125 Harbor Way

Santa Barbara, CA 93101

(805) 774-0637

24/7 Customer Support

Mon - Fri: 9:00 - 5:30

On call service available

John Deere Marine Engine Fuel System up-grade

seapro-marine-filtration

Precision fuel management for John Deere marine diesel engines operating between Ventura, Oxnard, Channel Islands Harbor, and Santa Barbara. Modern John Deere marine diesels (6068/6090/6135 series) deliver proven torque, efficiency, and low emissions—but reliability is only as strong as the clean, stable fuel reaching the rails. Harbor fuel, warm tanks, and seasonal layups across Ventura, […]

FPT Marine Engine Cooling System Maintenance

FPT Marine Engine Cursor1000, FPT Marine Diesel Maintenance Schedule

Precision cooling system service for FPT marine diesel engines across Ventura, Oxnard, Channel Islands Harbor, and Santa Barbara. FPT marine diesels deliver serious performance for Channel Islands runs and coastal operations—but only when the cooling system is clean, balanced, and documented. Our trained technicians service and upgrade FPT raw-water and closed-loop cooling systems for reliable […]

Marine heat exchanger cleaning

Marine engine heat exchanger

Professional marine heat exchanger cleaning and descaling for diesel engines in Ventura, Oxnard, Channel Islands Harbor, and Santa Barbara by 805 Marine Diesel Mechanic. Navigate Smooth Waters with Professional Marine Heat Exchanger Cleaning Your marine diesel engine depends on a clean, efficient heat exchanger to keep operating temperatures under control as you run between Ventura […]

Marine Services

805 marine diesel mechanic logo

Comprehensive marine diesel repair, maintenance, and repower services for yachts and commercial vessels in Santa Barbara, Ventura, Oxnard, and Channel Islands Harbor by 805 Marine Diesel Mechanic. 805 Marine Diesel Mechanic: Expert Repair, Rebuild & Repower Marine diesel engines work hard in the Santa Barbara Channel—idling in the harbor, pushing into chop off Ventura, or […]