CSF Race-spec Oil Cooler BMW E9X M3

Product Description

The CSF Oil Cooler is a high-performance engine oil cooling upgrade for the BMW E9X M3, designed to keep oil temperatures under control during demanding road and track use.

High engine oil temperatures can lead to reduced performance, limp mode and potential long-term engine damage. The CSF Oil Cooler is engineered to provide improved cooling efficiency, helping protect the S65 4.0L V8 under sustained load.

Using CSF’s AC Condenser Technology, this cooler features a 1-row super-high-pressure 26mm multi-channel microtube and a dual-pass high-performance core with 10 cooling tubes, compared with the OEM single-pass 6-tube design.

Lab tested to be approximately 30% more efficient than the OEM oil cooler, this direct replacement upgrade offers true drop-in fitment with no modifications required, accepting the OEM oil-line connections, mounting brackets and shroud / ducting.

Please note: For cars built around and prior to 03/08 you may need to upgrade your oil lines. BMW superseded oil lines on early vehicles and they are physically different. CSF and other oil coolers are designed for vehicles with the later spec BMW lines below -

Hose 1 - 17222284077
Hose 2 - 17222284078
O-Ring - 17222284079

We can offer this as a kit for an additional fee - please contact us for the cost.

Key Features

CSF Oil Cooler
Designed for BMW E9X M3
Suitable for S65 4.0L V8 engines
High-performance engine oil cooling upgrade
Helps manage engine oil temperatures
Helps reduce risk of oil overheating
Helps avoid limp mode caused by high oil temperatures
Supports improved engine protection under load
Suitable for road use
Suitable for track use
Uses CSF AC Condenser Technology
1-row super-high-pressure 26mm multi-channel microtube
Dual-pass high-performance core
10 cooling tubes
Improved over OEM single-pass 6-tube design with return pipe
High-density multi-louvered fin design
Maximises surface area contact
Improves cooling capability
Lab tested to be approximately 30% more efficient than OEM
Drop-in fitment
No modifications required
Accepts OEM oil-line connections
Accepts OEM mounting brackets
Accepts OEM shroud / ducting
Direct replacement upgrade
Replaces OEM Part Number 17212284075
Early vehicles built around or before 03/08 may require later-spec oil lines
Later-spec oil line kit available separately

Vehicle Compatibility

BMW E90 M3 4.0L V8 2008–2012
BMW E92 M3 4.0L V8 2008–2013
Replaces OEM Part Number 17212284075.
Please note: cars built around and prior to 03/08 may need upgraded oil lines, as BMW superseded the early oil lines and they are physically different.
Later-spec BMW oil line parts referenced:
Hose 1 – 17222284077
Hose 2 – 17222284078
O-Ring – 17222284079
Please confirm exact vehicle model, production date, existing oil line specification and OEM oil cooler part number before ordering.

What's Included

CSF Oil Cooler
High-performance oil cooler core
Dual-pass 10-tube cooling design
OEM-style oil-line connection provisions
OEM-style mounting provisions
Compatible shroud / ducting fitment design
Oil lines, O-rings, engine oil, fitting hardware, shrouds, ducting, fitting consumables and additional cooling components are not included unless supplied separately.
Later-spec oil line kit may be required for early vehicles and is available separately.

FAQs

What does the CSF Oil Cooler do?

It upgrades the factory engine oil cooler to improve cooling efficiency and help keep engine oil temperatures under control.

Which vehicles does it fit?

It fits BMW E90 M3 models from 2008–2012 and BMW E92 M3 models from 2008–2013 with the 4.0L V8 engine.

Which OEM part number does it replace?

It replaces OEM Part Number 17212284075.

How much more efficient is it than the OEM oil cooler?

The supplied information states that it is lab tested to be approximately 30% more efficient than the OEM oil cooler.

What cooling technology does it use?

It uses CSF’s AC Condenser Technology with a 1-row super-high-pressure 26mm multi-channel microtube.

How does the core compare to the OEM cooler?

The CSF cooler uses a dual-pass high-performance core with 10 cooling tubes, compared with the OEM single-pass 6-tube design with return pipe.

Is it suitable for track use?

Yes. It is designed to help manage engine oil temperatures during track and high-performance road use.

Can it help prevent limp mode?

Yes. By improving oil cooling efficiency, it can help reduce the risk of limp mode caused by high oil temperatures.

Is it a direct-fit upgrade?

Yes. It is described as a drop-in fit with no modifications required.

Does it work with OEM components?

Yes. It accepts OEM oil-line connections, mounting brackets and shroud / ducting.

Do early E9X M3 models need upgraded oil lines?

Cars built around and prior to 03/08 may need upgraded oil lines, as BMW superseded the early oil lines and they are physically different.

Which later-spec oil line parts are referenced?

The supplied information lists Hose 1 17222284077, Hose 2 17222284078 and O-Ring 17222284079.

Are the upgraded oil lines included?

No. The supplied information states that the oil line kit can be offered for an additional cost, so it should be treated as not included unless selected separately.

Does it include engine oil?

The supplied information does not state that engine oil is included, so it should be treated as not included unless supplied separately.

What should I check before ordering?

Please confirm your exact BMW M3 model, production date, oil line specification, OEM oil cooler part number and whether your car requires the later-spec oil line kit before ordering.

Shipping & Delivery

Dispatch Times

Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.

UK & International Shipping

We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.

Import Duties & International Orders

International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.

Damaged Shipments

If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.

Returns

Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.

Full details are available in our Shipping Policy and Returns & Refund Policy.

Warranty & Disclaimer

Warranty

Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.

Fitment & Installation

Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.

Motorsport Use Disclaimer

Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.

Product Images & Descriptions

Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.

Full details are available in our Terms of Service and related policy pages.