Mishimoto Nissan 350Z Thermostatic Oil Cooler Kit 2003-2009

Q: What's the difference between the standard and thermostatic oil cooler kits for the 350Z?

The standard kit has a non-thermostatic sandwich plate; oil flows through the cooler continuously. The thermostatic version includes a valve that restricts cooler flow until oil reaches approximately 82 degrees Celsius, reducing warm-up time and maintaining optimal oil temperature across varying driving conditions. Thermostatic kits are recommended for cars driven on the road and occasionally tracked.

Q: Should I choose the standard or thermostatic kit?

Choose the thermostatic kit if you drive your 350Z on the road regularly and attend occasional track days. The thermostat prevents over-cooling during street driving, improving fuel economy and engine response during warm-up. Choose the standard kit if your 350Z is dedicated to track use or running in consistently hot conditions.

Q: Does the thermostat require maintenance or adjustment?

The thermostat is a sealed, maintenance-free component with a fixed 82-degree opening temperature. It requires no adjustment or servicing. Periodically inspect hose connections and fittings every six months for signs of weeping or leakage, same as any oil cooler system.

£560.00 GBP

~~£560.00 GBP~~ £560.00 GBP

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Description

A direct-fit oil cooler kit with integrated thermostat sandwich plate for the Nissan 350Z and Infiniti G35 coupe, providing automatic temperature management for daily driving and track use. The thermostat opens and closes based on oil temperature, preventing over-cooling during warm-up and ensuring optimal oil viscosity across all driving conditions.

Thermostatic billet aluminium sandwich plate automatically regulates oil flow for optimal warm-up and steady-state temperatures
Direct fit for 2003-2009 Nissan 350Z and 2003-2007 Infiniti G35; compatible with both manual and automatic transmissions
19-row stacked-plate cooler with pre-made braided stainless steel oil lines and crimped -AN fittings
Thermostat opens at approximately 82 degrees Celsius, permitting faster engine warm-up whilst preventing over-cooling

Ideal for Nissan 350Z VQ35 and Infiniti G35 owners prioritising street usability with full track-day capability.

Make	Model	Years
INFINITI	G35	2003-2007
INFINITI	G35	2004-2007
INFINITI	G35	2007-2007
Nissan	350Z	2003-2006
Nissan	350Z	2003-2009
Nissan	350Z	2003-2005
Nissan	350Z	2003-2008
Nissan	350Z	2005-2009
Nissan	350Z	2005-2005
Nissan	350Z	2007-2008

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