRN501

    £0.95
    12V Bulb - W5W 501
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    Fitment Info

    • In Stock

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    £0.95
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    Fitment Info

    Bulb Ref W5W
    Capacity [W] 5
    Bulb Type W5W
    Voltage (V) 12
    Brand NEOLUX
    Socket Version W2,1x9,5d

Finding the Right Indicator Bulb for Your Citroen Relay

When it comes to maintaining your Citroen Relay, ensuring that all bulbs are functioning correctly is crucial for safety and legal compliance on the road. The indicator bulb, in particular, plays a vital role in communicating your intentions to other drivers, helping to prevent accidents. Whether you're looking for a replacement or an upgrade, we have an extensive range of indicator bulbs suitable for your Citroen Relay.

Quality and Compatibility

Choosing the correct bulb for your vehicle's electrical lighting system is essential. Our selection of indicator bulbs is designed to be fully compatible with the Citroen Relay, ensuring that installation is straightforward and the electrical system functions seamlessly. From standard halogen bulbs to long-lasting LEDs, we offer a variety of options to suit your needs and preferences.

Easy Installation

Replacing an indicator bulb in your Citroen Relay is a simple task that can often be done without the need for professional help. However, it's important to consult your vehicle's manual for specific instructions and to ensure that the power to the lighting system is turned off before attempting to replace any bulbs. Always handle the new bulbs with care to avoid damaging them during installation.

Enhance Your Citroen Relay's Visibility

Upgrading your indicator bulbs can not only improve the look of your Citroen Relay but also enhance visibility. Brighter bulbs will make your turn signals more noticeable to other road users, especially in adverse weather conditions or during night-time driving. Consider upgrading to LED indicator bulbs for a brighter, more energy-efficient option that also offers a longer lifespan than traditional bulbs.

Shop for Citroen Relay Indicator Bulbs

Explore our range of indicator bulbs specifically tailored for your Citroen Relay and ensure your vehicle remains safe and functional. If you need assistance or have any questions about our products, our expert team is here to help. Don't compromise on quality; choose the right bulbs for your vehicle's needs.

For a full range of Relay Citroen car parts, visit our main parts page and find everything you need to keep your Citroen Relay running smoothly.

Indicator Bulb

At GSF Car Parts, we stock an extensive range of indicator bulbs for your indicators. All are sourced from our reliable and trusted auto partners. To find the right set of indicator bulbs for your vehicle, enter your registration number or make and model into the search box, and we’ll do the rest.

What are Indicators on a Car?

Indicators flash on and off continuously when you activate them. They are found on the front, rear and sometimes at the front side panel of the car on both the left and right-hand sides.

Indicators have two main functions. The first one, when activated, lets other road users know if you're making a turn and in which direction. Before you turn, you'll activate either the left-side or right-side indicator, displaying to other road users your intentions. They also allow you to signal to other road users when switching lanes on a motorway.

The second function is when you press the warning light button on the car's dashboard, activating the hazard lights This button is marked with a red triangle, making all the indicators flash together. This alerts other motorists of dangers ahead. They even allow other road users to see you when you've broken down on the side of the motorway, for example. It's imperative that you must have fully functioning indicator bulbs.

Changing indicator bulbs is relatively easy and quick; usually, finding all the information on how to do this is in the owner's manual.

What Other Car Parts do we Stock?

Here at GSF, we stock every kind of car bulb imaginable, from more common types like headlight, tail light, fog light, brake light, and indicator bulbs to the more obscure such as door light, glove box, reading, engine bay bulbs, and more! 

You can learn how to change your headlight and brake light bulbs here, and to keep your headlights in tip-top condition, check out our detailed headlight restoration guide

To keep your electrics in check, we stock various electrical and lighting spares, including batteries, starter and ignition spares, sensors, fuse boxes, bulbs, and more!

For a complete overhaul of your engine, we stock a vast range of crankcases, crankcase drives, cylinder heads, engine mounts, gasket sets, camshafts, and breather valves, plus a steady supply of automatic and manual transmission parts for various vehicles. 

We have a full range of car parts for other repairs or servicing on your car, from service, engine, transmission, exhaust, electrics, fuel and emissions, braking systems, and cooling and heating parts. All are sourced from our trusted and reliable auto partners.

Shop Indicator Bulbs at GSF Car Parts Online and In-Store

All our indicator bulbs are from trusted brands in the motoring industry, so you can count on them to be reliable and of excellent quality. Plus, our low-price promise means you can always expect great value too.

We offer free UK delivery on all online orders over £25, plus 60-day returns*. We also know you want to get your car up and running as soon as possible, which is why we offer a Click and Collect service that allows you to get your new indicator bulbs in just an hour.

So, buy indicator bulbs from us with confidence today. Or if you’re close to one of our 180 store locations across the UK & Ireland, drop by. Our experienced staff will be able to direct you to the correct part for your vehicle.