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Time Saver Csf High-performance All-aluminum Radiator Bmw E46 M3 Triple Pass Easy Assembly [tMNV18Ab]

$48.99 $156.99 -69%

CSF High-Performance All-Aluminum Radiator for BMW E46 M3Introducing the CSF High-Performance All-Aluminum Radiator for the BMW E46 M3, a product crafted by the cooling experts at CSF. With nearly four decades of experience and over 30 million units

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Time Saver Csf High-performance All-aluminum Radiator Bmw E46 M3 Triple Pass Easy Assembly [tMNV18Ab]

CSF High-Performance All-Aluminum Radiator for BMW E46 M3

Introducing the CSF High-Performance All-Aluminum Radiator for the BMW E46 M3, a product crafted by the cooling experts at CSF. With nearly four decades of experience and over 30 million units sold, CSF is the go-to brand for top-tier radiators, condensers, intercoolers, and more. This radiator stands out with its 2-row 42mm core, featuring CSF's exclusive B-Tube Technology for unparalleled cooling efficiency. Its triple-pass flow structure ensures the coolant makes three complete passes across the core, resulting in the lowest outlet temperatures possible.
  • 2-row 42mm core for enhanced cooling performance
  • CSF's exclusive B-Tube Technology for superior cooling efficiency

Technical Specifications and Features

The CSF radiator is engineered with precision and quality. The core boasts an ultra-efficient fin with a 6.5mm fin height and a multi-louvered design, maximizing surface area contact for optimal cooling. The CNC machined "Quick Connect" inlet/outlet connections ensure a seamless installation, while the CNC machined brackets and fittings guarantee a superb fit and durability. Additionally, the all-aluminum race-style drain plug and smooth satin finish contribute to the radiator's robustness and sleek appearance.
  • Ultra-efficient fin design with 6.5mm fin height
  • CNC machined "Quick Connect" inlet/outlet connections for easy installation

Practical Benefits and Applications

This CSF radiator is the perfect upgrade for your BMW E46 M3, offering practical benefits that enhance both performance and daily driving. The drop-in fit design ensures a hassle-free installation, while the replacement of the OEM part number 17102228941 guarantees compatibility. Whether you're a track enthusiast or a daily driver, this radiator will keep your engine running cool, allowing you to push your vehicle to its limits without worrying about overheating. Upgrade your BMW E46 M3 with the CSF High-Performance All-Aluminum Radiator and experience the difference in cooling efficiency and durability.
  • Drop-in fit for easy installation
  • Replacement for OEM part number 17102228941 for compatibility

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This product is a great example of excellence in manufacturing.

- Thalia S..

January 18, 2026

Absolutely no complaints!

This product is a brilliant find. It works like magic.

- Wilder N..

January 18, 2026

Absolutely no complaints!

The build quality is fantastic and the product is very efficient.

- Yareli G..

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