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803916010 Subaru Oil Pan Crush Washers Set of 12 Impreza Outback Ascent Imrpeza Crosstrek Ascent BRZ Legacy Forester WRX Genuine OEM

803916010 Subaru Oil Pan Crush Washers Set of 12 Impreza Outback Ascent Imrpeza Crosstrek Ascent BRZ Legacy Forester WRX Genuine OEM

$16.99 USD
$16.99 USD
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✔ Subaru 803916010 Oil Pan Crush Washers — Genuine OEM (Set of 12)
✔ Fitment: Subaru engines (FB, FA, EJ, EZ, and others) in Impreza, Outback, Ascent, Crosstrek, BRZ, Legacy, Forester, WRX, and more
✔ Direct replacement for factory crush washers — no modifications required
✔ Manufactured to Subaru's original specifications and tolerances
✔ 12‑pack — convenient bulk set for multiple oil changes
✔ Single‑use copper crush washers — ensure a leak‑tight seal

 

Subaru 803916010 Genuine Oil Pan Crush Washers — Set of 12

A leaking oil drain plug, oil stains under the engine, or a low oil level warning — these are common signs that your drain plug washer needs replacement. The crush washer is a single‑use sealing gasket that compresses to form a leak‑tight seal between the drain plug and the oil pan. Reusing an old washer can cause oil leaks, which may lead to low oil levels and potential engine damage. Replacing it with this genuine Subaru washer ensures a proper seal and protects your engine.

This is a factory‑original Subaru oil pan crush washer (OE part number 803916010), specifically designed for oil drain plugs on Subaru engines. It is made from high‑quality copper that compresses evenly under torque to create a reliable, long‑lasting seal. This set includes 12 washers, offering a convenient supply for multiple oil changes. This is the same washer sold at Subaru dealerships.

 

When to Replace


When to Replace (Common Symptoms)
• The washer is flattened, cracked, or damaged
• Oil is leaking from the drain plug
• Oil stains visible under the vehicle
• The old washer has been reused (must be replaced)
• You are performing an oil change and need a new washer
• The drain plug is loose or difficult to tighten due to a worn washer

Product Details & Highlights


Product Highlights
• ✔ Genuine Subaru OEM — not an aftermarket or Chinese replica
• ✔ Single‑use copper crush washer — ensures leak‑tight sealing every time
• ✔ Set of 12 — great value for multiple oil changes
• ✔ Direct replacement — fits factory Subaru oil drain plugs
• ✔ Manufactured to Subaru’s strict quality standards
• ✔ Backed by Subaru’s manufacturer warranty (valid through any authorized dealer)

Package Contents


Package Contents
• 12 × Subaru 803916010 oil pan crush washers (genuine)

FAQ

FAQ

Is this a genuine Subaru part or a copy?
This is 100% genuine Subaru OEM — in original factory packaging with Subaru part number printed on the label. It is not an aftermarket brand or a replica.

Will these washers fit my 2018 Subaru Outback?
Yes — the 2018 Outback with the FB engine uses this washer for the oil drain plug. We recommend verifying with your VIN.

Can I reuse the old washer?
No — these are crush washers designed for one‑time use only. Reusing an old washer will cause leaks. Always use a new washer when you remove the drain plug.

How many washers are in the set?
This listing includes a set of 12 washers.

What is the torque spec for the oil drain plug?
The typical torque spec for the oil drain plug is 30–40 Nm. Always refer to your vehicle's service manual for the exact specification.

Are these the same as the Toyota drain plug washers?
No — Toyota typically uses 12mm washers (90430-12031). Subaru uses a different size. Please verify your vehicle brand and drain plug size.

Can I use this washer for transmission drain plugs?
No — these washers are specifically for the engine oil pan drain plug. Transmission and differential drain plugs use different sizes.

What is the correct installation procedure?
Place the new washer onto the drain plug, then thread the plug into the oil pan. Tighten to the specified torque from your service manual. The washer will compress and form a seal as the plug is tightened.

Will these washers fit my Subaru Ascent?
Yes — the Ascent with the FA engine uses this washer for the oil drain plug. Please verify with your VIN.

Will these washers fit my Subaru Crosstrek?
Yes — the Crosstrek with the FB or FA engine uses this washer. Please verify with your VIN.

Does this washer fit the Subaru BRZ?
Yes — the BRZ with the FA engine uses this washer. Please verify with your VIN.

Can I use these washers on my 1999 Subaru Forester?
Yes — the 1999 Forester with the EJ engine uses this washer. Please verify with your VIN.

How do I dispose of used washers?
Used copper washers can be recycled as scrap metal. Please check your local recycling guidelines.

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