Radiator Expansion Tank Cap For BMW E36 E46 E39 X3 E83 X5 Z4
9131156303
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Descriptions:
Catastrophic cooling system failures are a fairly common problem for BMW vehicles. It is related to the cooling system maximum relief pressure that they had chosen to run, coupled with an almost entirely plastic set of cooling system components. The problem is that these plastic parts heat cycle hundreds of times while exposed to the degrading effects of heat and coolant, they lose some of their strength. The result can be a ruptured part somewhere in the cooling system. Especially for BMW vehicles manufactured between 1982 and 2006.
Features:
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【Maintenance upgrade】If your vehicles is more than 5 years old, it's a good idea to replace the cooling system cover in order to maintain the cooling system.
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【CNC machined】Made of high quality CNC machined T-6061 billet aluminum, with the factory cover to achieve a better look.
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【Premium Appearance】Anodized surface treatment, multi-colours available, beautiful and rust-resistant.
- 【Easy to Install】Direct fitment with no modification.
Specification:
- Brand: BEVINSEE
- Type: Coolant Cap
- Cap Material: Aluminium Alloy
- Surface Treatment: Anodized
- Maximum Internal Coolant Pressure:2.0 Bar
- Related Part Numbers: 17111742231, 17110152374, 17111712492, 17111712669, 17117639022,17 11 1 742 231, 17 11 0 152 374,17 11 7 639 022
Fitment:
This radiator expansion tank cap is used most BMW's from 1991-2006.
For BMW 3 Series E36 318i 320i 323i 325i 328i 1992-1998
For BMW 3 Series E46 316i 318i 320i 323i 325i 328i 330i 1999-2005
For BMW 5 Series E39 520i 523i 525i 528i 530i 535i 1995-2004
For BMW X3 Series E83 2.0i 2.5i 3.0i 2003-2006
For BMW X5 Seriss E53 3.0i 2000-2006
For BMW Z3 Series E36 1998-2004
For BMW Z4 Series E85/E86 2003-2005
Disclaimer: Bevinsee Store parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Porsche, Subaru, Jaguar, BMW, Isuzu, Chrysler, Dodge, Jeep, Buick, Cadillac, Chevrolet, GMC, Volvo, Land Rover, Oldsmobile, Pontiac, Ford, Lincoln, Mercury, Acura, KIA, Nissan, Infiniti, International Harvester, Mitsubishi, Audi, Lexus, Toyota, Mazda, Volkswagen, Suzuki, Saab, Honda, Alfa Romeo, Saleen, Mercedes-Benz, Nash, Hummer, Freightliner, Datsun, Saturn, Turner, Geo, Lada, Fiat, Daihatsu, Opel, Vauxhall, Sabra, Tesla, Ram, Rover, Skoda, Healey, Mini, Smart, Scion, Renault, Seat, Peugeot, Merkur, Astra, Tucker, VW, Routan, Tiguan, Touareg, Jetta, Gti, Passat, Golf, Bosch, Denso, Holden, Chery, Mercedes Benz, Holden Special Vehicles, Hyundai, Trabant, Citroën, Freightline, etc.





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This product fixed the leak at my coolant tank perfectly.
Everything was spot on and it was easy to fix. It's top quality and works greatno beefs here.
Good stock coolant cap, got the right pressureno issues here.
It feels pretty solid and hasn't leaked a drop months after I slapped it in. It's just a cap, so that's all it needs to doand it does it like a pro for way less than the competition.
It fit perfectly on the Expansion Tank. Which I think it is a better choice for the application.
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