






🔥 Bypass the hassle, not your drive! ⚡
The Dorman 626-001 Engine Heater Core Bypass Kit is a cost-effective, universal solution designed to bypass leaking or failed heater cores. Featuring durable stainless steel parts and interchangeable 5/8" and 3/4" hose fittings, this kit enables quick installation to stop coolant leaks and restore vehicle drivability without the expensive and time-consuming heater core replacement.





| ASIN | B09JHW9VSG |
| Best Sellers Rank | #100,192 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Heater Cores #821 in Automotive Replacement Air Conditioning Products |
| Brand | Dorman |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (509) |
| Date First Available | October 14, 2021 |
| Exterior | Ready To Paint If Needed |
| Global Trade Identification Number | 00194883003248 |
| Item Weight | 4.2 ounces |
| Item model number | 626-001 |
| Manufacturer | Dorman Products |
| Manufacturer Part Number | 626-001 |
| Material | Stainless Steel |
| Product Dimensions | 4.92 x 5.31 x 2.24 inches |
| UPC | 194883003248 |
| Voltage | 24 Volts |
I**S
Heater Core too much work, this is the fix!
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!
M**D
Works as intended!
I bought this kit to take care of a small coolant leak coming from my heater core on an Alfa Romeo 4C. The core is hard to source, so this kit has bought me some time to fine one! The included adapters to fit various hose sizes worked great and installing was a breeze.
R**H
Good interim fix!
This is a great interim fix to get me thru the summer and early fall. I will have to pull out my dash to replace the heater core but have no time for that right now. With the different adapters it should work on just about every kind of car with heater hoses. Quality product at a good price.
C**O
Fixed a leaky heater core...
I purchased this heater core bypass for a 1999 Jeep Cherokee Classic and it fit perfectly. The Cherokee comes from the factory with two different inside diameter heater hoses. This kit includes the adapters to allow for the different size heater hoses. A 15-minute install and I was able to drive without leaking coolant from my dying heater core.
J**A
Bypass
Works great for a bypass
P**N
Durrability
Worked very well, I have a 2003 vw passat with a bad heater core, with this bypass I have no more leaks and have put an additional 80,000 plus miles on the car
A**R
Heater core by pass.
Super Awesome as described, fit just right in, easy installation, beautiful heater core bypass idea.
M**Y
Worked for me
If you have to bypass your heater hose., this works.
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
M**J
Good quality and price
Trustpilot
1 week ago
3 days ago