Note: Suits Automatic Transmission Only.

The Mishimoto Performance Aluminum Radiator for BMW E46 non-M vehicles is designed and engineered to reduce coolant temperatures by 19°F (10.5°C), and to protect your car from overheating during aggressive driving or hot lapping sessions. It is the ideal upgrade for your 3-series, and will outlast the weak stock plastic radiators. The Mishimoto BMW E46 radiator features a large two-row core, 100% brazed aluminum construction, and polished end tanks, resulting in greatly improved cooling efficiency for your engine. The engineers at Mishimoto designed this E46 radiator to feature a 20% increase in coolant capacity over the stock radiator.

The Mishimoto E46 radiator also improves coolant surface are by 18% and air surface area by 41%. This aluminum radiator is an ideal upgrade to keep your E46 running cool!This innovative radiator design features CNC inlets and outlets that work perfectly with your stock plastic quick-disconnect and Mishimoto E46 Non-M Radiator Hoses! The Mishimoto BMW E46 radiator comes in two separate versions for manual and automatic transmissions; with the automatic transmission model featuring an auxiliary inlet port for the stock automatic transmission cooler connection. Every Mishimoto aluminum radiator is a direct-fit making installation effortless. Like all Mishimoto BMW performance parts, this radiator includes the Mishimoto Lifetime Warranty, ensuring superb product quality and craftsmanship.

Features:

• Direct fit for the 1999–2006 BMW E46 323i / 325i / 328i / 330i
• Installs in one hour
• Reduces coolant temperatures by 19°F (10.5°C) compared to the stock radiator
• Fully brazed aluminum core with TIG-welded end tanks
• Precision designed CNC-machined quick-disconnect fittings mate perfectly with stock hoses and Mishimoto BMW E46 Non-M Silicone Radiator Hoses
• 18% increase in coolant surface area
• 41% increase in air surface area
• 20% increase in coolant capacity
• Fits perfectly with stock electric fan and Mishimoto BMW E46 Non-M Performance Fan Shroud
• Fits with the stock or the upcoming Mishimoto aluminum expansion tank
• Mishimoto Lifetime Warranty

Purchase Includes:

• (1) Mishimoto Radiator
• (1) Magnetic Drain Plug
• Mounting Hardware
• Lifetime Warranty

Specifications:

• Material: Aluminum
• Overall Height: 27.75"
• Drain Plug Thread Size: (M12) x 1.5
• Overall Length: 18.63"
• Tank Wall Thickness: 0.08"
• Outlet: 1.3"
• Rows: 2
• Inlet: 1.5"
• Coolant Capacity: 2.51
• Dual Pass: False
• Overall Width: 3.75"
• Core Length: 22.88"
• Core Height: 17.75"
• Core Thickness: 1.5"
• Overall Length (in): 18.63
• Overall Height (in): 27.75
• Overall Width (in): 3.75
• Rows: 2

Vehicle Fitment:

Auto transmission only

• 1999–2000 BMW 328i (E46, all bodies)
• 1999–2000 BMW 323i (E46, all bodies)
• 2001–2005 BMW 325i (E46, all bodies)
• 2001–2006 BMW 330i (Including ZHP Models)