Search  for anything...

Tnisesm 5/16" 6FT Fuel Line Assembly, with Connector Rubber Marine Outboard Boat Motor RVs Fuel Assembly with Primer Bulb 304 Steel Hose Clamps

  • Based on 182 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jul 19
Order within 5 hours and 15 minutes
Available payment plans shown during checkout

Color: Black


Features

  • Fuel Pipe Line Assembly: Composed of 6 feet 5/16nitrile rubber fuel pipeline, snap-on connector, high-quality rubber ball and 304 stainless steel ear clip
  • Premium fuel-line: The outboard motor gas line is made of rubber product, please do not store this item under direct sunlight, high temperature or other rough environment
  • Product Size-Total length: 6.88FT/2.1M; tube inner diameter: 8mm (5/16")
  • Application Scope: Compatible with ethanol mixed fuel, engineering low-permeability material to prevent fuel evaporation, suitable for ships, RVs, tractors and caravans
  • Function: Use our Tnisesm fuel pipeline assembly to keep your fuel pipeline running at the best performance and ensure the smooth operation of your outboard motor

Brand: Tnisesm


Material: Alloy Steel, Rubber


Color: Black


Nominal Wall Thickness: 8 mm


Item Length: 6 Feet


Manufacturer: Tnisesm


Manufacturer: ‎Tnisesm


Brand: ‎Tnisesm


Item Weight: ‎11.3 ounces


Package Dimensions: ‎7.91 x 6.22 x 2.09 inches


Item model number: ‎C-F1-043


Manufacturer Part Number: ‎C-F1-043


Date First Available: May 31, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Gas line
Color: Black
Nice length
Reviewed in the United States on June 15, 2025 by Ed

  • Cheap quality
Color: Black
Bought the primer bulb with line and connectors for a Yamaha out board motor. The parts are very very cheap and did not work. The connectors are not 100% correct on the ball valve and the connection to the motor was not solid and kept wiggling loose. The fuel line it’s self is NOT rated for this type of use and the fuel line actually collapsed while the motor is running causing the motor to stall due to the lack of fuel flow. The fuel line is thin and flimsy like a rubber straw and does not have the fiber strands like you would expect from a quality fuel line. I question if this rubber is even rated for use with fuel. The bulb itself was broken I guess because it was pushing fuel in both direction. You could see it fill the filter housing when you squeezed and the suck the fuel out when you release the bulb. This too is thin and cheap feeling, and I doubt it would hold up past one season if you were to manage to get it to work. Return for a refund, if you are looking at this for an outboard boat motor go buy a name brand that will work and last ... show more
Reviewed in the United States on May 22, 2024 by Dustin C.

  • Omc fuel line
Color: Black
Perfect fit
Reviewed in the United States on May 30, 2025 by gary

  • It works
Color: Black
It fits
Reviewed in the United States on May 1, 2025 by gooslayerking

  • Line
Color: Black
Works
Reviewed in the United States on October 30, 2024 by Yang

  • It is cheap, if you have a larger engine it may not work properly
Color: Black
I have an old 18 HP that i bought this for, it works great for my motor, however, the primer ball tries to suck itself flat on long runs. It does work but it is very cheap and if you have an engine with a larger fuel demand it may not work for your application.
Reviewed in the United States on June 7, 2024 by sean

  • Works great
Color: Black
Old outboard motor was missing, someone said maybe the fuel line, replaced with this, no more miss fires
Reviewed in the United States on January 27, 2025 by Andy Burgess

  • Couplers leak, when hooked up to outboard motor.
Color: Black
I bought two of these, one for my Honda 9.9 h.p. and one for my Johnson 15 h.p.. They both leak when hooked up to the engine coupler. I had to replace the hose couplers on both.
Reviewed in the United States on April 21, 2025 by 50 Gimi

Can't find a product?

Find it on Amazon first, then paste the link below.