2003-2004 Dodge 5.9L Cummins Headlight Upgrades

Upgraded headlights for the 2003-2004 Ram 5.9L Cummins

This is the most focused headlight page for your truck: assemblies that replace the factory unit with something different, not a copy of it. The factory headlight on a 2003-2004 Ram belongs to the original third-generation front end, which stayed in place until the 2006 model year brought a new fascia. Yellowed lenses and dim output are the normal age items on this generation, and an upgraded assembly answers both while changing the look of the truck. The 5.9L Cummins doesn't affect fitment; the front end does.

What we carry

AlphaRex supplies this page. The Nova-Series and Luxx-Series are LED projector headlights, and the Pro-Series is a projector headlight. Every series comes in chrome, black and Alpha-Black. A few examples: the 880566 Nova-Series Alpha-Black, the 880567 Luxx-Series Black and the 880571 Pro-Series Chrome.

How to choose

Decide on the light source first. If you want LED, your choice is Nova or Luxx; the Pro-Series listing doesn't carry the LED label, so read its product page for what it uses. Then match the finish to the rest of the front end: chrome if the truck still wears its bright trim, black or Alpha-Black if you've gone darker. Keep both sides the same series and finish so the front of the truck matches.

Fitment notes

Look for 2003-2005 front-end fitment on the listing; 2006-2008 headlights won't fit. Check the product page for bulb and wiring details, use the fitment checker, and verify by VIN if you're unsure.

Frequently asked questions

What makes these an upgraded replacement instead of a stock one?

A stock replacement copies the factory headlight. These replace the same assembly with projector optics, LED on the Nova and Luxx lines, and a choice of chrome, black or Alpha-Black housings. They fit the same pre-refresh front end.

Which AlphaRex headlights should I pick if I want LED?

Look at the Nova-Series and Luxx-Series, both listed as LED projector headlights. Compare styling on the product pages and pick the finish that suits your grille.

Not sure what fits? Call the shop at the number in the header, or use the fitment checker on any product page. We install everything we sell.