Shopping Cart

Your cart is empty.

Your cart is empty.

Upgrade Aluminum Engine Heater Core Bypass kit With 5/8' 3/4' Hose Universal Fit Replaces 626-001 for Most Common Heater Hoses

Free shipping on orders over $29.99

$15.55

$ 6 .99 $6.99

In Stock

About this item

  • Applicable Models: Package include interchangeable 5/8" and 3/4" hose fittings to fit the most common heater hoses.
  • Ideal Replacement: The heater core is made of high quality aluminum and rubber to make it more durable and reliable. Plastic hoses are prone to oxidation cracking and leakage, but our rubber hose can avoid this problem.
  • High Quality Quality: Material upgrade, made of high quality aluminum, more durable and reliable, that meets or exceeds OEM requirements,and has been tested on vehicles and materials.
  • Easy Installation: Our engine heater core bypass kit are directly replaceable and easy to install. (Watch the installation video on YouTube to better help you complete the installation)
  • Warranty: Two-year warranty, committed to producing high quality products and providing customers with a good shopping experience. if you encounter any quality problems during use, please feel free to consult us via Amazon mail.



Product Description

TVOGTRUC
heater hose

heater core hose

Product introduction

Replacing a leaking heater core can be a very expensive repair,this heater core bypass kit offers an affordable alternative to replacing an entire failed heater core.

heater core bypass

Upgraded aluminum material

Material upgrade, made of high quality aluminum, more durable and reliable,factory tested several times before leaving the factory, meet or exceed OEM standards.

heater hose splice

Packaging Includes

1 x 626-001 Engine Heater Core Bypass Kit

1 x Heater Hose Connectors 5/8"" x 3/4""

1 x Heater Hose Connectors 5/8"" x 5/8""

4 x Water pipe clamp

It contains all the parts and hardware needed to bypass a faulty heater core and stop coolant leakage, including interchangeable 5/8"" and 3/4"" hose fittings to fit the most common heater hoses.


Wilfredo V.
2025-03-22 13:17:17
The Upgrade Aluminum Engine Heater Core Bypass Kit is a fantastic solution for emergency use. With its universal fit for 5/8" and 3/4" hoses, it easily replaces the 626-001 for most common heater hoses. The aluminum construction ensures durability and reliability, making it perfect for quick fixes in unexpected situations. We've found it to be a lifesaver when dealing with sudden heater core issues. Highly recommended for keeping your vehicle running smoothly when you need it most!
FBFL95
2024-12-25 13:10:41
I got this to replace the re-circulation hose on my 2006 Ford F150. The "quick connect" clips broke (as they all do). Fords part is around $120 depending on where you get it.This and some 3/4" radiator hose and its a permanent fix that won't break again, because those horrible plastic clips are no longer in use. I will be recommending this part to anyone I know who has a F150 with the same problems.
Recommended Products

$6.99

$ 2 .99 $2.99

4.6
Select Option

$86.99

$ 39 .99 $39.99

4.5
Select Option

$14.66

$ 7 .99 $7.99

4.5
Select Option

$9.99

$ 4 .99 $4.99

4.7
Select Option

$114.43

$ 55 .99 $55.99

4.4
Select Option

$43.21

$ 22 .99 $22.99

4.3
Select Option

$3.15

$ 0 .99 $0.99

5.0
Select Option