# MotoRad 268-192 Engine Coolant Thermostat for 1984-2004 Infiniti Q45

### Specifications

Bypass Diameter: 0.98 in

Bypass Length: 1.88 in

Flange Thickness: 0.05 in

Gasket Or Seal Included: No

Installation Tool Included: No

Jiggle Pin Weep Hole: No

Sealing Flange Outside Diameter: 2.52 in

Start to Open Temperature: 192.0 Deg. F

### Features

-   Offer precise pressure control
-   Ensure the proper fit
-   Made of high quality materials
-   Easy installation

### Product Details

Engine Coolant Thermostat by MotoRad®. Temperature: 192F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in their vehicle. As cooling system experts, MotoRad knows what is necessary to manufacture a high-quality part that will stand up to the rigors of today’s demanding cooling system environments where others fail.

MotoRad offers a full line of thermostats to replace original equipment thermostats. These parts are manufactured with high-grade duel bridge stainless steel construction and they meet or exceed all original equipment manufacturer requirements. MotoRad also offers standard thermostats in many alternate temperatures.

Brand: MotoRad

Part Number: 268-192

Alternate MPN: 268192

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1997-2001

Infiniti

Q45

1997-2000

Infiniti

QX4

1993-2002

Mercury

Villager

1987-1988

Nissan

200SX

1984-1996

Nissan

300ZX

1999-2004

Nissan

Frontier

1985-1994

Nissan

Maxima

1987-1995, 1997-2000

Nissan

Pathfinder

1990-1995

Nissan

Pick Up

1993-2002

Nissan

Quest

2000-2004

Nissan

Xterra

### 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 268-192.

**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 for Infiniti Q45
-   268-192 fitment
-   MotoRad Engine Coolant Thermostat
-   1997 Infiniti Q45 Engine Coolant Thermostat

## Details

- **Price:** 23.64 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Thermostat
- **Tags:** 1984-1996 Nissan 300ZX, 1985-1994 Nissan Maxima, 1987-1988 Nissan 200SX, 1987-1995, 1990-1995 Nissan Pick Up, 1993-2002 Mercury Villager, 1993-2002 Nissan Quest, 1997-2000 Infiniti QX4, 1997-2000 Nissan Pathfinder, 1997-2001 Infiniti Q45, 1999-2004 Nissan Frontier, 2000-2004 Nissan Xterra, 268-192, Automotive, Engine Coolant Thermostat, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 23.64 CAD | In stock |

## Images

- MotoRad 268-192 Engine Coolant Thermostat for 1984-2004 Infiniti Q45

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-268-192-engine-coolant-thermostat)
> Updated: 2026-08-17