Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Post Onsite · Electrical & Lighting
9004
In stock · ships from Knoxville
The 9004 is a dual‑beam halogen headlight bulb that delivers both high and low beams from a single capsule.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Universal fit
Fits any vehicle designed for a 9004 bulb. Always check your owner’s manual to confirm compatibility before purchase.
Part data verified against 3 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It is a direct replacement for original equipment bulbs, commonly used in cars, light trucks, and SUVs. Headlights gradually dim, so replacing both bulbs at the same time maintains even brightness and safe nighttime visibility.
Part Number: 9004
HEAD LIGHT BULB
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
