Bosch D2S HID Headlight Bulb - 35W

This Bosch D2S HID Headlight Bulb is a high-quality replacement part designed for optimal illumina...

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eBayBOSCH ECO D2S 35W P32D-2 HID [1987302851]
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My Motor WorldBosch Light/White D2s 85V 35W Eco Hid Ws Gas Discharge Car Head Bulb Single
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Product Information

Full details

This Bosch D2S HID Headlight Bulb is for vehicle owners needing a high-quality replacement for their vehicle's headlight system. Its key benefit is providing optimal, reliable illumination for safer driving. A potential caveat is ensuring compatibility with your specific vehicle model before purchase. This bulb is a genuine Bosch product, designed for optimal performance with its 85V, 35W D2S gas discharge tube technology and P32d-2 base.

All features

Model Part Number1987302851
BrandBosch

Extended Product Information

FAQs

What does D2S mean for a headlight bulb?

D2S refers to a specific type of High-Intensity Discharge (HID) bulb. The 'D' indicates it's a discharge lamp, '2' is a size/shape designation, and 'S' means it has a specific type of igniter, often integrated or designed for a specific ballast type.

What is the difference between D2S and D2R bulbs?

D2S bulbs are typically used in projector-style headlights, while D2R bulbs are used in reflector-style headlights. The main difference is the internal shielding on the D2R bulb to prevent glare for oncoming drivers in reflector housings.

How long does a Bosch D2S HID bulb typically last?

The lifespan of HID bulbs can vary, but a genuine Bosch bulb typically lasts between 2,000 to 3,000 hours of use under normal operating conditions.

Can I replace my halogen bulbs with this D2S HID bulb?

No, you cannot directly replace halogen bulbs with D2S HID bulbs. Vehicles require specific wiring, ballasts, and headlight housings designed for HID technology.

Do I need to replace both bulbs at the same time?

It is highly recommended to replace HID bulbs in pairs. Over time, bulbs can age differently, leading to variations in brightness and color. Replacing them together ensures uniform illumination and color matching.

What is the warranty on this Bosch headlight bulb?

Specific warranty information should be checked with the retailer, but genuine Bosch automotive parts usually come with a manufacturer's warranty against defects.

Where can I find the OEM part number this bulb replaces?

The product description lists examples of brands this bulb is compatible with. For a precise cross-reference, it's best to consult your vehicle's owner's manual or use an online parts finder tool specific to your vehicle's make and model.

Troubleshooting

Bulb does not light up

Ensure the bulb is correctly seated in the socket and the electrical connector is securely attached. Check the vehicle's fuse for the headlight circuit. Verify that the HID ballast is functioning correctly. If the issue persists, the bulb may be faulty or there might be an issue with the vehicle's wiring or ballast.

Headlight flickers or dims intermittently

This can indicate a loose connection, a failing ballast, or an aging bulb. Check all connections and ensure they are secure. If the problem continues, consider replacing both the bulb and potentially the ballast, as they often fail around the same time.

Light color is different from the other headlight

HID bulbs can change color over time as they age. It is recommended to replace HID bulbs in pairs to ensure a consistent color and brightness output from both headlights.

Pros and Cons

Pros

  • Genuine Bosch quality for guaranteed performance.
  • Provides optimal and reliable headlight illumination.
  • Designed for easy replacement with a standard base.
  • Wide compatibility with many OEM part numbers.
  • Durable construction for long-lasting use.

Cons

  • Requires a compatible HID ballast and vehicle system.
  • Compatibility must be verified before purchase.
  • Not a universal bulb; specific to D2S HID systems.
  • Professional installation may be recommended for optimal results.

Setup, Compatibility & Care

Compatibility: Before purchasing, it is essential to verify compatibility with your specific vehicle. Use the make model tool or consult your vehicle's owner's manual to confirm that your vehicle uses a D2S HID bulb with a P32d-2 base. The bulb is designed to replace numerous OEM part numbers from brands such as Caterpillar, DAF, Fiat, Iveco, Mazda, Mercedes-Benz, and Mitsubishi.

Setup: Installing a headlight bulb typically involves accessing the back of the headlight assembly. For safety, ensure the vehicle is turned off and the engine has cooled down. Wear gloves to avoid touching the glass surface of the bulb, as oils from your skin can cause it to overheat and fail prematurely. The bulb is designed to slot into place and secure with a twist or clip mechanism, depending on the vehicle's housing. Connect the electrical connector firmly.

Care: HID bulbs do not require regular maintenance beyond ensuring they are clean. If the headlight lens becomes dirty, clean it with a soft, damp cloth. Avoid using abrasive cleaners. Since these are sealed units, there are no user-serviceable parts within the bulb itself. If a bulb fails, it should be replaced as a unit.

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