SKU: MMHOSE-RSX-02RD | UPC: 748354799927
Mishimoto 2002-2006 Acura RSX Red Silicone Radiator Hose Kit
Mishimoto Acura RSX radiator hose kits feature a dual-layer design of high-grade silicone and heat-resistant embedded fibers for efficient heat management and boosted pressure handling. Engineered for direct OEM replacement on 2002-2006 Acura RSX Base and Type-S models. These hoses deliver dependable performance upgrades over factory rubber hoses prone to cracking and heat failure.
Key Features
- Dual-Layer Construction: Combines premium silicone exterior with internal reinforcing fibers to handle extreme temperatures from -49°F to 350°F and resist collapse under pressure.
- Direct OEM Fitment: Precision molded to match factory routing and connections for 2002-2006 Acura RSX ensuring seamless installation without modifications.
- Enhanced Pressure Tolerance: Supports up to 60 PSI burst pressure far exceeding stock hoses for reliable operation during high-boost or track conditions.
- Vibrant Red Finish: Eye-catching color adds engine bay style while maintaining full functionality and durability.
- Complete Kit: Includes upper and lower radiator hoses to fully replace worn stock components and restore optimal cooling flow.
Product Notes
- Inspect hoses regularly for wear and replace every 100,000 miles or as needed for high-performance use.
- Use silicone-specific clamps during installation to prevent damage to hose material.
- Securely packaged to arrive undamaged with protective inserts.
Installation Notes
- Professional installation recommended.
- Drain coolant completely before removal of stock hoses.
- Compatible with OEM clamps and hardware. torque to factory specs.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Base |
| 2002-2006 | Acura | RSX | Type-S |
Why Choose Mishimoto?
- Established leader in automotive cooling components with millions of installations worldwide.
- Backed by lifetime warranty against defects in materials and craftsmanship.
- Hand-assembled and tested in the USA for exact fit and peak performance.
Frequently Asked Questions
- Q: Will this fit my 2002-2006 Acura RSX Type-S with K20A2 engine?
A: Yes, designed specifically for 2002-2004 RSX Type-S (K20A2), 2005-2006 RSX Type-S (K20Z1), and Base models (K20A3) with exact OEM shape and sizing. - Q: What material is used and how heat-resistant is it?
A: High-grade silicone with embedded aramid fiber reinforcement withstands -49°F to 350°F continuous use and resists cracking from age or flexing. - Q: Does it come with a warranty and is installation straightforward?
A: Lifetime warranty included. Direct bolt-on replacement takes 30-60 minutes with basic tools. no cutting or trimming required.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure Mishimoto box measuring 14in x 11in x 4in
- Weight: 2.2 lbs





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