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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Koyo 99-05 BMW E46 (Non M3) M/T ONLY RadiatorExperience top tier cooling performance with the Koyo 99 05 BMW E46 (Non M3) Manual Transmission radiator. Specifically designed for BMW E46 models excluding the M3 and fitted for manual transmissions only, this radiator delivers reliable heat dissipation to keep your engine running cool under pressure. Crafted to meet the demands of enthusiasts upgrading their vehicles for improved performance, it ensures optimal temperature control during spirited
Experience top-tier cooling performance with the Koyo 99-05 BMW E46 (Non M3) Manual Transmission radiator. Specifically designed for BMW E46 models excluding the M3 and fitted for manual transmissions only, this radiator delivers reliable heat dissipation to keep your engine running cool under pressure. Crafted to meet the demands of enthusiasts upgrading their vehicles for improved performance, it ensures optimal temperature control during spirited driving or track use.Manufactured by Koyo, a respected name in automotive cooling solutions, this radiator combines durability with efficiency. Its precision-engineered construction guarantees compatibility with your BMW while supporting enhanced cooling capacity. Perfect for hot rod builders, tuners, and enthusiasts aiming for longevity and reliable thermal management in their engine bays.
Whether you're restoring your classic E46 or increasing the cooling efficiency for high-stress environments, this radiator fits seamlessly and supports your performance goals. Its straightforward installation and robust design make it a smart upgrade choice. Shop with Tuningsupply for competitive pricing, quick European shipping, and a passionate support team ready to assist you on your automotive project.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
good product
Size: 16 AWG-100 ft
good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
★★★★★ 5
Good product at a great price
Size: 16 AWG-100 ft
Used to wire my door speakers and it worked amazing
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Perfect for your Alpha
This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.
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Reviewed in the United States on July 28, 2025
★★★★★ 5
Great bang for your buck!
Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.
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Reviewed in the United States on June 22, 2025
★★★★★ 4
Decent Kit
It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.
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Reviewed in the United States on June 22, 2025
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