Subaru Crosstrek Hybrid Transmission Fluid
Factory transmission fluid type for the Subaru Crosstrek Hybrid.
Last updated: 2026-11-09 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
2021-2023 Subaru Crosstrek Hybrid: 6.80 QTS. (6.43 L) — Except for Hybrid models: SUBARU CVT Fluid LINEARTRONIC III. For Hybrid Models: ATF WS NWS9638.
| Generation | Years | Top spec |
|---|---|---|
| 2021-2023 | 2021-2023 | 6.80 QTS. (6.43 L) — Except for Hybrid models: SUBARU CVT Fluid LINEARTRONIC III. For Hybrid Models: ATF WS NWS9638 |
| 2019-2020 | 2019-2020 | 6.80 QTS. (6.43 L) |
| 2016 | 2016 | 14.50 QTS. (13.72 L) — SUBARU CVT Oil for Lineartronic |
This vehicle's factory manual
Subaru Crosstrek Hybrid: choose your year, then confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Subaru Crosstrek Hybrid maintenance schedule
Check transmission fluid information for your Subaru Crosstrek Hybrid
2021-2023 Subaru Crosstrek Hybrid: 6.80 QTS. (6.43 L) — Except for Hybrid models: SUBARU CVT Fluid LINEARTRONIC III. For Hybrid Models: ATF WS NWS9638.
Fluid type and capacity can change by engine, drivetrain, and transmission. Verify the exact branch before filling anything. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.
Find Your Vehicle
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2021-2023
2019-2020
2016
Parts and supplies
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Subaru Crosstrek Hybrid Transmission Fluid
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Transmission Fluid — Manual's Parts List
Wrong fluid destroys transmissions. Get the exact spec.
- 1Transmission FluidShop →
6.80 QTS. (6.43 L) — Except fo — ATF or CVT, exact spec only
- 2Drain Plug WasherShop →
Soft aluminum — reuse it and it will leak
- 3Fluid Transfer PumpShop →
No dipstick on modern transmissions — fill from below
- 4Shop RagsShop →
ATF stains everything
Get everything at once
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One-Trip Shopping List
Recommended supplies and tools for this job, grouped so you can buy everything before the repair starts.
Transmission Fluid
Must match the specific ATF or CVT spec for your car.
Fluid Transfer Pump
Crucial for filling "sealed" transmissions from below.
Transmission Filter
Recommended when performing a full pan service.
Drain Plug Washer
Prevents seepage after a drain-and-fill service.
Shop Towels
Cleanup gear for ATF spills and pan work.
Project Essentials
Basic tool sets, gloves, and cleaning supplies for your Subaru Crosstrek Hybrid so the job is ready when the parts arrive.
Frequently Asked Questions
- What transmission fluid does a Subaru Crosstrek Hybrid use?
- 2021-2023 Subaru Crosstrek Hybrid: 6.80 QTS. (6.43 L) — Except for Hybrid models: SUBARU CVT Fluid LINEARTRONIC III. For Hybrid Models: ATF WS NWS9638.
- When should I change the transmission fluid in a Subaru Crosstrek Hybrid?
- Factory service manuals typically recommend transmission fluid changes every 30,000–60,000 miles for automatics and 60,000–100,000 miles for manuals under normal use. Severe service intervals are shorter. Check your maintenance schedule for the exact mileage.
Find your service manual
Select your vehicle and check the available manual sections for your exact configuration.
Author & Review
Published by AllOEMManuals, founded by Lyndon Bedford, an automotive technician with 20 years of experience. He owned and operated a mechanic shop in Hurst, Texas from 2014 to 2022 and continues hands-on repair work.
Content may combine manual references, general repair templates, and AI-assisted drafting. Confirm the source, vehicle configuration, and applicability before working. Report corrections through our contact page.
Last updated: 2026-11-09