Question 1

How do I know if my 2017 Ford Explorer needs a new radiator?

Accepted Answer

Common signs include engine overheating, visible coolant leaks (often green, orange, or pink fluid under the front of the vehicle), low coolant level without an external leak, or a sweet smell from the engine bay. Also check for damaged fins or a cracked plastic tank on the radiator itself.

Question 2

Should I buy an OEM radiator or an aftermarket one for my Explorer?

Accepted Answer

OEM radiators are made to Ford’s exact specifications and typically offer a direct fit and reliable performance. Aftermarket options can be less expensive and may include upgraded materials (e.g., all-aluminum), but fitment and quality vary. Verify compatibility with your specific engine (3.5L V6 or 3.5L EcoBoost) and trim level before purchasing.

Question 3

Will a radiator from a 2016 Ford Explorer fit my 2017 model?

Accepted Answer

Generally, 2016 and 2017 Ford Explorer radiators are interchangeable for the same engine type, but minor design changes may occur. Always confirm using your vehicle’s VIN or check the manufacturer’s fitment guide. Differences can include hose connections, transmission cooler line routing, or mounting brackets.

Question 4

What type of coolant does a 2017 Ford Explorer require after a radiator replacement?

Accepted Answer

Ford recommends using an Orange-colored coolant meeting Ford specification WSS-M97B44-D (often labeled as Motorcraft Orange Antifreeze/Coolant). Do not mix with Green or other colors. Always refer to your owner’s manual for the exact coolant type and mixture ratio (typically 50/50 with distilled water).

Question 5

Can I replace the radiator myself, or should I hire a mechanic?

Accepted Answer

Radiator replacement on a 2017 Ford Explorer is a moderate DIY job if you have basic mechanical skills, a socket set, and a drain pan. Steps include draining coolant, removing the fan shroud and hoses, unbolting the radiator, and installing the new one. However, if you are not comfortable with cooling system bleeding or have an EcoBoost model with additional components, professional installation is recommended.

Radiators for 2017 Ford Explorer

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Radiators for 2017 Ford Explorer: FAQ