OTTAWA 90036411 Heater Core Terminal Tractor 604634368514

( Brand: Ottawa ), ( Manufacturer Part Number: 90036411 ), ( Part Type: Heater ), ( UPC: 604634368514 )

Review OTTAWA Cab Heater Core Terminal Tractor Freightliner Heavy Duty Trucks

The Ottawa 90036411 Heater Core Terminal is a crucial component in the heating system of Freightliner tractors. This heater core terminal is designed to provide a secure and efficient connection between the engine coolant system and the heater core.

The terminal is made of high-quality materials, ensuring durability and resistance to corrosion. It features a robust design with multiple inlets and outlets to accommodate various hoses from the engine coolant system and the heater core. These inlets and outlets are equipped with O-ring seals to prevent leaks and ensure a tight seal.

The terminal is also designed with ease of installation in mind. It comes with pre-installed O-rings and brass compression nuts, making the installation process straightforward and efficient. The compression nuts are designed to securely hold the hoses in place, providing a reliable connection between the terminal and the hoses.

The Ottawa 90036411 Heater Core Terminal is specifically engineered for Freightliner tractors, ensuring a perfect fit and compatibility with the vehicle's heating system. It is important to note that using a non-compatible terminal may result in leaks, reduced heating performance, or even damage to the vehicle's heating system.

In summary, the Ottawa 90036411 Heater Core Terminal is a vital component for maintaining the heating system in Freightliner tractors. Its high-quality materials, robust design, and easy installation make it an ideal choice for both professional mechanics and DIY enthusiasts. By providing a secure and efficient connection between the engine coolant system and the heater core, this terminal ensures optimal heating performance and prolongs the life of the vehicle's heating system.

Buying a Freightliner heater core terminal (Ottawa 90036411) for a tractor involves considering several factors before making a decision. Here are some pros and cons to help you make an informed decision:

1. Improved Comfort: A functional heater core terminal ensures that the tractor cab remains warm during cold weather, enhancing the comfort of the driver.

2. Enhanced Durability: The Freightliner heater core terminal is designed to withstand the rigors of commercial trucking, ensuring a long lifespan.

3. Availability: The Ottawa 90036411 heater core terminal is widely available from various truck parts suppliers, making it easy to find and purchase.

4. Cost-Effective: Replacing a faulty heater core terminal with a new one is often more cost-effective than attempting to repair it or purchasing a used one.

1. Cost: The price of a new heater core terminal can be substantial, especially for commercial vehicles.

2. Installation Complexity: Installing a new heater core terminal requires some mechanical knowledge and skills, which may involve hiring a professional mechanic or spending time learning how to do it yourself.

3. Potential for Additional Repairs: Replacing a heater core terminal might indicate other underlying issues with the vehicle's heating system, which could require further repairs.

In conclusion, the decision to buy a Freightliner heater core terminal (Ottawa 90036411) for a tractor depends on several factors, including the cost, availability, and the driver's comfort needs. If the heater core terminal is faulty, and the cost of repairs outweighs the cost of a new one, then replacing it could be a wise investment. However, it's essential to consider the potential for additional repairs and the installation complexity before making a purchase.

If you decide to buy a new Freightliner heater core terminal, ensure you purchase it from a reputable supplier to guarantee its authenticity and quality. Additionally, consider having a professional mechanic install it to ensure it's installed correctly and functioning optimally.

Details:

The 90036411 core provides unparalleled temperature management for your vehicles HVAC system by maintaining a secure flow of hot coolant through its high-efficiency fins. The superior design helps optimize cabin temperatures, extends the life of your heating assembly, and provides a reliable service when properly installed. Compatible cross-references of the product include: Calmer Ottawa 90036411, OT90036411, OTT90036411, KAL90036411, and Atman 90036411. This is one genuine Calmer Ottawa 90036411 cab heater core.

HVAC Placement: Interior Dashboard Climate Unit. Engineered for Peak Cab Comfort: The Calmer Ottawa 90036411 Heater Core. This interior climate component is designed for heavy-duty trucks and terminal tractors, offering superior protection against coolant loss, physical wear, structural stress to ensure efficient cabin warming peak yard operation. Characteristics: Material: Premium Brazed Aluminum.

Ready-to-use, this interior climate assembly delivers optimal heat output and durability in demanding winter yard conditions. Component Type: Cabin Heater Core.

part #: 90036411 price

• $243.65

specifications aiconditioni:

• for makes: Freightliner
• brand: Ottawa
• mpn: 90036411
• part type: Heater
• upc: 604634368514

returns aiconditioni:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

offer aiconditioni:

• availability: In Stock
• sold: 0
• quantity: 2
• options: Ship-to-home
• started: May 6, 2026

payments aiconditioni:

• credit card: Diners-club
• other
• wallet: Apple-pay

seller aiconditioni:

• # reviews: 704
• city: West Jefferson, Ohio
• rating: 100.0%

general aiconditioni:

• Commercial Truck Parts > Air Conditioning Heating > Heaters
• condition: New

shipping aiconditioni:

• service: UPS Ground Saver
• carrier: UPS
• class: Economy
• type: Fixed
• transit: 5-9 Days
• cost: $0.00

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