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Forward Lighting
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Exterior Lighting
- Back Up Light Bulb Inner » 921
- Back Up Light Bulb Outer » 7440
- Brake Light Bulb » 3157
- Daytime Running Light Bulb » 3157
- License Plate Light Bulb » 168
- Parking Light Bulb » 7444NA
- Side Marker Light Bulb Front » 2825
- Side Marker Light Bulb Rear » 3157
- Stepwell Light Bulb » 906
- Tail Light Bulb Inner » 2821
- Tail Light Bulb Outer » 3157
- Turn Signal Light Bulb Front » 7444NA
- Turn Signal Light Bulb Rear » 3157
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Interior Lighting
2011 Jeep Grand Cherokee Headlight Bulb Size
The 2011 Grand Cherokee was a landmark year for Jeep, launching the WK2 generation that traded the previous model's boxy lines for a sleek, Mercedes-influenced design that finally positioned the Grand Cherokee as a genuine luxury SUV contender. The 2011 Jeep Grand Cherokee headlight bulb size is H11 for the low beams, 9005 for the high beams, and H11 for the fog lights. Laredo trims left the factory with halogen headlights, while Limited and Overland models came equipped with projector-beam HID units.
Even on Overland trims with Quadra-Lift air suspension, the factory halogen low beams on Laredo models fall short during long highway stretches and mountain-road descents where confident visibility matters most. Upgrading to 2011 Jeep Grand Cherokee LED headlights transforms your nighttime driving experience without altering the refined exterior styling that made this generation iconic.
Best LED Headlight Upgrade for the 2011 Grand Cherokee
The 2011 Grand Cherokee's H11 low beam socket is one of the most common headlight sizes on the road, which means LED and HID upgrade options are plentiful and well-tested. An LED conversion kit drops directly into the factory H11 housing, producing a crisp 6000K white output that brings the halogen Laredo up to the visual standard of the HID-equipped Limited. Installation requires no wiring modifications and takes roughly 15 to 20 minutes per side.
HID xenon kits remain a strong option for drivers who prioritize maximum beam distance, particularly if you use your Grand Cherokee for towing or regularly drive unlit rural highways. Each side requires a compact ballast, adding about 10 minutes of install time. The resulting beam density outreaches LED at extreme distances.
Every HID Nation headlight kit ships free and is backed by a lifetime warranty. If a bulb or driver ever fails, we replace it at no cost for as long as you own the vehicle.
Frequently Asked Questions
What is the 2011 Jeep Grand Cherokee headlight bulb size?
The 2011 Jeep Grand Cherokee uses H11 bulbs for the low beams, 9005 (HB3) bulbs for the high beams, and H11 bulbs for the fog lights. This applies across all trims including Laredo, Limited, and Overland. The Limited and Overland trims came with factory HID projector low beams, while the Laredo uses halogen reflector housings.
Will LED headlights fit a 2011 Grand Cherokee with the Overland or Limited HID package?
If your 2011 Grand Cherokee came with factory HID (xenon) headlights on the Limited or Overland trim, the low beam uses a D3S HID capsule inside a projector housing rather than the H11 halogen socket. LED conversion kits designed for the H11 halogen housing will not fit the HID projector assembly. Check whether your headlights have a separate igniter and ballast to determine which system you have.
How do I install LED headlights on a 2011 Jeep Grand Cherokee?
Open the hood and reach behind the headlight housing on each side. Disconnect the electrical connector from the H11 bulb, then twist the bulb retainer counterclockwise about a quarter turn and pull the old halogen out. Insert the LED replacement bulb, lock the retainer clockwise, and plug the connector back in. Mount the small LED driver in a secure spot nearby. The entire process takes most owners about 30 minutes total for both sides.
Can I upgrade the fog lights on my 2011 Grand Cherokee to LED?
Yes. The 2011 Grand Cherokee fog lights also use the H11 bulb size, so you can run the same LED conversion in your fog light housings. LED fog lights deliver a wider, whiter spread that cuts through rain and snow more effectively than the yellowish factory halogens. Since the fog light socket is accessed from underneath the front bumper, the swap is just as straightforward as the headlights.
Does the 2011 Grand Cherokee use the same headlight bulbs as newer WK2 models?
Not exactly. The 2011 Grand Cherokee uses H11 low beams, but the 2014-and-later WK2 models switched to 9012 (HIR2) low beam bulbs when the headlight housings were refreshed. The high beams (9005) and fog lights (H11) remained the same across all WK2 years. If you are shopping for a Grand Cherokee in this generation, double-check which low beam size applies to your specific model year.