2005 Ford Mustang Owner Guide 3rd Printing - Page 225

Maintenance and Specifications MOTORCRAFT PART NUMBERS Component Air filter element Fuel filter Battery Battery - (with High Electrical content) Oil filter PCV valve Spark Plugs 1 4.0L V6 engine FA-1773 FG-1083 BXT-96R BXT-40R FL-820-S 1 2 4.6L V8 engine FA-1773 FG-1083 BXT-96R BXT-40R FL-820-S (non-serviceable) The PCV valve is a critical emission component. It is one of the items listed in scheduled maintenance information and is essential to the life and performance of your vehicle and to its emissions system. For PCV valve replacement, see your authorized dealer. Refer to scheduled maintenance information for the appropriate intervals for changing the PCV valve. Replace the PCV valve with one that meets Ford material and design specifications for your vehicle, such as a Motorcraft or equivalent replacement part. The customer warranty may be void for any damage to the emissions system if such a PCV valve is not used. 2 For spark plug replacement, see your authorized dealer. 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. 225 2005 05+ Mustang (197) Owners Guide (post-2002-fmt) USA (fus)