Which specification does Automatic transmission fluid (ATF) need for the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025)?

Automatic transmission fluid (ATF) for the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025): Dexron VI, JASO 1A.

Which specification does Brake fluid need for the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025)?

Brake fluid for the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025): DOT 3, FMVSS 116 DOT 3.

Which specification does Coolant & antifreeze need for the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025)?

Coolant & antifreeze for the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025): G12, G12+.

Suitable for Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025)

For the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025), the manufacturer specifies motor oil 0W-20 (ACEA C5, ACEA C6, API SN), 0W-30 (ACEA A5, ACEA B5, ACEA C3), or 5W-30 (ACEA A3, ACEA A5, ACEA A5/B5).

Fluids and approvals for the Mazda 6 SKYACTIV-G 2.5 (143 kW) (2018–2025)

Fluid	Requirement
Motor oil	0W-20: ACEA C5, ACEA C6, API SN0W-30: ACEA A5, ACEA B5, ACEA C35W-30: ACEA A3, ACEA A5, ACEA A5/B5
Automatic transmission fluid (ATF)	Dexron VI, JASO 1A
Brake fluid	DOT 3, FMVSS 116 DOT 3
Coolant & antifreeze	G12, G12+