2021 Chevrolet Blazer Bulb Size Chart

By clicking the link you will be redirected to Amazon.
Lightninglab.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission.
Headlight Bulb High Beam and Low Beam - D3S

Fog Light Bulb Front - LED
Center High Mount Stop Light Bulb - 921

Turn Signal Light Bulb Front - 7444NA
License Plate Light Bulb - 168

Parking Light Bulb - 7444NA
Tail Light Bulb - LED
Daytime Running Light Bulb - LED
Turn Signal Light Bulb Rear - 7440
Side Marker Light Bulb Front - 194

Side Marker Light Bulb Rear - LED
Back Up Light Bulb - 921

Trunk or Cargo Area Light - LED
Dome Light Bulb - 194

Map Light Bulb - LED

2021 Chevrolet Blazer High and Low Beam bulb size - D3S

    Xenon HID Conversion Kit

  • Made in Germany

    OSRAM XENARC D3S HID Xenon Headlight bulbs 66340

     Extremely Long Life with precise light distribution & consistent performance - can efficiently work for 4000 hours.  All HID lights discolor to get whiter/bluer over usage & dim down. When comparing this NEW bulb against your OLD bulb, the NEW bulb may look warmer in color, which is normal. Replacing...

  • Best Choice

    Philips D3S Standard Authentic Xenon HID

    Xenon HID lights deliver better light but consume less power. This offers drivers enhanced visibility while allowing the vehicle to save electrical power for other functions. With twice the amount of light, you can see potential obstacles much sooner. At highway speeds, HID lights give you up to a full...

  • See More D3S Xenon HID Conversion Kit

2021 Chevrolet Blazer Center Stop bulb size - 921

    LED Lights

  • Premium Pick

    Philips Automotive Lighting 921WLED Ultinon LED (White)

    You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs...

  • Popular

    AUXITO LED High Power 2835 15-SMD Chipsets

    – Energy-Saving, low power consumption for longer life span.
    – Suit for Socket: T15, 912, 921, 906, 904, 902, 922, W16W, just plug and play without modification. ONLY used for backup reverse lights
    – 6W per bulb, 12-16V Wide voltage, 500Ma current
    – 300% Brighter: Each bulb has 15 pieces high...

  • See More 921 LED Lights

2021 Chevrolet Blazer License Plate bulb size - 168

    Halogen Lights

  • Premium Pick

    PIAA Xtreme White Plus High Performance

    The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat...

  • See More 168 Halogen Lights

    LED Lights

  • Premium Pick

    Philips 168WLED Ultinon LED

    If you are looking to upgrade your style without buying a new car, replacing your interior and exterior lighting with Philips Ultinon LEDs is a smart way to spend your money. Philips Ultinon LED lights are a direct replacement for conventional bulbs. They’re easy to install and available for a...

  • Best Choice for 2021 Chevrolet Blazer

    SYLVANIA 168 T10 W5W White LED Bulb

    – Withstands road shock and vibration for optimal performance

    – LED bulb fits and installs the same as your old bulb

    – White LED bulb, ideal for interior lighting for map, dome, trunk, cargo, and license plate

  • See More 168 LED Lights

2021 Chevrolet Blazer Side Marker Front bulb size - 194

2021 Chevrolet Blazer bulb size - 921

    LED Lights

  • Premium Pick

    Philips Automotive Lighting 921WLED Ultinon LED (White)

    You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs...

  • Popular

    AUXITO LED High Power 2835 15-SMD Chipsets

    – Energy-Saving, low power consumption for longer life span.
    – Suit for Socket: T15, 912, 921, 906, 904, 902, 922, W16W, just plug and play without modification. ONLY used for backup reverse lights
    – 6W per bulb, 12-16V Wide voltage, 500Ma current
    – 300% Brighter: Each bulb has 15 pieces high...

  • See More 921 LED Lights

2021 Chevrolet Blazer Dome Light bulb size - 194

Chevrolet Blazer Bulb Chart By Years