Mishimoto Performance Aluminum Radiator, Fits BMW E46 Non-M 1999-2006
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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
- (1) Mishimoto Radiator
- (1) Magnetic Drain Plug
- Mounting Hardware
- Lifetime Warranty
Vehicle Specifications:
| Chassis Codes | E46 |
| Fits | 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) |
Product 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 |