NORTHERN RADIATOR 40078 Thermo Switch Screw Npt Threads 185 3/8

( Brand: Northern Radiator ), ( Manufacturer Part Number: 40078 ), ( Part Type: Switch Screw )

Review NORTHERN RADIATOR 185 Degree Thermo Switch Screw In Style 3/8 Inch Npt Threads

Northern Radiator 40078 185 Thermo Switch Screw with 3/8 NPT Threads

The Northern Radiator 40078 185 Thermo Switch Screw is a crucial component in maintaining optimal temperature control for your radiator system. This high-quality screw, manufactured by the reputable Northern Radiator, is designed to work seamlessly with your cooling system.

The screw features a unique 185 thermo switch, which is an essential device for regulating the temperature of your radiator. This thermo switch will automatically engage or disengage the cooling system based on the temperature of the coolant, ensuring your system is always functioning at its best.

The Northern Radiator 40078 Thermo Switch Screw also boasts 3/8 NPT (National Pipe Thread) threads. This standard thread size makes it compatible with a wide range of cooling system components, allowing for easy installation and replacement. The NPT threads also provide a secure connection, ensuring the thermo switch is firmly in place and functioning correctly.

This screw is precision-engineered to offer durability and reliability. It is crafted from high-quality materials, designed to withstand the rigors of regular use in a high-temperature environment. The Northern Radiator 40078 Thermo Switch Screw is an excellent choice for those seeking a reliable, long-lasting solution for their cooling system needs.

In summary, the Northern Radiator 40078 185 Thermo Switch Screw with 3/8 NPT Threads is a must-have for any radiator system. Its unique thermo switch, standard NPT threads, and durable construction make it an ideal choice for maintaining optimal temperature control and ensuring the longevity of your cooling system.

Analysis of Northern Radiator 40078 185 Thermo Switch Screw with 3/8 NPT Threads

1. Compatibility: This thermo switch screw is specifically designed to fit Northern Radiator's 40078 model, ensuring a perfect match for your radiator needs.

2. Standard Thread: The 3/8 NPT (National Pipe Thread) is a widely used standard in plumbing, which makes this product easily interchangeable with other components if necessary.

3. Durable: The thermo switch screw is made to withstand the heat and pressure associated with a radiator system, ensuring long-lasting performance.

1. Specific Model: Since this thermo switch screw is designed for a specific model, it may not be suitable for other radiator types, potentially limiting its versatility.

2. Availability: If the specific Northern Radiator model for which this part is designed is no longer in production or hard to find, replacement parts may also become scarce.

Conclusion: The Northern Radiator 40078 185 Thermo Switch Screw with 3/8 NPT Threads is a suitable choice if you own the specific model of Northern Radiator for which it is designed. Its standard thread makes it compatible with other plumbing components. However, its limited compatibility with other radiator models and potential availability issues should be considered.

Recommendation: If you are uncertain about the specific model of your Northern Radiator or if you prefer a more versatile part, it might be worthwhile to consider parts with broader compatibility or more common thread standards, such as the 1/2 NPT. Always ensure you are purchasing the correct part to maintain the safety and efficiency of your radiator system.

Details:

This wiring harness and relay kit will protect your cars electrical system from the added draw of dual electric fans proper gauge ensures a stable connection. Use a small amount of pipe thread compound instead. The temperature switch activates on at 185 degrees F and shuts off when the drops to 165. 185 Degree Thermo Switch Screw In Style 3/8 NPT Threads: Wire your dual electric fan / shroud assembly the easy way with this wiring harness relay and sender specifically designed setups.

part #: 40078 prices

• $85.02-$92.96

specifications ocoosys:

• brand: Northern Radiator
• mpn: 40078
• part type: Switch Screw

payments ocoosys:

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

offer ocoosys:

• sold: 0
• quantity: 1
• availability: In Stock
• started: October 12, 2025
• options: Ship-to-home

general ocoosys:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

returns ocoosys:

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

seller ocoosys:

• # reviews: 27073
• city: Huntington Beach, California
• rating: 99.3%

shipping ocoosys:

• cost: $8.25
• transit: 5-9 Days
• carrier: USPS, UPS, FedEx
• type: Calculated
• service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
• class: Standard, Expedited

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