Subaru Automatic Transmission Fluid Kit — 6-Pack SOA427V1500 OEM HP ATF with Pan Gasket

This Genuine Subaru kit is supplied to service a range of non‑CVT 4‑ and 5‑speed automatic transmissions and compatible power steering systems. It contains dealer‑spec HP automatic transmission fluid (SOA427V1500) and the OEM pan gasket (11126AA000) used on many Legacy, Outback, Forester, Impreza, WRX, Tribeca and Baja models from the early 2000s through mid‑2010s. The set is sold under the manufacturer part grouping shown on the product title and is intended for owners or shops wanting factory‑specified fluid and sealing components for routine ATF service or top‑ups where this fluid is required.

Which Subaru models use this ATF kit?

This kit fits a wide range of non‑CVT Subaru models built roughly between 2000 and 2014. Confirm fitment by checking your vehicle’s transmission type and model year before purchase.

• Forester: 2000–2013 — non‑CVT automatic transmissions
• Impreza (including WRX): 2000–2011; WRX specified 2002–2010
• Legacy (4‑cyl): 2000–2009; Legacy and Outback 6‑cyl: 2001–2014
• Outback 4‑cyl: 2000–2009; Tribeca: 2006–2014; Baja: 2005–2006

What exactly is included and why those parts matter?

The kit supplies Subaru’s HP automatic transmission fluid and the correct pan gasket used for many dealer services. Using OEM fluid and gasket helps maintain factory friction characteristics and a proper seal at the pan during drain-and-refill or pan gasket replacement.

• SOA427V1500 (HP ATF) — factory formulation matched to Subaru automatic transmissions
• Gasket 11126AA000 — OEM pan gasket sized for the listed transmissions
• Pack configuration listed with the product title; verify quantity needed for your service

How will this fluid affect shifting and maintenance?

Using the specified Subaru HP ATF preserves the shift quality and hydraulic properties in transmissions designed around that fluid. It helps ensure predictable clutch and band engagement behavior compared to non‑specified fluids.

• Maintains the OEM friction profile for smooth, consistent shifts
• Preserves hydraulic control for valve body and torque converter operation
• Reduces the risk of leaks with the correct OEM gasket installed during service

How do I confirm this kit is right before buying?

Check your vehicle’s year, model, and transmission type against the compatibility list, and compare the OEM part numbers to factory service literature. If unsure, consult your Subaru dealer or a trusted technician with your VIN for exact verification.

• Verify transmission is non‑CVT 4‑ or 5‑speed automatic
• Confirm year/model appears in the compatibility lists above
• Cross‑check fluid part SOA427V1500 and gasket 11126AA000 with your service manual

Who is this for: This Subaru Genuine ATF kit is aimed at DIY mechanics, independent shops, and Subaru owners who require factory‑specified fluid and sealing parts for routine automatic transmission service on compatible non‑CVT models. If you maintain a Forester, Impreza, Legacy, Outback, WRX, Tribeca or Baja from the listed years and prefer OEM parts for reliability and correct fluid properties, this kit provides the specified components used by Subaru dealers.