Crown Auto Thermostat Housing with Thermostat

2014–2023 Jeep Wrangler / Gladiator / Grand Cherokee 3.0L Diesel

Part #: 68253514AA

Overview

The Crown Auto Thermostat Housing with Thermostat is a direct replacement cooling system component designed specifically for select Jeep models equipped with the 3.0L EcoDiesel engine. Engineered to maintain optimal engine temperature, this thermostat housing assembly ensures reliable thermal regulation, promoting efficient engine performance and longevity. Ideal for Jeep Wrangler, Gladiator, and Grand Cherokee owners seeking a durable and precise fit, this part restores proper coolant flow and temperature control to your vehicle’s engine cooling system.

Built to meet or exceed OEM specifications, this thermostat housing assembly is perfect for those performing routine maintenance or replacing a faulty thermostat housing. It offers peace of mind with a 12-month warranty and includes all necessary sealing components for a hassle-free installation.

Key Features

Designed with quality and reliability in mind, the Crown Auto Thermostat Housing with Thermostat offers the following key features:

• Thermostat calibrated to open at 208°F (98°C) for optimal engine temperature control
• Includes a high-quality gasket to ensure a secure, leak-free seal
• Direct replacement for factory thermostat housing, ensuring perfect fitment
• Compatible with existing hardware, eliminating the need for additional parts
• Constructed to withstand the rigors of diesel engine cooling systems
• 12-month warranty for added confidence and reliability
• Precision-engineered to maintain proper coolant flow and prevent overheating
• Corrosion-resistant materials for long-lasting durability

Construction & Design

The thermostat housing is crafted from durable, corrosion-resistant materials designed to endure the high temperatures and pressures typical of diesel engine cooling systems. The integrated thermostat is engineered to open precisely at 208°F (98°C), ensuring your engine reaches and maintains its optimal operating temperature efficiently. The included gasket is made from premium sealing materials to prevent leaks and maintain system integrity over time. This assembly is manufactured to meet stringent quality standards, providing a reliable and long-lasting solution for your Jeep’s cooling needs.

Installation & Fitment

This Crown Auto Thermostat Housing with Thermostat is a direct OEM replacement designed for easy installation using your vehicle’s existing hardware. No modifications or special tools are required, making it an ideal choice for both professional mechanics and experienced DIY enthusiasts. It fits the following Jeep models equipped with the 3.0L EcoDiesel engine:

• 2020–2023 Jeep Wrangler 3.0L EcoDiesel
• 2021–2023 Jeep Gladiator 3.0L EcoDiesel
• 2014–2018 Jeep Grand Cherokee 3.0L EcoDiesel

Proper installation ensures optimal coolant flow and engine temperature regulation, helping to prevent overheating and maintain engine efficiency.

What's Included

• Thermostat housing assembly with integrated thermostat
• High-quality gasket for sealing

Ideal For

This thermostat housing assembly is ideal for Jeep owners who require a reliable replacement part for their 3.0L EcoDiesel engine cooling system. Whether you are addressing a failing thermostat, coolant leaks, or performing scheduled maintenance, this Crown Auto part provides a durable and precise solution to keep your engine running at its best. It is especially suited for those who value OEM-level fitment and quality without the premium price tag.

With over 10,000 different part numbers in stock for Jeep® vehicles from 1942 on up, Crown has the largest stock of replacement parts for Jeep® vehicles, including factory-discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission and transfer case components. Crown Automotive also offers an exclusive line of component kits and accessory products.