Lincoln 2011 MKX - Manual (Page 328)

MOTORCRAFT PART NUMBERS
Component 3.7L V6 engine
Engine air filter element FA-1884
Battery BXT-65
Oil filter FL-500-S
Spark plugs SP-520 1
1 Refer to scheduled maintenance information for the appropriate
intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft
௡ or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
Maintenance and Specifications
328
2011 MKX (mkx)
Owners Guide, 1st Printing
USA (fus)