Posted on 06/01/2026 by Alla Lighting
Table of Contents
Ready to upgrade your old halogen bulbs? Learn how to replace and complete the installation for LED light bulbs. Easy installation and tips!
The halogen exterior bulbs may be too dim in your 2014-2022 Toyota Corolla, which can make vision difficult, especially in bad weather or severe driving conditions. Upgrading the old halogen bulbs on your 2014-2022 Toyota Corolla with new aftermarket LED bulbs can add a great new look to your vehicle and improve visibility at night for a safer driving experience.
If you choose to upgrade your old halogen bulbs to new LED bulbs, it is best to confirm you have the correct replacement LED bulb by referring to the original bulb or the vehicle’s direct owner’s manual.
We will show you how to install your new ALLA Lighting LED bulbs for your front turn signal lights bulbs.
Bulb sizes for the 2014-2022 Toyota Corolla front turn signal lights bulbs is # 7443
We’ll begin under the hood of your 2014-2022 Toyota Corolla.
The turn signal bulbs are easily accessible behind the light housing.
Reach in and turn the socket counterclockwise to remove it.
Pull out the incandescent bulb.
Replace it with the LED bulb.
We will test both the parking lights and the turn signals with this bulb.
The bulb is white for the parking lights and then turns yellow when the turn signal is applied then back to white when the turn signal is off.
Line up the tabs on the socket with the housing.
And insert it back into the housing.
Turn it clockwise to lock it.
Now we’ll repeat the same steps for the passenger side.
This new LED bulb is much brighter than the incandescent bulb with no error codes, flickering or hyper flashing. Switch from white to yellow with this canbus Switchback LED light bulb for your 2014-2022 Toyota Corolla.
Check out our Step by Step installation video!
Congratulations! Your LED Front Turn Signal Lights Bulbs installation is now complete in your 2014-2022 Toyota Corolla. If you experienced any issues during your installation and unable to complete installation, please contact us for assistance. If the LED bulbs are experiencing hyper-flashing, flickering, an error code issues, then load resistors for this application will be required to be installed. These issues can occur due to the LEDs low current nature, which draws much less current than original stock halogen bulbs.
Please feel free to contact us at service@allalighting.com for assistance. Our team of highly trained representatives will be available to assist and provide the best solution. May also visit us at www.allalighting.com
Looking for more LED upgrades for your 2014-2022 Toyota Corolla? Check out the below bulb guide! For your reference only. All information below is not 100% guaranteed accurate. Please confirm the original bulb part numbers by referring to the original bulb or the vehicle’s direct owner’s manual prior to purchase.
High Beam: Stock Bulb size # 9005
Daytime Running Lightt: Stock Bulb size # LED
Fog Light: Stock Bulb size # H16
Front Turn Signal Light: Stock Bulb size # 7443
Front Side Marker Light: Stock Bulb size # 168
Rear Turn Light: Stock Bulb size # 7440NA
Back-Up Reverse Light: Stock Bulb size # 921
Rear Sidemarker Light Bulb: Stock Bulb size # 168
Brake Light: Stock Bulb size # LED
Tail Light: Stock Bulb size # LED
Category: Home
Subscribe now to keep reading and get access to the full archive.