





🔥 Upgrade your ride’s heartbeat with steel-strong reliability! 🏎️
The Dorman 626-612 Engine Heater Hose Assembly is a premium steel replacement part designed specifically for select Audi and Volkswagen models. It offers enhanced durability over original plastic hoses, comes with all necessary clamps for easy installation, and is engineered in the USA to meet exact OEM specifications. Perfect for professionals and enthusiasts seeking a reliable, long-lasting upgrade that ensures optimal engine heater performance.




| Brand | Dorman |
| Material | Alloy Steel, Aluminum |
| Color | Black |
| Item Weight | 1.3 Pounds |
| Maximum Pressure | 100 Pound per Square Inch |
| Nominal Wall Thickness | 0.15 inches |
| Outside Diameter | 0.63 Inches |
| Item Length | 1.26 Inches |
| UPC | 885484578364 |
| Manufacturer | Dorman Products |
| Global Trade Identification Number | 00885484578364, 08854845783640 |
| Model | 626-612 HVAC Heater Hose Assembly |
| Item Weight | 1.3 pounds |
| Item model number | 626-612 |
| Exterior | Black/Coated |
| Manufacturer Part Number | 626-612 |
| OEM Part Number | 1K0121070BD |
| Position | Center |
A**.
Did not fit GTI MK6 without modifications
Looks like it fits and good replacement but not around the throttle body....had to grind down a bit....
P**R
Perfect fit, vital upgrade
Bought a used 2011 Tiguan a few months ago, which started leaking coolant. Replaced the leaky oem plastic water pump with an aluminum one, and noticed that several of the plastic coolant pipes also needed to be replaced.This metal part replaced the inferior plastic oem lines that had age cracks and would surely have failed soon.
R**A
Excelente
Muy bueno
L**S
Great replacement from OEM part.
This 5 part coolant pipe connector is an awesome replacement from the hard plastic ones because it's metal. The OEM part was a hard plastic but it cracks if u are doing work and accidental crack it from moving it around to get to another part.
V**P
Recommended upgrade
Would highly recommend this metal upgrade to the OEM hard plastic. (2013 VW GTI)Everyone knows plastic gets brittle over time, and being subjected to thousands of heat cycles as well.
S**O
Excelente.
Llegó perfectamente a tiempo, estaba con el auto desarmado y no conseguía el repuesto en el país. De gran utilidad.Recomendable
M**7
Best replacement you can buy
Best replacement for the heater tubes these are metal unlike the ones that come stock on the car which are plastic
A**R
great
great
K**.
From plastic to Metal can only be better
Great replacement
K**N
If you have the right tools it's a simple job
Great direct replacement, no more plastic hoses
R**A
Excellent
Excellent
B**G
A+ replacement for OEM hose
As part of another repair I pushed the OEM bracket a bit and it snapped right off. Installation of the part itself is super easy, but getting the lower clamps off the hoses is difficult - highly recommend to get extended reach hose clamp pliers for that.
Trustpilot
5 days ago
2 weeks ago