DENSO Auto Parts Radiator P/N:221-9331
DENSO Auto Parts 221-3703 radiator for the 2001-2004 Hyundai Santa Fe 4-cylinder 2.4L and the 2001-2006 Santa Fe V6 2.7L moves engine coolant through an aluminum core so the engine can shed heat.
Coolant seepage at the core or tanks, a temperature gauge that climbs, or a coolant level that keeps dropping can point to a failing radiator. A weak water pump, a sticking thermostat, a leaking hose or a tired cooling fan can be behind the same signs, so find the cause before you buy. The 2001-2004 Hyundai Santa Fe 4-cylinder 2.4L and the 2001-2006 Santa Fe V6 2.7L each take a single radiator.
This is a direct-fit radiator for the 2001-2004 Hyundai Santa Fe 4-cylinder 2.4L and the 2001-2006 Santa Fe V6 2.7L.
Fit and size
Build and materials
This part cross-references / interchanges with the following part numbers:
Is DENSO 221-3703 a radiator replacement for the 2001-2004 Hyundai Santa Fe 4-cylinder 2.4L?
Yes. DENSO Auto Parts 221-3703 fits the 2001-2004 Hyundai Santa Fe 4-cylinder 2.4L and also the 2001-2006 Santa Fe V6 2.7L.
Does the DENSO 221-3703 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 this DENSO radiator?
Both the inlet and the outlet measure 1.375 in. The core is 27.875 in wide, 15.75 in high and 0.625 in thick.
What signs can point to a failing aluminum-core radiator like this one?
Visible coolant seepage on the core or tanks, an overheating gauge, or a coolant level that keeps dropping can all mean a radiator problem. Look only with the engine off and cool, or have a shop test it.
Where is this DENSO radiator made, and is it tested?
DENSO Auto Parts 221-3703 has Taiwan as its country of origin. All DENSO radiators pass the brand's durability and function tests.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.