DENSO Auto Parts Radiator P/N:221-9331
DENSO Auto Parts 221-9387 radiator for the 2004-2005 Lexus RX330 V6 3.3L passes engine heat from the coolant to the air to keep the engine cooling properly. DENSO builds it for OEM quality and performance with a First Time Fit philosophy.
A failing radiator can show up as coolant leaking from the core or tanks, a coolant level that keeps dropping, or an engine that runs hot. Overheating alone does not prove the radiator is the problem; a worn thermostat is another common cause. Check the coolant level only with the engine cool.
It is a direct-fit radiator for the 2004 Lexus RX330 V6 3.3L and for the 2005 Lexus RX330 V6 3.3L. The 2004-2005 Lexus RX330 V6 3.3L takes one.
Fit and size
Build and materials
This part cross-references / interchanges with the following part numbers:
Is the DENSO 221-9387 a radiator replacement for the 2004 Lexus RX330 V6 3.3L?
Yes. DENSO Auto Parts 221-9387 is a direct-fit radiator for the 2004-2005 Lexus RX330 V6 3.3L, and that vehicle takes one.
Does this DENSO radiator come with a transmission oil cooler?
Yes. This radiator is listed with the transmission oil cooler included.
What size is the core on the DENSO 221-9387 radiator?
The core is 26.38 in wide, 20.13 in high and 0.87 in thick. The inlet is 1.50 in and the outlet is 1.34 in in diameter.
Is the core of this DENSO radiator made of aluminum?
Yes. DENSO Auto Parts 221-9387 has a thin-tube aluminum core with a fin pitch designed for efficient heat transfer.
Is the DENSO 221-9387 radiator tested for durability?
Yes. This radiator passes DENSO's strict 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.