Thermostat
OEM Thermostat Engine Coolant #51660509 - OEM Engine and Cooling Replacement for Case Construction Equipment Built to meet service-repair needs, this OEM component replaces failed originals impacted by overheating, charging issues, belt wear, or engine-service replacement needs and overheating, belt slip, no-start conditions, and charging-system issues. Commonly sourced for alternator replacement, starter service, belt repair, and overheating-related maintenance needs on heavy equipment.
More Details
Part Number: 51660509
Application: Engine-support replacement component used to repair overheating, no-start conditions, charging issues, belt wear, or cooling-system service faults.
Key Features:
- OEM replacement for worn engine-support, charging, or cooling-system components
- Helps restore dependable start-up, charging, airflow, or heat-management function
- Direct-fit service part for repair and routine heavy equipment maintenance
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
Replaces the following OEM and aftermarket part numbers. Click any reference to search for matching parts.
- Manufacturer part number
- 51660509
- Internal SKU
- IC:51660509
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.85 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.