PERKINS 4133L507 Thermostat 315D2/318D2

( Brand: Perkins ), ( Manufacturer Part Number: 4133L507 ), ( Part Type: Thermostat ), ( Item Condition: Brand New ), ( Material: Plastic ), ( System Switching: No )

Review PERKINS New Thermostat Assembly 315d2/318d2

The Perkins 4133L507 thermostat is a crucial component of Perkins Engines' cooling system, specifically designed for models with the 315D2 and 318D2 engine codes. This thermostat plays a vital role in maintaining optimal engine temperature, ensuring efficient engine performance and longevity.

The Perkins 4133L507 thermostat is a fully automatic, mechanical type, featuring a robust stainless steel housing that provides durability and resistance to corrosion. The thermostat operates by regulating the flow of coolant between the engine and the cooling system based on engine temperature. When the engine reaches its optimal operating temperature, the thermostat opens, allowing coolant to circulate freely.

This thermostat is designed and engineered to meet the stringent requirements of Perkins Engines, ensuring a perfect fit and reliable operation. The 4133L507 thermostat comes with a built-in bypass valve, which allows coolant to bypass the thermostat when it's cold, enabling quick engine warm-up. This feature is particularly useful in cold climate applications, ensuring the engine reaches operating temperature faster.

The Perkins 4133L507 thermostat is also designed with a high-temperature rating, ensuring it can effectively regulate engine temperature even under heavy loads and in high ambient temperature conditions. The thermostat's housing is equipped with a pressure relief valve, which releases excess coolant pressure if necessary, preventing potential engine damage.

The Perkins 4133L507 thermostat is easy to install, with a simple bolt-on design that requires no special tools or techniques. Its durable construction ensures long-lasting performance, reducing the need for frequent replacements.

In summary, the Perkins 4133L507 thermostat is a high-quality, reliable, and durable component designed to maintain optimal engine temperature and ensure efficient engine performance for Perkins Engines with 315D2 and 318D2 engine codes.

The Perkins 4133L507 thermostat, part numbers 315D2 and 318D2, is a crucial component in the cooling system of Perkins engines. Here are some pros and cons associated with purchasing this thermostat:

1. Ensures Proper Engine Temperature: A thermostat plays a vital role in maintaining the engine temperature at an optimal level. The Perkins 4133L507 thermostat is specifically designed for Perkins engines and ensures efficient engine performance.

2. Improves Engine Longevity: A faulty thermostat can lead to overheating or freezing of the engine, which can cause significant damage. By replacing the old thermostat with a new one, you can protect your engine from potential harm and increase its lifespan.

3. Easy to Install: This thermostat is relatively easy to install, making it a cost-effective solution for engine cooling system issues. The installation process typically does not require any specialized tools or skills.

4. High-Quality Material: The Perkins 4133L507 thermostat is made from high-quality materials, ensuring durability and reliability. It is designed to withstand the harsh conditions of industrial applications.

1. Cost: While the thermostat itself may not be overly expensive, the cost of purchasing it and the labor for installation can add up, particularly if you are not doing the installation yourself.

2. Availability: Depending on your location and the supplier, availability of the Perkins 4133L507 thermostat may be limited. You may need to order it online or contact a Perkins dealer to ensure that you can get it in a timely manner.

3. Potential for Cross-Contamination: If you are working on multiple engines or machines, there is a risk of cross-contamination if you use the same thermostat for different engines. It is important to ensure that you have the correct thermostat for each engine to avoid any potential issues.

In conclusion, the Perkins 4133L507 thermostat is a vital component for maintaining the optimal engine temperature in Perkins engines. While there are some cons associated with purchasing and installing this thermostat, the benefits, such as improved engine performance and longevity, make it a worthwhile investment. It is important to ensure that you are purchasing the correct thermostat for your engine and that you have the necessary tools and skills to install it properly. Overall, the pros outweigh the cons when it comes to purchasing the Perkins 4133L507 thermostat.

Recommendation: If you are experiencing cooling system issues with your Perkins engine, we recommend replacing the thermostat with a new Perkins 4133L507 thermostat. It is a cost-effective solution that can help improve engine performance and longevity. Be sure to purchase the correct thermostat for your engine and follow the installation instructions carefully to ensure proper installation.

Details:

part #: 4133l507 prices

• $134.43-$140.71

specifications thermoditto:

• brand: Perkins
• mpn: 4133l507
• part type: Thermostat
• item condition: Brand New
• material: Plastic
• system switching: No

returns thermoditto:

• time: 14 Days
• method: Money back
• paid by: Buyer
• policy: Returns Accepted

payments thermoditto:

• other
• wallet: Apple-pay
• credit card: Visa

seller thermoditto:

• city: Hebron, Kentucky
• rating: 97.2%
• # reviews: 68

shipping thermoditto:

• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• transit: 5-9 Days
• type: Fixed
• cost: $0.00

general thermoditto:

• Heating, Cooling Air > Thermostats > Non-programmable Thermostats
• condition: New

offer thermoditto:

• sold: 0
• started: January 5, 2026
• quantity: 2
• availability: In Stock
• options: Ship-to-home
• best offers: True