DENSO Auto Parts Radiator P/N:221-9487
DENSO Auto Parts 221-7003 radiator for the 1999-2001 Dodge Ram 1500 V6 3.9L, V8 5.2L or 5.9L and other vehicles cools hot engine coolant before it returns to the engine.
A leaking tank or core seam, overheating, or coolant that keeps disappearing can mean the radiator needs replacing. A worn water pump, a stuck thermostat or a damaged hose can be behind those signs too, so find the cause before you buy. This listing is one radiator, and each truck takes one.
This radiator fits the 1999-2001 Dodge Ram 1500 V6 3.9L, V8 5.2L or 5.9L, the 1998-2002 Dodge Ram 2500 V8 5.9L and the 1998-2002 Dodge Ram 3500 V8 5.9L.
Fit and size
Build and materials
This part cross-references / interchanges with the following part numbers:
Is the DENSO 221-7003 the Ram 2500 radiator for the 1998-2002 Dodge Ram 2500 V8 5.9L?
Yes. DENSO 221-7003 fits the 1998-2002 Dodge Ram 2500 V8 5.9L, and the truck takes one radiator.
Is DENSO 221-7003 a Ram 3500 radiator for the 1998-2002 Dodge Ram 3500 V8 5.9L?
Yes. DENSO 221-7003 fits the 1998-2002 Dodge Ram 3500 V8 5.9L, and the truck takes one radiator.
How big is the core on the DENSO 221-7003 radiator?
The DENSO 221-7003 core is 31.6540 in wide, 19.4090 in high and 1.2500 in thick. The inlet and outlet are both 1.3770 in across.
Does this radiator come with a transmission oil cooler?
Yes. This radiator includes a transmission oil cooler.
What signs can point to a failing aluminum-core radiator?
Coolant leaks or stains at the tanks or core, overheating, and a coolant level that keeps dropping can be signs. Check the level only when the engine is cool; a shop can pressure-test the system.
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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.