Background Material: San Diego Area Dealers - Software Upgrade for Diesel Trucks

This page last reviewed January 31, 2008

San Diego Area Dealers

This page lists authorized dealers in the San Diego Area that can install Low NOx Software for eligible 1993-1998 diesel engines.  San Diego Area includes Imperial and San Diego counties.  
Dealer Name Address City Zip Phone
Cummins Cal Pacific 310 N. Johnson Avenue El Cajon 92020 619-593-3093
Dion International Trucks, Inc. 397 East Evan Hewes Hwy. El Centro 92243 760-353-0114
Rush Truck (IB) Dogwood & I-8 El Centro 92244 760-353-1820
Empire Machinery 3393 U.S. Hwy 86 Imperial 92251 800-423-9802
E-W Truck & Equipment 6336 Federal Blvd. San Diego 92114 619-263-2111
Hawthorne Power Systems 8050 Othello Avenue San Diego 92111 800-872-4228
Kearny Mesa Truck Center 5624 Kearny Billa Road San Diego 92123 858-571-5495
Rush Truck of California 8464 Miramar Road San Diego 92126 858-566-2605
Valley DDA 5725 Eastgate Drive San Diego 92121 858-587-8524
Dion International 160 Industrial Street San Marcos 92069 760-761-0500
The dealers listed on this page are authorized to install Low NOx Software in eligible engines. To update this information, please contact Lisa Jennings at (916) 322-6913 or at

Software Upgrade for Diesel Trucks