# 26-8M007119 Mercury MerCruiser Washer | Genuine Quicksilver OEM Part

## 🔧 Product Description

**Genuine Quicksilver Yellow Oil Drain Plug Seal / Washer - Part Number: 26-8M0007119**

A genuine Quicksilver yellow oil drain plug seal / washer used on selected Mercury 25HP to 60HP FourStroke outboards. This washer seals the engine oil drain plug during oil changes and should be replaced whenever the drain plug is removed.

## ⚙️ Key Features

-   Genuine Quicksilver OEM oil drain plug seal
-   Correct Mercury part number 26-8M0007119
-   Yellow seal washer for easy service identification
-   Used on selected Mercury 25HP to 60HP FourStroke outboards
-   Recommended replacement during every engine oil change

## 🚤 Compatibility

### Commonly used on

-   Mercury FourStroke outboard engine oil drain plug assemblies
-   Mercury 25HP to 60HP FourStroke oil-change service
-   Oil sump / oil pan drain plug sealing locations where 26-8M0007119 is specified

### Typically suits

-   Engine models:
-   Mercury 25HP FourStroke oil drain plug applications where 26-8M0007119 is specified
-   Mercury 30HP FourStroke oil drain plug applications where 26-8M0007119 is specified
-   Mercury 40HP FourStroke oil drain plug applications where 26-8M0007119 is specified
-   Mercury 50HP FourStroke oil drain plug applications where 26-8M0007119 is specified
-   Mercury 60HP FourStroke oil drain plug applications where 26-8M0007119 is specified
-   Mercury 40HP EFI FourStroke oil drain plug service applications where specified
-   Mercury 50HP EFI FourStroke oil drain plug service applications where specified
-   Mercury 60HP EFI FourStroke oil drain plug service applications where specified
-   Mercury / Mariner 25HP to 60HP FourStroke models using the yellow oil drain plug washer in the engine oil-drain diagram
-   HP Range: commonly 25HP - 60HP where specified
-   Engine Type: Mercury / Mariner FourStroke outboard
-   System Type: Engine oil drain plug seal / washer

## 🔌 Function

The washer seals the engine oil drain plug against the sump or drain boss, preventing engine oil leakage after an oil change.

## ⚠️ Common Signs of Failure

-   Engine oil seepage around the drain plug
-   Washer flattened, torn or hardened
-   Yellow seal missing after oil change
-   Oil residue on lower cowl or engine pan
-   Drain plug removed and washer requires replacement

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   26-8M0007119 current OEM oil drain plug seal reference
-   8M0007119 packaged / short-form reference
-   26-8M007119 listing / entered reference variant

### OEM / Related Numbers

-   26-8M0007119
-   8M0007119
-   268M0007119
-   26-8M007119
-   8M007119
-   Oil drain plug seal
-   Oil drain plug washer
-   Yellow oil drain washer
-   8M0075255 related drain plug seal family reference
-   8M0188617 related newer drain plug seal family reference where specified

### Aftermarket / Verified Equivalents

-   Aftermarket yellow oil drain plug seal equivalents exist where matched to 26-8M0007119
-   Final replacement should be matched by the engine oil pan / drain plug diagram

## 📦 Condition

-   Genuine Quicksilver part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 6.75 AUD
- **Vendor:** Quicksilver
- **Type:** Fasteners & Fixings
- **Tags:** Quicksilver Marine Parts | Oils, Service Kits & Engine Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 6.75 AUD | In stock |

## Images

- 26-8M007119 Mercury MerCruiser Washer | Genuine Quicksilver OEM Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/26-8m007119-mercury-mercruiser-washer-genuine-quicksilver-oem-part)
> Updated: 2026-09-06