G87 M2 SWEEPSTAKES
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G87 M2 SWEEPSTAKES
No purchase necessary. See official rules.
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Your Vehicle Audi C4 S4 Quattro 20v T

N54/N55 Billet Oil Cooler Housing

Reduce oil temperatures with the upgraded billet housing and low-temp thermostat! Allows you to add an oil cooler to your vehicle that didn't have the factory option.
10X Entries For Our G87 M2 Sweepstakes!
Turner Motorsport
Mfg Part #
008731LA01KT
ECS Part #
ES#4809843
Brand
Turner Motorsport

SALE: 235.76 (30% OFF)
WAS: $336.80 on 08-09-2025

This product was last offered at the strikethrough price on
08-09-2025


Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
On Order
Est. Ship Date:
on Oct 13, 2025
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Product Details

10X Entries For Our G87 M2 Sweepstakes!

Say goodbye to the anxiety of seeing those alarming oil temperatures on your dashboard. Whether you're pushing your car to its limits during spirited drives or clocking lap after lap on the track, worrying about overheating is a thing of the past. Introducing this upgraded billet thermostat housing, engineered to give you a worry-free driving experience.

Equipped with an OE low-temperature thermostat and factory oil cooler connections, this upgrade from Turner Motorsport has you covered, regardless of whether your vehicle originally came with an oil cooler or not.

With the installation of the upgraded low-temperature thermostat, your engine can start circulating oil sooner, which prevents higher temperatures. Unlike the common thermostat bypass kits, the OE-style low-temp thermostat allows for proper engine warm-up, safeguarding against wear on critical internal friction surfaces.

Features:

  • Thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory
  • Billet aluminum to replace the raw cast aluminum factory housing
  • Optional cooler capability to cars without an OEM oil cooler
  • Utilizes the lower temp thermostat to circulate oil sooner rather than an always open solution which inhibits warm-up
  • Combine with OEM oil cooler to add cooling capacity to your FBO N54/N55 or replace the stock housing for a cooling upgrade using your existing cooler
  • Replaceable thermostat and gaskets for easy maintenance
  • Quick easy installation 

Kit Contents:

  • N54/N55 Billet Thermostat Housing
  • Billet thermostat cover
  • Low-temp thermostat
  • Thermostat spring
  • Housing and thermostat cover gaskets
  • 2 Oil cooler line O-rings (17222245358)
Cross Reference
  • 11427573212

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
BMW E82 1 M Coupe N54 3.0L Use vehicle selector to confirm fitment
BMW E82 135i N54 3.0L Use vehicle selector to confirm fitment
BMW E82 135i N55 3.0L Use vehicle selector to confirm fitment
BMW E88 135i N54 3.0L Use vehicle selector to confirm fitment
BMW E88 135i N55 3.0L Use vehicle selector to confirm fitment
BMW E90 335i N54 3.0L Use vehicle selector to confirm fitment
BMW E90 335i N55 3.0L Use vehicle selector to confirm fitment
BMW E90 335xi N54 3.0L Use vehicle selector to confirm fitment
BMW E90 335xi N55 3.0L Use vehicle selector to confirm fitment
BMW E92 335i N54 3.0L Use vehicle selector to confirm fitment
BMW E92 335i N55 3.0L Use vehicle selector to confirm fitment
BMW E92 335is N54 3.0L Use vehicle selector to confirm fitment
BMW E92 335xi N54 3.0L Use vehicle selector to confirm fitment
BMW E92 335xi N55 3.0L Use vehicle selector to confirm fitment
BMW E93 335i N54 3.0L Use vehicle selector to confirm fitment
BMW E93 335i N55 3.0L Use vehicle selector to confirm fitment
BMW E93 335is N54 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty Lifetime
O-Ring - Priced Each Rein - Corporate Logo 2 YES
SS Socket Head Cap Screw ECS - Corporate Logo 2 YES
Oil Cooler Gasket Elring - Corporate Logo 1 YES
Thermostat Gasket Bremmen Parts - Corporate Logo 1 YES
N54/N55 Oil Cooler Thermostat Housing Turner Motorsport - Corporate Logo 1 YES
N54/N55 Oil Cooler Thermostat - 70 C Turner Motorsport - Corporate Logo 1 YES
Low Temp Thermostat Spring Turner Motorsport - Corporate Logo 1 YES

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

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Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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Manufacturer names and/or part numbers are used only for identification purposes.

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