Product Details
About this part
Considering their expertise and success from other BMW cooling systems, CSF created yet another upgraded oil cooling system - this time for BMW's N55 engine. N55 powered BMWs have become popular among track and performance enthusiasts. With optimum oil temperatures maintained, drivers can dominate the track without the dreaded "cool down" or "limp mode" breaks.
Features and Benefits
- Innovative 2-Core In-Series System
- Secondary In-Series Backside Cooler has an Additional 5 Rows of Cooling for a 40% Increase in Heat Rejection
- Made with CSF's AC Condenser Technology Using a 1-Row Super-High Pressure 26mm Multi-Channel Microtube
- 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
- "Drop-In Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including Oil-Line Connections, Mounting Brackets and Shroud/Ducting
- World's 1st 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 Additional Half Quart for Proper Fill-up During Installation (OEM Cooler: 7 Qts./ CSF's Upgrade Race-Spec N55 Oil Cooler: 7.5 Quarts)
Fitment:
| Year Range | Make | Chassis Code | Model | Trim | Engine / Trans / Etc | Notes |
|---|---|---|---|---|---|---|
| 2012-2015 | BMW | F3X | 335i | - | Turbocharged 3L L6 | - |
| 2014-2016 | BMW | F3X | 335i GT xDrive | - | Turbocharged 3L L6 | - |
| 2012-2015 | BMW | F3X | 335i xDrive | - | Turbocharged 3L L6 | - |
| 2014-2016 | BMW | F3X | 435i | - | Turbocharged 3L L6 | - |
| 2015-2016 | BMW | F3X | 435i Gran Coupe | - | Turbocharged 3L L6 | - |
| 2014-2016 | BMW | F3X | 435i xDrive | - | Turbocharged 3L L6 | - |
| 2015-2016 | BMW | F3X | 435i xDrive Gran Coupe | - | Turbocharged 3L L6 | - |
| 2013-2015 | BMW | F3X | ActiveHybrid 3 | - | Turbocharged 3L L6 | - |
| 2014-2016 | BMW | F22/F23 | M235i | - | Turbocharged 3L L6 | - |
| 2015-2016 | BMW | F22/F23 | M235i xDrive | - | Turbocharged 3L L6 | - |
OEM Part Numbers:
- BMW: 17 21 7 618 360
- BMW: 17-21-7-618-360
- BMW: 17217618360
- BMW: 17 21 7 628 056
- BMW: 17-21-7-628-056
- BMW: 17217628056
Fitment
Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.
If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
Majority of products have a fitment section in the product description or within the title.
Returns
- Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
- Orders are processed 7 days a week to ensure your product ships as quickly as possible.
- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
See our Tariff Policy
Warranty
- All parts retain the manufacturer's warranty.
- Warranty claims are subject to the manufacturer's approval.