If your vehicle is going to keep running strong, it’s essential to keep your cooling system healthy; it is the temperature regulator for the engine, keeping things cool in the summer and warm in the winter. A properly maintained cooling system will help your vehicle run at full efficiency.
Cooling System Basics
Cooling System
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Signs and Symptoms
Because the cooling system affects everything from your defroster to fuel mileage, routine maintenance will help you extend the life of your engine and avoid costly repairs. Here are some problems to keep an eye out for:
- Overheating: This is the most common cooling system failure. Possible causes include: water pump failure, cooling fan malfunction, thermostat failure, belt failure, restricted air flow to the radiator, and low coolant level.
- Leaks: Antifreeze/coolant puddles are the most common indicator of this issue, but some leaks can be difficult to find. When filling your system, be sure to use the coolant specified for your vehicle. If you use Concentrate instead of 50/50 formula, use distilled water.
- Underheating: This issue is not as common, but can be easily identified if your temperature gauge reads low or if your heater isn’t blowing warm air. This is most commonly caused by low coolant levels or thermostat failure.
- Temperature Fluctuation: If your vehicle’s temperature is rising and falling unpredictably during operation, it’s likely your coolant level is low. When filling your system, be sure to use the coolant specified for your vehicle. If you use Concentrate instead of 50/50 formula, use distilled water.
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Cooling System Components
There are several components that make up your cooling system. Murray and Import Direct offer quality replacement parts to keep you on the road. If you’re experiencing any of the issues described above, stop by your local O’Reilly Auto Parts store and let one of our Parts Professionals help get your vehicle what it needs to keep running strong.
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Cooling System Components
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Cooling System Selection
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WATER PUMPS |
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VALUE PRICED Perfect for the cost conscious job |
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MEETS OE SPECIFICATIONS Provides reliable performance |
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OE FIT, LOOK AND FUNCTION Installs, looks and operates like OE |
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NEW OE QUALITY BEARINGS AND SEALS OE-quality unitized bearings and seals are used for exceptional protection against coolant leakage and contamination, and to assure long life |
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UNIT IS 100% NEW Only new, OE-quality components are used, with no substitutions |
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RADIATORS |
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VALUE PRICED Perfect for the cost conscious job |
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MEETS OE SPECIFICATIONS Provides reliable performance |
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OE DESIGN TANK CRIMPING OE design crimping is used to create a worry-free seal and extend the life of the radiator |
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SUPERIOR SIDE TANK DESIGN Fully ribbed tank design along with 3mm sidewall thickness provides added strength and rigidity |
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IMPROVED OIL COOLER SEAL Captured O-ring seals are used for exceptional protection against contamination, and to assure long life |
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RADIATOR HOSES |
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VALUE PRICED Perfect for the cost conscious job |
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MEETS OE SPECIFICATIONS Provides reliable performance |
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CHEMICAL RESISTANT RUBBER COMPOUND Same compound as OE hoses, eliminating the leading cause of hose failure |
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THICK HOSE WALL For longer life and superior performance |
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HIGH PERFORMANCE KNIT REINFORCEMENT Provides burst limits that exceed SAE standards |
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