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Engine Oil
CAUTION
Do not use either synthetic or semi-
synthetic motor oil. Otherwise engine
starting performance could worsen.
NOTE
lChanging the engine oil should be done by
an Authorized Mazda Dealer.
lThe Mazda RX-8 requires regular checking
of the engine oil level. The compact, high
performance RENESIS rotary engine in
your vehicle consumes a small amount of
engine oil due to its structural design. An
oil pump optimizes the amount of oil
injected to lubricate the rotor seals in the
combustion cycle. Although your vehicle is
equipped with an engine oil level warning
light, it is best to keep the engine oil level in
the range between full and low by checking
the oil dipstick regularly. Mazda
recommends checking the oil level at every
second fuel filling. The oil consumption of
the engine depends on engine speed and
engine load. Under extreme driving
conditions, oil consumption can be higher.
qRecommended Oil
Use SAE 5W-20 engine oil.
Oil container labels provide important
information.
A chief contribution this type of oil makes
to fuel economy is reducing the amount of
fuel necessary to overcome engine
friction.
U.S.A. and CANADA
(ILSAC)
Only use oils“Certified For Gasoline
Engines”by the American Petroleum
Institute (API). An oil with this trademark
symbol conforms to the current engine
and emission system protection standards
and fuel economy requirements of the
International Lubricant Standardization
and Approval Committee (ILSAC),
comprised of U.S. and Japanese
automobile manufacturers.
5W-20
120 100 80
60 40
20
0 –20
50 40 30
20 10
0 –10
–20 –30
8-12
Maintenance and Care
Owner Maintenance
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qAluminum Wheel Maintenance
A protective coating is provided over the
aluminum wheels. Special care is needed
to protect this coating.
CAUTION
Do not use any detergent other than
a mild detergent. Otherwise, the
aluminum wheels can be stained or
discolored. Check the ingredients
when using various kinds of cleaners.
NOTE
lDo not use a wire brush or any abrasive
cleaner, polishing compound, or solvent on
aluminum wheels. They may damage the
coating.
lAlways use a sponge or soft cloth to clean
the wheels.
Rinse the wheels thoroughly with lukewarm
or cold water. Also, be sure to clean the
wheels after driving on dusty or salted
roads to help prevent corrosion.
lAvoid washing your vehicle in an automatic
car wash that uses high-speed or hard
brushes.
lIf your aluminum wheels lose luster, wax
the wheels.
(With Tire Pressure Monitoring System)
Check special requirements for Tire Pressure
Monitoring System.
Refer to Tires and Wheels on page 5-34.
qPlastic Part Maintenance
lWhen cleaning the plastic lenses of the
lights, do not use gasoline, kerosene,
rectified spirit, paint, thinner, highly
acidic detergents, or strongly alkaline
detergents. Otherwise, these chemical
agents can discolor or damage the
surfaces resulting in a significant loss
in functionality. If plastic parts become
inadvertently exposed to any of these
chemical agents, flush with water
immediately.
lIf plastic parts such as the bumpers
become inadvertently exposed to
chemical agents or fluids such as
gasoline, oil, engine coolant, or battery
fluid, it could cause discoloration,
staining, or paint peeling. Wipe off any
such chemical agents or fluids using a
soft cloth immediately.
lHigh water temperature and high water
pressure car washers are available
depending on the type of high pressure
car washer device. If the car washer
nozzle is put too close to the vehicle or
aimed at one area for an extended
period of time, it could deform plastic
parts or damage the paint.
lDo not use wax containing compounds
(polish). Otherwise, it could result in
paint damage.
lIn addition, do not use an electrical or
air tool to apply wax. Otherwise, the
frictional heat generated could result in
deformation of plastic parts or paint
damage.
Maintenance and Care
Appearance Care
8-47
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qCapacities
(Approximate Quantities)
Item Capacity
Engine oilWith oil filter replacement 4.4 L (4.6 US qt, 3.9 Imp qt)
Without oil filter
replacement4.2 L (4.4 US qt, 3.7 Imp qt)
CoolantManual transmission 10.0 L (10.6 US qt, 8.80 Imp qt)
Automatic transmission 9.8 L (10 US qt, 8.6 Imp qt)
Manual transmission oil 1.95 L (2.06 US qt, 1.72 Imp qt)
Automatic transmission fluid 8.0 L (8.5 US qt, 7.0 Imp qt)
Rear differential oil 1.3 L (1.4 US qt, 1.1 Imp qt)
Fuel tank 64.0 L (16.9 US gal, 14.1 Imp gal)
Check oil and fluid levels with dipsticks or reservoir gauges.
qDimensions
Item Specification
Overall lengthWithout license plate
holder4,460 mm (175.6 in)
With license plate holder 4,470 mm (176.0 in)
Overall width 1,770 mm (69.7 in)
Overall height 1,340 mm (52.8 in)
Front tread18-inch wheel vehicle 1,500 mm (59.1 in)
19-inch wheel vehicle 1,505 mm (59.3 in)
Rear tread18-inch wheel vehicle 1,505 mm (59.3 in)
19-inch wheel vehicle 1,510 mm (59.4 in)
Wheelbase 2,700 mm (106.3 in)
qWeights
ItemWeight
Manual transmission Automatic transmission
GVWR (Gross Vehicle Weight Rating) 1,732 kg (3,818 lbs) 1,752 kg (3,862 lbs)
GAWR (Gross Axle Weight Rating)Front 842 kg (1,856 lbs) 858 kg (1,892 lbs)
Rear 901 kg (1,986 lbs) 907 kg (2,000 lbs)
qAir Conditioner
Item Classification
Refrigerant Type HFC134a (R-134a)
Specifications
10-5
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T
Tires
Flat tire ......................................... 7-3
Inflation pressure ........................ 8-24
Replacement ............................... 8-25
Rotation ...................................... 8-25
Snow tires .................................... 4-9
Spare tire and tool storage ............ 7-3
Specifications ............................. 10-6
Tire chains .................................. 4-10
Uniform tire quality grading system
(UTQGS) ................................... 9-19
Tool ..................................................... 7-3
Towing
Description ................................. 7-24
Emergency towing ..................... 7-24
Recreational towing ................... 7-27
Trailer towing ............................. 4-13
Traction Control System (TCS) ........ 5-26
TCS/DSC indicator light ............ 5-27
Trailer Towing .................................. 4-13
Trip Meter ......................................... 5-37
Trunk Lid .......................................... 3-31
Inside trunk release lever ............ 3-33
Trunk Light ....................................... 3-32
Turn and Lane-Change Signals ......... 5-63
V
Vanity Mirrors ................................... 6-78
Vehicle Information Labels ............... 10-2
W
Warning Lights ................................. 5-41
ABS ............................................ 5-44
Air bag system ........................... 5-47
Automatic transmission .............. 5-49
Brake system .............................. 5-43
Charging system ......................... 5-45
Check engine .............................. 5-46
Door-ajar .................................... 5-49
Engine coolant level ................... 5-46
Engine oil level .......................... 5-45
Front seat belt pretensioner
system ........................................ 5-47
KEY ............................................ 5-52
Low fuel ..................................... 5-47
Low washer fluid level ............... 5-49
Seat belt ...................................... 5-47
Tire pressure monitoring
system ........................................ 5-50
Warranty ............................................ 9-11
Washer Fluid ..................................... 8-17
Weights ............................................. 10-5
Wheel Replacement .......................... 8-27
Windows
Power windows .......................... 3-34
Rear quarter windows ................ 3-41
Windshield Washer ........................... 5-67
Windshield Wipers ............................ 5-64
Blades replacement .................... 8-19
Winter Driving .................................... 4-9
Index
11-7
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