CSF 00-06 BMW M3 (E46) Race-Spec Dual-Pass Oil Cooler
CSF 00-06 BMW M3 (E46) Race-Spec Dual-Pass Oil Cooler
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CSF 00-06 BMW M3 (E46) Race-Spec Dual-Pass Oil Cooler
Elevate your BMW M3's performance with the CSF Race-Spec Dual-Pass Oil Cooler, engineered specifically for the 2000-2006 E46 model. Designed by the industry leader in cooling solutions, CSF, this oil cooler ensures optimal engine temperatures during high-performance driving.
Key Features:
- Superior Cooling Efficiency: Dual-pass design maximizes cooling capacity, providing your engine with the essential temperature control it needs during rigorous driving.
- Perfect Fit: Designed as a drop-in replacement, making installation straightforward and hassle-free.
- High-Quality Manufacturing: Built on ISO certified production lines, guaranteeing the same quality standards as original equipment manufacturers (OEM).
- Durability You Can Trust: Each unit undergoes rigorous testing, including Hydrostatic Testing, Vacuum Decay Testing, and life cycle testing to ensure long-lasting performance.
Why Choose CSF?
With nearly four decades of experience and over 30 million units sold, CSF stands as a trusted name in automotive cooling systems. Our comprehensive range of products ensures that you get top-notch quality and performance. When you choose CSF, you're not just purchasing a product; you're investing in reliability and excellence.
Upgrade Your Performance Today!
Don't compromise on your BMW M3's performance. Upgrade to the CSF Race-Spec Dual-Pass Oil Cooler and experience the difference in temperature management and engine efficiency. Order now and take your driving experience to the next level!
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

