# AISIN THM-011 Engine Coolant Thermostat with Seal for 1997-2019 Infiniti Q45

### Specifications

Material: Stainless Steel

Material: Brass

Sealing Flange Outside Diameter: 64.0 mm

Design: Standard

Gasket Or Seal Included: Yes

Start to Open Temperature: 82.0 Deg. C

### Features

-   OE quality parts from top original equipment and aftermarket manufacturers
-   The finest quality at a great price
-   Order from the comfort of your home or office

### Product Details

Engine Coolant Thermostat with Seal (THM-011) by AISIN®. Temperature: 180F. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the heart of your vehicle is in good working order.

The cooling system of your automobile is vital to your engine's overall health and longevity. That is why it’s critical to replace leaking, malfunctioning, cracked or otherwise damaged cooling parts and components in time. Without proper cooling, your engine can crack and seize up, which can lead to engine damage. To save your energy, time and money, get the superior OEM parts we offer for your vehicle. Each product is made from high quality materials to maintain proper cooling of your engine and prevent overheating.

Brand: AISIN

Part Number: THM-011

UPC: 030915585651

Alternate MPN: THM011

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2003

Infiniti

FX45

2005-2008

Infiniti

FX45

2009-2013

Infiniti

FX50

2006-2010

Infiniti

M45

2011-2013

Infiniti

M56

2002

Infiniti

Q45

2005-2006

Infiniti

Q45

2014-2019

Infiniti

Q70

2005-2010

Infiniti

QX56

2012-2013

Infiniti

QX56

2014

Infiniti

QX70

2014-2017

Infiniti

QX80

2003

Mitsubishi

Eclipse

2005-2011

Mitsubishi

Eclipse

2007-2009

Mitsubishi

Galant

2005-2006

Mitsubishi

Montero

1997-1998

Mitsubishi

Montero Sport

2007-2014

Mitsubishi

Outlander

2005-2015

Nissan

Armada

2012-2016

Nissan

NV

2008-2012

Nissan

Pathfinder

2004-2015

Nissan

Titan

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is THM-011.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Engine Coolant Thermostat with Seal for Infiniti Q45
-   THM-011 fitment
-   AISIN Engine Coolant Thermostat with Seal
-   2002 Infiniti Q45 Engine Coolant Thermostat with Seal

## Details

- **Price:** 40.56 CAD
- **Vendor:** AISIN
- **Type:** Engine Coolant Thermostat with Seal
- **Tags:** 1997-1998 Mitsubishi Montero Sport, 2002 Infiniti Q45, 2003 Infiniti FX45, 2003 Mitsubishi Eclipse, 2004-2015 Nissan Titan, 2005-2006 Infiniti Q45, 2005-2006 Mitsubishi Montero, 2005-2008 Infiniti FX45, 2005-2010 Infiniti QX56, 2005-2011 Mitsubishi Eclipse, 2005-2015 Nissan Armada, 2006-2010 Infiniti M45, 2007-2009 Mitsubishi Galant, 2007-2014 Mitsubishi Outlander, 2008-2012 Nissan Pathfinder, 2009-2013 Infiniti FX50, 2011-2013 Infiniti M56, 2012-2013 Infiniti QX56, 2012-2016 Nissan NV, 2014 Infiniti QX70, 2014-2017 Infiniti QX80, 2014-2019 Infiniti Q70, AISIN, Automotive, Engine Coolant Thermostat with Seal, THM-011

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 40.56 CAD | In stock |

## Images

- AISIN THM-011 Engine Coolant Thermostat with Seal for 1997-2019 Infiniti Q45

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/aisin-thm-011-engine-coolant-thermostat-with-seal)
> Updated: 2026-09-25