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mixtureof engine coolant and distilled water to the engine coolant
reservoir until the coolant level is at the“FULL COLD”level or within
the“COLD FILL RANGE”as listed on the reservoir (depending upon
application).
Have your dealer check the engine cooling system for leaks if you have
to add more than 1.0 quart (1.0 liter) of engine coolant per month.
WARNING: To avoid scalding hot steam or coolant from being
released from the engine cooling system, never remove the
reservoir cap while the engine is running or hot. Failure to
follow this warning may result in damage to the engine’s cooling
system and possible severe personal injury.
If you must remove the coolant cap, follow these steps to avoid personal
injury:
1. Before you remove the cap, turn the engine off and let it cool.
2. When the engine is cool, wrap a thick cloth around the cap. Slowly
turn cap counterclockwise until pressure begins to release.
3. Step back while the pressure releases.
4. When you are sure that all the pressure has been released, use the
cloth to turn it counterclockwise and remove the cap.
Recycled engine coolant
Not all coolant recycling processes produce coolant which meets Mazda
specification. Use of a recycled engine coolant which does not meet
Mazda specifications may harm engine and cooling system components.
Always dispose of used automotive fluids in a responsible manner.
Follow your community’s regulations and standards for recycling and
disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toRefill capacitiesin this section.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
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Fluid Mazda Part
NameApplication Capacity
Power steering
fluidMazda
MERCONAT FAll Fill to range on
dipstick
Transmission
fluid
1Mazda
MERCONAT F5-speed manual 2.8 quarts
(2.65L)2
Mazda
MERCONV
AT F4x2 vehicles
with automatic
and 2.3L I4
engine9.9 quarts
(9.4L)3
4x2 vehicles
with automatic
and 3.0L or 4.0L
engines10.0 quarts
(9.5L)3
4x4 vehicles
with automatic
and 3.0L or 4.0L10.3 quarts
(9.8L)3
Engine coolant4Premium Engine
Coolant2.3 L I4 engine
with manual
transmission10.5 quarts
(10.0L)
2.3L I4 engine
with automatic
transmission10.2 quarts
(9.7L)
3.0L V6 engine
with manual
transmission15.1 quarts
(14.3L)
3.0L V6 engine
with automatic
transmission14.8 quarts
(14.0L)
4.0L V6 engine
with manual
transmission13.7 quarts
(13.0L)
4.0L V6 engine
with automatic
transmission13.2 quarts
(12.5L)
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Fluid Mazda Part
NameApplication Capacity
Fuel tank N/A Regular cab
(Short wheel
base)17 gallons
(64.4L)
SuperCab 19.5 gallons
(73.8L)
Transfer Case
FluidMazda
MERCONAT F4x4 Vehicles 1.25 quarts
(1.2L)
Front axle
lubricantMazda SAE
80W-90
Premium Rear
Axle Lubricant4x4 Vehicles 3.6 pints (1.7L)
Rear axle
lubricant
5Mazda SAE
80W-90
Premium Rear
Axle LubricantAll 5.0-5.3 pints
(2.4-2.5L)
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateAll 2.75 quarts
(2.6L)
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
mix MERCONand MERCONV. Refer to theService Maintenance
Sectionto determine the correct service interval.
2Service refill capacity is determined by filling the transmission to the
bottom of the filler hole with the vehicle on a level surface.
3Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with an in-tank cooler. The amount
of transmission fluid and fluid level should be set by the indication on
the dipstick’s normal operating range.
4Add the coolant type originally equipped in your vehicle. DO NOT MIX
different colors or types of coolant. DO NOT USE Mazda Extended Life
Engine Coolant (orange in color). Refer toAdding engine coolant, in
this chapter.
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