• Home
• Automotive Bulb Finder
• GMC
• Terrain

GMC Terrain Light Bulb Size Chart

• GMC Terrain (2010-2015) Bulb Size Chart
• GMC Terrain (2016-2017) Bulb Size Chart
• GMC Terrain (2018) Bulb Size Chart
• GMC Terrain (2019-2020) Bulb Size Chart
• GMC Terrain (2021) Bulb Size Chart
• GMC Terrain (2022) Bulb Size Chart

Tips: This chart is tailored for GMC Terrain models from 2010-2023 with original factory (OEM) fittings. Bulb sizes for aftermarket headlights, fog lights, tail lights, and other components might differ based on the manufacturer's details.

We prioritize precision and thoroughness for our community. Should you spot any errors or omissions, kindly inform us for a swift guide update. We value your input immensely.

2010, 2011, 2012, 2013, 2014, 2015 GMC Terrain Bulb Size Chart

LED Headlight Bulbs	H11/H8/H9, 9005/HB3
Fog Light Bulbs	H11
Backup / Reverse Lights	3156/3157, 7440/7443, T15/921/912
Brake / Tail Lights	3156/3157, 7440/7443
Turn Signal Lights	3156/3157, 7440/7443
License Plate Lights	T10/194/168
DRL Lights	3156/3157, 7440/7443
Interior Lights	T10/194/168, T15/921/912

2016, 2017 GMC Terrain Bulb Size Chart

LED Headlight Bulbs	H11/H8/H9, 9005/HB3
Backup / Reverse Lights	3156/3157, 7440/7443, T15/921/912
Brake / Tail Lights	3156/3157, 7440/7443
Turn Signal Lights	3156/3157, 7440/7443
License Plate Lights	T10/194/168
DRL Lights	3156/3157, 7440/7443
Interior Lights	T10/194/168, T15/921/912

2018 GMC Terrain Bulb Size Chart

LED Headlight Bulbs	H11/H8/H9, 9005/HB3
Fog Light Bulbs	H11
Backup / Reverse Lights	7440/7443, T15/921/912
Brake / Tail Lights	7440/7443
Turn Signal Lights	7440/7443
License Plate Lights	T10/194/168
DRL Lights	7440/7443
Interior Lights	T10/194/168, T15/921/912

2019, 2020 GMC Terrain Bulb Size Chart

Fog Light Bulbs	H11
Backup / Reverse Lights	7440/7443, T15/921/912
Brake / Tail Lights	7440/7443
Turn Signal Lights	7440/7443
License Plate Lights	T10/194/168
DRL Lights	7440/7443
Interior Lights	T10/194/168, T15/921/912

2021 GMC Terrain Bulb Size Chart

Backup / Reverse Lights	7440/7443, T15/921/912
Brake / Tail Lights	7440/7443
Turn Signal Lights	7440/7443
DRL Lights	7440/7443
Interior Lights	T15/921/912

2022 GMC Terrain Bulb Size Chart

Backup / Reverse Lights	7440/7443
Brake / Tail Lights	7440/7443
Turn Signal Lights	7440/7443
DRL Lights	7440/7443

BLOGS

View All>>

Vehicle Specific

bySEALIGHT-LED.com Team

December 31, 2025

The 5 Best LED Bulb Replacement Options for the Ford Edge

Discover the best LED bulbs for the Ford Edge, including top SEALIGHT headlight and fog light upgrades. Learn how to confirm bulb sizes, compare lighting series, and choose the perfect LED replacements for safer, brighter driving.

#Buying Guides

Vehicle Specific

bySEALIGHT-LED.com Team

December 31, 2025

What Are the Best LED Bulbs for the Ford Mustang?

Discover the best LED headlight, fog light, and accessory bulbs for the Ford Mustang. Learn how to confirm your bulb sizes, compare SEALIGHT LED series, and choose the right upgrades for brighter, safer driving.

#Buying Guides

Vehicle Specific

bySEALIGHT-LED.com Team

December 30, 2025

What Are the Best LED Bulbs for Ford Ranger?

Discover the best LED bulbs for the Ford Ranger, including top headlight, fog light upgrade options. And learn how to confirm your correct bulb sizes.

#Buying Guides