46807151A14 Mercury MerCruiser Water Pump Body + Impeller Kit | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Sea Water Pump Body / Impeller Kit - Part Number: 46-807151A14

A genuine Quicksilver sea water pump body and impeller kit for MerCruiser engine-mounted raw water pump systems. This kit services the pump body, impeller and related components to help restore correct cooling water flow through MerCruiser inboard and sterndrive cooling systems.

⚙️ Key Features

• Genuine Quicksilver OEM sea water pump body / impeller kit

• Correct Mercury part number 46-807151A14

• Includes pump body, impeller and related service components where supplied in the kit

• Used on selected MerCruiser Bravo, inboard and sterndrive raw water pump applications

• Helps maintain cooling water flow and reduce overheating risk

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 46-807151A14 → Supersedes 46-807151A7

• 807151A14 current OEM service kit reference

• 807151A7 earlier OEM reference

OEM / Related Numbers:

• 46-807151A14

• 807151A14

• 46807151A14

• 46-807151A7

• 807151A7

• 46-807151A12

• 807151A12

Aftermarket / Verified Equivalents:

• Sierra: 18-3150

• EMP: 46-13159

• GLM: 12392

• Mallory: 9-48350

• Recmar: REC807151A14

🚤 Compatibility

Commonly used on:

• MerCruiser V6 and V8 engine-mounted sea water pump applications

• MerCruiser Bravo and inboard raw water pump assemblies where 46-807151A14 is specified

Typically suits:

• Engine models:

• MerCruiser 4.3L Gen II 2BBL GM 262 V6 - serial 0F601127 to 0F802999

• MerCruiser 4.3LX Gen II 4BBL GM 262 V6 - serial 0F601127 to 0K999999

• MerCruiser 4.3L Carb Alpha / Bravo - serial 0M615000 and up

• MerCruiser 4.3L EFI Gen+ TBI GM 262 V6 - serial 0L012009 to 0M322780

• MerCruiser 5.0L 2BBL GM 305 V8 - serial 0B525982 to 0B774444

• MerCruiser 5.0L 2BBL GM 305 V8 - serial 0B774445 to 0F600999

• MerCruiser 5.0L 2BBL GM 305 V8 - serial 0L015751 to 0M599999

• MerCruiser 5.0L EFI GM 305 V8 - serial 0L012052 to 0L339999

• MerCruiser 5.0L EFI GM 305 V8 - serial 0L331631 to 0M299999

• MerCruiser 5.0L Carb Alpha / Bravo - serial 0M600000 and up

• MerCruiser 5.0L MPI Alpha / Bravo - serial 0M300000 and up

• MerCruiser 5.7L 260 4BBL GM 350 V8 - serial 0B525982 to 0B773739

• MerCruiser 5.7L 350 MAG Alpha 4BBL - serial 0B525982 to 0F600999

• MerCruiser 5.7L 350 MAG Alpha 4BBL - serial 0K001527 to 0K999999

• MerCruiser 5.7L 350 MAG Alpha EFI Gen+ - serial 0K001509 and up

• MerCruiser 5.7L 350 MAG Bravo MPI Gen+ - serial 0K001501 and up

• MerCruiser 5.7L 350 MAG MPI Alpha / Bravo - serial 0L010019 to 0M299999

• MerCruiser 5.7L EFI GM 350 V8 - serial 0L010035 to 0L339999

• MerCruiser 5.7L EFI GM 350 V8 - serial 0L325977 to 0M299999

• MerCruiser 5.7L Carb Alpha / Bravo - serial 0M600000 and up

• MerCruiser 350 MAG MPI MIE / Horizon MIE - serial 0L302200 to 0M299999

• MerCruiser MX 6.2L MPI Bravo - serial 0L680003 to 0M299999

• MerCruiser MX 6.2L MPI Bravo - serial 0M300000 to 0M599999

• MerCruiser MX 6.2L MPI MIE - serial 0L302200 to 0M299999

• MerCruiser MX 6.2L MPI MIE - serial 0M310000 to 0M316999

• MerCruiser 454 MAG Bravo Gen VI GM 454 V8 - serial 0F801700 to 0K999999

• MerCruiser 454 MAG MPI Bravo Gen VI GM 454 V8 - serial 0F802350 to 0M024999

• MerCruiser 7.4L Bravo Gen VI GM 454 V8 - serial 0F800700 to 0K999999

• MerCruiser 7.4L Bravo MPI Gen VI GM 454 V8 - serial 0L010003 to 0M024330

• MerCruiser 502 MAG MPI Gen VI GM 502 V8 - serial 0F802600 to 0K999999

• MerCruiser 502 MAG MPI Bravo Gen VI GM 502 V8 - serial 0L017000 to 0M024999

• MerCruiser 8.2L MIE MPI Gen VI GM 502 V8 - serial 0L002450 to 0L674200

• Mercury Racing 500 EFI - serial 0L001496 and up where specified

• Mercury Racing 525 EFI - serial 0M900146 and up

• Mercury Racing 575 SCi - serial 0L306696 to 0M950526

• HP Range: commonly used across MerCruiser V6, V8 and Mercury Racing raw water pump applications

• Engine Type: MerCruiser petrol V6 / V8 sterndrive and inboard engines

• System Type: Engine-mounted raw water / sea water pump

🔌 Function

The sea water pump body and impeller draw raw water and circulate it through the cooling system to control engine operating temperature.

Common signs of failure:

• Engine overheating at idle or under load

• Weak or reduced raw water flow

• Damaged, hardened or missing impeller vanes

• Pump housing wear, grooves or scoring

• Cooling water leaks from the pump assembly

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging