P54-6112-110 Cross-Reference — Headlight With Turn Signal for Peterbilt 388/389/367/567/589 | Aftermarket Replacement

P54-6112-110 is the OEM reference number for the headlight with turn signal used on Peterbilt® 388, 389, 367, 567, and 589 trucks. When a dealer quote, parts book, or the label on your old lamp shows P54-6112-110, this is the number to match — and matching it does not have to mean dealership pricing. EverTrust Parts stocks a direct-fit aftermarket replacement tied to this exact reference. On this page you will find the trucks it fits, the interchange numbers associated with the same replacement, and a link to the unit we keep ready to ship.

What P54-6112-110 Fits

According to our catalog listing for this part number, the replacement headlight with turn signal fits:

• Peterbilt® 388
• Peterbilt® 389
• Peterbilt® 367
• Peterbilt® 567
• Peterbilt® 589

Before you order, check the number printed on the old part or on your repair order against the numbers on this page. If your truck has been retrofitted, or your paperwork shows a reference that is not listed here, send us the number and we will confirm fitment first.

Cross-Reference & Interchange

P54-6112-110 interchanges with: P54-6087, P54-6087R — all served by the same aftermarket replacement. Dealers and parts books frequently list the same component under more than one number as parts are revised across production years or broken out by side and configuration. That is why one replacement unit can cover several OEM references. If the number on your quote or on the old part appears anywhere in this list, the product linked below is the correct match.

Aftermarket Replacement for P54-6112-110

No dealership markup, no long lead time. The direct replacement is available here: Aftermarket Headlight With Turn Signal Compatible with Peterbilt® 388/389/367/567/589 P54-6087R — DOT-certified where applicable, ships within 24h, free shipping USA & Canada, no duties. It is built to match the OEM mounting points and connections, so installation is a straightforward swap that gets the truck back to work quickly. Fleet buyers: keep the interchange list above handy to confirm that trucks quoted under different numbers can share this same replacement.

Related: see the Peterbilt 389 parts guide for more cross-references and replacement parts.

Aftermarket replacement part reference. OEM numbers are used solely for compatibility identification. Not affiliated with or endorsed by the vehicle or original equipment manufacturers.