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Key Features
Features
Direct fit for the 1999-2006 BMW 323i / 325i / 328i / 330i
Includes pre-attached stock-style quick-disconnect fittings and new O-rings
Silicone construction for added durability and long service life
Fits stock and Mishimoto BMW E46 Non-M Performance Aluminum Radiator
Add some additional reliability and engine bay styling with the Mishimoto BMW E46 Non-M Silicone Radiator Hose Kit. The Mishimoto BMW E46 Non-M hoses are made from a combination of high-grade silicone and heat-resistant embedded fibers for a high-quality replacement kit for your stock rubber hoses. The pre-attached stock-style plastic quick-disconnect fittings include new O-rings, providing a reliable leak-free seal during installation. Available in black, blue or red, Mishimoto silicone hoses retain stock fitment while providing increased pressure tolerance for the ultimate upgrade in performance and style. This hose kit is a direct fit for the stock and Mishimoto BMW E46 Non-M Performance Aluminum Radiator! As with all our BMW performance products, this hose kit includes the Mishimoto Lifetime Warranty.
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TECH SPECS
More Information
Material
Silicone
Maximum Temperature (F)
330
Note
Mishimoto recommends installing the provided temperature sensor O-ring on the stock temperature sensor. The stock temperature sensor O-ring might not adequately seal if re-installed.
22 in-lbs (2.5NM) recommended for all worm-gear clamps. These clamps have an operating range of 18-27 in- 2-3NM. Do not exceed the maximum torque rating of 27 in-lbs (3NM).
Mishimoto recommends installing the provided temperature sensor O-ring on the stock temperature sensor. The stock temperature sensor O-ring might not adequately seal if re-installed.
22 in-lbs (2.5NM) recommended for all worm-gear clamps. These clamps have an operating range of 18-27 in- 2-3NM. Do not exceed the maximum torque rating of 27 in-lbs (3NM).
The E46 BMW has been the focus for a ton of product development here at Mishimoto. Recent projects include the Mishimoto Performance Air Intake, Aluminum Radiator, and Aluminum Expansion Tank. To continue our pursuit of supplying a full cooling solution for the 3-series, we also tackled a set of radiator hoses for this model. In typical Mishimoto fashion, we will be looking to improve the durability of the stock design.
Stock Hose Setup
The stock BMW E46 radiator hose system is unique, mostly due to the inclusion of quick-disconnect fittings at each mating point. Take a look at the stock hoses pulled from our test vehicle during radiator testing and development.
