New 2477133 (7C3095) Regulator Replacement suitable for Caterpillar Equipment
- New Regulator Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 2477133 Water Temperature Regulator
▶Specification for 2477133 Water Temperature Regulator
▶Exact Fit Guarantee for 2477133 Water Temperature Regulator
▶| Models | 3306, G3612, C12, C15 |
|---|---|
| Dimensions | 2.76x2.76x3.54 |
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Great affordable option for aftermarket parts
Found Propel Parts while looking for parts to repair a D6C dozer that has been sitting for 20 years. Great parts, great prices, fast shipping and excellent customer service. -
Great prices prompt courteous customer service and fast shipping.
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I would give 5 stars but my first time ordering from here and using aftermarket parts. The price is reasonable comparing to original Cat parts and the customer support is great and hoping to do more business with them
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BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you! -
Very knowledgeable and quick to quote parts.
Very quick to respond to parts quotes. Knowledgeable and Polite, and very quick shipping. Definitely will purchase parts from these guys in the future.
Frequently Asked Questions
What is the function of the 2477133 Regulator?
What is the Caterpillar 2477133 regulator used for?
The Caterpillar 2477133 water temperature regulator is a high-quality aftermarket replacement designed to help control coolant flow and maintain proper engine operating temperature. It is manufactured to meet or exceed OEM specifications for dependable cooling system performance and durability.
How to install this 2477133 regulator?
Please follow the installation steps provided below
1. Before starting, turn off the equipment and relieve any system pressure
2. Remove the old regulator carefully and clean the mounting area
3. Position the new regulator securely
4. Connect the fittings, and tighten them to the recommended torque
5. Once installed, run the system briefly to check for leaks or irregular pressure levels.
What are the benefits of the 2477133 regulator?
- Helps maintain proper engine operating temperature
- Supports efficient coolant flow and cooling performance
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Helps reduce overheating-related engine issues
Which engines or machines are compatible with this regulator?
Is the 2477133 regulator compatible with multiple Caterpillar machines?
Yes, this regulator may fit various Caterpillar applications including 3306, G3612, C12, and C15 models depending on the cooling system configuration. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Does the 2477133 Regulator meet performance standards?
Why is replacing a faulty water temperature regulator important?
Replacing a faulty regulator helps maintain proper engine temperature, prevent overheating, and protect critical cooling system and engine components from unnecessary wear.
When should I replace my regulator?
Does the 2477133 regulator meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, temperature regulation, and reliable cooling system performance.
How can I tell if my current regulator is failing?
Typical signs include:
1. Fluctuating pressure readings
2. Poor engine response
3. Irregular fuel flow.
If these issues occur, inspection or replacement is advised.
Can a failing regulator affect equipment performance?
Yes. A failing regulator may lead to overheating, unstable coolant temperatures, reduced efficiency, and increased wear on engine components.
Is professional assistance required for installation?
Are related Caterpillar cooling components available from Propel Parts?
Yes. Propel Parts offers a wide range of cooling system replacement parts for Caterpillar equipment. You can also explore the 7N0208 / 1118010 Water Temp Regulator for another related replacement option.
This 2477133 Water Temperature Regulator is compatible with the following models:
3306, G3612, C12, C15 & more...

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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