Description
The right part.
Down to the detail.
New aftermarket engine-oil cooler core for the listed Australian BMW 3 Series E92 325i coupe with the 2.5L N52 petrol engine, built 03/2010–10/2013, in the 150kW application. Reference 11427525333. This is the oil-to-coolant heat exchanger mounted on the oil-filter housing, with the curved outlet, mounting flange and fluid-port arrangement shown. Match the original reference, engine code, cooler shape, outlet orientation and mounting interface before ordering. Supplied as one engine-oil cooler core; the oil-filter housing, filter and cap are not included. Have your installer confirm the required replacement seals before fitting. This is an engine-oil cooler, and does not replace a transmission-oil cooler. Send your VIN, build date and original-cooler photographs for a fitment check.
Reference 11427525333. Send our team your exact model, build date and a photo of the original part if you need a fitment check.


Confidence starts
before dispatch.
We select our manufacturers for quality, and every part is tested in Australia before it leaves us. It’s a standard we stand behind with local support.
Less waiting.
More driving.
Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Dispatch is from Queensland; availability and delivery estimates are shown at checkout.
Free express postage.
Express delivery is included for Australian orders under 500g.
Free regular postage.
Heavier orders travel by regular post at no delivery charge. See the shipping policy for available options.
Know what to expect.
Check the shipping policy for delivery information, or contact our team before ordering.


at Parts Factory
Real people.
Behind every part.
For nine years, our family-owned business has helped Australians find the parts they need. From checking an application to after-sales support, you can speak with our local team.
Real people.
Practical know-how.
Get to know Parts Factory Australia, then explore our installation tutorials, parts guides and practical tips on YouTube.
Explore our YouTube tutorials ↗
Tutorial availability varies by part and vehicle. Check the exact application and follow the product’s professional installation requirements.
Years of replacement cover.
Professional installation and receipts are required.
Read the full warranty terms ↗
Help when you need it.
Contact our team for fitment, delivery or after-sales support. View our 7-day returns policy and conditions ↗
Good questions.
Clear answers.
A few details now can help you choose the right part first time.
How do I check this engine oil cooler fits?
New aftermarket engine-oil cooler core for the listed Australian BMW 3 Series E92 325i coupe with the 2.5L N52 petrol engine, built 03/2010–10/2013, in the 150kW application. Reference 11427525333. This is the oil-to-coolant heat exchanger mounted on the oil-filter housing, with the curved outlet, mounting flange and fluid-port arrangement shown. Match the original reference, engine code, cooler shape, outlet orientation and mounting interface before ordering. Supplied as one engine-oil cooler core; the oil-filter housing, filter and cap are not included. Have your installer confirm the required replacement seals before fitting. This is an engine-oil cooler, and does not replace a transmission-oil cooler. Send your VIN, build date and original-cooler photographs for a fitment check. Compare the original part and vehicle details; contact us before ordering if anything differs.
What is the reference and key specification?
Reference: 11427525333. Listed specification: 2.5L N52 petrol · oil-to-coolant heat exchanger · core only. Listed product: BMW 3 Series E92 325i 2.5L Petrol Engine Oil Cooler 03/2010–10/2013 – Core Only. New aftermarket engine-oil cooler core for the listed Australian BMW 3 Series E92 325i coupe with the 2.5L N52 petrol engine, built 03/2010–10/2013, in the 150kW application. Reference 11427525333. This is the oil-to-coolant heat exchanger mounted on the oil-filter housing, with the curved outlet, mounting flange and fluid-port arrangement shown. Match the original reference, engine code, cooler shape, outlet orientation and mounting interface before ordering. Supplied as one engine-oil cooler core; the oil-filter housing, filter and cap are not included. Have your installer confirm the required replacement seals before fitting. This is an engine-oil cooler, and does not replace a transmission-oil cooler. Send your VIN, build date and original-cooler photographs for a fitment check.
Is it shipped from Australia?
Australian orders under 500g receive free express postage. Orders weighing 500g or more receive free regular postage. Dispatch is from Queensland; availability and delivery estimates are shown at checkout.
Is there a guide for my installation?
Our YouTube channel includes installation tutorials and parts guides. Check for your exact part and vehicle; not every application has a guide. The video on this page introduces our business.
What does the replacement warranty require?
Professional installation and retained receipts are required. Read the warranty terms for the cover, exclusions and claim process.




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