---
product_id: 9342533
title: "Stant-45119 Superstat Premium Thermostat , Stainless Steel"
brand: "motorad"
price: "€ 23.38"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.ie/products/9342533-stant-45119-superstat-premium-thermostat-stainless-steel
store_origin: IE
region: Ireland
---

# Stainless steel burnished flange 25% larger piston = 1.5x power High venturi for max cooling Stant-45119 Superstat Premium Thermostat , Stainless Steel

**Brand:** motorad
**Price:** € 23.38
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Stay Cool, Drive Confident — The Power Thermostat Your Engine Deserves!

## Quick Answers

- **What is this?** Stant-45119 Superstat Premium Thermostat , Stainless Steel by motorad
- **How much does it cost?** € 23.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/9342533-stant-45119-superstat-premium-thermostat-stainless-steel)

## Best For

- motorad enthusiasts

## Why This Product

- Trusted motorad brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability Meets Style 🔩:** Burnished stainless steel flange not only resists corrosion but adds a sleek, stress-relieved finish for long-lasting reliability.
- • **Maximize Engine Cooling ❄️:** High venturi design boosts cooling capacity under extreme heat and heavy load, keeping your engine chill when it matters most.
- • **Power-Packed Performance ⚙️:** 25% larger piston diameter delivers 1.5 times the power of standard thermostats for superior temperature regulation.
- • **Precision Fit for Your Ride 🚗:** Vehicle-specific design ensures seamless installation and optimal performance for a wide range of Chevrolet and GMC models.
- • **Trusted by Pros & Enthusiasts ⭐:** Highly rated with a 4.6-star average from 575 reviews, this thermostat is the go-to upgrade for serious drivers.

## Overview

The Stant-45119 Superstat Premium Thermostat features a high venturi design for maximum cooling efficiency, a 25% larger piston delivering 1.5x the power of standard models, and a burnished stainless steel flange for enhanced corrosion resistance and durability. Engineered for precise fitment in select Chevrolet and GMC vehicles, it offers reliable temperature regulation under high load and temperature conditions, backed by strong user ratings and professional-grade construction.

## Description

(1996-00) Chevrolet C2500 (5.7L),(1996-00) Chevrolet C3500 (5.7L),(1996-00) Chevrolet K2500 (5.7L),(1996-00) Chevrolet K3500 (5.7L),(1996-00) Chevrolet Tahoe (5.7L),(1996-00) GMC Yukon (5.7L),(1996-02) Chevrolet Express 1500 (5.7L),(1996-02) Chevrolet Express 2500 (5.7L),(1996-02) Chevrolet Express 3500 (5.7L),(1996-02) GMC Savana 3500 (5.7L),(1996-05) Chevrolet Astro (4.3L),(1996-05) Chevrolet Blazer (4.3L),(1996-05) GMC Jimmy (4.3L),(1996-14) Chevrolet Express 1500 (4.3L),(1996-98) Chevrolet K1500 Suburban (5.7L),(1996-99) Chevrolet C1500 (5.7L),(1996-99) Chevrolet K1500 (5.7L),(1996-99) GMC C1500 (5.7L),(1996-99) GMC K1500 (5.7L),(1999-02) Chevrolet S10 (4.3L),

Review: Good stuff! - Worked great on my 2006 chevy silverado 4.3
Review: Update: Works fine - original problem was not with the thermostat. - Updated: I've since learned that my thermostat AND my instrument panel temp gauge failed at nearly the same time. This thermostat works fine - I confirmed it by connection to an OBD sensor and reading the actual temperature from the vehicles computer rather than the temp gauge, and it was spot on. Apologies for the original faulty review. Original: I bought this as a 195 degree thermostat to replace one that had stuck open in my Chevy pickup. It fit perfectly and works, but regulates the temperature only at about 165 degrees. So it's working, but just at the wrong temperature. It has one job, and doesn't do it properly. Given the pain it is to drain the coolant and replace the thermostat, I've gotta give it an honest one star. Replacing it will cost me time and money.

## Features

- Premium Superstat thermostat.
- Uses high venturi for maximum cooling capacity during high temperature, high load oepration.
- 25% larger piston in diameter that delivers 1 1/2 the power of standard thermostats.
- Stanless steel flange is burnished to a bright finish for stress relief and added corrosion resistance.
- Thicker flange.
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C80AGO |
| Best Sellers Rank | #869,198 in Automotive ( See Top 100 in Automotive ) #1,711 in Automotive Replacement Engine Thermostats |
| Brand | MotoRad |
| Customer Reviews | 4.6 4.6 out of 5 stars (575) |
| Date First Available | November 11, 2005 |
| Exterior | Machined |
| Item Weight | 2.88 ounces |
| Item model number | 45119 |
| Manufacturer | MotoRad |
| Manufacturer Part Number | 45119 |
| Model | Superstat ® Premium Thermostat |
| Position | Center |
| Product Dimensions | 4.2 x 3.1 x 1.7 inches |

## Images

![Stant-45119 Superstat Premium Thermostat , Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61dvLIN+xwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good stuff!
*by J***N on May 12, 2025*

Worked great on my 2006 chevy silverado 4.3

### ⭐⭐⭐⭐⭐ Update: Works fine - original problem was not with the thermostat.
*by M***N on June 7, 2017*

Updated: I've since learned that my thermostat AND my instrument panel temp gauge failed at nearly the same time. This thermostat works fine - I confirmed it by connection to an OBD sensor and reading the actual temperature from the vehicles computer rather than the temp gauge, and it was spot on. Apologies for the original faulty review. Original: I bought this as a 195 degree thermostat to replace one that had stuck open in my Chevy pickup. It fit perfectly and works, but regulates the temperature only at about 165 degrees. So it's working, but just at the wrong temperature. It has one job, and doesn't do it properly. Given the pain it is to drain the coolant and replace the thermostat, I've gotta give it an honest one star. Replacing it will cost me time and money.

### ⭐⭐⭐⭐⭐ Works great
*by J***E on November 8, 2024*

Exactly what I ordered works and fits perfectly

## Frequently Bought Together

- Stant-45119 Superstat Premium Thermostat, Stainless Steel
- ACDelco Professional 252-711 Water Pump Kit
- ACDelco Professional 38103 Drive Belt Tensioner Assembly with Pulley

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-02*