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CSF

High Performance Aluminum Radiator

$569.00 $499.00 Save $70.00

SKU: CSF7063

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CSF High Performance Aluminum Radiator is a direct replacement for select BMW M3 models. It features all-aluminum construction with a 1-row, 32mm core and multi-louvered fins for efficient heat dissipation.

This radiator is designed as a direct fit, accepting all attaching OEM components. It is manufactured in Indonesia and carries a performance quality rating.
Show original supplier description
The CSF High Performance Aluminum Radiator is engineered for select BMW M3 models, specifically the E30 chassis with a 2.3L or 2.7L engine, from 1988 through 1991. This performance-grade radiator is constructed entirely from aluminum, offering a lighter weight and improved cooling efficiency compared to stock units. It features a 1-row, 32mm core with an ultra-efficient, multi-louvered fin design to maximize surface area contact and heat dissipation. Designed as a direct "drop-in fit," this CSF radiator requires no modifications for installation and accepts all original equipment manufacturer (OEM) components, including quick connect hoses and the AC condenser. The manufacturer highlights its exclusive B-Tube technology, contributing to its superior performance. CSF, a manufacturer with nearly four decades of experience and over 30 million units sold, is known for supplying OE quality to various automotive manufacturers and ensures its radiators meet rigorous testing standards, including hydrostatic, vacuum decaying, and life cycle testing. This radiator is made in Indonesia and is rated for performance quality. Please note that this part is considered oversized and may incur additional shipping charges. It also comes with a California Proposition 65 warning regarding cancer and reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCSF
Part NumberCSF7063
CategoryHeating and Cooling
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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