1999 Explorer: 3,000 miles or annually since it's not driven as much
2000 Pajero: ~ 1,600 miles (2,500 km)
2001 Grand Marquis: 3,000 miles
2003 Expedition: 3,000 miles
2005 Envoy: OLM based with a drain/refill at 50% (usually 4,400 miles)
2006 XJ8L: 3,000 miles or annually, not driven as much
2007 SRX: OLM based with a drain/refill at 50% (usually 3,800 miles)
On vehicles without an OLM, Fram Ultra filters are in service for 12,500 miles with the exception of the Jaguar (OE oil filter replaced at every oil change). Air filters are replaced every 6,250 miles (10,000 km since odometers are metric).
Vehicles equipped with an OLM, air and oil filters are replaced whenever the OLM nears 0%.
All vehicles get a simple drain/refill of ATF at every oil change, with a pan drop scheduled every 12,500 miles along with fuel filters. Differential fluid and transfer case fluid (if applicable) is replaced every 12,500 miles, power steering fluid (CHF-11S) is every 25,000 miles. Brake fluid (DOT 5.1) is annually or every 25,000 miles or whenever a brake job is performed. Coolant is based on test strips.