SKU: MMHOSE-E46-99BK | UPC: 748354799491
Mishimoto 99-06 BMW E46 Black Silicone Hose Kit
Mishimoto silicone radiator hose kit replaces factory rubber hoses on 1999-2006 BMW E46 models including 323i 325i 328i 330i and M3 with direct OEM fit. Built with 4-ply high-grade silicone and heat-resistant fibers this kit handles continuous temperatures up to 350F and 100 PSI burst pressure for reliable cooling on street or track. Black color matches engine bay aesthetics while boosting durability over stock hoses.
Key Features
- 4-Ply Silicone Construction: Combines reinforced silicone layers with embedded fibers for maximum heat dissipation and pressure handling beyond OEM limits
- Extreme Temperature Resistance: Rated from -50F to 350F continuous operation preventing hose degradation during hard driving
- High Burst Pressure: Withstands 100 PSI ensuring no failures under boost or high-demand conditions
- Direct OEM Fitment: Precision molded hoses install without modifications using factory mounting points
- 70A Durometer Hardness: Balances flexibility for easy routing with rigidity to resist expansion under pressure
Product Notes
- Kit includes all upper and lower radiator hoses plus bypass hoses for complete replacement
- Pre-conditioned hoses maintain shape after heat cycling for consistent performance
- Ships in protective packaging to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Drain coolant before removal and reuse OEM clamps or upgrade to constant tension clamps
- Compatible with factory hardware no additional brackets required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2000 | BMW | 323i | Base |
| 2001-2005 | BMW | 325i | Base |
| 2001-2005 | BMW | 325Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 1999-2000 | BMW | 328Ci | Base |
| 2001-2005 | BMW | 330i | Base |
| 2001-2005 | BMW | 330Ci | Base |
| 2001-2006 | BMW | M3 | Base |
Why Choose Mishimoto?
- Proven track record in motorsports cooling components for BMW enthusiasts
- Hand-assembled in USA with rigorous dyno and flow bench testing
- Lifetime warranty against defects for long-term confidence
Frequently Asked Questions
- Q: Does this kit fit 2001-2006 BMW M3 E46?
A: Yes it provides direct replacement fit for all 2001-2006 M3 models with no modifications needed - Q: What material is used and how does it compare to stock?
A: 4-ply silicone with fiber reinforcement far exceeds rubber hoses in heat tolerance and pressure resistance lasting longer under extreme conditions - Q: What warranty coverage is included?
A: Lifetime warranty covers manufacturing defects when installed and maintained properly
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure Mishimoto box 14in x 10in x 3in
- Weight: 2.2 lbs
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