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SKU:
ZZ3F04257
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Thermostat for Caterpillar PM820 PM825 PM822 PM620 PM622 PM-565B PR-450C
$53.39
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$53.39
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$53.39
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Thermostat for Caterpillar PM820 PM825 PM822 PM620 PM622 PM-565B PR-450C
This thermostat for Caterpillar models regulates engine coolant temperature to ensure efficient operation and consistent performance across demanding paving and milling applications. It is a direct thermal replacement component designed to open and close at the correct temperature range for these specific Caterpillar machines. The thermostat for Caterpillar PM820, PM825, PM822, PM620, PM622, PM-565B, and PR-450C helps maintain optimal engine heat for reduced wear and dependable uptime.
Overview
This thermostat for Caterpillar controls coolant flow to keep the engine within its proper operating temperature window. It is built for heavy-duty paving and milling equipment where consistent heat management is essential. This thermostat for Caterpillar supports reliable cold starts and prevents overheating during extended operation.
Built For Performance
- Precision-engineered wax pellet element for accurate temperature response
- Corrosion-resistant construction for long service life in harsh environments
- Meets OEM thermal performance specifications for proper engine warm-up
- Rugged valve design withstands high coolant pressure and vibration
- Direct-fit configuration for straightforward replacement
Fits These Machines
- for Caterpillar PM820
- for Caterpillar PM825
- for Caterpillar PM822
- for Caterpillar PM620
- for Caterpillar PM622
- for Caterpillar PM-565B
- for Caterpillar PR-450C
On-The-Job Use
- Maintains engine temperature during asphalt milling and pavement profiling
- Ensures stable coolant flow in stop-and-go paving operations
- Supports reliable performance in hot ambient conditions
- Helps prevent thermal stress during heavy load cycles
Specs At A Glance
| Product Type | Thermostat |
| Compatible Brands | for Caterpillar |
| Function | Coolant temperature regulation |
Good To Know
Q: How does this thermostat for Caterpillar help engine performance? A: It ensures the engine reaches and maintains operating temperature quickly, reducing fuel consumption and component wear. This thermostat for Caterpillar opens and closes at the correct thermal set point for consistent cooling.
Q: What should I check before installing this thermostat for Caterpillar? A: Verify the thermostat housing and gasket condition for a clean sealing surface. Confirm your machine's serial number and current cooling system configuration before ordering to ensure compatibility.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.