Spectra Premium CU2773 radiator for the 2004-2006 Acura TL V6 3.2L cools the engine by passing hot coolant through an aluminum core. The Spectra Premium radiator's structure and design are built to the durability and expectations of the OE.
A leaking radiator can show up as coolant stains or drips under the car, a low coolant level or an engine that runs hot. Before you replace the radiator, rule out the cap, hoses, thermostat and water pump, since any of them can also leave the engine running hot or the coolant low.
This listing is a direct-fit 2004-2006 Acura TL V6 3.2L radiator, and that car takes one.
Fit and size
Build and materials
One radiator. The frame, engine oil cooler and transmission oil cooler are not included, and the radiator has no internal oil cooler of either kind.
Interchange: 103020 · 17788006488384522 · 8012773 · 19010RDAA51 · 19010RDAA52 · RK1097 · 2773 · 3105 · 3175 · 0AHD5748 · 2213231 · B2773 · 2773C · RAD2773 · A2773 · 2480999 · OR2773 · A277328N · 2882 · 220010500 · 412773 · 7386A · 433877 · 9898 · RA2773C
This part cross-references / interchanges with the following part numbers:
Is the Spectra Premium CU2773 radiator the right one for a 2004-2006 Acura TL V6 3.2L?
Yes. Spectra Premium CU2773 is listed for the 2004-2006 Acura TL V6 3.2L, and that car takes one radiator.
Does this radiator come with a frame or oil coolers?
No. The frame, engine oil cooler and transmission oil cooler are not included, and this radiator has no internal oil cooler of either kind.
What size are the hose connections on the CU2773 radiator?
The Spectra Premium CU2773 has a 1.25 in inlet at the top left and a 1.25 in outlet at the bottom right, on a down-flow layout.
Is this radiator all aluminum or does it have plastic tanks?
The core is aluminum and the tanks are plastic. The core is a single row, 28.25 in wide, 16.75 in tall and 1 in thick.
How can I tell if this radiator is leaking?
With the engine off and cool, look for coolant stains, drips or crusty residue on the core and tanks. A shop can pressure-test the cooling system if nothing is visible.
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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.
