Cooling Systems

TDot Performance is a trusted and well-regarded dealer of high-quality cooling systems and fundamental performance parts. Our large collection of cooling components makes certain that your engine is properly cooled and prevented from overheating even on the most demanding driving conditions. The cooling fans, coolant tanks, and radiators we carry come with the best prices you'll ever find in Canada.

CADILLAC Cooling Systems
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    • Material: Aluminum
    Fits: CADILLAC
    C$1,077.65
    Free Shipping
    • Material: Aluminum
    Fits: CADILLAC
    C$1,437.83
    Free Shipping
  1. Key Features:
    • Water Neck
    • Chrome Plated
    • Swivel
    • w/Bolts
    Fits: CADILLAC
    C$114.62
    Free Shipping
    • Water Neck
    • Straight Style
    • Black Finish
    • Incl. Stainless Steel Mounting Bolts
    Fits: CADILLAC
    C$49.71
    Free Shipping
    • Water Pump Bolts
    • 6 pc. M8-80 mm x 1.75 in.
    • 2 pc. M6-20 mm x 1 in.
    • Hex Head Bolts
    • Polished Stainless Steel
    Fits: CADILLAC
    C$96.89
    Free Shipping
  2. Key Features:
    • High Flow Thermostat
    • 063 mm
    • 160 Deg.
    Fits: CADILLAC
    C$77.99
    Free Shipping
  3. JET Powertech Thermostats will guarantee your vehicle has consistent engine cooling and increased hp, achieved by reducing your engine's temperature. The thermostats also ensure improved metering of water throughout your engine. They are made from durable stainless steel.

    Key Features:
    • Jet Low Temp Stat Thermostat
    • 180 deg
    Fits: CADILLAC
    C$74.61
    Free Shipping
  4. Key Features:
    • Water Neck
    • Chrome Plated
    • w/Bolts And O-Ring
    • 0.5 in. Vacuum Switch Hole
    • Check To Insure Correct Fit
    Fits: CADILLAC
    C$67.77
    Free Shipping
  5. Key Features:
    • High Performance Thermostat
    • 180 deg.
    • Race Only
    Fits: CADILLAC
    C$63.40
    Free Shipping
  6. Key Features:
    • LS1 Late Thermostat
    • 160 deg.
    Fits: CADILLAC
    C$73.41
    Free Shipping
  7. Dorman's Engine Oil Cooler Hose Assembly guarantees an effortless transfer of oil from the engine to the cooler. This durable hose assembly will defend your vehicle's engine and will surely serve you well for a very long time, because it is resistant against corrosion and leakage. Where applicable, the assembly contains clips and gaskets. Dorman's Engine Oil Cooler Hose Assembly features simple installation and is designed as a direct replacement.
    Fits: CADILLAC
    C$230.98
    Free Shipping
  8. Dorman's Engine Coolant Recovery Tank is very durable and is able to endure the expansion and cracking made by the extreme temperature fluctuations. Coolant fluid loss is avoided as well, thanks to the strong, plastic construction. Dorman's Engine Coolant Recovery Tank is available with reservoir cap and level sensor ? where it is applicable.
    Fits: CADILLAC
    C$110.98
    Free Shipping
    • Series: BladeRunner OER Series
    • Radiator Material: Aluminum/Plastic
    • Radiator Style: Crossflow
    • Inlet Location: Upper driver side
    • Outlet Location: Lower Passenger side
    • Quantity: Sold Individually
    Fits: CADILLAC
    C$482.98
    Free Shipping
    • Water Neck
    • Swivel
    • 30 Degree Angle
    • Polished Aluminum Finish
    • Incl. Mounting Bolts/Gaskets
    Fits: CADILLAC
    C$79.11
    Free Shipping
    • Water Neck
    • Straight Style
    • Polished Aluminum Finish
    • Incl. Stainless Steel Mounting Bolts
    Fits: CADILLAC
    C$99.07
    Free Shipping
  9. Dorman offers a variety of outstanding pulleys ? power steering pulleys, water pump pulleys, idler pulleys, etc. Dorman's pulleys feature high grade plastic and/or steel construction. Trouble-free performance and highest endurance are guaranteed, because Dorman's pulleys are quality-tested. Ideal fit is ensured as well, because the pulleys are designed as direct replacement parts. You can install Dorman's pulleys with no difficulties.
    Fits: CADILLAC
    C$112.98
    Free Shipping
  10. JET Powertech Thermostats will guarantee your vehicle has consistent engine cooling and increased hp, achieved by reducing your engine's temperature. The thermostats also ensure improved metering of water throughout your engine. They are made from durable stainless steel.

    Key Features:
    • Jet Performance Module Stage 2
    • 50 State Legal
    Fits: CADILLAC
    C$90.98
    Free Shipping
  11. JET Low-Temp Thermostats will deliver consistent engine cooling and an accurate metering of water throughout the engine. The thermostats are made with high quality stainless steel.

    Key Features:
    • Jet Low Temp Stat Thermostat
    • 180 deg.
    Fits: CADILLAC
    C$93.98
    Free Shipping
  12. Key Features:
    • Radiator Cap
    • Chrome
    • OEM Style
    • 15-18 lb.
    • Check To Insure Correct Fit
    Fits: CADILLAC
    C$57.79
    Free Shipping

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What does the cooling system do?


To put it simply, your vehicle's cooling system is responsible for keeping the engine from overheating. This may seem like a mundane function, but it is actually integral to the proper functioning of your vehicle. Contrary to what someone might think, a vehicle's engine actually runs more efficiently the hotter it is. So why do you need a cooling system then? The cooling system, contrary to its name, is actually responsible for helping the engine reach peak temperatures more quickly. Once the engine is heated, the cooling system helps it maintain a constant temperature (by preventing it from overheating or getting too cold).

At what temperature does your engine run best?


Your ideal engine temperature is 93 C. At this temperature, the engine is burning fuel at optimal efficiency. Your engine's lubricating oil is also at its lowest viscosity at this temperature. This means that the engine components can move around smoothly and will take less wear and tear.

Types of Cooling Systems


There are two types of cooling systems: liquid-based and air-based. As its name implies, a liquid cooling system circulates cooling liquid through the vehicle's engine. Conversely, air cooling systems circulate cool air through the engine's pipes.Liquid cooling systems are the norm in most modern vehicles, whereas older model vehicles usually used air cooling.

Cooling Systems in Canada


TDot Performance carries a variety of premium cooling systems and accessories. When you order from us, you do not pay any customs, duties, or brokerage fees. All orders are shipped free to your door. TDot Performance also guarantees the lowest price in Canada on all cooling systems.