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Forward Lighting
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Exterior Lighting
- Back Up Light Bulb » 921
- Brake Light Bulb » 3157
- Daytime Running Light Bulb (w/halogen capsule headlamps) » H11
- Parking Light Bulb (w/halogen capsule headlamps) » 7444NA
- Side Marker Light Bulb Front (w/halogen capsule headlamps) » 2825
- Stepwell Light Bulb » 906
- Turn Signal Light Bulb Front (w/halogen capsule headlamps) » 7444NA
- Turn Signal Light Bulb Rear » 7440A
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Interior Lighting
2016 Jeep Grand Cherokee Headlight Bulb Size
Jeep celebrated its 75th Anniversary in 2016 with a special-edition Grand Cherokee that wore exclusive badges and styling cues, but the real news for the WK2 lineup was the debut of the Trailhawk trim, which gave the Grand Cherokee genuine off-road credentials beyond what the standard Trail Rated badge promised. The Summit trim also adopted HID/LED combination headlights that set a new standard for the model's lighting. The 2016 Jeep Grand Cherokee headlight bulb size is 9012 (HIR2) for the low beams, 9005 for the high beams, and H11 for the fog lights. Laredo models ship with halogen headlights, while Limited, Overland, Summit, and 75th Anniversary trims offered factory HID or LED units.
Whether your 2016 Grand Cherokee spends most of its time on suburban errands or hits the trails on weekends, the factory halogen output on Laredo trims leaves room for improvement. Upgrading to 2016 Jeep Grand Cherokee LED headlights closes the gap between the base halogen and the premium HID/LED systems found on higher trims.
Headlight Upgrade Options for the 2016 Grand Cherokee
A 9012-specific LED kit is the simplest path to better light for the 2016 Grand Cherokee. The bulb matches the factory socket's tab layout, clicks into place without trimming or adapters, and immediately delivers a modern white beam that is noticeably brighter and more evenly distributed than the stock halogen. The driver unit is compact enough to sit behind the headlight assembly without touching the battery or fuse box.
For Trailhawk owners who push the Grand Cherokee down dark fire roads or navigate rocky terrain at night, an HID xenon kit offers the furthest-reaching beam available in a plug-and-play format. The ballast adds a few minutes of install time per side, and there is a short warm-up before the arc reaches full intensity, but the resulting throw distance is unmatched.
All HID Nation kits come with free shipping and a lifetime warranty, so your lighting upgrade is protected for the entire time you own the vehicle.
Frequently Asked Questions
What is the 2016 Jeep Grand Cherokee headlight bulb size?
The 2016 Jeep Grand Cherokee uses 9012 (HIR2) bulbs for the low beams, 9005 (HB3) bulbs for the high beams, and H11 bulbs for the fog lights. Halogen headlights are standard on the Laredo. Limited, Overland, Summit, Trailhawk, and 75th Anniversary trims may have factory HID or LED headlight assemblies with a different internal bulb type.
Are 9012 and H11 headlight bulbs interchangeable on the 2016 Grand Cherokee?
They are electrically compatible because both use the same two-pin connector, but the physical bases are different. The locking tab on the 9012 is positioned so that an H11 will not rotate into the locked position without trimming one tab. While this workaround is common, a dedicated 9012 LED bulb fits correctly out of the box and positions the light source at the exact focal point the housing was designed for.
Will LED headlights work on the 2016 Grand Cherokee Trailhawk?
It depends on which headlight system your Trailhawk has. Some 2016 Trailhawk models used the standard halogen 9012 housing, while others were equipped with factory HID projectors. If your Trailhawk has halogen headlights, a 9012 LED kit is a direct plug-and-play fit. If it has factory HID projectors with a separate ballast and igniter, you would need a D-series replacement instead.
Can I upgrade the fog lights separately on my 2016 Grand Cherokee?
Absolutely. The 2016 Grand Cherokee fog lights use a standard H11 socket regardless of trim level. LED fog light bulbs drop right in and produce a wider, whiter beam that improves visibility in low-hanging fog, heavy rain, and snow. Many owners upgrade the fog lights at the same time as the headlights to create a consistent white light appearance across the front of the vehicle.
Does the 2016 Grand Cherokee use the same headlight bulbs as the 2015?
Yes. Both the 2015 and 2016 Grand Cherokee use 9012 low beams, 9005 high beams, and H11 fog lights on their halogen-equipped trims. The headlight housings carried over between these two model years as part of the same mid-cycle refresh. The same LED or HID conversion kit that fits the 2015 will also fit the 2016.