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Subaru 10924AA040 Genuine Oil Control Valve Holder Gasket
Subaru 10924AA040 Genuine Oil Control Valve Holder Gasket
✔ Subaru 10924AA040 Oil Control Valve Holder Gasket — Genuine OEM Part
✔ Fitment: 2.5L SOHC i‑VTEC engines (EJ252 / EJ253 series) in Impreza (2005–2012), Forester (2005–2012), and Legacy/Outback (2003–2014)
✔ Direct replacement for factory gasket — no modifications required
✔ Manufactured to Subaru’s original specifications
✔ Genuine Subaru quality — ensures a leak‑tight seal between the AVCS holder and cylinder head
✔ Essential component for maintaining proper oil pressure in the variable valve timing system
Subaru 10924AA040 Genuine Oil Control Valve Holder Gasket — for 2.5L SOHC AVCS Engines
Oil leaks around the AVCS (Active Valve Control System) control valve holder, visible oil stains on the engine head or surrounding components, or a drop in oil pressure affecting the variable valve timing system — these are common signs that the oil control valve holder gasket is failing. The gasket provides a critical seal between the control valve holder and the cylinder head, ensuring oil is properly routed to the AVCS system. When the gasket becomes hardened or worn, external oil leaks can occur, leading to reduced oil pressure and potential damage to the timing system . Replacing it with this genuine Subaru part restores a proper seal and protects your engine.
This is a factory‑original Subaru oil control valve holder gasket (OE part number 10924AA040), designed for 2.5L SOHC engines with AVCS technology. It is manufactured to Subaru’s strict quality standards, providing a secure and durable seal that withstands engine operating temperatures and pressures. This is the same part sold at Subaru dealerships.
When to Replace
When to Replace
Product Details & Highlights
Product Details & Highlights
Package Contents
Package Contents
FAQ
FAQ
Subaru 10924AA040 Genuine Oil Control Valve Holder Gasket
OEM Part Numbers
• 10924AA040
• 10924 AA040
• 10924‑AA040
Vehicle Fitment Table (OEM Compatibility)
Important Fitment Notes:
• Always verify by VIN – Fitment is determined by the engine code (EJ252 or EJ253) and the specific AVCS system layout. Confirm your application before ordering .
• Quantity required – This gasket is typically used in pairs; two are often required for vehicles with dual AVCS systems. Please verify your specific application .
• Genuine Subaru quality – This is an OEM part, not an aftermarket or Chinese replica .
• Double‑check your original part – Before ordering, confirm the part number printed on your old gasket or run your VIN through a Subaru OEM parts catalog for absolute certainty.
Condition
New (100% genuine Subaru packaging)
Product Type
Oil Control Valve Holder Gasket (AVCS Control Valve Housing Seal)
Function
The oil control valve holder gasket seals the connection between the AVCS control valve housing and the cylinder head. This prevents engine oil from leaking out and maintains the oil pressure required for the variable valve timing system to operate correctly .
Applications
This gasket fits the 2.5L SOHC EJ252 and EJ253 engines found in Subaru Impreza (2005–2012), Forester (2005–2012), Legacy (2003–2014), and Outback (2003–2014) models .
Important: This gasket is designed for specific Subaru engines with AVCS technology. It is not compatible with non‑AVCS or turbocharged models. If in doubt, send us your VIN before ordering.
Technical Specifications
| Brand | Subaru (Genuine OEM) |
|---|---|
| Part Number | 10924AA040 |
| Seller SKU | SUBARU_10924AA040 |
| Type | Oil Control Valve Holder Gasket |
| Engine Family | EJ252 / EJ253 (2.5L SOHC) |
| Application | AVCS Control Valve Holder |
| Condition | New (factory original) |
Warranty
Subaru's original manufacturer warranty applies. For claims, please contact your nearest Subaru authorized dealer with your proof of purchase. Warranty terms may vary by region — contact us before purchase if you need a warranty confirmation.