46-807151A8 Sea Water Pump Bravo 502 7.4L 8.2L

( Brand: Aftermarket ), ( Type: Water Pump ), ( Warranty: 90 Day ), ( Manufacturer Part Number: 46-807151A8 )

Review AFTERMARKET Sea Water Pump Assembly Repl Bravo 502 7.4l 8.2l fits MERCRUISER 454

Introducing the Mercruiser Bravo 454/502 Sea Water Pump (46-807151-A8) specifically designed for boats with 7.4L and 8.2L Mercruiser engines. This high-performance sea water pump is engineered to provide reliable and efficient water circulation for your marine vessel.

The Bravo 454/502 Sea Water Pump boasts a robust, single-stage, v-belts driven design that delivers an impressive flow rate of up to 900 gallons per hour. It is constructed with marine-grade materials, ensuring durability and resistance to harsh marine environments. The pump features a cast iron housing, stainless steel impeller, and a ceramic mechanical seal, which guarantees long-lasting performance and minimal maintenance requirements.

The Bravo 454/502 Sea Water Pump is designed for easy installation and integration with your Mercruiser engine. It comes with a pre-assembled drive unit that simplifies the installation process and saves you valuable time. Additionally, it is compatible with the Mercruiser MATRIX cooling system, making it an excellent choice for boats with this advanced cooling technology.

This sea water pump is engineered to meet the highest industry standards for marine applications. It is certified by the American Boat and Yacht Council (ABYC) and the National Marine Manufacturers Association (NMMA), ensuring that it meets or exceeds the required safety and performance standards.

The Bravo 454/502 Sea Water Pump is more than just a reliable water circulation system for your boat. It is a smart investment that can help you maintain the optimal performance and longevity of your Mercruiser engine. By ensuring proper cooling and protection against corrosion, you can enjoy a worry-free boating experience and maximum enjoyment on the water.

In conclusion, the Mercruiser Bravo 454/502 Sea Water Pump (46-807151-A8) is a top-quality, high-performance marine water pump designed specifically for boats with 7.4L and 8.2L Mercruiser engines. With its robust construction, impressive flow rate, easy installation, and compatibility with the latest cooling technologies, this pump represents an excellent value for boat owners seeking reliable and efficient water circulation for their vessels.

Pros and Cons of Buying a Sea Water Pump for Mercruiser Bravo 454 (46-807151-A8) for 7.4L and 8.2L Engines

The Mercruiser Bravo 454 is a popular inboard/outboard engine used in various recreational watercraft. One essential component for maintaining and cooling these engines is a reliable sea water pump. This analysis examines the merits and demerits of purchasing a 46-807151-A8 sea water pump for Mercruiser Bravo 454 engines with a capacity of 7.4L and 8.2L.

1. High-performance: This sea water pump is designed specifically for the Mercruiser Bravo 454 engine series, ensuring optimal cooling efficiency and reliability.

2. Durability: The pump is constructed from high-quality materials, such as cast iron and stainless steel, making it resilient against corrosion and wear.

3. Easy installation: The pump comes preassembled with the impeller, making the installation process simpler and faster.

4. Large impeller size: The impeller has a robust and large design, which allows for increased water flow and cooling capacity.

5. Versatile: This pump is suitable for both freshwater and seawater applications, providing flexibility for boat owners.

1. Price: Compared to other sea water pumps in the market, this model may be pricier due to its specific design and high-quality materials.

2. Potential for leakage: Since it deals with water, there is always a risk of leakage occurring. Regular maintenance and timely replacement of worn-out parts are essential to prevent leaks.

3. Limited availability: Due to its specialized nature, this sea water pump might not be readily available at all marine retailers, making it necessary to order it online or from a specialized supplier.

The 46-807151-A8 sea water pump for Mercruiser Bravo 454 engines offers several advantages, such as high-performance, durability, easy installation, large impeller size, and versatility. However, it also comes with some disadvantages, like a higher price tag, potential leakage, and limited availability. Despite these cons, the benefits of this pump far outweigh the drawbacks, making it a worthwhile investment for maintaining and cooling the Mercruiser Bravo 454 engine effectively.

If you own a Mercruiser Bravo 454 engine with a 7.4L or 8.2L capacity, investing in the 46-807151-A8 sea water pump is an excellent choice for ensuring optimal engine performance, longevity, and reliability. While it may carry a higher price tag and require occasional maintenance, the benefits it provides are well worth the investment.

Details:

Includes: Sea Water Pump Housing, V-Belt Pulley Bolts, Impeller, Wear Plate, O-Rings Seals, and Fuel Gasket. All parts included as the picture showing. Including: products as shown in the picture. This raw water pump meets or exceeds OEM specifications.

Replaces Part #. This product is Aftermarket. Manufacturer Part Number 46-807151A8 46-807151A 8 46-72774A69. MerCruiser 454 7.4L and 502 8.2L engines from 1992 1999 with the mount for mechanical fuel pump.

Sea Water Pump Assembly 46-807151A8 Repl For MerCruiser Bravo 454 502 7.4L 8.2L.

part #: 46807151a8 prices

• $96.05-$308.97

specifications vesselveep:

• for models: 454, Mercruiser
• brand: Aftermarket
• type: Water Pump
• warranty: 90 Day
• manufacturer part number: 46-807151A8

seller vesselveep:

• # reviews: 839
• city: California
• rating: 99.6%

general vesselveep:

• condition: New
• Parts Accessories > Boat Parts > Other

payments vesselveep:

• other
• wallet: Paypal
• credit card: Diners-club

offer vesselveep:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: June 25, 2025
• best offers: True
• quantity: 8

returns vesselveep:

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

shipping vesselveep:

• service: USPS First Class
• cost: $0.00
• carrier: USPS
• transit: 3-6 Days
• class: Standard
• type: Fixed

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