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3/4' Heater Hose SAE J20R3 D2 Heater/Radiator Fuel Line 100PSI Working Pressure 10FT

Free shipping on orders over $29.99

$29.99

$ 15 .99 $15.99

In Stock

1.Size:1/2 10ft


About this item

  • ✅ID: 3/4" (19mm), OD: 1.10" (28mm), Length: 10 feet. Min Bending Radius: 84mm
  • ✅EFFICIENT FUEL FLOW - Designed with a working pressure of 100psi and burst pressure of 300psi, the 3/4 heater hose guarantees strong performance and efficient fuel flow. It surpasses the SAE 20R3 Standard Wall Class D-2 requirements, ensuring consistent and reliable performance.
  • ✅WIDE TEMPERATURE RANGE - This 3/4 coolant hose is engineered to withstand extreme temperatures ranging from -40°F to 257°F, making it suitable for use in various environments. The 3/4 heated hose excels in both hot and cold conditions, ensuring optimal performance.
  • ✅PREMIUM CONSTRUCTION - The 3/4 fuel line is expertly crafted using high-quality materials, including a durable EPDM tube and two spiral layers. This ensures exceptional durability and performance, making it perfect for automotive and truck cooling system applications.
  • ✅FOR MOST FLUIDS - The 3/4 radiator hose is compatible with popular coolants like LLC, OAC, and Sierra, as well as water, antifreeze, and other fluids. This makes it ideal for a wide range of applications, including hot water heaters, engine cooling systems, and connecting radiators to overflow reservoirs.
  • ✅MULTIPLE USES - The SAE 20R3 fuel line is a versatile and reliable option for various automotive and industrial applications. It is the perfect choice for hot water heaters, engine cooling systems, connecting radiators to overflow reservoirs, and more.



Product Description

SAE 20R3 Fuel Line - Your Trusted Companion for Smooth and Safe Rides!

3/4 hose heated hose coolant hose radiator hose 3/4 heater hose automotive 3/4 heater hoses 20r3

  • Introducing our high-quality SAE 20R3 fuel line, designed to meet all your automotive needs. With its exceptional features and reliable performance, this fuel line is the perfect choice for your hot water heater, engine's cooling system, and connecting the radiator to the overflow reservoir.
  • Made from high-quality EPDM rubber, our fuel line offers exceptional resistance to heat, weathering, and chemicals. This ensures its longevity and reliability, even in the most demanding environments. You can trust our fuel line to withstand the test of time.
  • With a working pressure of 100psi and a burst pressure of 300psi, our fuel line ensures optimal performance and safety. It can handle the rigors of your engine's cooling system with ease.
  • The temperature range of -40°F to 257°F allows for versatile use in various climates and conditions.

The fuel line meets and exceeds the SAE 20R3 Standard Wall Class D-2 requirements

3/4 coolant hose 3/4 def hose 3/4 heat hoses 3/4 heater hose 3/4 high heat hose

Designed to meet all your automotive needs. With its exceptional features and reliable performance, this fuel line is the perfect choice for your hot water heater, engine's cooling system, and connecting the radiator to the overflow reservoir.

heater hose 5/8 hose heated hose coolant hose radiator hose 5/8 heater hose automotive

richard moreel
Reviewed in Canada on February 11, 2025
Good value for your money
david
Reviewed in the United States on January 20, 2025
I installed this hose in October. It is now January. The car has been parked in the garage since November. It is very cold in the garage, the coolant in the system is freeze protected to -34 F. All the other hoses on the system are soft and pliable. This new hose is hard as a rock the entire length of the hose. I don't trust that this hose will stand up to it,s intended duty without prematurely failing. I should have bought a good name brand hose instead.
MrMac
Reviewed in the United States on January 10, 2025
Fully functional
Customer
Reviewed in the United States on August 14, 2024
good hose
Customer
Reviewed in the United States on July 23, 2024
Great quality
WHEELS1979
Reviewed in the United States on July 18, 2024
Good value for the $$ . Works great for my application. Very well made heavy duty.
Customer
Reviewed in Canada on June 30, 2024
parfait repond a mon utilité
stonehengeangus
Reviewed in Canada on November 10, 2024
Great product fast shipping
Dave T
Reviewed in Canada on October 24, 2024
Exactly what I need, description was right on
Nikki
Reviewed in the United States on October 1, 2024
Used it to replace my oil cooler hose. i added double insulation. I wasn't going to spend 50 dollars on 1 OEM hose just because its shaped differently and special. thats why i used the insulation.
André Cheff
Reviewed in Canada on April 21, 2024
Seems like good quality, but not 10 feet, both of the ones i got were 9 1/2 feet long
RONALD A.
Reviewed in the United States on April 18, 2024
THIS HEATER HOSE WORKED GREAT FOR MY DISHWASHER DRAIN HOSE
Matt Newman
Reviewed in the United States on October 19, 2023
Used this to extend coolant loop on MB Sprinter to a water heater behind driver seat.Lines were clean and easy to route.The clamping seems very firm/robust and no leaks