Hella 7443 tail light bulb, brake light bulb, side marker light bulb, turn signal light bulb for the 1998-2017 Toyota RAV4 and other vehicles is a 12-volt W21/5W bulb that powers the vehicle's exterior signal and marker lamps.
A tail, brake, turn signal or marker light that stays dark, flickers or looks dim can mean the bulb has burned out. Before you replace this bulb, rule out the fuse, the socket and the wiring, because a fault in any of them can leave a light dark as well.
The 1998-2017 Toyota RAV4 takes two of these bulbs, and the same bulb fits the 2012-2017 Toyota Camry and the 2014-2017 Chevrolet Silverado 1500 along with many other vehicles.
Fit and size
Build and materials
This part cross-references / interchanges with the following part numbers:
Does the Hella 7443 bulb fit the 1998-2017 Toyota RAV4?
Yes. Hella 7443 fits the 1998-2017 Toyota RAV4 and many other vehicles, including the 2012-2017 Toyota Camry. If your car is not named here, look it up on the Buyer's Guide tab.
What socket base and voltage does the Hella 7443 bulb have?
Hella 7443 is a 12-volt W21/5W bulb with a W3 x 16d socket base and a 21/5 W rating. The bulb is crystal clear.
Is this Hella bulb built to handle vibration?
Yes. The bulb has a vibration-resistant design for rough roads and engine movement, and it is built to withstand moisture and extreme temperatures.
How can I tell a 7443 bulb has burned out?
A light that stays dark, flickers or looks dim can mean the bulb is spent. If a new bulb does not light, a shop can test the circuit.
Does the Hella 7443 bulb need a professional to install it?
Installation by qualified personnel is required for this Hella 7443 bulb.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
