Search  for anything...

5/16" (8mm) x 10" (250mm) In Tank Submersible Fuel Corrugated Flexible Hose Line for Fuel Pump Assembly E-85 Safe Compatible

  • Based on 72 reviews
Condition: New
Checking for the best price...
$13.99 Why this price?
Save $27.40 was $41.39

Buy Now, Pay Later


As low as $3 / 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.

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 Friday, Aug 15
Order within 12 hours and 31 minutes
Available payment plans shown during checkout

Features

  • Designed for In Tank Fuel Pump Connections
  • Rated for E-85 Ethanol Fuels and Gasoline
  • Manufactured Utilizing The Highest Quality Materials
  • Inner hose diameter 5/16" (8mm)
  • Total Length 10" (250mm)

Description

esigned for in tank fuel pump connections Rated for E-85 Ethanol fuels and Gasoline Manufactured utilizing the highest quality materials Inner hose diameter 5/16" (8mm) Total Length 6" (150mm) Includes 2x pieces.

Brand: Boost Monkey


Color: Black


Nominal Wall Thickness: 1.3 month


Item Length: 10 Inches


UPC:


Manufacturer: Boost Monkey


Manufacturer: ‎Boost Monkey


Brand: ‎Boost Monkey


Item Weight: ‎1.06 ounces


Product Dimensions: ‎6 x 1 x 1 inches


Item model number: ‎Boost Monkey


Manufacturer Part Number: ‎Boost Monkey


Date First Available: November 7, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 15

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


  • Worked great as in-tank return line
Used it as an in-tank return line in our 66 Corvette when adding fuel injection so far so good, no issues, no deterioration. Will buy again if needed for any other project
Reviewed in the United States on January 15, 2024 by Chris O Chris O

  • HD fuel pump and fuel line replacement - thse are a must!
I had to replace a deteriorated fuel pump and destroyed fue line eaten by E85 fuel. These two lines are great to have as an extra one may be needed if you an't get the line on the first time! Use a heat gun, but not too much heat or it will melt the line and make it unusable.
Reviewed in the United States on December 3, 2024 by RV traveller RV traveller

  • Get it real hot and slip it in. Lube the nipple
as the title says, these worked great. used a torch to heat up the tube a bit, and slipped it on over my fuel pump + fuel pump sender. once it's cold, it won't move. I used fuel style hose clamps as added security.
Reviewed in the United States on June 7, 2023 by Jim Jeffries

  • You only get one, not two as pictured.
Deceptive advertising. Picture shows two soft you think you are getting two. You only get one per order.
Reviewed in the United States on April 23, 2025 by Muncie

  • Submersible fuel line
It works well for changing fuel pumps inside a fuel pump module. The old line had to be cut off, because once it’s heated and installed it is a one time use. They give you two in case you mess one up learning. These are 5/16 (8mm)
Reviewed in the United States on June 17, 2022 by Matthew V.

  • Perfect!
perfect replacement line for the E85 kits we install at our shop.
Reviewed in the United States on September 12, 2022 by Trisha Davis

  • good deal and fast shipping
good deal and fast shipping
Reviewed in the United States on October 25, 2022 by Ron Kolecki

  • Not worth it
Runs really really small waste off money
Reviewed in the United States on November 20, 2024 by Jorgepena91

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...