Genuine Mercury Zephyr Cooling Hose

Cooling System Hose
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    Mercury Zephyr Tee 5/8 X 5/8

    Part Number: -389344-S100
    $13.73 MSRP: $18.75
    You Save: $5.02 (27%)
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    Product Specifications
    • Warranty: This genuine part is guaranteed by Ford's factory warranty.
    Fits the following Vehicles:
    • 1980-1983 Mercury Zephyr | 4 Cyl 2.3L | 3AT C3, 3AT C4, 3AT C5, 4MT

Mercury Zephyr Cooling Hose

The Mercury Zephyr Cooling Hose transports coolant from the moving components of the engine to the radiator's stationary elements. Cooling Hose links the block (the pump) to the radiator, the heater core, and the overflow tank. The engine moves on its mounts. So, the Cooling Hose must bend without cracking. That is why flexibility is important. The Zephyr cooling circuit is made of four main lines. The upper and lower radiator hoses manage bulk flow. A bypass hose allows coolant to move while the thermostat is closed. A heater hose is for the cabin core. While the earlier Zephyr models and the later years maintained the same construction style in rubber, advancements in the chemistry of compounds did gradually boost heat resistance and lifespan. The primary change that owners will notice when their vehicles are due for inspection is this. A damaged Cooling Hose is a troublesome sign in any year since a sudden leak could leave your Mercury stranded on the roadside with severe overheating. Checking the overall condition of the Cooling Hose guarantees that every Mercury Zephyr stays cool. Moreover, changing one of these components only requires loosening a couple of clamps, cleaning the parts where the hose connects, and tightening everything back up. In this way, your Mercury will stay cool mile after mile.

We provide a wide range of Mercury Zephyr Cooling Hose at the optimal prices. If you need Mercury Zephyr Cooling Hose, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Mercury Zephyr Cooling Hose Parts Questions & Experts Answers

  • Q: How to inspect, remove, and install the cooling hose in the cooling system to ensure proper operation on Mercury Zephyr?
    A:
    A key ingredient in the proper operation of the cooling system is the routine inspection of hoses and their connectors for condition. Another ingredient to long hose life is the proper removal and installation procedure, as incorrect methods will shorten the useful life of the hose and may also lead to the damaging of other engine components. Routine inspection of hoses involves checking of all connections for watertight fit and all hoses for cracking. Squeeze each hose at several points along its length and closely inspect the surface for cracking, splitting, or breaks. If cracking is severe, replace the hose. To remove the hoses, first park the car on a flat, level surface. Disconnect the negative lead from the battery. It is necessary to drain only enough coolant from the system to allow removal of the hose, Upper hoses will require far less draining than lower. Loosen the hose clamps at each end of the hose. Grasp the hose firmly, at the flange, twist and pull simultaneously. Discretion is required for this job, Do not 'muscle' the connectors on the radiator, for instance, as they are of soft, thin, alloy sheet and will deform or break very easily. If the above procedure doesn't work, the hose will have to be cut from the flange to avoid the possibility of damaging flanges and other related parts. Using a razor blade or art knife, carefully slit the hose in several shallow cuts. These cutting tools are manufactured of metal harder than the flanges and will gouge the flanges. These gouges will be the primary site of fatigue cracking later in the life of the engine, so take the time to cut the hose, only. When the hose has been cut, carefully peel it away from the flange. Do not insert any tools or levers between the hose and the flange as these will also gouge or deform the flange, making sealing of the new hose difficult. Inspect the inside surfaces of all removed hoses for evidence of mineral build-up and rust in the cooling system. If there is evidence of build-up, flush the system. Installation of the hoses is the reverse of removal. Coat the flange surface with waterproof sealer. Slide the hose over the flange and position the clamp as shown in the accompanying figure. Tighten the clamp until the hose is snug on the flange. Fill the cooling system with fresh coolant mixed. Start the engine and allow it to reach operating temperature. Check all connections for leakage.

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