The Chevy Silverado 1500, a model running from 2019 to 2021, is a powerhouse of a truck that is as versatile as it is robust. This full-size pickup truck, known for its dependability and impressive capabilities, also shines in the department of aesthetics, especially when its lighting is upgraded to SEALIGHT LEDs. Whether you're traversing the open road or navigating tight city streets, proper lighting ensures your Silverado stands out while providing superior visibility for safer driving.

In this guide, we'll delve into the bulb size chart for 2019-2021 Chevy Silverado 1500.

Part 1: Chevy Silverado 1500 Bulb Size Chart (2019, 2020, 2021)

Here's a comprehensive bulb size chart for the 2019-2021 Chevy Silverado 1500.

Note: Remember to cross-check this information with your vehicle's owner manual or existing bulbs to ensure accuracy. Compatibility may vary based on the specific vehicle model and the lighting equipment installed by the manufacturer.

Part 2: 2019-2021 Chevy Silverado 1500 Bulb LED Lighting Upgrades with SEALIGHT

With the bulb sizes clarified, let's move on to the exciting part - upgrading your Chevy Silverado 1500's lighting components with high-quality LEDs. These bulbs are compatible with the sizes listed in the chart above.

Headlight Bulbs for 2019-2021 Chevy Silverado 150

If your 2019-2021 Chevy Silverado 1500 comes with halogen headlights, the high beam bulb size is 9005, while the low beam bulb size is H11.

You can consider replacing the halogen bulbs with LEDs for a brighter upgrade. SEALIGHT Scoparc S1 LED 9005/H11 LED headlight bulbs package are a perfect fit for your vehicle and offer significant improvements.

As the one of the best seller at SEALIGHT, SEALIGHT Scoparc S1 products are compact, easy to install with fanless design. They feature ‎14,000LM/set and have a lifespan of over 50,000 hours. With better visibility, you can see more clearly at night or in adverse weather conditions. Plus, they boast an extended lifespan, meaning you'll replace them less frequently.

Sealight^®

S1 9005/HB3 H11/H9/H8 60W 6000K White IP67 LED Headlight Bulbs 2 Pairs

4.77 star rating

(1835)

Reverse Light Bulbs for 2019-2021 Chevy Silverado 150

Reverse lights are crucial for safe backing up, warning other drivers and pedestrians of your intentions. The 2019-2021 Chevy Silverado 1500 uses a T15/912/921 bulb size for reverse lights.

For this upgrade, consider the SEALIGHT T15/912/921 LED Bulbs. They offer a crisp, bright white light that significantly improves rear visibility when reversing.

Brake Light, Side Marker Lights and More

Your vehicle's brake lights, parking light, side marker, and turn signal lights all use a 7443 bulb size. These lights are vital for communicating your actions to other drivers, helping to prevent accidents.

Consider upgrading these bulbs with the SEALIGHT LED 7443. By replacing your standard bulbs with these LED ones, you'll ensure your signals are bright and prompt. This results in a safer driving experience for both you and other road users.

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Sealight^®

L2 7443/7440/T20/W21W LED Backup Reverse Light Brake Tail Light Turn Signal Light Bulbs 9W 1500LM 6000K White 2PCS

4.68 star rating

(112)