🔥 Keep your BMW cool and in control — don’t let engine heat slow your drive!
This aftermarket Engine Coolant Reservoir Tank with sensor and cap is a precision-engineered replacement part compatible with select 2005-2016 BMW models including the 1 Series, 3 Series, X1, and Z4. Manufactured from durable materials, it ensures optimal coolant expansion and contraction, maintaining your engine’s ideal temperature. Designed for a perfect fit and easy installation, it includes a sensor for accurate coolant level monitoring, helping prevent overheating and engine damage.
| Fuel Type | Gasoline |
| Product Grade | Replacement Parts |
| Fit Type | Vehicle Specific |
| Manufacturer | PPNZQAUT |
| Model | Engine Coolant Reservoir with Sensor |
| Item Weight | 3.36 pounds |
| Package Dimensions | 12.4 x 11.89 x 7.17 inches |
| Item model number | 603-334 |
| Manufacturer Part Number | 603-334 |
| Position | Front |
D**J
Great part an exact fit.
Exact fit. Looks and worked just like the original part. Seems well made. Time will tell.
R**A
coolant reservoir
Did the job worked great without any issues
A**R
Good
Great product
A**R
BMW coolant tank
This coolant tank is just as good quality as an OEM! Looks great and does the job!
M**0
Piece of garbage
Absolutely a piece of garbage leaks worse then the broken one none of the hoses fit tight enough to keep the coolant in save yourself some headache and get it somewhere else! Leaks from everywhere and i just put brand new hoses and radiator in and those didn't leak before
J**S
So far so good
I’ve had this product installed on my car because I broke the float in the old coolant pump. It’s been 4 months and it’s still working really good and fit like a charm for my 2007 BMW 335i. Installation was super easy. No leaks yet. Good price for a good product. So far.
A**R
No issues
No issues.
O**
Had issues with it but made it work.
TYou get what you pay for. I installed it on a car and it started leaking right away from the lower hose that connects to the expansion tank. Took it back out took a micrometer to the hose connector and it was slightly oval shaped. Ended up replacing the o ring in the hose connector with a fatter one and it worked.Oh and the float that shows the level is really crappy also. Gets stuck.
TrustPilot
3天前
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1 周前
