1973 MAZDA RX-3

1.2L Rotary•RWD•MANUAL•gas

5-Year Cost of Ownership

$6,968 maintenance + likely wear

~$1,394/yr · 120¢/mile equivalent

MOST COMMON JOBS8 jobs that 80% of techs look up

551 jobs across 18 categories

body (32)

brakes (41)

cooling (22)

drivetrain (36)

electrical (77)

emissions (1)

Oxygen Sensor Replacement
emissions

engine (66)

exhaust (25)

fuel (20)

fuel-system (9)

hvac (23)

ignition (16)

interior (24)

maintenance (33)

misc (2)

steering (26)

suspension (54)

transmission (44)

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Units

148 torque specs across 12 categories

brakes (23)

cooling (18)

drivetrain (17)

electrical (12)

engine (38)

exhaust (2)

fuel (4)

hvac (5)

ignition (3)

steering (8)

suspension (15)

transmission (3)

No fluid specs for this vehicle.

No DTC data for this vehicle.

BCI Group 51

Lead AcidOEM

estimated

380 CCA

Cold Cranking Amps

45 Ah

Amp Hours

60 min

Reserve Capacity

12V

Voltage

TerminalTop Post

PolarityRight Positive

Dimensions9.38" × 5.06" × 8.81"

🛒 Cross-references (buy at any parts store)

Fitment notes: Japanese compact vehicle; smaller Group 51 battery typical for rotary engines of this era

33 maintenance items across 1 category

maintenance (33)

No waveform references for this vehicle.

No NHTSA recalls on file for this vehicle.

🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.

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