Brand New Cummins Thermostat and Housing 5294106 - The Key to Optimal Engine Performance
Welcome to Guangzhou Pinxin Engine Co., Ltd., your trusted source for high-quality diesel engine parts. We are proud to present the brand new Cummins Thermostat and Housing 5294106. This essential component plays a crucial role in maintaining the optimal operating temperature of your diesel engine, ensuring peak performance and longevity.

Product Overview
The Cummins Thermostat and Housing 5294106 is a genuine, high-quality replacement part designed specifically for select Cummins diesel engines. This assembly includes both the thermostat and its housing, providing a complete and reliable solution for your engine's cooling system. Ensuring your engine operates at the correct temperature is vital for fuel efficiency, reducing wear and tear, and preventing overheating.
Applications and Compatible Models
This thermostat and housing assembly is commonly used in a variety of Cummins engine models, which power a wide range of heavy-duty equipment. While specific compatibility should always be verified with your engine's manual or by contacting our expert team, this part is often found in:
Construction Equipment: Including excavators, loaders, bulldozers, and graders. For example, it might be used in certain models of excavators like the Komatsu PC200 powered by a Cummins engine. These machines are essential for digging, earthmoving, and construction projects.
Agricultural Machinery: Such as tractors and harvesters. A John Deere 8R series tractor with a Cummins engine could utilize this type of thermostat to regulate its temperature during demanding fieldwork like plowing and harvesting.
Trucks and Buses: Many commercial vehicles rely on Cummins engines. This thermostat housing could be found in various models of heavy-duty trucks like the Kenworth T680, ensuring the engine stays cool during long hauls and demanding transportation tasks.
Power Generation Sets: Diesel generators used for backup power in hospitals, factories, and other critical facilities often employ Cummins engines. This part helps maintain the consistent operating temperature needed for reliable power output.
Guangzhou Pinxin Engine Co., Ltd. specializes in providing top-quality diesel engine parts, including cylinder liners, pistons, engine blocks, crankshafts, injectors, and diesel pumps. We understand the importance of reliable components for your heavy machinery and are committed to supplying durable and efficient solutions.
Key Features and Benefits
Genuine Cummins Part: Ensures perfect fit and reliable performance.
Complete Assembly: Includes both the thermostat and housing for easy installation.
Optimal Engine Temperature Regulation: Improves fuel efficiency and reduces engine wear.
Durable Construction: Built to withstand the demanding conditions of diesel engines.
Frequently Asked Questions (FAQ)
Q: What are the signs of a failing thermostat?
A: Common signs include engine overheating, the engine taking longer than usual to warm up, inconsistent temperature readings, and poor fuel economy.
Q: How often should I replace my diesel engine's thermostat?
A: Thermostats typically last for several years, but it's recommended to inspect them during regular cooling system maintenance or if you notice any of the symptoms mentioned above.
Q: Can I drive my vehicle if I suspect the thermostat is failing?
A: It's not advisable to drive for extended periods with a suspected faulty thermostat, especially if the engine is overheating, as this can cause significant damage.
Troubleshooting and Maintenance Tips
Troubleshooting:
If your engine is overheating, check the coolant level first. If that's not the issue, the thermostat might be stuck closed. If the engine is taking too long to warm up, the thermostat might be stuck open.
Maintenance:
Regularly flush and replace your engine coolant according to the manufacturer's recommendations. This helps prevent corrosion and buildup that can affect thermostat performance. Inspect the thermostat housing for any signs of leaks or damage during routine maintenance.
Diesel Engine Parts Glossary (English, Chinese, Russian)
Fuel Injector (燃油喷射器 - Топливный инжектор): Installed in the cylinder head. Example: Caterpillar CAT 320D fuel injector
Crankshaft (曲轴 - Коленчатый вал): Located in the engine block. Example: Cummins ISX crankshaft
Piston Ring (活塞环 - Поршневое кольцо): Fitted on the piston. Example: Perkins 1104D piston ring
Oil Filter (机油滤清器 - Масляный фильтр): Attached to the engine block. Example: Fleetguard LF9009 oil filter for Volvo EC220D excavator
Air Filter (空气滤清器 - Воздушный фильтр): Part of the air intake system. Example: Donaldson P608666 air filter for Scania R500 truck
Water Pump (水泵 - Водяной насос): Usually mounted on the front of the engine. Example: Deutz TD226B water pump
Turbocharger (涡轮增压器 - Турбокомпрессор): Connected to the exhaust manifold and intake system. Example: Holset HX55 turbocharger for Iveco Stralis truck
Exhaust Valve (排气门 - Выпускной клапан): Located in the cylinder head. Example: Detroit Diesel Series 60 exhaust valve
Intake Manifold (进气歧管 - Впускной коллектор): Attached to the cylinder head. Example: MAN D2866 intake manifold
Connecting Rod (连杆 - Шатун): Connects the piston to the crankshaft. Example: Mitsubishi S6K connecting rod for Caterpillar CAT 325C excavator