Owners of previous generation Wrangler vehicles such as the YJ (1987-1995), TJ (1997-2006) or other Jeep vehicles such as the Compass, Patriot, Liberty and Grand Cherokee may also find these DIY instructions to be helpful.

Replacement light bulbs from Sylvania and other manufacturers are as follows with their respective part numbers: High & Low Beam Headlight Bulb # H13 (or 9008), Front Turn Signal Bulb # 3157, and Front Side Marker Bulb # 168.

The only tools needed to access the headlight bulbs is a 10mm socket with a 1/4" drive ratchet.

To access the Passenger Side Headlight Bulb, you'll need to remove both the engine air box and the power steering fluid reservoir. The pictures on this page show the process for replacing a burnt out passenger side low/high beam headlight bulb.

First flip open the four metal spring clips that hold the top half of the air box to the bottom half.

Lift the top half of the air box out of the way and remove the engine air filter.

Set the filter aside in a safe place.

Then use a 10mm wrench or 10mm socket with ratcheting wrench to loosen and remove the single bolt that holds the power steering fluid reservoir in place.

Carefully lift up the power steering fluid reservoir and set it down towards the middle of the vehicle.

Twist the base of the bulb 1/4 turn counter clockwise before pulling it straight out of the headlight assembly.

Pull the power connector straight off the base of the bulb.

If you do get any grease or oil on the glass part of the new halogen bulb, wipe it clean with an alcohol moistened paper towel.

Insert the new bulb into the rear of the headlight assembly and rotate it 1/4 turn clockwise to lock it into place.

To replace the driver side headlight bulb, you'll need to remove the horn as shown in Picture # 23 above with a 10mm socket and ratcheting wrench.

Push the lower half of the air box into place with the three friction fastener pegs fully seated in their respective holes.

Double check that the top and bottom halves of the air box are flush together all the way around.

The Front Turn Signal light bulb is located just below the headlight bulbs and can be accessed easily from below the front bumper.

Test the new turn signal light bulbs by turning on the headlights and activating the hazard signals.

Rotate the light tan plastic base of the front side marker light bulb socket 1/4 turn counter clockwise and pull it straight out of the fender.

Test the new side marker bulb by turning on the headlights.

For more, check out my other Jeep Wrangler Repair & Maintenance Guides.