Mishimoto 92-99 BMW 3 Series Aluminum Coolant Expansion Tank

Add some additional reliability and engine bay styling with the Mishimoto BMW E36 Aluminum Coolant Expansion Tank. Stock coolant expansion tanks are prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG-welded aluminum for optimal durability and longevity. The engineers at Mishimoto have designed a CNC-machined dipstick which doubles as a bleeder and allows for proper cold coolant levels. It features a polished finish that will look great in your engine bay. This expansion tank is a direct fit for the stock and Mishimoto BMW E36 Performance Fan Shroud Kit! As with all our products, this expansion tank includes the Mishimoto Lifetime Warranty.

Additional Information

Engine coolant reservoir designed to store and regulate excess coolant for proper system operation. Durable construction resists heat and pressure, helping prevent leaks and maintain optimal temperature.

Application Summary

1998-1999 BMW 323is Base 2.5 Liter 4L30-E, 1992-1993 BMW 325i Base 2.5 Liter 4HP-22, 1994-1995 BMW 325i Base 2.5 Liter 4L30-E, 1992-1995 BMW 325is Base 2.5 Liter 4L30-E, 1996-1998 BMW 328i Base 2.8 Liter 4L30-E, 1996-1998 BMW 328i Base 2.8 Liter S5D310Z, 1996-1998 BMW 328is Base 2.8 Liter 4L30-E, 1996-1998 BMW 328is Base 2.8 Liter S5D310Z, 1995 BMW M3 Base 3.0 Liter 5HP-18, 1996-1999 BMW M3 Base 3.2 Liter 5HP-18, 1995 BMW M3 Lightweight 3.0 Liter 5HP-18

Part Type

Engine Coolant Reservoir

• All-aluminum, fully-welded construction for maximum durability during repeated cold and hot transitions
• Dipstick allows for proper coolant levels
• Installs in under 1 hour

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Product Details

Reference Information

Coolant Reservoir Tank, Rectangular, Recirculating, Bolt-in, Aluminum, Polished, BMW, Each

Mishimoto coolant reservoir tanks offer under-your-hood styling! Whether you're polishing the look of your engine bay or you just want to replace the plastic OEM tank, Mishimoto aluminum coolant reservoir tanks are your solution. These inclusive kits are delivered with a mounting bracket, hardware, and reinforced hose. Improve the aesthetics of your engine bay with polished aluminum coolant reservoir tanks from Mishimoto.