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SKU: CSF-7059
GTIN / UPC: N/A
Made in: N/A
Quality: Premium Aftermarket
BMW E90 M3 Sedan
BMW E92 M3 Coupe
BMW E93 M3 Convertible
7059
The CSF Triple-Pass High-Performance Radiator is a direct-fit cooling upgrade for the BMW E90, E92 and E93 M3 equipped with the high-revving S65 V8 engine.
During spirited driving, track use and other demanding operating conditions, the S65 can place significant thermal load on the cooling system. CSF upgrades the original radiator design with a 2-row, 42 mm aluminum core that increases coolant capacity and improves heat dissipation.
CSF's exclusive B-Tube Technology increases the heat-transfer surface area of each cooling tube while providing greater structural strength than a conventional oval tube. Ultra-efficient 6.5 mm multi-louvered fins maximize surface-area contact and airflow through the core.
A triple-pass internal flow structure directs the coolant across the radiator core three times before it exits. This increases the coolant's exposure to the cooling surface and helps produce lower outlet temperatures during sustained high-load operation.
The combination of a thicker dual-row core, B-Tube technology, high-efficiency fins and triple-pass coolant flow provides increased cooling capacity compared with the original radiator.
By directing coolant across the core three times before it exits, the radiator increases the amount of time available for heat transfer. This makes it well suited for restored vehicles, performance builds, spirited street driving and track use.
CSF operates ISO-certified manufacturing facilities and supplies cooling components to automotive manufacturers in the United States, Germany and Asia. Its performance radiators are manufactured using the same production standards applied to its original-equipment cooling products.
Each radiator is subjected to rigorous quality-control procedures that may include hydrostatic testing, vacuum-decay testing and lifecycle testing to verify sealing, durability and long-term performance.
The radiator is designed as a true drop-in replacement and requires no cutting or permanent modifications. CNC-machined brackets, fittings and factory-style quick-connect connections provide accurate positioning and compatibility with the original cooling-system components.
The radiator accepts the factory quick-connect coolant hoses, air-conditioning condenser, mounting brackets and fan shroud. Professional installation is recommended to ensure secure connections, correct alignment and proper cooling-system bleeding.
GEMS autocraft offers quality auto parts, performance upgrades, accessories, maintenance services, retrofit solutions, and advanced coding support for a wide range of vehicles.
Returns are accepted within 30 days of delivery, provided the item is unused, in its original packaging, and in resellable condition. For complete details, please see our Return Policy.
Yes, we ship worldwide. Orders are packed carefully and overboxed when needed to help ensure they arrive safely.
Yes. Once your order has shipped, you will receive a tracking number by email. You can also check your order status anytime through your customer account under the Orders section.
We accept major credit cards, PayPal, Apple Pay, Google Pay, Shop Pay, e-Transfer, and Wise to offer a secure checkout experience.
We stand behind the products and services we offer. Our return and warranty process is designed to be clear, fair, and efficient, so every request can be reviewed properly and handled with care.
GEMS Guard™ is our commitment to long term confidence across the products and services we support. It brings together lifetime protection on GEMS autocraft branded parts, honored manufacturer warranties on eligible products, and a 1 year workmanship warranty on services performed by GEMS autocraft.
