# MotoRad 5268-170 UltraStat™ Series Thermostat for 1984-2004 Infiniti Q45

### Specifications

Bypass Diameter: 0.98"

Bypass Length: 1.88"

Flange Thickness: 0.05"

Gasket or Seal included: No

Installation Tool Included: No

Jiggle Pin Weep Hole Included: No

Sealing Flange Outside Diameter: 2.52"

Temperature (Degree): 170F

### Features

-   Heavy gauge stainless steel components offer increased reliability and long-lasting durability
-   Exclusive BLVT™ Valve Technology prevents thermal shock to cooling system components
-   Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX™ wax mixture provides quicker reaction time
-   AccuSpring™ Design for stable temperature control and increased cabin comfort
-   100% tested and calibrated
-   Manufactured with the highest quality materials from an OE supplier

### Product Details

UltraStat™ Series Thermostat by MotoRad®. Temperature: 170F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel construction provides the most corrosion resistance of any thermostat on the market. Proprietary BLVT™ valve design technology prevents thermal shock, while the robust AccuSpring™ design provides accurate spring load stabilizing temperature, resulting in increased cabin comfort.

If you are a car junkie, you certainly keep all the systems and parts of your vehicle in perfect condition. Surely, the cooling system is no exception, and if you want your vehicle to function at its full potential, the high-quality performance cooling parts we offer are just what the doctor ordered. This product has a heavy-duty construction to be reliable and durable enough to hold up to hard use and wear. So, if you're looking for performance cooling parts with increased capacity and heat transfer capability, we will have you covered.

Brand: MotoRad

Part Number: 5268-170

UPC: 055644592688

Alternate MPN: 5268170

### 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

1987-2000

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 5268-170.

**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

-   UltraStat™ Series Thermostat for Infiniti Q45
-   5268-170 fitment
-   MotoRad UltraStat™ Series Thermostat
-   1997 Infiniti Q45 UltraStat™ Series Thermostat

## Details

- **Price:** 34.6 CAD
- **Vendor:** MotoRad
- **Type:** UltraStat™ Series Thermostat
- **Tags:** 1984-1996 Nissan 300ZX, 1985-1994 Nissan Maxima, 1987-1988 Nissan 200SX, 1987-2000 Nissan Pathfinder, 1990-1995 Nissan Pick Up, 1993-2002 Mercury Villager, 1993-2002 Nissan Quest, 1997-2000 Infiniti QX4, 1997-2001 Infiniti Q45, 1999-2004 Nissan Frontier, 2000-2004 Nissan Xterra, 5268-170, Automotive, MotoRad, UltraStat™ Series Thermostat

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 34.60 CAD | In stock |

## Images

- MotoRad 5268-170 UltraStat™ Series Thermostat for 1984-2004 Infiniti Q45

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-5268-170-ultrastattm-series-thermostat)
> Updated: 2026-08-17