Part Number (MPN)
85566156
UPC / GTIN
195491448377 / 00195491448377
Coolant Level Indicator Port
No
Core Height
494.8<br />19.48
Core Thickness
0.87<br />22
Core Width
35.63<br />905.08
Down Flow Or Cross Flow Type
Cross Flow
Engine Oil Cooler Included
No
FAQ - Answer 1
No, an overheating engine could mean an issue with your radiator, but there are other pieces of the cooling system that could cause the engine to overheat. It is important to check for coolant leaks or a malfunctioning fan. If you look at the radiator and there is a lot of corrosion or holes there may be a problem with the radiator. Either way it is important to get the whole cooling system checked when your engine overheats.
FAQ - Question 1
My engine is overheating does this mean I need to replace my radiator?
Features & Benefits - Bullet 1
Lightweight; the radiators have a positive heat transfer to weight ratio
Features & Benefits - Bullet 2
Corrosion-resistant aluminum designed core helps optimize the radiators long lasting service life
Features & Benefits - Bullet 3
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 4
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features & Benefits - Bullet 5
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 6
GM regularly updates production and service part designs to integrate new materials and technologies
Inlet Diameter
40<br />1.57
Inlet Header Length
584<br />22.99
Inlet Header Width
3.86<br />98
Internal Engine Oil Cooler
No
Internal Transmission Oil Cooler
Yes
Mounting Hardware Included
Yes
Outlet Diameter
34<br />1.57
Outlet Header Length
581<br />22.87
Outlet Header Width
3.86<br />98
Outlet Location
Bottom Right
Proper Disposal Verbiage
[delete]
Proper Handling Verbiage
[delete]
Proper Storage Verbiage
[delete]
Signs of Wear & Troubleshooting - Section 1 - Bullet 1
Maintain proper coolant levels and check levels regularly. Also make sure to check coolants concentration because the water ratio can affect the freezing or boiling point. (Note: Never attempt to remove a surge or radiator cap while the engine is hot. Serious injury could result.)
Signs of Wear & Troubleshooting - Section 1 - Bullet 2
Replace coolant with a mixture of antifreeze and water according to the owner's manual recommendations.
Signs of Wear & Troubleshooting - Section 1 - Bullet 3
Evaluate radiator and radiator cap for leaks, corrosion, or worn cap gasket. Make sure to pressure test the cap.
Signs of Wear & Troubleshooting - Section 1 - Bullet 4
Periodically, remove bugs, leaves, and other debris from the front of the radiator. They can block airflow and substantially reduce cooling efficiency.
Transmission Oil Cooler Distance between Fittings
292<br />11.5
Transmission Oil Cooler Fitting Diameter
0.67<br />17
Transmission Oil Cooler Fitting Gender
Female
Transmission Oil Cooler Fitting Type
Quick Connect
Transmission Oil Cooler Included
Yes
Transmission Oil Cooler Length
280<br />11.02
Transmission Oil Cooler Plate Quantity
6
Transmission Oil Cooler Type
Plate