The phone support and support in general is outstanding. I am new to boats but an advanced auto mechanic. It could not complete the repairs without their support. Also had a problem with online orde... See more
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I have a 2001 Carver 444 CMY with a pair of Cummins 6BTA 5.9 370HP engines, Seaboard Marine has become my indispensable source for all kinds of parts and advice for getting my boat in top shape! Have... See more
Seaboard marine is not cheap , but the service is just the best. Everything you need for cummins they have in stock. They make their own service kits and make them a one stop shop. Even the f... See more
Marco and the team at Seaboard Marine came to our rescue with parts for a new-to-us Grand Banks. His help and assistance is making the purchase go through quicker and smoother; thanks to them we'll... See more
Company details
- Marine Supply Store
- also in
- Boat Accessories Store
- Boat Repair Shop
- Boat Storage Facility
- Diesel Engine Dealer
- Marine Engineer
Information provided by various external sources
Seaboard Marine stocks a full-line of Cummins Marine Diesel Engines, ZF Marine Transmissions, and Specializes in Parts & Service for Cummins Marine.
Contact info
2947 WEST 5th Street, 93030, Oxnard, United States
- 805-382-6287
- corey@sbmar.com
- sbmar.com
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Web site is so helpful and the tips are…
Web site is so helpful and the tips are fantastic!
Too expensive
Great Customer Service
Called store and crew was great to deal with when having any questions. Fast shipping on parts.
What a reputation
I live in a boat community. Everyone has nothing but good things to say about Seaboard. The customer service and advice is unmatched. Thank you.

Reply from Seaboard Marine
parts supply from Seaboard
Great service and keeping me informed of the whole process.
Simple and easy transaction !
Great as always
It’s always great
It’s always great. Most knowledgeable people on the planet. And best stuff.
Their Knowledge.
Excellent customer service
Excellent customer service. The website is full of great info and easy to use/shop
Always quick and easy
Always quick and easy. Parts always in stock and shipped same day! Thank you!
Quick response and shipping.
Quick response and shipping.
The right stuff.
They know what you need to stay operating.
Ordered the wrong pump and they changed…
Ordered the wrong pump and they changed the order and got it sent out. Great service.
Always fast and friendly service
Always fast and friendly service. Ships most of the time the same day. Thank you
Seaboard is #1 again.
Justin was a huge help. He had the gear coolers I needed and got them shipped out same day. Seaboard remains my #1 supplier.
Quick ship!
Requested quick shipping at 4pm the Friday before a 4th of July weekend and it was done!
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