Description
The Mishimoto MMHOSE-E46-99BL is a direct-fit silicone radiator hose kit engineered specifically for the 2001-2006 BMW E46 M3, built in a striking blue finish that replaces the factory rubber hoses with a dual-layer performance silicone construction. Every hose in this kit is designed to bolt in exactly where the original equipment hose lived, giving E46 M3 owners a straightforward cooling system upgrade without modification.
Mishimoto engineers this hose kit from high grade silicone reinforced with heat-resistant embedded fibers, a dual-layer approach that efficiently reduces heat while increasing pressure tolerance compared to aging factory rubber. Rated to a maximum temperature of 330°F, this performance-grade cooling hose is built to handle the demands of a hard-driven E46 M3 while maintaining an OEM replacement fit, so there’s no guesswork during installation. As part of Mishimoto’s broader Cooling lineup, this hose kit reflects the same attention to heat management and durability found throughout the brand’s radiator, oil, and transmission cooling products.
Vehicle Applications
This silicone radiator hose kit is a specific-fit product designed exclusively for the BMW E46 M3, covering model years 2001 through 2006. It is not a universal hose kit, so it is engineered to match the routing and connection points of the E46 M3’s factory cooling system for a clean, OEM-style installation.
Features
- Direct, OEM replacement fit for the 2001-2006 BMW E46 M3
- Dual-layer construction combining high grade silicone with heat-resistant embedded fibers
- Efficiently reduces heat within the cooling system
- Increases pressure tolerance over stock rubber hoses
- Performance-grade silicone rated to a maximum temperature of 330°F
- Finished in blue silicone (also available in black or red)
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-E46-99BL
- Product Type: Cooling
- Hose Material: Silicone
- Grade Type: Performance
- Hose Color: Blue
- Maximum Temperature Rating: 330°F
- Clamps Included: No
- Fit Type: Specific (vehicle-specific fitment)
Frequently Asked Questions
Which vehicles fit the Mishimoto MMHOSE-E46-99BL hose kit?
This hose kit is a specific fit for the 2001-2006 BMW E46 M3.
What is the maximum temperature rating of this hose kit?
The hose kit has a maximum temperature rating of 330°F.
Are hose clamps included with this kit?
No, clamps are not included with this hose kit.
What material is the Mishimoto E46 M3 hose kit made from?
It is made from high grade silicone with heat-resistant embedded fibers in a dual-layer, performance-grade construction.
What color is this specific hose kit?
This hose kit is finished in blue silicone; it is also available in black or red.
Is this a universal fit hose kit?
No, this is a specific-fit hose kit designed for the 2001-2006 BMW E46 M3, not a universal application.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
