Dinan High Capacity Oil Cooler System for BMW E90 335i 2007-2008 - Cars Without Factory Oil Cooler
If your BMW 335i runs hot under spirited driving, the Dinan High Capacity Oil Cooler System is the proven cooling upgrade that keeps temperatures in check and performance consistent. Dinan engineered a more efficient, higher capacity heat exchanger specifically to tackle the well-known oil temperature issues on the E90 335i. By significantly lowering operating oil temperatures, this system helps prevent power loss and the dreaded limp mode when things get too hot.
This listing is for vehicles that did not come with the factory oil cooler. Dinan developed two complete solutions, and this is the dedicated kit for cars without an OE oil cooler through 2008, giving every 335 driver the chance to improve reliability and enjoy confident performance on fast road drives and daily use alike.
Why choose the Dinan High Capacity Oil Cooler System
- High capacity, more efficient heat exchanger designed to control oil temperatures on turbocharged 335i models.
- Significantly reduces operating oil temperatures during spirited driving.
- Helps avoid limp mode when the engine is worked hard and temperatures climb.
- Purpose built solution for 335i models without the factory oil cooler through 2008.
- Engineered by Dinan to complement performance upgrades that increase boost and heat.
Fitment
- BMW 3 Series 335i and 335i xDrive, Sedan, E90, 2007 to 2008
- For cars without the factory oil cooler
Real world confidence
We have used this Dinan oil cooler on our own builds and supplied it to many happy customers. The feedback is consistent - cooler oil temps, more stable performance and peace of mind when pushing on. It is a smart, effective upgrade for any E90 335i that sees hard road use.
Professional fitting available
We recommend professional installation for best results. Nforcd offers expert fitting at our Warwickshire workshop. Request a fitting quote at Sales@nforcd.com.
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Note: Please confirm your vehicle does not have the factory oil cooler before ordering this kit.

