The 2013 Lincoln MKX uses a standard 12-volt automotive battery. The exact replacement size is typically Group 65, but always verify the size on your current battery label or in the owner's manual, since trims or regional builds can differ.
Battery Type and Replacement Size
The MKX is gasoline-powered and relies on a conventional 12-volt lead-acid battery for starting and running electrical systems. It does not use a high-voltage hybrid battery. For replacement, the most common fit is Group 65 (12V), which matches the mounting and terminal layout on the majority of 2013 MKX models. In some markets or with certain options, Group 65R (the same capacity with a different terminal layout) may be required. Always confirm by checking the battery label or consulting Ford's official parts catalog or the owner's manual.
Common replacement group sizes you might encounter when shopping for a substitute battery.
- Group 65: The standard size for many 2013 Lincoln MKX applications, offering ample cold-cranking reserve for typical climates.
- Group 65R: A variant with a different terminal layout that may be used on some regional builds or aftermarket replacements; ensure terminal orientation matches your car’s cable connections.
Bottom line: aim for a 12-volt automotive battery in Group 65 or a compatible variant, and confirm fit before purchasing.
How to Replace the Battery Safely
When replacing a 2013 MKX battery, follow these steps to ensure safety and proper fit.
- Park on level ground, engage the parking brake, and turn off the ignition. Remove the key and wear eye protection.
- Open the hood and locate the battery; inspect the current battery label for group size and CCA, and check the hold-down clamp.
- Disconnect the negative (-) terminal first, then the positive (+) terminal to prevent short circuits.
- Remove the battery hold-down and lift the old battery out of the tray, being careful not to tip it.
- Clean the battery tray and corrosion on the terminals; apply a light coating of terminal protector if available.
- Place the new battery in the tray, connect the positive terminal first, then the negative, and tighten the clamps securely.
- Close the hood, start the engine to ensure proper operation, and test electronic systems for proper function. Recycle the old battery at an authorized center.
Following these steps helps ensure a safe replacement and proper electrical function for your Lincoln MKX.
Summary
The 2013 Lincoln MKX uses a standard 12-volt lead-acid automotive battery. Replacement sizes are typically Group 65 or a compatible variant (such as 65R); verify the exact size from the battery label or owner’s manual. When replacing, follow safe installation practices and arrange proper disposal of the old battery.