2018 Subaru Wrx Fluid Capacities

OEM fluid capacity chart from the factory service manual for the 2018 (2018).

Quick Answer

Air Cond Compressor Oil

3.55 OZS. (0.1 L) β€” DH-PR (ZXL200PG)

Automatic Transmission Fluid

13.10 QTS. (12.39 L) β€” SUBARU High Torque CVT Fluid

Brake Fluid

β€” FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid

Differential Gear Oil (Base,Limited,Premium)

0.80 QTS. (0.75 L) β€” API - GL-5, SAE 75W-90 gear Oil

Engine Coolant (Base,Limited,Premium,Standard Trans)

8.70 QTS. (8.23 L) β€” SUBARU Super Coolant

Engine Oil (Base,Limited,Premium)

6.30 QTS. (5.96 L) β€” API SN or SM, ILSAC GF-5 or GF-4 SAE 5W-30 Synthetic Oil Specified

Manual Transmission Fluid (Base,Limited,Premium)

3.50 QTS. (3.31 L) β€” SUBARU Extra MT

Power Steering Fluid

0.70 QTS. (0.66 L) β€” SUBARU Automatic Transmission Fluid

Differential Gear Oil (Automatic CVT Trans)

1.50 QTS. (1.41 L) β€” SUBARU Extra MT

Engine Coolant (Limited,Premium,Automatic CVT Trans)

8.90 QTS. (8.42 L) β€” SUBARU Super Coolant

Differential Gear Oil (STI,STI Limited,STI Type RA)

1.10 QTS. (1.04 L) β€” API - GL-5, SAE 75W-90 gear Oil

Engine Coolant (STI,STI Limited,STI Type RA)

8.20 QTS. (7.76 L) β€” SUBARU Super Coolant

Engine Oil (STI,STI Limited,STI Type RA)

4.20 QTS. (3.97 L) β€” API SN or SM, ILSAC GF-5 or GF-4 SAE 5W-30 Synthetic Oil Specified

Manual Transmission Fluid (STI,STI Limited,STI Type RA)

4.30 QTS. (4.06 L) β€” API - GL-5, SAE 75W-90

Source: Factory service manual β€” 2018 Subaru Wrx 2018.

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2018 Subaru Wrx: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.

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Frequently Asked Questions

What are the fluid capacities for a 2018 Subaru Wrx?
The 2018 Subaru Wrx fluid capacities are: Air Cond Compressor Oil: 3.55 OZS. (0.1 L) β€” DH-PR (ZXL200PG), Automatic Transmission Fluid: 13.10 QTS. (12.39 L) β€” SUBARU High Torque CVT Fluid, Brake Fluid: β€” FMVSS No. 116 DOT 3 or DOT 4 Brake Fluid, Differential Gear Oil (Base,Limited,Premium): 0.80 QTS. (0.75 L) β€” API - GL-5, SAE 75W-90 gear Oil, Engine Coolant (Base,Limited,Premium,Standard Trans): 8.70 QTS. (8.23 L) β€” SUBARU Super Coolant, Engine Oil (Base,Limited,Premium): 6.30 QTS. (5.96 L) β€” API SN or SM, ILSAC GF-5 or GF-4 SAE 5W-30 Synthetic Oil Specified, Manual Transmission Fluid (Base,Limited,Premium): 3.50 QTS. (3.31 L) β€” SUBARU Extra MT, Power Steering Fluid: 0.70 QTS. (0.66 L) β€” SUBARU Automatic Transmission Fluid, Differential Gear Oil (Automatic CVT Trans): 1.50 QTS. (1.41 L) β€” SUBARU Extra MT, Engine Coolant (Limited,Premium,Automatic CVT Trans): 8.90 QTS. (8.42 L) β€” SUBARU Super Coolant, Differential Gear Oil (STI,STI Limited,STI Type RA): 1.10 QTS. (1.04 L) β€” API - GL-5, SAE 75W-90 gear Oil, Engine Coolant (STI,STI Limited,STI Type RA): 8.20 QTS. (7.76 L) β€” SUBARU Super Coolant, Engine Oil (STI,STI Limited,STI Type RA): 4.20 QTS. (3.97 L) β€” API SN or SM, ILSAC GF-5 or GF-4 SAE 5W-30 Synthetic Oil Specified, Manual Transmission Fluid (STI,STI Limited,STI Type RA): 4.30 QTS. (4.06 L) β€” API - GL-5, SAE 75W-90.
How much engine oil does a 2018 Subaru Wrx take?
The 2018 Subaru Wrx takes 3.55 OZS. (0.1 L) β€” DH-PR (ZXL200PG).