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❄️ Keep your BMW cool and running smooth — don’t let leaks slow your drive!
This Cooling System Radiator Hose O-Ring Set by PSC is a complete, OEM-spec replacement kit designed for BMW E46 models from 1997 to 2006. Made from durable NBR rubber, it includes all necessary O-rings for radiator hoses, expansion tanks, heater connections, sensors, and transmission heat exchange points, ensuring a perfect fit and reliable heat resistance up to 85°C. Ideal for DIY maintenance, it helps prevent leaks and maintain optimal engine cooling performance.
| ASIN | B07N4868BZ |
| Best Sellers Rank | #740,498 in Automotive ( See Top 100 in Automotive ) #2,394 in Automotive Replacement Radiator Hoses |
| Brand | PSC |
| Brand Name | PSC |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 156 Reviews |
| Manufacturer | PSC |
| Material | Nitrile Rubber |
| Material Type | Nitrile Rubber |
| Part Number | E46M525423 |
| Set Name | Complete Set |
| Temperature Range | 85 Degrees Celsius |
| Unit Count | 1 Count |
T**E
All you need is in there
All the O ring you need to service your cooling system. All I needed for my 2006-330 ci and more!
J**H
Nice kit and good fit
The kit has all the proper sized o rings for the cooling system. A must have for BMW owners who DIYS.
3**T
fit bmw E90
It fit all the hoses that I need thermostat to radiator and so.I would buy again
D**.
Good
Good
D**N
Must have for e46 owner 😂
Very good quality, always good to check orings before replacing parts! Perfect for my e46 330ci.
T**R
Very good
Works awesome... No leaks
M**I
Good product and service!
Great customer service!
D**Y
Great product
These fit nice no leaks
Trustpilot
2 months ago
1 month ago