• Products
  • 1605736021 Toyota HOSE SUB-ASSY, RADIATOR

1605736021 Toyota HOSE SUB-ASSY, RADIATOR, Price: 26.46$, Weight: 0.57kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Toyota

    1605736021

    HOSE SUB-ASSY, RADIATOR

    		 0

    0.57

    7-10

    26.46$
    Not Available

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Toyota
    1605736021 
    HOSE SUB-ASSY, RADIATOR
    		0
    0.656
    -
    33.45$
    		 Not Available

    Compatibility

    DescriptionModelOptionsProd PeriodDiagram
    ALA4#,ASA44,AVA4#,WWA42,ZSA4#ASA44L-RNTMKXATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (2ARFE) 2500CC 16-VALVE DOHC EFI; Destination: RUSSIA10.2016 - 09.2019 View

    Durable Radiator Hose Assembly for Toyota Cooling System 🔧

    This molded upper coolant hose keeps engine temperature under control by carrying hot coolant from the engine outlet to the radiator inlet. Built from heat- and chemical-resistant EPDM with textile reinforcement, it delivers OEM fit, correct curvature, and reliable sealing at factory clamps. A precise hose like this prevents kinks, ensures steady flow, and protects your motor during daily driving and long trips.

    Why you need this hose ❄️

    The engine cooling system depends on a strong, leak-free hose to maintain pressure and circulation. Correct inner diameter and molded shape guarantee tight joints and clearance from fans, belts, and sharp edges, reducing the chance of abrasion or collapse under vacuum.

    How it works 🚗

    When the thermostat opens, the water pump pushes heated coolant through this hose to the radiator, where it sheds heat before returning via the lower line. The reinforced wall resists pulsation, temperature swings, and typical system pressures, keeping coolant moving smoothly without expansion or bulging.

    What happens if it’s broken ⚠️

    Cracks, soft spots, swelling, or leaks lead to coolant loss, steam, sweet odor, and a rising temp gauge. Continued driving risks overheating, warped cylinder head, or a blown head gasket. If you notice drips or white crust near the necks, stop, let the engine cool, and replace promptly.

    Installation tips ✅

    Work on a cold engine. Drain enough coolant, clean necks, fit new clamps, position the hose without twist, torque evenly, refill with Toyota-spec coolant, and bleed air. Recheck for seepage after a short drive.

    Compatibility

    • Rav4