# 8M0054313 Mercury MerCruiser 13330Q07 Primer Bulb | Genuine Quicksilver OEM Part

🔧 Product Description

  

Genuine Quicksilver Primer Bulb - Part Number: 8M0054313

  

A genuine Quicksilver fuel primer bulb for Mercury / Mariner portable and remote fuel-line systems. This bulb is designed for 5/16 inch and 3/8 inch grey fuel line applications and helps manually prime the fuel system before starting.

  

⚙️ Key Features

  

• Genuine Quicksilver OEM primer bulb

• Correct Mercury part number 8M0054313

• Fits 5/16 inch and 3/8 inch inside-diameter grey fuel hose

• Designed with fuel-resistant materials for modern petrol blends

• Supplied with hose clamps where packaged as the service bulb

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 8M0054314 related later primer bulb reference

• 8M0054313 earlier / related primer bulb reference

• 13330Q07 related earlier primer bulb reference

  

OEM / Related Numbers:

  

• 8M0054313

• 8M0054314

• 13330Q07

• 13330Q7

• 26-1380 related aftermarket reference

• 3345-3601 related aftermarket reference

• 33453601 related aftermarket reference

  

Aftermarket / Verified Equivalents:

  

• Sierra / Moeller-style 5/16 inch and 3/8 inch fuel primer bulb equivalents may exist

• OEM Quicksilver bulb recommended for Mercury fuel-line compatibility

  

🚤 Compatibility

  

Commonly used on:

  

• Mercury / Mariner portable fuel-tank and remote fuel-line systems

• Outboard fuel hose assemblies using 5/16 inch or 3/8 inch ID grey fuel line

  

Typically suits:

  

• Fuel system applications:

• Mercury / Mariner remote fuel line assemblies using 5/16 inch ID fuel hose

• Mercury / Mariner remote fuel line assemblies using 3/8 inch ID fuel hose

• Portable tank outboard applications using non-integral fuel primer bulb assemblies

• Mercury / Mariner 1994 and newer fuel-line assemblies where 8M0054313 is specified

• General Mercury / Quicksilver fuel-line service applications not governed by US EPA 2011 low-permeation requirements

  

• Engine Type: Mercury / Mariner outboards using compatible remote fuel-line assemblies

• System Type: Fuel line primer bulb

• Fitment Note: This is a fuel-line-size-specific part, not a model-serial-specific engine component. Final fitment is determined by hose ID, fuel-line assembly and emissions-compliance requirement.

  

🔌 Function

  

The primer bulb manually draws fuel from the tank and fills the fuel line before starting, helping purge air and supply fuel to the engine fuel system.

  

Common signs of failure:

  

• Bulb will not firm up

• Fuel line loses prime

• Cracked, hard or collapsed bulb

• Fuel leakage around bulb or hose ends

• Engine hard to start after sitting

  

📦 Condition

  

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 29.1 AUD
- **Vendor:** Quicksilver
- **Tags:** Quicksilver Marine Parts | Oils Service Kits & Engine Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 29.10 AUD | In stock |

## Images

- 8M0054313 Mercury MerCruiser 13330Q07 Primer Bulb | Genuine Quicksilver OEM Part

---

> Source: [Sawley's Auto and Marine](www.sawleysautoandmarine.com.au/products/8m0054313-mercury-mercruiser-13330q07-primer-bulb-genuine-quicksilver-oem-part)
> Updated: 2026-05-17