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Check Out Csf Race-spec Dual-pass Oil Cooler Bmw E46 M3 / E39 M5 Slash 60% Off The Price [2qFVa96s]

$45.99 $147.99 -69%

CSF Race-Spec Dual-Pass Oil Cooler for BMW E46 M3 / E39 M5 Experience unparalleled cooling performance with the CSF Race-Spec Dual-Pass Oil Cooler, designed specifically for the BMW E46 M3 and E39 M5. This top-tier cooling solution from CSF, The Cool

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Check Out Csf Race-spec Dual-pass Oil Cooler Bmw E46 M3 / E39 M5 Slash 60% Off The Price [2qFVa96s]

CSF Race-Spec Dual-Pass Oil Cooler for BMW E46 M3 / E39 M5

Experience unparalleled cooling performance with the CSF Race-Spec Dual-Pass Oil Cooler, designed specifically for the BMW E46 M3 and E39 M5. This top-tier cooling solution from CSF, The Cooling Experts, is a testament to their nearly 40 years of experience in the US aftermarket. With over 30 million units sold, CSF has established itself as the exclusive source for premium radiators, condensers, intercoolers, and more. This oil cooler is the result of a collaboration with BMW M3 tuning specialists and parts manufacturer, Rogue Engineering, ensuring it meets the highest standards of performance and reliability.

Key Features and Specifications

The CSF Race-Spec Dual-Pass Oil Cooler offers a superior cooling experience compared to the OEM unit. It features a unique top/bottom dual-pass design that maximizes surface area and flow, providing exceptional cooling efficiency. This drop-in fit cooler replaces the OEM single-pass design and plastic shroud, offering a more robust and reliable solution. Constructed with a fully TIG-welded extruded-endtank design, it outperforms the OEM's mechanically jointed and tack-welded design in terms of durability and reliability. The oil cooler fits precisely with the contour of the OEM bumper, ensuring compatibility with aftermarket splitter attachments.

Practical Uses and Benefits

The CSF Race-Spec Dual-Pass Oil Cooler is ideal for both road and track applications. Its turbulated heavy-duty bar/plate design and 8 rows of maximum cooling with a high-density multi-louvered fin pitch design ensure optimal cooling performance for your BMW E46 M3 or E39 M5. This cooler is designed to work seamlessly with OEM radiator brackets or CSF's all-aluminum triple-pass radiator (CSF #7058), providing versatility and flexibility. With its motorsport silver finish, it not only enhances the aesthetic appeal of your vehicle but also stands out as a symbol of your commitment to performance. Upgrade your cooling system today and experience the difference that CSF's expertise can make.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A great item that is very clever.

- Nisien S..

January 22, 2026

Absolutely no complaints!

An excellent value for a quality build.

- Jolene H..

January 22, 2026

Absolutely no complaints!

A fantastic item with a great design.

- Wynona Y..

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