Radiator for 2013-2015 Cadillac ATS & More - DENSO 221-9321

$277.99
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Vehicles this part fits

    Part number: 221-9321
    UPC: 042511225275
    Condition: New
    Weight: 35.36 LBS
    Item Package Code: EA
    Part Has Core (Y/N): N
    Item Package Quantity: 1
    $277.99

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    DENSO Auto Parts Radiator P/N:221-9321
    DENSO Auto Parts Radiator P/N:221-9321
    $277.99
    $277.99

    DENSO Auto Parts 221-9321 radiator for the 2013-2015 Cadillac ATS 4-cylinder 2.0L or V6 3.6L and other vehicles carries engine coolant through its core to shed heat. Proper engine cooling and function depend on the radiator working as it should.

    • Thin-tube aluminum core with fin pitch for efficient heat transfer
    • Tanks, fin pitch, core dimensions and materials built to rigid manufacturer standards
    • Passes strict durability and function tests

    Quick facts

    • Part: DENSO Auto Parts 221-9321 radiator
    • Fits: 2013-2015 Cadillac ATS 4-cylinder 2.0L or V6 3.6L and other vehicles
    • Condition: New

    A coolant leak at the core or tanks, a temperature gauge that climbs or a coolant level that keeps dropping can mean the radiator is failing. These signs alone do not prove the radiator is at fault; a stuck thermostat is another common cause. If you check the coolant level, do it with the engine cool. Each vehicle takes one radiator, and this listing is a single radiator.

    Fits

    This radiator is a direct-fit replacement for the 2013-2015 Cadillac ATS 4-cylinder 2.0L or V6 3.6L and the 2014-2015 Cadillac CTS 4-cylinder 2.0L or V6 3.6L.

    Specifications

    Fit and size

    • Quantity per vehicle: 1
    • Core height: 20.67 in
    • Core width: 19.79 in
    • Core thickness: 1.06 in
    • Inlet diameter: 1.34 in
    • Outlet diameter: 1.34 in

    Build and materials

    • Core: thin-tube aluminum
    • Condition: New
    • Country of origin: Indonesia

    In the box

    One radiator with its transmission oil cooler.

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

    21820, 8013349, 22966124, 13351, 13351C, 41-13349, CU13349, 13349, 13350

    Frequently Asked Questions

    Is the DENSO 221-9321 a radiator for the 2014-2015 Cadillac CTS 4-cylinder 2.0L or V6 3.6L?

    Yes. DENSO Auto Parts 221-9321 fits the 2014-2015 Cadillac CTS with either the 4-cylinder 2.0L or the V6 3.6L engine.

    Does this radiator come with a transmission oil cooler?

    Yes. The transmission oil cooler is included with this radiator.

    What size are the inlet and outlet on the DENSO 221-9321 radiator?

    The DENSO Auto Parts 221-9321 inlet and outlet both measure 1.34 inches in diameter. The core is 20.67 inches high, 19.79 inches wide and 1.06 inches thick.

    How can I tell if this radiator is leaking?

    With the engine off and cool, look at the core and tanks for wet spots, coolant residue or corrosion. A coolant level that keeps dropping can also point to a leak; a shop can pressure-test the system.

    What is the core of this radiator made of?

    The core is thin-tube aluminum, and its fin pitch is meant for efficient heat transfer.

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