Engine Oil
0W-20
Full Synthetic
Capacity
4.8 qt
with filter
4.4 qt without filter
Oil Filter
PE01-14-302A
Mazda (OEM)
OEM spec: API SP
The 2020 Mazda Mazda6 takes 0W-20 Full Synthetic with a total capacity of 4.8 quarts (filter included). You’ll need a 17mm socket for the drain plug, torqued to 34 Nm. The OEM oil filter is the Mazda PE01-14-302A, with 2 compatible alternatives listed below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.
⚑ QUICK DIY TIPS FOR THE 2020 MAZDA MAZDA6
Torque your drain plug to 34 Nm (25 ft-lbs) to avoid leaks or stripped threads. Using the OEM filter (Mazda PE01-14-302A) is recommended for warranty compliance. Always use 0W-20 Full Synthetic as specified by Mazda — using the wrong viscosity can void your powertrain warranty. Check the maintenance schedule below for your next service interval. Viscosity 0W-20
Oil type Full Synthetic
Capacity (with filter) 4.8 qt
Capacity (w/o filter) 4.4 qt
OEM spec API SP
Filter Options
Ultra Synthetic oil filter
Drain Bolt & Hardware
Socket size 17 mm
Thread M14x1.5
Torque spec 34 Nm
Gasket Crush washer
3rd gen GJ (2.5L SKYACTIV-G / 2.5T)
Type Mazda ATF FZ
Capacity 3.7 qt
Change interval 60,000 mi
DOT type DOT 3
Change interval 45,000 mi
Type FL22
Color Green
Capacity 6 qt
Change interval 120,000 mi
Spark Plugs
Type Iridium
Gap 0.044
Quantity 4
Change interval 100,000 mi
Tires
Size 215/55R17
Front pressure 33 PSI
Rear pressure 33 PSI
Wiper Blades
Bosch 18A passenger, 18"
Buy Rain-X 18-1 passenger, 18"
Buy 5k mi 7.5k mi 10k mi 15k mi 20k mi 30k mi 50k mi 60k mi 90k mi 100k mi
≈ every 6 months
▸ Change Engine Oil & Filterspark plug
14mm thread, aluminum head
18 ft-lb · 24.4 Nm
All categories ENGINE AND ENGINE COOLING ENGINE AND ENGINE COOLING:EXHAUST SYSTEM BACK OVER PREVENTION ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL EXTERIOR LIGHTING ELECTRICAL SYSTEM SEATS EQUIPMENT:ELECTRICAL VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM STEERING POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) WHEELS FUEL SYSTEM, GASOLINE SERVICE BRAKES, HYDRAULIC EQUIPMENT VISIBILITY EQUIPMENT ADAPTIVE/MOBILITY POWER TRAIN SUSPENSION EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA POWER TRAIN:MANUAL TRANSMISSION EQUIPMENT:MECHANICAL SERVICE BRAKES STRUCTURE:BODY STRUCTURE FORWARD COLLISION AVOIDANCE VISIBILITY:POWER WINDOW DEVICES AND CONTROLS AIR BAGS EQUIPMENT:ELECTRICAL:INFOTAINMENT ELECTRICAL SYSTEM:12V/24V/48V BATTERY TIRES UNKNOWN OR OTHER ENGINE FUEL SYSTEM, OTHER ELECTRICAL SYSTEM:SOFTWARE EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT
01-001-23a ENGINE AND ENGINE COOLING 2023-02-03
Some customers may complain about a poor acceleration and rough idling or the CHECK ENGINE light ON with DTC P0301:00, P0302:00, P0303:00, P0304:00.NOTE: Only turbo engines are applicable; non-turbo engines are NOT applicable. In most cases, DTCs P030X stores, but sometimes not. Sometimes the CHECK ENGINE light does not recognize this engine concern. This is caused by the variable valve in the exhaust manifold seizing and causing the exhaust port to become hot and the exhaust valve seat to wear unevenly, resulting in compression leakage. To eliminate this concern, the design of the exhaust manifold has been modified.
01-002-23a ENGINE AND ENGINE COOLING:EXHAUST SYSTEM 2023-02-10
Some vehicles may have coolant leaks at the cylinder head around the exhaust manifold (as shown below). There may be cracks at the stud bolt hole (1) or at the outside of the exhaust manifold flange (2) on the cylinder head.
01-004-23 ENGINE AND ENGINE COOLING 2023-02-03
Some vehicles may have the check engine light on with DTC P0524:00 or P055F:00 stored in memory. Contamination in the engine oil may cause the engine oil solenoid valve to become stuck, resulting in improper operation of the oil pump and improper oil pressure. DTC P0524:00 (Engine oil pressure too low), DTC P055F:00 (Engine oil pressure malfunction). The control software of the PCM has been modified to eliminate this concern. In addition, the production process has been modified to reduce contamination in the engine oil solenoid valve, oil pump, spacer and oil filter.
Show all 343 TSBs(+340) Private Party
$11,970–$13,230
Dealer Retail
$13,860–$15,750
Estimated values assume average condition and mileage for vehicle age.
Source: estimated
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