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4177782 Water Temperature Regulator Caterpillar C4.4 OEM

Optimize your Caterpillar C4.4 with the 4177782 Water Temperature Regulator. OEM-grade, precise cooling. Fast shipping, 18-month warranty! Buy now.

Product Details

Keep Your Caterpillar C4.4 Running Cool with the 4177782 Water Temperature Regulator

Ensure your Caterpillar C4.4 diesel engine operates at peak efficiency with the 4177782 Water Temperature Regulator, an OEM-grade component designed to maintain optimal coolant flow and engine temperature. This precision-engineered thermostat prevents overheating, enhances fuel efficiency, and extends engine life, making it ideal for excavators, wheel loaders, and generator sets. Trusted by professionals, it’s the key to reliable performance in the toughest conditions.

Why Choose the 4177782 Water Temperature Regulator?

  • Precise Temperature Control: Regulates coolant flow to keep your C4.4 engine at an ideal 85°C operating temperature, reducing wear and tear.

  • OEM Compatibility: Perfectly fits Caterpillar C4.4, C6.6, and C7.1 engines, with cross-references to 277-2974, 367-1819, and 4227384M1.

  • Durable Construction: Built to withstand high temperatures and heavy-duty use, weighing just 0.45 kg for seamless integration.

  • Proven Reliability: Backed by an 18-month warranty, ensuring confidence for construction, mining, and industrial applications.

Applications That Thrive


The 4177782 Water Temperature Regulator is designed for Caterpillar equipment, including the 320D excavators, 950 GC wheel loaders, 120M motor graders, and C4.4-powered generator sets like the XQP100. It’s a critical component for industries like construction, agriculture, and power generation, ensuring your equipment stays operational under high workloads.

Why Volgen Power is Your Trusted Partner

  • Lightning-Fast Shipping: Order by 2 PM EST for same-day dispatch (Monday-Friday).
  • Technical Expertise: Our Caterpillar specialists are ready to assist with fitment or installation queries.
  • Budget-Friendly Quality: OEM-grade parts at prices that support your bottom line.

Stay Cool Under Pressure – Order Now!

Don’t let overheating slow your operations. Add the 4177782 Water Temperature Regulator to your cart today and keep your Caterpillar C4.4 engine performing flawlessly. Click “Buy Now” to secure your part and power through your projects!

Installation Note: Verify your engine model (C4.4, C6.6, or C7.1) and ensure proper installation per Caterpillar guidelines. Contact us for support or explore our full range of C4.4 spare parts.

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