H4 Bulb - 90/100 watt

100/90 Watt bulb for H4 Headlights and other applications. Dramatically improves Low AND High Beam brightness compared to the more common 60/55w H4 bulb. German, priced each. (This bulb may require a relay kit; see Details.)
Part Reference Number
Availability: Usually ships in 1-3 working days (sooner if Expedited/Express shipping is chosen)

Detailed Description

This is the brightest headlight bulb you can reasonably use, and it will dramatically improve your vision. However, due to the increased current draw, you will generally need a Relay to use this bulb without damaging your headlight switch. We sell this kit for use on '80-85 Vanagons, which includes everything you need as well as simple instructions. There is info on the internet for adding relays to other vehicles. We also recommend that you check and clean all headlight grounds when using uprated bulbs. When installing an H4 bulb, you must not touch the bulb (only the base), as the oil from your fingers will cause the bulb to fail; therefore we do not warranty bulbs. Not recommended for vehicles with plastic headlight lenses.

Fits Vehicles:

  • Bus (Type 2)
    • 1968-1979 View Fit Details
  • Vanagon
    • Air Cooled : 1980-1983 View Fit Details
    • Diesel : 1981-1984 View Fit Details
    • 1.9 Liter : 1983-1985 View Fit Details
*Dealer Retail Price is Suggested Retail Price (MSRP); actual dealer or retailer prices may vary. Brand is the brand name that we usually ship; however we do reserve the right to substitute brands based on availability. Country (if noted) refers to the country in which the manufacturer is based. The actual country of origin of the part may differ, as many companies now manufacture worldwide. Part Reference Number is provided for cross-reference purposes only, to indicate that our part is a suitable replacement for that part. The actual SKU number on our replacement part may differ. Not all parts on busdepot.com are Volkswagen® products. Core Deposit is refunded upon return of your old, rebuildable part in the box from the new one.