Home › Jeep › Wrangler JKJeep Wrangler JK headlight bulb size by year The low beam, high beam and fog light bulbs for every Jeep Wrangler JK from 2018. Pick your year to jump straight to it. Each answer links to the page in Jeep’s owner’s manual it came from.
Jeep Wrangler JK bulb sizes at a glance Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.
2018 Jeep Wrangler JK headlight bulbs Light Bulb Notes Low beam H13 also sold as 9008
High beam H13 also sold as 9008
Fog light PSX24W
Where this comes from (1 source) Buy bulbs for your 2018 Jeep Wrangler JK H13 low beam, high beam PSX24W fog light
Recommended H13 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam, high beam.
More H13 options: brighter halogen, long life, LED upgrade Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Recommended PSX24W standard replacement
Same light as the original bulb, at the lowest price. Fits your fog light.
More PSX24W options: brighter halogen, long life, LED upgrade, colored / styled Brighter halogen Performance halogen bulbs throw more light down the road. They usually wear out sooner.
Long life Built to last longer between changes. A good pick for high-beam and fog sockets you use often.
LED upgrade Whiter light and a long service life. Check that it fits your housing; LED bulbs in halogen headlights are not DOT-approved for road use.
Colored / styled Yellow and other colored bulbs are for fog and accent lights. Colored headlight bulbs are not street legal in the US.
Always double-check the size printed on the old bulb’s base before you buy. See how we source our data . More Jeep models .