# 851052Q Mercury MerCruiser Sender Fuel Tank | Genuine Quicksilver OEM Part

🔧 Product Description

  

Genuine Quicksilver Fuel Tank Sender - Part Number: 851052Q

  

A genuine Quicksilver adjustable fuel tank sender for marine fuel tank installations. This sender is designed for tanks using a 5-screw flange and a 12-volt gauge system, with an adjustable arm range to suit tank depths from approximately 4 inches to 24 inches.

  

⚙️ Key Features

  

• Genuine Quicksilver OEM fuel tank sender

• Correct Mercury part number 851052Q

• Designed for 5-screw flange fuel tank openings

• 33-240 ohm marine sender range

• Adjustable from approximately 4 inches to 24 inches tank depth

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 851052Q current Quicksilver fuel sender reference

  

OEM / Related Numbers:

  

• 851052Q

• 851052

• Fuel Sender E33-F240 Ohms

• 33-240 Ohm Fuel Gauge Sender

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Mercury / Quicksilver marine fuel tank sender applications

  

Typically suits:

  

• Tank / gauge applications:

• Marine fuel tanks with 5-screw sender flange

• 12-volt fuel gauge systems using 33-240 ohm sender range

• Mercury portable and permanent fuel tank installations requiring sender 851052Q

• MerCruiser boat fuel tank sender applications requiring 33-240 ohm gauge compatibility

• Adjustable-depth fuel tank applications from 4 inches to 24 inches

  

• Voltage: 12V marine gauge system

• Resistance Range: 33-240 ohms

• System Type: Fuel tank level sender

  

🔌 Function

  

The fuel tank sender measures fuel level inside the tank and sends a resistance signal to the fuel gauge so the operator can monitor fuel quantity.

  

Common signs of failure:

  

• Fuel gauge reads empty or full all the time

• Gauge reading moves erratically

• Fuel level reading does not match tank level

• Sender arm is bent, stuck or corroded

• Poor electrical connection at sender terminals

  

📦 Condition

  

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 132.0 AUD
- **Vendor:** Quicksilver
- **Tags:** Quicksilver Marine Parts | Oils Service Kits & Engine Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 132.00 AUD | In stock |

## Images

- 851052Q Mercury MerCruiser Sender Fuel Tank | Genuine Quicksilver OEM Part

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> Source: [Sawley's Auto and Marine](www.sawleysautoandmarine.com.au/products/851052q-mercury-mercruiser-sender-fuel-tank-genuine-quicksilver-oem-part)
> Updated: 2026-06-14