
350-0386 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $2.55 | Condition is New, MPI Marine Fuel Fill Hose Line Type A1 3/8" ID 350-0380 By The Foot, shipping cost = $6.49 | 99.8% |
![]() | $2.89 | Condition is New, 3/8" ID TYPE A1 7840-A1 FUEL HOSE MPI PREMIUM MARINE INBOARD 350-0380 BY FOOT , shipping cost = $6.99 | ![]() |
![]() | $2.80 | Condition is New, 3/8" ID Type A1 Marine Fuel Hose Line MPI Premium 7840-A1 Sold By The Foot , shipping cost = $9.00 | 99.8% |
![]() | $6.54 | Condition is New, E6 MPI Marine 350-0386 Fuel Tank Feed Hose 3/8" I.D OEM New Factory Boat Parts, shipping cost = $6.49 | 99.7% |
![]() | $29.76 | Condition is New, F18 MPI 350-0386 Fuel Tank Feed & Vent Hose 8ft 3/8" OEM New Factory Boat Parts, shipping cost = $9.95 | ![]() |
![]() | $113.91 | Condition is New, MPI Products 350-0386 FUEL HOSE A1 50' X 3/8", FREE SHIPPING | 98.4% |
![]() | $128.98 | Condition is New, MPI 350-0386 Products Series 350 Fuel Tank Feed and Vent Hose Type A1 50x3/8, shipping cost = $14.51 | 99.6% |
![]() | $599.41 | Condition is New, MPI 350-0380 Fuel Tank Feed-Vent Hose Series 350 A1 3/8" IDx.763" ODx250' MD, shipping cost = $20.11 | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $3.60 | Condition is New other (see details), 3/8" ID Type A1 Marine Fuel Hose Line MPI Premium A1 Sold By The Foot , shipping cost = $5.99 | 99.5% |
![]() | $45.95 | Condition is New other (see details), 3/8" ID Type A1 Marine Fuel Hose Line MPI Premium A1 (Sold in 10ft section), shipping cost = $10.99 | ![]() |
![]() | $114.99 | Top Pick! Condition is New other (see details), MPI Marine Fuel Feed & Vent Hose 3/8" (Part #350-0386) 49 ft 5 in , FREE SHIPPING | 100.0% |
![]() | $189.99 | Condition is New other (see details), 3/8" ID Type A1 Marine Fuel Hose Line MPI Premium A1 (Sold in 50ft section), FREE SHIPPING | 99.5% |

The MPI 350-0386 350 3/8 50ft A1-A2 fuel tank vent hose is a crucial component of any fuel delivery or storage system. Measuring 50 feet in length, this vent hose is specifically designed to meet the specifications for A1 and A2 applications, making it a versatile and adaptable solution for various fuel handling scenarios.
The hose is constructed with a flexible, heavy-duty reinforced rubber material that ensures durability and resistance to wear and tear. It is engineered to withstand extreme temperatures and exposure to hydrocarbons, ensuring optimal performance even under harsh conditions. This hose exceeds industry standards for fuel system applications, providing peace of mind and reliability.
The MPI 350-0386 350 3/8 50ft A1-A2 fuel tank vent hose features a service-tested design, meaning that each individual hose is individually tested to ensure proper function and quality. This testing involves applying vacuum and pressure to check for leaks and guarantee there is no damage. Furthermore, the hose is fitted with a spunbound filter fabric inside and a CNC-machined braided stainless steel mesh outside. These features prevent contamination from entering the fuel system during normal operation and help maintain cleanliness and efficiency.
At its terminations, the hose is equipped with brass swivel ends that provide a secure fit and ensure a leak-free connection. The ends also feature a convenient quick-disconnect mechanism, making it easy to install, use, and maintain the hose.
The MPI 350-0386 350 3/8 50ft A1-A2 fuel tank vent hose is designed to meet the rigorous standards of the American Petroleum Institute (API) and the Society of Automotive Engineers (SAE). As such, it is an ideal selection for professionals in industries such as automotive repair, oil and gas, marine, and commercial fleet management, who require a high-performance, reliable, and long-lasting fuel venting solution.
In summary, the MPI 350-0386 350 3/8 50ft A1-A2 fuel tank vent hose is a 50-foot long, high-quality vent hose designed for fuel handling applications that require A1 and A2 compliance. Constructed of heavy-duty reinforced rubber, it boasts reliable durability and resistance to harsh conditions. This hose features a filter fabric inside and a CNC-machined braided stainless steel mesh outside for contaminant prevention. With service-tested design, and swivel ends with a quick-disconnect mechanism, the MPI 350-0386 is an optimal choice for fuel handling and delivery systems in industries such as automotive, oil and gas, marine, and commercial fleet management.
MPI 350-0386 350 3/8 50ft A1-A2 Fuel Tank Vent Hose: A Detailed Analysis
Introduction:The MPI 350-0386 350 3/8 50ft A1-A2 Fuel Tank Vent Hose is an essential component for maintaining the proper fuel system in various applications, such as marine, automotive, and industrial uses. This article will present an in-depth analysis of this product, including its features, benefits, and drawbacks to help you make an informed decision before making a purchase.
Features:1. Length: This vent hose offers a length of 50 feet, allowing flexibility in installation and reach.
2. Material: Made from high-quality rubber, it ensures durability and resistance to fuel, oil, and gas.
3. Compliance: Meets the criteria of A1-A2 specifications, making it suitable for both gasoline and diesel applications.
Benefits:1. Versatility: The long length and A1-A2 certification make it a versatile and practical investment for various fuels and applications.
2. Durability: Its high-quality rubber material increases the chances of longevity and reduces the maintenance required.
Drawbacks:1. Cost: The price point may be higher compared to lesser quality options or shorter hoses.
2. Handling: Due to its length, handling and transportation could be challenging without the appropriate tools or assistance.
Conclusion:The MPI 350-0386 350 3/8 50ft A1-A2 Fuel Tank Vent Hose is an investment worthy of consideration for those requiring a long and versatile vent hose for use with gasoline or diesel applications. Its high-quality rubber material adds to its durability, making it preferable over cheaper alternatives. Although costlier compared to shorter hoses or those with a lower certification, the investment may prove valuable in the long run, offering flexibility and compliance with various fuels and applications.
Recommendation:If you need a reliable, long-lasting solution for fuel tank venting in applications where length and versatility are crucial, the MPI 350-0386 350 3/8 50ft A1-A2 Fuel Tank Vent Hose is a sound choice. Consider the benefits of its durability, versatility, and compliance with various fuels before making your decision. However, be prepared for the potentially higher cost and handling challenges that come with the longer length.
Details:
Free ups ground shipping. Box has water damage, product in new condition. Mpi series 350 3/8 x 50' type A1-A2 fuel tank feed vent 350-0386, new, open box.
specifications inboardfuel:
- brand: Mpi
- mpn: 350-0386
- part type: Fuel Tank Vent Hose
- upc: 700320006484
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
offer inboardfuel:
- sold #: 23
- prices: $29.76–$599.41
- item condition:
- New
- New other (see details)
- options: ship-to-home
- started: january 21, 2025
- in stock #: 5
- availability: in stock
seller inboardfuel:
- # reviews: 38319
- city: terryville, connecticut
- rating: 99.1%
payments inboardfuel:
- wallet: paypal
- other
- credit card: mastercard
returns inboardfuel:
- time: 30 days
- policy: returns accepted
- paid by: buyer
shipping inboardfuel:
- service: ups ground
- class: standard
- type: fixed
- transit: 4-10 days
- carrier: ups
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