Extreme Custom Marine
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EXTREME CUSTOM MARINE
Located in Southern California, ECM is your one-stop shop for parts, repair, service, rigging, refurbishing and high-performance.
Extreme Custom Marine LLC provides service and repairs, custom rigging, and fiberglass repairs for all trailer boats . We specialize in high performance stern drive repairs for all Mercruiser™ made boats and engines. If it is a specific part you are looking for please give us a call. There is no make or model boat our skilled technicians cannot work on. We have made a commitment to provide the mos
08/21/2026
Upgrade your boating experience with Mercury Marine Vessel View displays and link systems! Multiple sizes and engine compatibility available. Made in the USA . 1-year warranty included. ⚓️📟
08/04/2026
Gear up your boat with top Mercury Marine parts at EXTREME CUSTOM MARINE! From high PSI fuel pumps to stainless steel propellers and motor oil, we’ve got your marine needs covered. Quality & reliability you can trust! ⚓🛥️
08/03/2026
Gear up with EXTREME CUSTOM MARINE! Find top Mercury Marine parts like propellers, maintenance kits & repair kits—all made in the USA and ready to boost your boat’s performance! 🚤🔧
08/01/2026
New! Mercury Throttle or Shift Cable 12 Foot Platinum Plus Generation II PN 8M0082535 was just added to eBay. Check it out!
08/01/2026
I just added a new item to eBay, Mercury Marine Quicksilver Oil Filter Assembly OEM 35-8M0162831 SS 35-822626K03!
07/31/2026
Upgrade your boat's fuel system with genuine Mercury MerCruiser Quicksilver fuel pumps & kits. Made in the USA with a 1-year warranty. Perfect for reliable performance & anti v***r lock tech! ⚓⛽ ***rlockfuelpumpkit
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Contact the business
Telephone
Website
Address
1331 E Saint Gertrude Place
Santa Ana, CA
92705
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |