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8 Models Available

Scion Light Bulb Size Guide

Complete bulb size reference for all Scion models from 2004 to 2016. Find the exact headlight, fog light, and tail light bulb sizes for 43 vehicles across 8 models.

Scion has 43 vehicles in our database spanning 2004 to 2016. Popular models include the tC, xB and xD.

Year Range

20042016

43 total vehicles

Models Covered

8 models

Most popular: tC

OEM LED

0% of vehicles

Halogen standard

Common Scion Bulb Types

PositionBulb TypeVehiclesShop
Dome LightDE317537 vehiclesCheck Price
License Plate16836 vehiclesCheck Price
Reverse Light92136 vehiclesCheck Price
Tail Light7443CK25 vehiclesCheck Price
Parking Light16824 vehiclesCheck Price
High Beam900520 vehiclesCheck Price
Brake Light7443CK18 vehiclesCheck Price
Turn Signal Rear7440NA LED17 vehiclesCheck Price
Trunk LightDE302215 vehiclesCheck Price
Side Marker7443 LED15 vehiclesCheck Price

Browse Scion Models

Frequently Asked Questions

Scion vehicles commonly use bulb types including DE3175, 168, 921, 7443CK, 168. The exact size varies by model and year. Select your specific model below to find the correct bulb size.

We cover 8 Scion models including FR-S, iA, iM, iQ, tC, xA, xB, xD. Each model page has a year-by-year bulb size chart covering every position — low beam, high beam, fog light, turn signal, and brake light.

Most Scion vehicles do not require CANbus decoders for LED upgrades. Standard plug-and-play LED kits in the correct bulb size should work without triggering error codes. However, some newer models may have load-sensing circuits — check the product listing for your year before purchasing.

Our database covers Scion vehicles from 2004 to 2016, with 43 total entries across 8 models.

Select your Scion model from the list below, then choose your model year. You'll get a complete chart of every bulb position with the correct size and a direct link to purchase on Amazon.