- Description
- Fitment
- Refund Policy
Lower your engine oil temperature for maximum racing performance.
N54 and N55 BMW engines are known to have insufficient oil cooling capabilities. This simple engine oil cooler valve increases flow to your fender-mounted engine oil/air heat exchanger resulting in lower engine oil temperatures and more consistent performance during heavy throttle. Less restrictive than the spring-loaded units.
Installs in minutes and is fully reversible. CNC machined for a precise fit and anodized for protection.
Requires BMW's external sport engine oil cooler which is standard on most 2008+ models, and optional on 2007 E9x models.
Works with OEM BMW part numbers 11427573212 and 11427564892
Features & Benefits
• Easily lower engine oil temperature
• Stock oil cooler will work more efficient
• More consistent performance
• CNC Machined for a perfect fit
• Easy install removal
• Made in the USA
Vehicle Fitment
ATTENTION! 2007 and before N54 models. N54 BMWs with a manufacture date on or before March 2007 cannot use this upgrade. It will not fit. Check your driver-side door jamb for your production date before ordering. The only way to upgrade your early March and pre-March 2007 is to get a newer thermostat housing OEM part #11427573212.
1 Series
• 2008-2013 E82 Coupe 135i
• 2011 E82 1M
• 2008-2013 E88 Convertible 135i
• 2012-2015 F20/F21 M135i/iX
2 Series
• 2014-2016 F22 M235
• 2014-2016 F23 Convertible M235
3 Series
• 2008-2011 E90 Sedan 335i / 335xi
• 2008-2011 E91 Touring 335i / 335xi
• 2008-2013 E92 Coupe 335i / 335xi / 335is
• 2008-2013 E93 Convertible 335i / 335xi
• 2012-2014 F30 335i / 335ix
• 2012-2014 F34 335ix Gran Turismo
4 Series
• 2014-2016 F32 Coupe 435i / 435xi
• 2014-2016 F33 Convertible 435i / 435xi
• 2014-2016 F36 Gran Coupe 435i / 435xi
5 Series
• 2008-2009 E60 Sedan 535i / 535xi
• 2008-2009 E61 Touring 535i / 535xi
• 2010-2016 F10 Sedan 535i / 535xi*
• 2010-2016 F11 Touring 535i / 535xi*
*w/dual oil cooler lines CLICK HERE
6 Series
• 2011+ F13 640i Coupe
• 2011+ F12 640i Convertible
• 2011+ F06 640i Gran Coupé
7 Series
• 2012-2015 F01 Sedan 740i
• 2012-2015 F02 Sedan 740Li / 740LiX
X Series
• 2012-2016 E84 X1 xDrive35i
Z Series
• 2011+ E89 Z4 35i /35is Roadster
ATTENTION! Please check to be sure you have a factory oil cooler on your vehicle before ordering. Sport Oil Cooler Valve upgrade location is highlighted in yellow in the below photo. Vehicles without a factory oil cooler can NOT use this upgrade. F10/F11 w/dual oil cooler lines CLICK HERE
ATTENTION! 2007 and before N54 models. N54 BMWs with a manufacture date on or before March 2007 cannot use this upgrade.

INSTALL VIDEO
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
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