- AUTHORIZED DEALER - AUTHENTIC PART
|
Part Brand: CSF
Part Number: 8145
|
Vehicle Fitment
- 2011–2016 BMW 135i (F20, N55)
- 2011–2016 BMW M135i (F21, N55)
- 2012–2016 BMW M235i (F22, N55)
- 2014–2016 BMW M235i Convertible (F23, N55)
- 2011–2015 BMW 335i (F30, N55)
- 2011–2015 BMW 335i xDrive (F30, N55)
- 2011–2015 BMW 335i Touring (F31, N55)
- 2012–2016 BMW 335i Gran Turismo (F34, N55)
- 2012–2016 BMW 435i (F32, N55)
- 2013–2016 BMW 435i Convertible (F33, N55)
- 2013–2016 BMW 435i Gran Coupe (F36, N55)
Features
- Innovative 2-core in-series system with an additional 5 rows of cooling for approximately 40% increased heat rejection
- High-density multi-louvered fin design for maximum surface area contact
- Converted to a single-pass design with high-pressure return line for optimal flow
- Utilizes CSF's AC condenser technology with a 1-row super-high pressure 26mm multi-channel microtube
- Drop-in fit requiring no modifications to install; accepts all attaching OEM components including oil-line connections, mounting brackets, and shroud/ducting
- World's first and only true "plug-and-play" upgraded engine oil cooler for the BMW N55 engine
- Track tested and proven by Hittman Racing's M235iR endurance race car
- Requires an additional ½ quart for proper fill-up during installation (OEM cooler: 7 qts; CSF upgrade: ~7.5 qts)
Specifications
- Core Design: Dual-core in-series with additional 5 rows of cooling
- Tube Technology: 1-row super-high pressure 26mm multi-channel microtube
- Fin Design: High-density multi-louvered fins
- Flow Design: Single-pass with high-pressure return line
- Installation: Drop-in fit with OEM compatibility
- Additional Capacity: Requires ½ quart more oil than OEM cooler
- Testing: Lab-tested in wind tunnel, vibration, thermal cycle, burst pressure, and salt spray corrosion testing
Included Components
- 1x CSF 8145 Race-Spec Oil Cooler
- 1x Installation Guide
Product Description
The CSF 8145 Race-Spec Oil Cooler is engineered to provide superior cooling performance for BMW vehicles equipped with the N55 engine. Designed for enthusiasts seeking enhanced engine reliability during high-performance driving, this oil cooler features an innovative dual-core in-series system with an additional 5 rows of cooling, resulting in approximately 40% increased heat rejection compared to the OEM unit.
Utilizing CSF's advanced AC condenser technology, the cooler incorporates a 1-row super-high pressure 26mm multi-channel microtube and high-density multi-louvered fins to maximize surface area contact and airflow. The single-pass design with a high-pressure return line ensures optimal oil flow, maintaining consistent and manageable engine oil temperatures even under extreme driving conditions.
Installation is straightforward with the drop-in fit design, requiring no modifications and accepting all OEM components, including oil-line connections, mounting brackets, and shroud/ducting. Track tested and proven by Hittman Racing's M235iR endurance race car, the CSF 8145 is the world's first and only true "plug-and-play" upgraded engine oil cooler for the BMW N55 engine.

|
*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.
|
- Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
- Canada customers - If eBay does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.
|
-
Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.
- Returned items must be in the original packaging (including plastic wrapped items) and in brand new condition.
- Any returns received installed, mounted, used or missing components will be subject to return fee's.
|
- We accept all payment methods through eBay's payment system
- PayPal, and all major credit cards/debit cards are accepted.
|
- Customer satisfaction is a top priority for us. If you have any issues with your order, please let us know. We will make every effort to resolve any problems and ensure you are satisfied.
|
- We appreciate your business. If you have any questions, please message us through eBay and we will respond within 24 hours on weekdays. Feel free to browse our eBay store for other available items. Thank you again for choosing to shop with us!
|
|