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Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2

Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2

4.9· 48 ratings

Best price now

$61.78at JcarpartObserved at 3:46 AM

16% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2

These are Philips 42403 OEM-standard D3S HID xenon bulbs, the factory replacement type for many projector headlights. They run at 35W on 42V ballasts and produce a warm-white light around 4200–4800K, close to original equipment output rather than a blue aftermarket look. The best new price is $61.78 at Jcarpart as of November 5, 2026, with three stores listing them new. That is well below typical dealer counter pricing for a genuine Philips D3S bulb, so the current price sits at the low end of what these usually cost.

Best forDrivers replacing a burnt-out factory D3S bulbOwners who want original color and output, not a blue tintCars with D3S projector headlights and 35W ballastsBuyers who want a verifiable genuine Philips part
Pros
  • Genuine Philips OEM-standard bulb, verifiable on Philips' site
  • Stock 4200–4800K color keeps factory look and road contrast
  • 35W, 42V spec matches standard D3S ballast systems
  • Made in Germany
  • Two-year warranty
Cons
  • Sold as a single bulb in some listings, so a pair costs double
  • D3S only fits D3S projectors, not D1S, D2S or halogen housings
  • No brighter than stock; not an upgrade in output
  • Mercury-free D3S bulbs still cost far more than halogen

Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2 prices at every store

  • JcarpartNew

    In stock

    $61.78Free shippingObserved at 3:46 AM
    Visit store
  • eBayPre-owned

    In stock

    $60.00+ $7.00 shippingObserved at 3:46 AM
    Visit store
  • HID CONCEPTNew

    In stockReturn policy

    $138.99Observed at 3:46 AM
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $73.41Free shippingObserved at 3:46 AM
    Visit store

Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2 price history

Lowest price we've seen: $61.78 on Nov 5 at Jcarpart. Tracked across 2 stores since Nov 5.

What reviewers say

Buyers rate these highly, 4.9 out of 5 from 48 ratings, and describe them as the correct original replacement. Complaints are rare and mostly about packaging or price per bulb.

Pros
  • Matches the original bulb exactly
  • Fast delivery
  • Genuine Philips item as described
  • Noticeably better visibility at dusk and night
Cons
  • Cost compared with aftermarket bulbs
  • Single-bulb listings can confuse pair buyers

From Jcarpart

  • Genuine Philips D3S HID xenon bulb
  • 4200K color temperature
  • 35W, 42V
  • Perfect match with LEDs on your car
  • Genuine Philips product, verifiable on Philips websites
  • Made in Germany
Returns
Customers have the right to apply for a return within 60 days after receipt of the product.
Shipping
Free shipping in the United States; ships out within 1 business day; FedEx 1-2 business days, USPS 3-8 business days, others 5-12 business days.
In the box
1 x Genuine Philips Bulbs with Retail Box

About the Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2

OEM-Grade 4300K HID Xenon Replacement Bulbs for D3S Projector Headlights – Factory-Level Visibility Restoration

The Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs are engineered for drivers seeking true factory-spec lighting restoration. Designed for D3S projector headlight systems, these 35W HID bulbs deliver a stable 4300K color temperature and approximately 3200lm nominal output for balanced nighttime visibility. Trusted as an OEM-level replacement solution, they restore original road illumination performance without modifying vehicle electrical systems. Available through HIDConcept.com, a trusted automotive lighting retailer specializing in OEM and performance lighting upgrades.

Key Features & Benefits

• OEM Standard HID Replacement : Designed to match factory-installed D3S xenon systems used by global automotive manufacturers

• Up to 4300K Color Temperature : Optimized for natural road contrast and consistent nighttime visibility

• 35W HID System Compatibility : Built for standard D3S 42V HID ballast systems found in modern vehicles

• Stable 3200lm Light Output : Restores original downroad illumination and peripheral road awareness

• D3S Integrated Igniter Design: Built-in igniter for simplified installation with no external igniter required

• Precision Beam Control: Engineered for projector headlight systems to maintain sharp cutoff lines and reduce glare

OEM-Grade Reliability: Manufactured under Philips automotive lighting standards for long-term durability and consistent performance

• ECE & DOT Compliant Road-Legal Performance: Manufactured to meet applicable ECE R37 and DOT standards, ensuring fully legal, street-certified use on public roads in applicable markets.

Compatible Manufacturer Part Number

Audi: N10721806 N10721805 (Replaces N 10721801; N10-721-805; N10721801; N10721806)

Ford Lincoln: 7L7Z-13N021-A

Hyundai: 18647-35010

Jaguar: C2D5254

Land Rover: LR009163

Mopar Chrysler/Dodge/Jeep/Ram: L0000D3S (L000 0D3S-001)

GM Buick/Cadillac/Chevrolet/GMC: 13587843

Porsche: 999-631-070-90, 958-631-218-00

Volkswagen : N-107-218-06(Replaces N-107-218-01, N-107-218-05)

Volvo: 31290593

Technical Specs

Size

What buyers say

Buyers like
  • Goods as described
  • Quick delivery
  • Correct original item replacement
  • Highly recommended upgrade for visibility on trails and at dusk or night

Specifications

Bulb Type
Xenon
Lamp type
D3SSource
Voltage
42 VSource
Bulbs per pack
1Source
Color temperature
4800KSource

Questions and answers

Is $61.78 a good price for a Philips D3S bulb?
Yes. Genuine Philips D3S bulbs usually sell for more at dealers and parts chains. At $61.78 at Jcarpart as of November 5, 2026, it is near the low end of the range across the three stores listing it.
Do I need one bulb or two?
Listings vary: some ship one bulb, some a pair. Check the pack count before ordering. If one bulb failed, replacing both keeps color and output matched.
Will these fit my car?
Only if your car uses D3S bulbs in projector housings with 35W ballasts. Check the bulb type on your old bulb or the owner's manual. D1S, D2S and halogen housings need different bulbs.
Are these brighter than stock?
No. They are OEM-standard replacements at roughly 3200 lumens, so output matches the factory bulb. For more light, look at a higher-output D3S bulb instead.
What color temperature do they produce?
Around 4200–4800K, a warm white close to factory lighting. They will not give the blue tint some aftermarket bulbs have.
What is in the box?
One genuine Philips D3S bulb in a retail box per Jcarpart's listing. Confirm the pack count on the store page if you need a pair.
Where is the Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2 cheapest?
At Jcarpart, for $61.78, 16% under what the other stores charge, as of our latest check.
What do buyers say about the Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2?
Rated 4.9 out of 5 from 48 ratings. Buyers like: Goods as described; Quick delivery; Correct original item replacement.
Where can I buy the Philips D3S 42403 OEM Standard HID Xenon Headlight Bulbs | Pack of 2?
4 stores we checked sell it, including Jcarpart, eBay, Amazon, HID CONCEPT.

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Warranty
2 year warrantySource
Power
35 WSource