Page 425 of 438
Black plate (425,1)
qEngine Number
Forward
Identification Numbers
10-3
RX-8_8AT5-EA-09E_Edition1 Page425
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E
Page 426 of 438

Black plate (426,1)
Specifications
qEngine
Item Model
Type Rotary engine
Displacement 654 ml × 2 (654 cc × 2, 40.0 cu in × 2)
Compression ratio 10.0
qElectrical System
Item Classification
Battery 12V-55AH/5HR
Spark-plug numberTrailing side N3Y1 18 110A, N3H1 18 110D
*1
Leading side N3Y8 18 110A, N3Y9 18 110A, N3H5 18 110A*1
Spark-plug gap 1.15―1.25 mm (0.046―0.049 in)
*1 ex factory
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate
coating on the iridium alloy and platinum tips could be damaged.
qLubricant Quality
Lubricant Classification
Engine oil Refer to the recommended SAE viscosity numbers on page 8-12.
Manual transmission oil API Service GL-4 (SAE 75W-90)
Automatic transmission fluid JWS3309
Rear differential oilAPI Service GL-5 (SAE 90)
API Service GL-5 (SAE 80W-90)
API Service GL-5 (SAE 75W-90)
*
Brake/Clutch fluid SAE J1703 or FMVSS116 DOT-3
* Not available from Mazda
10-4
Specifications
RX-8_8AT5-EA-09E_Edition1 Page426
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E
Page 427 of 438

Black plate (427,1)
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
RX-8_8AT5-EA-09E_Edition1 Page427
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E
Page 428 of 438

Black plate (428,1)
qLight Bulbs
Exterior light
Light bulbCategory
Wattage ECE R (SAE)
HeadlightsHigh beam 65 H9 (H9)
Low beamHalogen 55 H7 (H7)
Xenon fusion 35 D2S (D2S)
Front turn signal lights/Parking lights (Front side-marker lights) 27/8 B1157MA (―)
Fog lights
í51 HB4 (#9005)
Side turn signal lights*15―(―)
High-mount brake light 21 W21W (#7440)
Rear turn signal lights 21 WY21W (―)
Brake lights/Taillights LED
*2―(―)
Reverse lights 16 W16W (#921)
License plate lights 5 W5W (4CP)
Rear side-marker lights 5 W5W (4CP)
*1 Bulb replacement is not possible because it is built into the unit. Replace the unit.
*2 LED is the abbreviation for Light Emitting Diode.
Interior light
Light bulbCategory
Wattage ECE R
Trunk light 5 W5W
Overhead light/Map lights (Front) 5 W5W
Overhead light (Rear) 10―
Courtesy lights 5 W5W
Vanity mirror lights 2―
qTires
NOTE
The tires have been optimally matched with the chassis of your vehicle.
When replacing tires, Mazda recommends that you replace tires of the same type originally fitted to
your vehicle. For details, contact an Authorized Mazda Dealer.
Check the tire pressure label for tire size and inflation pressure.
Refer to Tire Inflation Pressure on page 8-23.
Tire sizeInflation pressure
Front Rear
225/45R18 91W
220 kPa (32 psi) 220 kPa (32 psi)
225/40R19 89W
Vehicle capacity weight: 308 kg (680 lbs)
10-6íSome models.
Specifications
RX-8_8AT5-EA-09E_Edition1 Page428
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E
Page 429 of 438
Black plate (429,1)
qFuses
Refer to the fuse rating on page 8-36.
Specifications
10-7
RX-8_8AT5-EA-09E_Edition1 Page429
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E
Page 430 of 438
Black plate (430,1)
10-8
RX-8_8AT5-EA-09E_Edition1 Page430
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E
Page 431 of 438
Black plate (431,1)
11Index
11-1
RX-8_8AT5-EA-09E_Edition1 Page431
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E
Page 432 of 438

Black plate (432,1)
A
Accessory Socket .............................. 6-87
Add-On Non-Genuine Parts and
Accessories ....................................... 9-15
Advanced Key ..................................... 3-2
Advanced key maintenance ......... 3-5
Advanced key suspend
function ...................................... 3-17
Auxiliary key .............................. 3-17
Locking, unlocking with request
switch ........................................... 3-8
Opening the trunk lid with request
switch ........................................... 3-9
Operational range ......................... 3-7
Remote control function ............. 3-14
Service ......................................... 3-6
Air Bag Systems ............................... 2-38
Ambient Temperature Display .......... 6-80
Antenna ............................................. 6-15
Anti-Lock Brake System (ABS) ......... 5-8
Warning light ............................... 5-8
Appearance Care ............................... 8-42
Ashtray .............................................. 6-82
Audio System ................................... 6-15
Audio control switch .................. 6-52
Audio set .................................... 6-25
AUX mode ................................. 6-54
Operating tips for audio
system ........................................ 6-15
Safety certification ..................... 6-56
Automatic Transmission
Direct mode ................................ 5-19
Driving tips ................................ 5-20
Manual shift mode ..................... 5-15
Shift-lock system ....................... 5-15
Transmission ranges ................... 5-14
B
Battery
Emergency starting .................... 7-19
Maintenance ............................... 8-21
Specifications ............................. 10-4
Beep Sounds
Engine Oil Level Warning
Beep ........................................... 5-56
Engine overrev warning beep .... 5-56
Ignition key reminder ................. 5-56
Lights-on reminder ..................... 5-56
Seat belt warning beep ............... 5-56
Tire inflation pressure warning
beep ............................................ 5-56
Before Starting the Engine .................. 4-5
After getting in ............................. 4-5
Before getting in .......................... 4-5
Bluetooth Hands-Free ....................... 6-57
Basic Bluetooth Hands-Free
Operation ................................... 6-61
Convenient Use of the Hands-Free
System ........................................ 6-65
Hands-Free Telephone Setting .... 6-70
Mazda Bluetooth Hands-Free
Customer Service ....................... 6-76
Safety certification ..................... 6-76
When Bluetooth Hands-Free cannot
be used ....................................... 6-75
Body Lubrication .............................. 8-18
Brake/Clutch
Fluid ........................................... 8-16
Brakes
Anti-lock brake system (ABS) ..... 5-8
Foot brake .................................... 5-5
Pad wear indicator ........................ 5-9
Parking brake ............................... 5-6
Warning light ............................... 5-7
Break-In Period ................................... 4-6
Bulb Replacement ............................. 8-28
11-2
Index
RX-8_8AT5-EA-09E_Edition1 Page432
Wednesday, April 15 2009 10:34 AM
Form No.8AT5-EA-09E