Diesel Systems, LLC.
Diesel Systems, LLC.

Our Services

At Diesel Systems our diesel mechanics are specifically trained to service all brands of marine diesel engines and generators at your moorage dock. We identify mechanical or electrical issues, offer solutions and perform the work in a timely manner at competitive rates.


We provide a wide array of services and maintenance:


Engine Maintenance Service

We change oil and filter, replace fuel filters, air filters, belts zincs, impellers, inspect pump cams, sea strainers, gear oil service, battery, controls, and control cable replacement.


Cooling Systems – Service and Maintenance

We pull and clean all major engine coolers, replace impeller, replace pressure cap. test coolant flush and fill.


Fuel Systems – Service and Maintenance

We provide filters, bleeds, service and tune all major fuel injection systems.


Exhaust Systems – Repairs and Maintenance

We supply new stainless exhaust, nozzles fabricated, repair, cast iron replacement, and re-hose.


Engine Alignments

We check and adjust engine alignments, mount replacement, and structural repairs.


Component Repairs

We repair turbo, blower, cylinder heads, block rebuilds, major component inspection and related repairs.


Engine Rebuilds

We specialize in rebuilding engines onboard, all models including Detroit Diesel.


Marine Electrical

We service and replace batteries, isolators, alternators, starters, sell and install inverters, generators, switching, and breakers.


Marine Gear Boxes

We remove defective boxes and install rebuilt gears. Engine rear seal replacement, drive plates, drive systems, and packing gland re-packs.


Call us today—our trained diesel mechanics are here to help keep your mechanical systems running smoothly, including scheduled maintenance for maximum performance.


Diesel Systems is a quality assurance brand, we stand behind our products and workmanship. Be sure to ask us about our workmanship guarantees and warranties for rebuilds. All parts are warranted thru our vendors.



Contact Information:

Diesel Systems, LLC.

PO Box 223

Woodinville, WA 98072

Office: 425.788.3776

Fax: 425.788.3780


Business Hours

Mon - Fri: 8 am - 5pm

Weekends: Closed

New Rebuild Projects

Visit our Rebuild Gallery to see how we bring NEW Life into tired Engines

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