Moroso 01-06 BMW E46 M3 Coolant Expansion Tank - Direct Bolt-In Replacement

Moroso 01-06 BMW E46 M3 Coolant Expansion Tank - Direct Bolt-In Replacement

Marsoni

M251S

$217.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Moroso 01-06 BMW E46 M3 Coolant Expansion Tank - Direct Bolt-In ReplacementSKU: 63793 UPC: 84663637933 Moroso 01 06 BMW E46 M3 Coolant Expansion Tank Direct Bolt In Replacement This Moroso coolant expansion tank serves as a direct replacement for the factory unit on 2001 2006 BMW E46 M3 models. The OEM plastic tank often cracks under heat and pressure leading to leaks and overheating. Moroso's design uses stronger materials with extra capacity to maintain consistent coolant levels during track or street driving. Key Features

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We offer a 30-day return/exchange service after receiving.
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Worn it twice and I find it very comfortable. I wear it outside and casually to protect my arms and neck from the sun and find it more comfortable than a long sleeve t-shirt. The price is comparable. If I was to wear it to the office it would have to be ironed. I bought one shirt to try it and I will be buying more.

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Reviewed in the United States on May 8, 2026

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Anthony Carabello

Draper, US

★★★★★ 4

Nice shirt!

Fit Type: Regular Fit, Color: White, Size: X-Large

I added one of these shirts to another order just to see if they were any good. I was pleasantly surprised by the quality. It fits perfectly and looks pretty nice for a low cost casual dress shirt. Materials seem decent quality. Comfortable, soft fabric. Didn’t shrink too much in the washer and dryer. We’ll see how it holds up long term but so far so good

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Reviewed in the United States on November 12, 2025

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madison

Phoenix, US

★★★★★ 5

nice quality

Fit Type: Regular Fit, Color: White, Size: Small

nice quality shirt. bought this just so i had at least one nice white button down and it's great. fits well and is a nice white color.

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Reviewed in the United States on April 11, 2026

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