Free repair checklist
Change Your Legacy's Oil for $28 — Here's Exactly How
The 2022 Subaru Legacy 2.5L FB25D Boxer takes OEM cartridge filter SOA868V9210, 5.1 qt of 0W-20 full synthetic, and a 33 lb-ft drain plug torque. This free guide walks you through the exact OEM specs and full procedure so you
This checklist is a practical starting point. The DIY Mechanic System gives you a clearer path to diagnose the problem, plan the job, and complete the repair.
What this checklist covers
- Exact OEM part number — Subaru cartridge filter SOA868V9210 so you never grab the wrong one at the parts counter
- Correct fluid spec — 0W-20 full synthetic, 5.1 qt capacity for the Legacy 2.5L FB25D Boxer engine
- Proper torque spec — 33 lb-ft drain plug so you avoid stripped threads and leaks every single change
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