






🔥 Bypass the hassle, not the heat! ⚡
The Dorman 626-001 Engine Heater Core Bypass Kit offers a universal, cost-effective solution to bypass leaking or failed heater cores. Featuring durable EPDM components and interchangeable 5/8" and 3/4" hose fittings, it ensures a quick, reliable fix in just 15 minutes. Backed by over a century of automotive expertise and ASE-certified support, this kit is the trusted choice for millennial professionals seeking efficient, long-lasting car maintenance.





| ASIN | B09JHW9VSG |
| ASIN | B09JHW9VSG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,252 in Automotive ( See Top 100 in Automotive ) #1 in Car Engine Heater Cores #36 in Car AC & Interior Heating |
| Color | Black/White |
| Country of origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (481) |
| Customer reviews | 4.7 4.7 out of 5 stars (481) |
| Date First Available | 1 January 2024 |
| Date First Available | 1 January 2024 |
| Included components | 1 Heater Hose, 2 Hose Clamps, 2 Heater Hose Connectors 5/8 in x 3/4 in, 2 Heater Hose Connectors 5/8 in x 5/8 in |
| Item Package Quantity | 1 |
| Item Weight | 118 g |
| Item model number | 626-001 |
| Item model number | 626-001 |
| Manufacturer | Dorman Products |
| Manufacturer | Dorman Products |
| Material | EPDM |
| Part number | 626-001 |
| Product Dimensions | 12.5 x 13.49 x 5.69 cm; 118 g |
| Product Dimensions | 12.5 x 13.49 x 5.69 cm; 118 g |
| Voltage | 24 Volts |
M**J
Good product
Good quality and price
W**D
Awesome kit to quickly bypass heater core
My car's heater core started to leak cooland inside the car ans this thing allowed me to quickly fix the issue by rerouting the heater core inlet and outlet. It's an easy 15 mins job if you know what you're doing.
S**I
Missing components
Additional connector are missing it is showing two connectors but not received in a package
J**Z
Producto de robusto y de calidad, recomendable.
W**N
A great product, well packaged and delivered very quickly.
M**W
Easy to install in minutes
S**E
Fitted perfectly on my 2006 TJ
I**S
I got a free 2000 jetta because the person didn't want to spend $2500 to fix a coolant leak. Turns out the heater core was leaking badly and to access it requires an in-depth dissasembly of the entire dash and cowl area that could take 8-12 hours of work. I did not want to invest that time, so I went to look for a quick bypass and came across this kit. Within 20 minutes I had a fully functional car (minus heat) I could drive. Well worth the price. Sure I could have went to the auto parts store or the hardware store and bought the things to fix it, but this had everything and was delivered next day for the same price. Thanks!