Fitment Guaranteed for 2003 Jeep Grand Cherokee

2003 Jeep Grand Cherokee Bulb Sizes

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

LED Flicker Warning

This vehicle (Jeep) is known to use a CANbus system that checks for burnt-out bulbs. Installing standard LEDs may cause them to flicker or trigger a dashboard error.

We highly recommend using a CANbus decoder or "Anti-Flicker" resistors.

Full Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9006XS LED	Check Price on Amazon
High Beam	9005XS LED	Check Price on Amazon
Fog Light	9145 LED	Check Price on Amazon
Brake Light	921 LED	Check Price on Amazon
Side Marker	194NA LED	Check Price on Amazon
Turn Signal Front	3157NA LED	Check Price on Amazon
Turn Signal Rear	3157 LED	Check Price on Amazon
Reverse Light	3157	Check Price on Amazon
License Plate	168	Check Price on Amazon
Map Light	192	Check Price on Amazon
Parking Light	3157NA or 194NA	Check Price on Amazon
Trunk Light	212-2	Check Price on Amazon

Installation Guide

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Frequently Asked Questions

The 2003 Jeep Grand Cherokee uses a 9006XS LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

The high beam bulb size for the 2003 Jeep Grand Cherokee is 9005XS LED.

Yes, the 2003 Jeep Grand Cherokee takes a 9145 LED bulb for the fog light position.

Other Grand Cherokee Years

2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993

Disclaimer

Bulb sizes can vary by trim level. Always check your owner's manual or remove the existing bulb to verify the size before purchasing. We may earn a commission from links on this page.