DENSO Auto Parts Radiator P/N:221-9253
DENSO Auto Parts 221-0510 radiator for the 2001-2003 Toyota Highlander V6 3.0L and the 2004-2007 Highlander V6 3.3L carries engine coolant through its core to shed heat. Radiator performance is essential for proper engine cooling and function.
An engine that runs hot, a coolant level that keeps dropping or coolant residue on the core and tanks can point to a leaking radiator, though other cooling parts can leak too. With the engine off and cool, look the core and tanks over for wet spots, crusty stains or bent fins before you buy a replacement. Each Highlander takes a single radiator.
This radiator is a direct-fit replacement for the 2001-2003 Highlander with the V6 3.0L engine and the 2004-2007 Highlander with the V6 3.3L engine.
Fit and size
Build and materials
One radiator with its transmission oil cooler.
This part cross-references / interchanges with the following part numbers:
Does the DENSO 221-0510 radiator fit the 2001-2003 Toyota Highlander V6 3.0L?
Yes. DENSO Auto Parts 221-0510 fits the 2001-2003 Toyota Highlander V6 3.0L and the 2004-2007 Highlander V6 3.3L.
Does this DENSO radiator come with a transmission oil cooler?
Yes. DENSO 221-0510 includes a transmission oil cooler with the radiator.
What size is the core on this radiator?
The core is 29 inches wide, 17.687 inches high and 0.625 inch thick. The inlet and outlet are each 0.937 inch in diameter.
What can a leaking radiator look like?
With the engine off and cool, look for coolant stains or damp spots on the core and tanks, or bent fins. A shop can pressure-test the system if you cannot find the source.
Is the core of this radiator made of aluminum?
Yes. The DENSO 221-0510 uses a thin-tube aluminum core, and its fin pitch is what produces the efficient heat transfer.
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.