3
For spark plug replacement, see your dealer or a qualified service
technician. 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.
REFILL CAPACITIES
Fluid
Ford Part
Name
Application
Capacity
Brake fluid
Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
All
Fill to line on
reservoir
Engine oil
(including filter
change)
5
Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor Oil (US)
Motorcraft SAE
5W-20 Super
Premium Motor
Oil (Canada)
2.3L I4 engine
4.5 quarts
(4.25L)
3.0L V6 Duratec
engine
6.0 quarts
(5.7L)
Fuel tank
N/A
2.3L I4 engine
16.5 gallons
(62L)
3.0L V6 Duratec
engine
16.5 gallons
(62L)
Power steering
fluid
Motorcraft
MERCON
威
ATF
All
Fill to line on
reservoir
Transmission
fluid
1
Motorcraft
MERCON
威
ATF
2.3L engine with
oil cooler
10.2 quarts
(9.6L)
2
3.0L engine with
oil cooler
10.2 quarts
(9.6L)
2
2005 Mercury Mariner
(mrn)
Owners Guide (post-2002-fmt)
USA_English
(fus)
Maintenance and Specifications
262
