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PHILIPS

Philips D3S 42403 OEM Standard HID Xenon Headlight Bulb | Pack of 1

SKU: 42403
One Philips D3S Xenon HID bulb for car and SUV
Close-up of Philips 42403 D3S bulb showing mercury-free burner
Philips 42403 technical specs 35W 42V PK32d-5 base
Single pack Philips D3S 42403 HID bulb for Audi BMW and Mercedes
Original equipment manufacturer Philips D3S xenon replacement
Philips D3S 42403 OEM Standard HID Xenon Headlight Bulb
D3S Philips HID bulb packaging with COA security authentication label
HID Concept Philips D3S standard replacement xenon bulb
Bottom side of Philips D3S OEM HID bulb for trucks.
Philips product authenticity page that shows the authenticity process for Philips D3S HID bulbs.
Philips product authenticity confirmation
One Philips D3S Xenon HID bulb for car and SUV
Close-up of Philips 42403 D3S bulb showing mercury-free burner
Philips 42403 technical specs 35W 42V PK32d-5 base
Single pack Philips D3S 42403 HID bulb for Audi BMW and Mercedes
Original equipment manufacturer Philips D3S xenon replacement
Philips D3S 42403 OEM Standard HID Xenon Headlight Bulb
D3S Philips HID bulb packaging with COA security authentication label
HID Concept Philips D3S standard replacement xenon bulb
Bottom side of Philips D3S OEM HID bulb for trucks.
Philips product authenticity page that shows the authenticity process for Philips D3S HID bulbs.
Philips product authenticity confirmation

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WARRANTY COVERAGE

  • Description
  • Return Policy

Restore Factory-Standard Performance and Optical Clarity with a Genuine 4300K Philips Standard OEM HID Replacement Bulb

Restore your vehicle’s original factory lighting performance with the genuine Philips D3S 42403 OEM Standard HID Xenon Headlight Bulb, available as a single replacement unit. Precision-engineered for D3S projector-type headlight systems, this OEM-spec bulb operates on a 35W HID ballast-compatible system designed for modern 42V automotive HID architecture. It delivers a nominal light output of 3200lm with up to 4300K color temperature, closely matching original factory-installed HID lighting for balanced visibility and high-contrast road illumination. Built to OEM automotive standards, this bulb provides a direct plug-and-play replacement for a failed or dimming factory unit.

Key Features & Benefits

  • Up to 4300K Color Temperature: Delivers a stable 4300K color temperature designed to match factory-installed HID systems, providing natural road visibility and balanced contrast in various driving conditions.
  • OEM Specification Replacement Bulb: Engineered to Philips automotive lighting standards and widely used in OEM HID systems across global vehicle manufacturers for factory-level lighting restoration.
  • 3200lm Light Output Performance: Produces a consistent nominal 3200lm luminous flux, restoring original downroad illumination and peripheral visibility without modifying vehicle electrical load.
  • Precision Optical Alignment: Built to strict automotive lighting standards to ensure accurate beam pattern control, sharp cutoff lines, and reduced glare consistent with OEM headlight design.
  • D3S Integrated Igniter Design: Features a D3S-specific design with an integrated igniter built into the base of the bulb, eliminating the need for an external igniter module.
  • ECE & DOT Compliant Road-Legal Performance: Manufactured to meet applicable ECE 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 D3S
Base PK32d-5
Technology HID (Xenon)
Color temp. (K) Up to 4300K
Lumens (lm) 3200lm ±480lm
Voltage 42V
Wattage 35W
Manufacturer part number (MPN) 42403C1


Download Product Spec Sheet

HIDCONCEPT.COM ships worldwide using UPS, DHL, & USPS within 24-48 hours during the business days.

For International customers:

Please be aware that your country may charge you customs duties, taxes, and brokerage fees on importing goods on certain products. We are not responsible for any customs or duty taxes that your country’s government agency may charge on your merchandise. We advise you to consult your local government import office with any questions.

Return

We will accept returns for a refund or exchange on products in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. All returns without an exchange are subject to a 15% restocking fee without exception. The customer would be responsible for return shipping unless the reason for the return was our mistake which we will send you the pre-paid shipping label for. Your original shipping cost will be deducted from the refundable amount if you use the promotional free shipping code. All refunds must be issued back to the original payment method. We will NOT be able to process your return if your RMA number is not included with your product. Please allow 2-3 business days for us to process the return upon receipt.

We reserve the right to deny/ refuse the return if your return does not meet the criteria stated above.

Exchange

Product may be exchanged if they are in NEW/ unopened condition with the UNOPENED original package within 30 days of delivery. Customer is responsible for shipping cost to and from our warehouse unless exchange is required by our mistake which we will cover all the shipping costs. You will not be able to re-use any promotional free shipping code if you have already used them on your original purchase.

Refund

Please allow 2-3 business days for us to process your refund once we receive your returned product. We will not issue the refund if your returned product does not meet the criteria we have stated on our return policy. Please note that there is a 15% restocking fee unless you are returning your product for an exchange.

Recently Viewed

  • 5 stars: 8 (73%)
  • 4 stars: 2 (18%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (9%)
E
Emily C.

Noticeably better visibility compared with my aging factory bulb. Road markings are much easier to see at night.

S
Sophia T.

I specifically wanted a standard 4300K bulb instead of a high-Kelvin aftermarket bulb. Very satisfied with the nighttime visibility.

K
Kevin L.

Exactly what I expect from an OEM-style Philips xenon bulb. Consistent beam and strong illumination.

O
Olivia R.

My old D3S bulb had become noticeably dim. This Philips bulb restored the brightness and gave me a clean factory appearance again.

M
MD

Worst return policy.

R
Ryan B.

Good quality D3S replacement. Startup is smooth and the light becomes bright and stable quickly.

D
Daniel H.

Replaced both headlights at the same time and they match perfectly. Nice OEM white xenon color.

M
Megan S.

Installed without any errors or flickering. Great choice if you want to maintain the original headlight appearance.

E
Ethan M.

Excellent OEM replacement. The 4300K color is exactly what I wanted and looks very close to the original factory xenon bulb.

J
Jason K.

Perfect fit and worked immediately after installation. Bright, consistent output without an overly blue color.

A
Ashley P.

The color is slightly warmer than some aftermarket HID bulbs, but the usable light on the road is excellent.

H
Henrie

will this fix my 2017 buick enclave? the number/info on my current bulb is:

000248 33
9285 304 244 H 6L16
D3S 35W E4 OA9 DOT

thank you.

Christopher M.

Yes, the 2017 Buick Enclave with factory HID headlights uses the D3S size, and the specifications you provided from your current bulb confirm this. The Philips D3S 42403 is a direct replacement and will work perfectly for your vehicle. For any other questions, please write to info@hidconcept.com

R
Roderick

Will this fit a 2014 Buick Lacrosse Premium Original OEM number is HiD 13587843

Christopher M.

That depends on the headlight trim of your 2014 Buick LaCrosse. If your vehicle is equipped with HID (Xenon) headlights, the correct bulb size is D3S.
If you have the halogen trim, the correct bulb size is 9012 (HIR2).

For any other questions, please contact us at info@hidconcept.com

j
jenny

Will this item work for my 2017 Jeep Cherooke?

Christopher M.

Yes. D3S is the correct size for the 2017 Jeep Cherokee equipped with HID headlight trim. For any other question, please write to info@hidconcept.com

G
Gordon

Will fix audio q3 2013

Christopher M.

D3S is the correct HID bulb size for the 2013 Audi Q3 equipped with HID headlight trim. For any other questions, please write to info@hidconcept.com

K
Kevin W.

Will this fit my 2015 Mercedes Benz GLA 250 regular headlight? It has the HID Xenon package.

Christopher M.

D3S is the correct HID bulb size for the 2015 Mercedes-Benz GLA250 equipped with the HID headlight trim. For any other questions, please write to info@hidconcept.com