What Size Bulbs Does a 2021 Toyota RAV4 Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Moderate (Dust covers often present)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 2021 Toyota RAV4 Have?
The 2021 Toyota RAV4 utilizes a refined lighting configuration featuring 14 distinct bulb positions. It features an extensive lighting system powered by factory-integrated LED technology, which offers superior longevity and a modern cool-white appearance compared to traditional bulbs. This model belongs to the late years of the RAV4's 1996-2023 production span.
Can You Put LED Bulbs in a 2021 Toyota RAV4?
For a Toyota built for the road and trail, LED upgrades provide the high-contrast lighting needed for better obstacle detection. Since your RAV4 uses a single LED Headlights bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the H16 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
2021 Toyota RAV4 Bulb Size Chart
| Position | Bulb Size | Shop |
|---|---|---|
| Low Beam | LED Headlights | Buy LED Headlights → |
| High Beam | LED Headlights | Buy LED Headlights → |
| Fog Light | H16 LED | Buy H16 LED → |
| Brake Light | LED Bulb | Buy LED Bulb → |
| Side Marker | LED Bulb | Buy LED Bulb → |
| Turn Signal Front | 7444NA LED | Buy 7444NA LED → |
| Turn Signal Rear | 7440NA LED | Buy 7440NA LED → |
| Reverse Light | 921 | Buy 921 → |
| Dome Light | DE3175 | Buy DE3175 → |
| License Plate | LED Bulb | Buy LED Bulb → |
| Map Light | 168 | Buy 168 → |
| Parking Light | 7444NA | Buy 7444NA → |
| Trunk Light | 168 | Buy 168 → |
| Daytime Running | H15 | Buy H15 → |
How do the 2021 Toyota RAV4's bulbs compare to other years?
Finding the best installation guide...