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Description

Nissan 350Z Z33 VQ35DE (03-06) Mishimoto silicone radiator hose kit

The Mishimoto hose kit 350Z 03-06 replaces the rubber radiator hoses of the 2003-2006 Nissan 350Z (Z33) with the VQ35DE engine with a set of silicone hoses. Rubber hoses turn hard and porous over the years, and that is not something you want to discover during a drift session or track day.

Mishimoto builds these hoses dual-layer, with high-grade silicone and embedded heat-resistant fibres. They are rated up to 166 °C, shed heat efficiently and handle more pressure than rubber, with a fit that matches the original. Choose black for a subtle engine bay or red or blue as a bold accent.

Key benefits

• Direct fit for the 2003-2006 Nissan 350Z
• Rated up to 166 °C
• High-grade silicone with embedded heat-resistant fibres
• Efficient heat transfer and higher pressure tolerance
• OEM-style fit
• Choice of black, red or blue
• Mishimoto Lifetime Warranty

Suitable for

Nissan 350Z (Z33) with VQ35DE

• Model years 2003 to 2006
• Does not fit the VQ35HR engine (350Z from 2007)

Technical specifications

• Manufacturer: Mishimoto
• Part numbers: MMHOSE-350Z-03BK (black), MMHOSE-350Z-03RD (red), MMHOSE-350Z-03BL (blue)
• Material: dual-layer high-grade silicone with embedded heat-resistant fibres
• Maximum temperature: 166 °C
• Included: silicone radiator hoses as shown

Installation and delivery

The hoses fit in the original locations and use the existing connections. Mishimoto rates the installation as easy. Replace worn clamps at the same time and bleed the cooling system carefully after filling. Lead time: 4 to 7 days.

A complete set of silicone hoses for the VQ35DE: more reliable than rubber and available in three colours.

Why choose this Mishimoto hose kit 350Z 03-06?

Coolant hoses are among the cheapest yet most important parts of the cooling system. This silicone kit lasts much longer than rubber, copes better with heat and pressure and fits without modifications. Combine it with the Mishimoto radiator for the 350Z for a complete upgrade, backed by the Mishimoto lifetime warranty.

Frequently asked questions

Does this kit fit a 2008 350Z?

No. The Mishimoto hose kit 350Z 03-06 does not fit the VQ35HR engine. There is a separate kit for the 2007-2009 350Z.

Which colours are available?

Black, red and blue, all at the same price.

What temperature are the hoses rated for?

According to Mishimoto up to 166 °C.

What is the lead time?

The lead time is 4 to 7 days.

Delivery outside the European Union: different shipping costs may apply. Don’t worry: we will email you as soon as possible after your order and agree the shipping with you. You are not committed to anything without your consent.