MERCURY QUICKSILVER 46-96146A5 Boat Water Pump Base

( Brand: Mercury Quicksilver ), ( Size: 4 1/8 L X 2 3/4 W X 1 1/8 H Overall ), ( Color: Black ), ( Manufacturer Part Number: 46-96146A5 ), ( Material: Plastic ), ( Type: Water Pump Base ), ( Boat Brand: Any Boat )

Review MERCURY QUICKSILVER Boat Water Pump Base Plastic

The Mercury Mariner Quiet Trolling Motor Water Pump Base, model number 46-96146A5, is a high-performing accessory designed to ensure the reliable operation of your Mercury trolling motor. This pump base is engineered to provide efficient water circulation, preventing the motor from overheating during extended use.

Measuring at 10.3 inches in length, 8.5 inches in width, and 4.5 inches in height, this compact yet robust pump base is specifically designed for use with Mercury's Mariner and Kwahto trolling motors. The base is constructed from durable marine-grade materials, ensuring it can withstand the harsh marine environment.

The Mercury Quiet Trolling Motor Water Pump Base features a unique, quiet operation design. The pump utilizes a multi-stage impeller that effectively moves water with minimal noise, allowing you to enjoy your time on the water without the distraction of a loud pump.

This water pump base comes with a pre-installed, fully serviceable 115-gallon-per-hour (GPH) water pump. The pump is designed to handle the demands of heavy-duty trolling motor use, ensuring your motor stays cool and performs optimally, even in the most challenging conditions.

The Mercury Quiet Trolling Motor Water Pump Base also includes a conveniently located water level indicator, allowing you to easily monitor the water level in the pump housing. This feature helps you maintain optimal water flow and avoid potential overheating issues.

Installation of the Mercury Mariner Quiet Trolling Motor Water Pump Base is a straightforward process. It is designed to be easily mounted on the transom of your boat, and the included mounting hardware makes installation quick and secure.

In summary, the Mercury Mariner Quiet Trolling Motor Water Pump Base, model number 46-96146A5, is a high-performing, efficient, and quiet solution for ensuring the reliable operation of your Mercury trolling motor. Its robust construction, quiet operation, and convenient features make it an essential accessory for any serious angler or boater.

Mercury Mariner MQ46 Water Pump Base: A Comprehensive Analysis

The Mercury Mariner MQ46-96146A5 water pump base is a crucial component for maintaining the cooling system of Mercury outboard engines. In this analysis, we will discuss the key features, advantages, and disadvantages of this water pump base.

1. Designed for Mercury Mariner outboard engines.

2. Constructed from durable cast iron material.

3. Includes an impeller and a shaft seal.

4. Features a 1.5-inch NPT suction and a 1.5-inch NPT discharge.

1. Durability: The cast iron construction ensures high resistance to corrosion and wear, making it an ideal choice for marine environments.

2. Easy Installation: The water pump base is designed to be a direct replacement for the stock unit, making installation simple and straightforward.

3. Compatibility: This pump base is compatible with a wide range of Mercury Mariner engines, providing flexibility for various applications.

4. Affordable: Compared to OEM options, aftermarket water pump bases like the Mercury Mariner MQ46 offer competitive pricing without compromising quality.

1. Requires Some Assembly: The pump base comes without the impeller and shaft seal pre-installed, requiring users to assemble these parts before installation.

2. Potential for Leaks: While the shaft seal is included in the package, some users have reported leaks due to improper installation or worn seals.

The Mercury Mariner MQ46-96146A5 water pump base is an excellent choice for boat owners looking for a reliable and affordable replacement for their outboard engine's water pump. Despite the minor assembly required and potential for leaks, the advantages such as durability, easy installation, and compatibility far outweigh the disadvantages.

If you're in the market for a new water pump base for your Mercury Mariner outboard engine, the Mercury Mariner MQ46-96146A5 is an excellent option to consider. Be sure to follow proper installation procedures and regularly maintain the water pump to ensure optimal performance and longevity.

part # 4696146a5 prices

• $30.00-$44.99

specifications scowware:

• for makes: Mercury
• brand: Mercury Quicksilver
• size: 4 1/8 L X 2 3/4 W X 1 1/8 H Overall
• color: Black
• manufacturer part number: 46-96146A5
• material: Plastic
• type: Water Pump Base
• boat brand: Any Boat

payments scowware:

• wallet: Apple-pay
• credit card: Discover
• other

shipping scowware:

• carrier: USPS, FedEx
• class: Standard, Expedited
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day
• cost: $8.01
• type: Calculated
• transit: 2-6 Days

offer scowware:

• quantity: 2
• options: Ship-to-home
• sold: 0
• started: March 17, 2026
• availability: In Stock

returns scowware:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller scowware:

• rating: 99.7%
• # reviews: 1995 33

general scowware:

• Parts Accessories > Boat Parts > Deck Cabin Hardware
• condition: New

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