
Subaru 803916010 Genuine Oil Pan Crush Washers
OEM Part Numbers
• 803916010
• SU00302159 (Toyota equivalent)
Vehicle Fitment Table (OEM Compatibility)
| Brand | Model | Years | Notes |
|---|---|---|---|
| Subaru | BRZ | 2013–2026 | All trims |
| Subaru | Crosstrek | 2013–2026 | All engines |
| Subaru | Forester | 2011–2026 | 4-cyl and 2.5L engines |
| Subaru | Impreza | 2012–2026 | Non-turbo |
| Subaru | Legacy | 2010–2026 | 4-cyl only |
| Subaru | Outback | 2010–2026 | 4-cyl only |
| Subaru | WRX | 2015–2026 | FA20F engine |
| Subaru | Ascent | 2019–2026 | All trims |
Important Fitment Notes:
• Always verify by VIN – This 16mm washer is used on most modern Subaru models. Confirm your application before ordering to ensure the correct part size.
• Single-use only – These crush washers are designed for one-time use. Always install a new washer whenever you remove the oil drain plug.
• Material specification – Subaru specifies an aluminum crush gasket for these applications. While copper washers may work, aluminum is the best match for the OEM design.
• Correct torque – Proper sealing requires tightening the drain plug to the manufacturer’s torque specification (approximately 40-44 N·m) using a torque wrench.
Condition
New (100% genuine Subaru packaging)
Product Type
Oil Pan Crush Washer (drain plug sealing gasket)
Function
The crush washer is placed between the oil drain plug and the oil pan. When the plug is tightened to the correct torque, the washer compresses slightly, filling imperfections and creating a leak-tight seal that prevents engine oil from escaping.
Applications
This 16mm washer is used on most Subaru models from 2010 through 2026, including BRZ, Crosstrek, Forester, Impreza, Legacy, Outback, WRX, and Ascent.
Important: These washers are for the engine oil pan drain plug only. They are not for transmission or differential drain plugs, which may use different sizes. If in doubt, send us your VIN before ordering.
Technical Specifications
| Brand | Subaru (Genuine OEM) |
|---|---|
| Part Number | 803916010 |
| Seller SKU | SUBARU_803916010_6PK |
| Type | Oil pan crush washer |
| Material | Aluminum |
| Inner Diameter | 16mm |
| Outer Diameter | Approximately 21mm |
| Application | Engine oil drain plug |
| Quantity | 6 washers per pack |
| 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.