D5S HID Bulb (Pair) — OEM Replacement for GM/Audi/Alfa Romeo

D5S HID bulbs are the factory OEM headlight bulb used in several late-model Canadian vehicles, and our OEM D5S replacement D5S xenon bulb is made for direct plug-and-play installation. If your car uses D5S, this is the correct D5S bulb replacement. We most often see D5S applications cross-reference to Philips 12410, Osram 66540,  and GM 13502365 (Silverado/Sierra). These bulbs are not interchangeable with D1S, D2S, D3S or D4S systems. If you’re not sure which bulb you need, check the printing on your old capsule or use our factory HID bulb guide.

D5S is the a relatively new bulb type has an integrated bulb, ballast and igitor in one unit. Factory D5S bulbs run at 25w, which means they produce very little heat and last a long time, but unfortunately are quite dim, even when new. Like all HID bulbs, they dim over time, and many 25w D5S equipped vehicles are now driving around with very degraded lighting. 25W replacements get you back to showroom new performance, and the updated 35W versions offer even more performance for drivers who want more light. We offer both the original 25W version and a brighter 35W version to give Canadians all the best options for their vehicles. In our testing, the 35w D5S bulbs can make over 3200 lumens each, an improvement of over 1000 lumens over the factory 25w bulbs make when new

Our D5S bulbs are built to OEM spec with UV-cut quartz, metal centring posts, and ISO-certified manufacture. Pair price, free Canadian shipping, free warranty, and real Canadian phone support are included.

 Monitor the housings after install and look for any early discoloration. We haven't observed any overheating issues in our testing.

Our bulbs are available in multiple colour temperatures, with 4300K being the brightest and lumen output decreasing as kelvin increases. We offer free shipping, free warranty, and free technical support. We were Canada's first online HID retailer, and have been providing Canadians with the highest quality automotive lighting since 2008. We sell only lighting, and only in Canada, because we believe in doing one thing well. We normally sell bulbs in pairs, as HIDs dim over time, but we can sell you a single bulb if you like. Contact us for a quote on a single or if we can be of any assistance.

Common fitments — D5S

• Alfa Romeo 4C
• Alfa Romeo Giulia
• Audi A3/S3/A4/A6/Q3/Q7/TT select trims
• Chevrolet Silverado select trims
• GMC Sierra 1500 select trims

Check your bulb marking first, since many of these models also have halogen or LED trims.

All our OEM replacement HID bulbs are made in ISO-certified factories and meet or exceed E4 and E11 specifications.

• Free warranty.
• Free shipping (Canada only).
• Free technical support.
• DOT approved where indicated.
• UV-cut quartz glass.
• E4, E11, ISO, and ECE ratings.
• Metal centring posts and OSRAM OEM-based architecture.
• Plug-and-play installation.
• Longer lifespan.
• Questions? Call us (647) 547-1962.

Specifications & Features

• Lumen: ~2150 lumens for 25W, ~3200 for 35W (both at 4300K)
• Socket: PK32d-7, D5S.
• Wattage: 25 W or 35 W.
• Voltage: 42 V.
• Direct replacement, plug and play.
• E-marked, road legal (4300K, 25 W only).
• Average lifetime: 2300 hours (rated, in real world testing 25w D5S bulbs will often fire up 10+ years old, albeit at very low outputs)

These bulbs are replacements for any bulb with D5S markings, including: