A three-quarter high-angle isometric perspective rendering of a massive black single-tank assembly, detailing an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. This high-capacity fuel cell features a deep-profile hull-conforming tapered bottom geometry, masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and completely encapsulated in a durable, textured black TarGard epoxy coating for ultimate corrosion protection. The upper deck is outfitted with high-performance marine
Dimensional technical diagram for a raw aluminum Intrepid 370 Open replacement marine fuel tank featuring a high-capacity 300-gallon design. The graphic displays precise technical specifications with measurements of 80" length, 38" width, and 25-3/4" height, showcasing a deep V-hull tapered bottom configuration designed to match the vessel's hull contour. The top deck displays an unsealed variant layout complete with a forward 90-degree fuel fill pipe, an integrated vent line connection, a center-to-aft ele
Close-up detail view of the multi-port aft deck configuration on a custom marine aluminum fuel tank system. The image highlights a three-port bank of pre-installed brass 90-degree fuel pickup elbows arranged in a neat row. Adjacent to the pickup fittings is a center-mounted electronic fuel level sending unit with wire leads, an integrated stainless steel grounding tab, and an official Welding World compliance certification plate displaying ABYC, NMMA, and CE standards. The entire upper surface is constructe
A technical cross-section 3D rendering of a deep tapered marine aluminum fuel tank cutaway view, detailing the internal plumbing and sending unit architecture. The image focuses on the inner chamber of a V-bottom hull-conforming fuel cell fabricated from raw marine-grade 5052-H32 aluminum, highlighting internal baffles with circular flow-through holes. The internal assembly details a three-port bank of aluminum pickup tubes extending to bottom-mounted anti-slosh foot brackets, which connect directly to top-
A low-angle front perspective rendering of a black single-tank assembly, emphasizing the deep hull-conforming underside of an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. The heavy-duty tank features a deep, multi-angled V-hull tapered bottom configuration designed to seat perfectly within the center console stringer layout. It is masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in a textured, anti-corrosive black TarGard epoxy coating. The top deck
A straight-on side elevation profile view of a black high-capacity tank unit, detailing an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. Sized for heavy-duty storage, the tank profile clearly shows the longitudinal multi-angled V-hull tapered bottom configuration designed to drop directly into the center console's V-shaped hull pocket. Masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum, it is completely encapsulated in a textured, anti-corrosive black TarGard epoxy coat
A high-angle isometric perspective rendering of a black high-capacity tank assembly from the opposite corner view, detailing an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. The tank features a deep hull-conforming multi-angled V-hull tapered bottom geometry, masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and finished in a protective, textured black TarGard epoxy coating. The clean top deck shows factory-installed hardware, including a forward-mounted fuel fill neck
A full top-down aerial layout view of a high-capacity black single tank, detailing the technical component arrangement for an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. This bird's-eye blueprint perspective highlights the wide rectangular profile of the fuel cell, masterfully fabricated from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in a protective black TarGard epoxy coating. The layout showcases the precise spacing of top-deck hardware, including a forward-mounted fue
Close-up perspective detail view of the multi-port aft deck configuration on an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. The image showcases a three-port bank of pre-installed brass 90-degree fuel pickup elbows arranged across the corner surface. Positioned adjacent to the fittings is a center-mounted electronic fuel level sending unit with wiring leads, an integrated stainless steel grounding tab, and a Welding World manufacturer compliance plate indicating ABYC and NMMA certification
A detailed top-down view of the manufacturer specification plate and deck hardware on an Intrepid 366 300-gallon OEM replacement marine fuel tank. The official metal certification tag from Welding World Inc. specifies a 300-gallon capacity, heavy-duty .250 thickness marine-grade 5052-H32 aluminum construction, a maximum test pressure of 6 psi / 34.2 Kpa, and full compliance with ABYC, NMMA, and CE standards for gasoline fuel cells. Positioned next to the label is a five-bolt electronic fuel level sending un
A three-quarter high-angle isometric perspective rendering of a massive black single-tank assembly, detailing an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. This high-capacity fuel cell features a deep-profile hull-conforming tapered bottom geometry, masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and completely encapsulated in a durable, textured black TarGard epoxy coating for ultimate corrosion protection. The upper deck is outfitted with high-performance marine
Dimensional technical diagram for a raw aluminum Intrepid 370 Open replacement marine fuel tank featuring a high-capacity 300-gallon design. The graphic displays precise technical specifications with measurements of 80" length, 38" width, and 25-3/4" height, showcasing a deep V-hull tapered bottom configuration designed to match the vessel's hull contour. The top deck displays an unsealed variant layout complete with a forward 90-degree fuel fill pipe, an integrated vent line connection, a center-to-aft ele
Close-up detail view of the multi-port aft deck configuration on a custom marine aluminum fuel tank system. The image highlights a three-port bank of pre-installed brass 90-degree fuel pickup elbows arranged in a neat row. Adjacent to the pickup fittings is a center-mounted electronic fuel level sending unit with wire leads, an integrated stainless steel grounding tab, and an official Welding World compliance certification plate displaying ABYC, NMMA, and CE standards. The entire upper surface is constructe
A technical cross-section 3D rendering of a deep tapered marine aluminum fuel tank cutaway view, detailing the internal plumbing and sending unit architecture. The image focuses on the inner chamber of a V-bottom hull-conforming fuel cell fabricated from raw marine-grade 5052-H32 aluminum, highlighting internal baffles with circular flow-through holes. The internal assembly details a three-port bank of aluminum pickup tubes extending to bottom-mounted anti-slosh foot brackets, which connect directly to top-
A low-angle front perspective rendering of a black single-tank assembly, emphasizing the deep hull-conforming underside of an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. The heavy-duty tank features a deep, multi-angled V-hull tapered bottom configuration designed to seat perfectly within the center console stringer layout. It is masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in a textured, anti-corrosive black TarGard epoxy coating. The top deck
A straight-on side elevation profile view of a black high-capacity tank unit, detailing an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. Sized for heavy-duty storage, the tank profile clearly shows the longitudinal multi-angled V-hull tapered bottom configuration designed to drop directly into the center console's V-shaped hull pocket. Masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum, it is completely encapsulated in a textured, anti-corrosive black TarGard epoxy coat
A high-angle isometric perspective rendering of a black high-capacity tank assembly from the opposite corner view, detailing an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. The tank features a deep hull-conforming multi-angled V-hull tapered bottom geometry, masterfully constructed from heavy-gauge marine-grade 5052-H32 aluminum and finished in a protective, textured black TarGard epoxy coating. The clean top deck shows factory-installed hardware, including a forward-mounted fuel fill neck
A full top-down aerial layout view of a high-capacity black single tank, detailing the technical component arrangement for an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. This bird's-eye blueprint perspective highlights the wide rectangular profile of the fuel cell, masterfully fabricated from heavy-gauge marine-grade 5052-H32 aluminum and fully sealed in a protective black TarGard epoxy coating. The layout showcases the precise spacing of top-deck hardware, including a forward-mounted fue
Close-up perspective detail view of the multi-port aft deck configuration on an Intrepid 370 Open 300-gallon OEM replacement marine fuel tank. The image showcases a three-port bank of pre-installed brass 90-degree fuel pickup elbows arranged across the corner surface. Positioned adjacent to the fittings is a center-mounted electronic fuel level sending unit with wiring leads, an integrated stainless steel grounding tab, and a Welding World manufacturer compliance plate indicating ABYC and NMMA certification
A detailed top-down view of the manufacturer specification plate and deck hardware on an Intrepid 366 300-gallon OEM replacement marine fuel tank. The official metal certification tag from Welding World Inc. specifies a 300-gallon capacity, heavy-duty .250 thickness marine-grade 5052-H32 aluminum construction, a maximum test pressure of 6 psi / 34.2 Kpa, and full compliance with ABYC, NMMA, and CE standards for gasoline fuel cells. Positioned next to the label is a five-bolt electronic fuel level sending un

Intrepid 370 Open (300 gal) Fuel Tank | OEM Replacement

$ 4,931.00
/
  • Local pickup available
  • Over-sized & over-weight item.
  • Only Ships LTL Freight.
  • Call us Mon.-Fri. 9:00 a.m. to 4:00 p.m. if in any doubt.

Restore the elite offshore performance and cruising range of your center console with this precision-fabricated Intrepid 370 Open 300-Gallon OEM Replacement Fuel Tank. Masterfully constructed from heavy-gauge, marine-grade 5052-H32 aluminum, this high-capacity fuel cell is built to absorb the constant loading and impact of heavy open-water transit while providing maximum resistance to bilge environments. Fabricated directly from original factory blueprints and reverse-engineered manufacturer templates, it ensures a 100% guaranteed drop-in fit that aligns flawlessly with your vessel's existing stringer grid and deck layout. Manufactured in strict accordance with NMMA and ABYC engineering standards, each tank undergoes rigorous in-house pressure testing to meet or exceed USCG requirements, delivering ultimate structural integrity and complete reliability on your long-range offshore runs.

 

  • Guaranteed to Fit Your Intrepid
    Every tank is engineered using OEM drawings and/or reverse-engineered from an original unit to ensure a precise, 100% guaranteed fit.  

 

  • Fully Certified Manufacturing
    Our tanks are built by an NMMA-type certified manufacturer and produced in accordance with all ABYC standards.

 

  • USCG Compliant & Pressure Tested
    Each tank meets all USCG requirements and is individually pressure-tested in house. All federal regulations are followed throughout our manufacturing process to ensure maximum safety and reliability.

   

  • .250-Thickness 5052 H32 Aluminum Construction
    Built from premium marine-grade 5052 H32 aluminum at .250 thickness for exceptional strength and long-term durability.

   

  • Complete, Ready-to-Install System
    Each tank comes fully equipped with all required components, including the sender, fittings, and hardware.

   

  • Precision Hand-Welded Construction
    Every tank is hand-crafted using GTAW (TIG) welding, exceeding ASME and AWS D3.7:2004 standards for marine aluminum fabrication.                                                   

 

  • Sherwin-Williams® TarGard® Epoxy Coating
    Finished with Sherwin-Williams® TarGard® Epoxy to provide added protection against corrosion and harsh marine environments, extending the overall life of the tank.

 

  • KUS® (formerly WEMA USA®) Reed-Switch Fuel Level Sender
    Features a high-quality KUS® reed-switch sender with an NBR float, providing accurate and reliable fuel-level measurement.

 

Buy with confidence. Shortly after your payment clears you'll be sent via e-mail a complete set of detailed drawings for you to check all dimensions and fittings positions. If there's any difference from your old tank we can make any reasonable modifications to accommodate your needs. Fabrication of your new tank won't start until you send us your specs confirmation.  

 

IMPORTANT NOTE: The base price is for local pickup in our SW Miami Shop. Check options above for crating and shipping to the contiguous 48 States. All tanks are made to order and the fabrication lead time is 1-2 work weeks. The finished tank pickup window is also 1-2 work weeks, so make sure you will be able to take delivery of your finished tank within that timeframe.     

 

NOTE: Check your tank dimensions thoroughly! Once a tank is manufactured and/or shipped we can't be responsible for mismatches and refunds or returns won't be accepted. All sales are final!

 

Shipping: Only freight to the 48 contiguous states. Contact us for extra-cost shipping options for HI and AK. Orders for international shipping from US-based carriers are welcome but contact us first to coordinate details.

 

Return Policy: No refunds are accepted, as all of our products are made to order. Our policy is strictly limited to the repair or replacement of qualifying defective or damaged goods. Please note that shipping costs are non-refundable. 

 

Fabrication lead time (before shipping): 1-2 work weeks. 

Due to this item's size and weight we can only ship it in an economical way via Less Than Truckload (LTL) consolidated land shipping, and only to the contiguous 48 States.

For shipping inquiries to AK, HI, PR, US-VI, and international shipping, please contact us first at sales@weldingworldinc.com.

All of the destinations above we can only serve as a Free Carrier (or FCA) modality, that requires the customer to contract and pay for their carrier service of choice. We can still ship the item, but only to a warehouse/receiving office within the 48-contiguous States.

In plain terms what this means is that if you want to ship your product to any non-contiguous US territory or internationally, you, the customer, has to provide us with the warehouse address of the carrier that serves your locality with an address within the contiguous 48-US States, as we do not ship overseas on our own.

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