Subaru 13207AA120 — Intake Valve Seal
Overview
Intake valve stem seal Subaru 13207AA120 seals the intake valve guide to prevent motor oil from entering the engine combustion chamber. The seal body is manufactured from fluoroelastomer rubber (FKM/Viton), designed to withstand oil additives and heat up to +200 °C. Key dimensions include a 6.0 mm inner stem diameter, 11.0 mm outer guide fitting diameter, and 10.2 mm overall height. It features an integrated stainless steel garter spring to maintain uniform tension on the valve stem. Genuine OEM part number Subaru 13207AA120 supersedes previous part numbers 13207AA050 and 13207AA110. The wiping lip controls oil film thickness, preventing carbon deposit formation on the intake valve head and keeping the intake port clean.
This intake valve seal fits Subaru 1.5, 2.0, and 2.5-litre petrol engines across EJ15, EJ20, EJ25, FB20, FB25, and FA20 series. Compatible vehicles include Impreza, Forester, Legacy, Outback, XV, and WRX models produced between 1998 and 2020. Replacement is required when experiencing blue exhaust smoke on cold starts, elevated idle oil consumption, fouled spark plug electrodes, or during a complete cylinder head overhaul. Replacing hardened or worn stem seals restores correct engine oil control across all operating conditions.
Subaru 13207AA120 — intake valve seal. 4 offers available, starting from 12.17 USD.
Specifications
Manufacturer — Subaru. Article number — 13207AA120. Name — Intake Valve Seal. Offers — 4. From — 12.17 USD.
Compatible cross-references
Replacements and analogues: NOK BV1883EO, NOK K13207AA050, Ajusa 12007900, Ajusa 57060400, AJUSA 12007900.
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