Product Information

Rear air cleaner light bars for 2005+ Peterbilt 388, 389, 379 and 378 models. For standard 15″ Donaldson air cleaners. The light bars attach to the brackets between the cab and the air cleaner on both sides. Sold in pairs, each bar has 8 X3RG2 LED lights. Measure 23.18″ long with a 8.00″ mount. Harnesses and lights included.  (Note: will not fit 2010+ 389/388 models with 15″ premium Donaldson).

To determine if the air cleaner is standard or premium, please refer to the image below.

Standard Can VS. Premium Can


For ordering or pricing information, please visit your local Peterbilt dealership.