What is the low beam headlight bulb size for a 2021 Chrysler 300?

The 2021 Chrysler 300 uses a 9005 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2021 Chrysler 300?

The high beam bulb size for the 2021 Chrysler 300 is N/A.

Why are my 2021 Chrysler 300 headlights dim?

Dim headlights on a 2021 Chrysler 300 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9005 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2021 Chrysler 300 fog light?

The 2021 Chrysler 300 typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 2021 Chrysler 300 single or dual beam?

The 2021 Chrysler 300 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2021 Chrysler 300?

Yes, the 2021 Chrysler 300 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9005 LED conversion kit for the low beams.

Did the 2021 Chrysler 300 change headlight bulb sizes from the previous year?

Yes — the 2021 Chrysler 300 uses different bulb sizes than the 2020 model. The 2021 generation introduced this bulb configuration.

Is the 2021 Chrysler 300 the first or last year to use 9005 bulbs?

The 2021 Chrysler 300 is the only year in the 2021 generation to use the 9005 bulb for the low beam headlight.

How do I change the headlight on a 2021 Chrysler 300?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 9005 bulb counter-clockwise to remove it, then insert the new bulb and reassemble. Note: Chrysler vehicles use a CANbus system, so LED replacements may need an anti-flicker decoder. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2021 Chrysler 300?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 9005 LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2021 Chrysler 300 headlights?

A pair of halogen 9005 bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2021 Chrysler 300?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 9005 position are available as direct plug-and-play replacements. Since the Chrysler uses CANbus monitoring, choose a CANbus-compatible LED kit to avoid dashboard errors.

The 2021 Chrysler 300 has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 2021 Chrysler 300

What Size Bulbs Does a 2021 Chrysler 300 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 Chrysler 300 Have?

The 2021 Chrysler 300 utilizes a refined lighting configuration featuring 3 distinct bulb positions. It features a standard lighting system powered by a dual-bulb halogen configuration using separate 9005 low beam and high beam bulbs for precise light distribution. This model belongs to the late years of the 300's 1959-2021 production span. Note that Chrysler vehicles typically feature a CANbus electrical monitor that checks for specific bulb resistance.

LED Flicker Warning

This vehicle is known to use a CANbus system. Installing standard LEDs may cause flickering.

Use a CANbus decoder.

Can You Put LED Bulbs in a 2021 Chrysler 300?

Upgrading to LED is one of the most effective ways to modernize your Chrysler's appearance and safety profile. We recommend starting your upgrade with the 9005 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance. Because Chrysler utilizes a CANbus system, standard LED bulbs may cause "bulb out" errors on your dashboard. Always opt for "Error-Free" or CANbus-ready kits which include the necessary resistors.

2021 Chrysler 300 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9005	Buy 9005 →
Reverse Light	921	Buy 921 →
Turn Signal Rear	7440	Buy 7440 →

How do the 2021 Chrysler 300's bulbs compare to other years?

The 2021 Chrysler 300 changed bulb sizes from 2020. The previous model year used a different configuration.

This bulb configuration covers the 2021 model years. ← 2020

Finding the best installation guide...

Other 300 Years

2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960 1959

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9005 Comparisons

9005 vs 9006 9005 vs H11 9005 vs H7 9005 vs HB3