2007 Mercury Mariner Hybrid spark plugs replace

Changing the high voltage battery air filter element
1. Remove access panel located in
the rear cargo area on the driver’s
side trim panel to expose the filter
cover.
2. Push the tabs (located on each
side of filter cover) while pulling
gently to remove filter cover.
3. Install new filter and filter cover (note arrows indicating top side).
4. Re-install the access panel into the trim panel.
MOTORCRAFT PART NUMBERS
Component 2.3L I4 engine
Oil filter FL-2017-B1
PCV valve2
Spark plugs3
Engine air filter element FA-17724
Rear A/C (high voltage battery
cooling) air filter elementFP-51
Fuel filter FG-800-A
Low voltage (underhood) battery BXT-96R
1When changing oil filter you must also replace the filter cap O-ring. The
oil filter drain plug O-ring must also be replaced whenever the oil filter
drain plug is removed. Reuse of the O-rings may cause engine oil leakage
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and may result in severe engine damage. The customer warranty may be
void for any damage to the engine if the O-rings are not replaced.
2The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationchapter 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 informationchapter 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.
3For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance informationchapter 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.
4Failure to use the correct air filter element may result in severe engine
damage. The customer warranty may be void for any damage to the
engine if the correct air filter element is not used.
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90,000 miles (144,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect high voltage battery A/C filter, replace if necessary❑Replace engine air filter
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
100,000 miles (160,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and motor/electrical cooling system and hoses❑Inspect steering linkage, suspension and, if equipped, half-
shafts, driveshaft and ball joints
❑Inspect exhaust system and heat shields❑Replace high voltage battery A/C filter❑Replace fuel filter❑Replace engine coolant and motor/electrical coolant (see
Motorcraft Premium Gold Coolant Change Record)
❑Inspect accessory drive belt❑Replace spark plugs
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
110,000 miles (176,000 km)
❑Change engine oil and replace oil filter❑Inspect tires for wear and measure tread depth❑Rotate tires❑Inspect high voltage battery A/C filter, replace if necessary
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
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75,000 miles (120,000 km)
❑Change engine oil and replace oil filter*❑Inspect tires for wear and measure tread depth❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and motor/electrical cooling system and hoses❑Lubricate hinges, latches and locks❑Lubricate weatherstrips❑Inspect steering linkage, suspension and, if equipped, drive-
shaft and ball joints
❑Replace high voltage battery A/C filter❑Replace engine air filter*❑Replace fuel filter*❑Replace engine coolant and motor/electrical coolant* (see
Motorcraft Premium Gold Coolant Change Record)
❑Multipoint inspection*❑Inspect PCV valve for flow, replace if required*
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
84,000 miles (135,000 km)
❑Change engine oil and replace oil filter*❑Inspect tires for wear and measure tread depth❑Inspect high voltage battery A/C filter, replace if necessary*❑Multipoint inspection*
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
94,000 miles (150,000 km)
❑Change engine oil and replace oil filter*❑Inspect tires for wear and measure tread depth❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and motor/electrical cooling system and hoses❑Lubricate hinges, latches and locks❑Lubricate weatherstrips❑Inspect steering linkage, suspension and, if equipped, drive-
shaft and ball joints
❑Replace high voltage battery A/C filter❑Inspect engine air filter*❑Multipoint inspection*❑Replace spark plugs*
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
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Special operating conditions
If your vehicle is operated in any of the following manners, you will need
to perform some maintenance operations more frequently:
•Towing a trailer or using a camper or car-top carrier
•Extensive idling and/or low-speed driving for long distances as in
heavy commercial use such as delivery, taxi, patrol or livery
•Operating in dusty conditions such as unpaved or dusty roads
•Off-road operation
If any of the above conditions apply to your vehicle operation, you will
need to perform the following maintenance operations in addition to the
operations listed in the maintenance schedule:
Every 8,000 kmChange engine oil and replace oil filter
Rotate tires
Inspect high voltage battery A/C filter
Inspect engine air filter
Perform multipoint inspection
Every 60,000 kmReplace fuel filter
Every 120,000 kmReplace spark plugs
188,000 miles (300,000 km)
❑Change engine oil and replace oil filter*❑Inspect tires for wear and measure tread depth❑Inspect brake pads, shoes, rotors, drums, brake lines and
hoses and parking brake
❑Inspect engine and motor/electrical cooling system and hoses❑Lubricate hinges, latches and locks❑Lubricate weatherstrips❑Inspect steering linkage, suspension and, if equipped, drive-
shaft and ball joints
❑Replace high voltage battery A/C filter❑Replace engine air filter*❑Replace engine coolant and motor/electrical coolant* (see
Motorcraft Premium Gold Coolant Change Record)
❑Multipoint inspection*❑Replace spark plugs*
DEALERVALIDATION:
RO#: P&A C
ODE:
D
ATE:MILEAGE:
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SPECIAL OPERATING CONDITIONS
Towing a trailer or using a camper or car-top carrier
Every 5,000 miles, 12 months or
200 hours of engine operation
(whichever comes first)Change engine oil and replace filter
Every 5,000 milesRotate tires
Extensive Idling and/or Low Speed Driving for Long Distances as in Heavy
Commercial Use Such as Delivery, Taxi, Patrol Vehicle or Livery. Severe
Duty Schedule is for Extensive Maximum A/C or Heater Operation with
engine on in the above listed usage.
Every 5,000 miles, 12 months or
200 hours of engine operation
(whichever comes first)Change engine oil and replace filter
Every 5,000 milesRotate tires
Every 60,000 milesReplace spark plugs
As requiredReplace cabin air filter, if equipped
Operating in dusty conditions such as unpaved or dusty roads
Every 5,000 miles, 12 months or
200 hours of engine operation
(whichever comes first)Change engine oil and replace filter
Rotate tires
As requiredReplace cabin air filter, if equipped
Replace engine air filter
Replace high voltage battery A/C air filter
Off-road operation
Every 5,000 miles, 12 months or
200 hours of engine operation
(whichever comes first)Change engine oil and replace filter
Rotate tires
As requiredReplace cabin air filter, if equipped
Replace engine air filter
Replace high voltage battery A/C filter
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