Radiator for 2006-2010 Hyundai Sonata & More - DENSO 221-3704

$183.99
DENSO Auto Parts Radiator 221-3704
DENSO Auto Parts Radiator 221-3704

Vehicles this part fits
    Part number: 221-3704
    UPC: 042511194953
    Condition: New
    Weight: 43.87 LBS
    Item Package Code: EA
    Part Has Core (Y/N): N
    Item Package Quantity: 1
    $183.99
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    DENSO Auto Parts Radiator P/N:221-3704
    DENSO Auto Parts Radiator P/N:221-3704
    $183.99
    $183.99

    DENSO Auto Parts 221-3704 radiator for the 2006-2010 Hyundai Sonata V6 3.3L, the 2009-2010 Sonata 4-cylinder 2.4L and other vehicles carries engine heat out of the coolant and releases it to the air. A working radiator is needed for proper engine cooling and function.

    • Thin-tube aluminum core with a fin pitch that produces efficient heat transfer
    • Tanks, fin pitch, core dimensions and materials built to rigid car-maker standards
    • Passes strict durability and function tests
    • Built on a First Time Fit philosophy

    Quick facts

    • Part: DENSO Auto Parts 221-3704 radiator
    • Fits: the 2006-2010 Hyundai Sonata V6 3.3L, the 2009-2010 Sonata 4-cylinder 2.4L and other vehicles
    • Condition: New

    Overheating, coolant stains or drips under the front of the car, and visible corrosion or bent fins on the core can mean a radiator is worn. These signs alone do not prove the radiator is the problem; a stuck thermostat can also cause overheating.

    Fits

    This radiator fits the 2006-2010 Hyundai Sonata V6 3.3L, the 2009-2010 Sonata 4-cylinder 2.4L, the 2006-2010 Kia Optima V6 2.7L, the 2006-2009 Hyundai Azera V6 3.8L and the 2007-2010 Azera V6 3.3L. Each car uses one radiator.

    Specifications

    Fit and size

    • Quantity per vehicle: 1
    • Core height: 18.625 in
    • Core width: 25.062 in
    • Core thickness: 0.625 in
    • Inlet diameter: 1.375 in
    • Outlet diameter: 1.375 in

    Build and materials

    • Core: thin-tube aluminum
    • Transmission oil cooler: included
    • Condition: New
    • Country of origin: Indonesia

    In the box

    One radiator with a transmission oil cooler.

    This part cross-references / interchanges with the following part numbers:

    8012831, 3406, 2831, 2831C, 25310-0A180, 25310-0A290, 25310-3K280, 25310-3L290, 41-2831, CU2831, 434099

    Frequently Asked Questions

    Is this a Kia Optima radiator that fits the 2006-2010 V6 2.7L?

    Yes. DENSO Auto Parts 221-3704 fits the 2006-2010 Kia Optima V6 2.7L, and that car takes one radiator.

    Is this a 2009 Hyundai Sonata radiator for both the 4-cylinder 2.4L and the V6 3.3L?

    Yes. DENSO Auto Parts 221-3704 fits the 2009-2010 Hyundai Sonata 4-cylinder 2.4L and the 2006-2010 Sonata V6 3.3L.

    Does the DENSO 221-3704 radiator come with a transmission oil cooler?

    Yes. DENSO Auto Parts 221-3704 is listed with a transmission oil cooler included. The listing is one radiator.

    What are the inlet and outlet sizes and core dimensions on this radiator?

    DENSO Auto Parts 221-3704 has a 1.375 in inlet and a 1.375 in outlet. The core measures 18.625 in high, 25.062 in wide and 0.625 in thick.

    How do I check a radiator for leaks before replacing it?

    With the engine off and cool, look over the core and tanks for coolant stains, wet spots, cracks and corroded or bent fins. A shop can pressure-test the cooling system if nothing shows.

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