Raw Water Pump MerCruiser 7.4L 8.2L Big Block Replaces 46-807151A8
RM46-807151A8
- Dispatched in 2-3 days
- 30 Day Return Policy
- Low stock - 3 items left
- Backordered, shipping soon
New aftermarket raw-water pump for specified MerCruiser 7.4L and 8.2L big-block engines. Replaces MerCruiser 46-807151A8.
Key Features
- Aftermarket raw-water cooling pump
- For specified 7.4L and 8.2L big-block applications
- Fuel-pump mounting arrangement as specified for this application
Technical Specs
| Product type | Raw-water / seawater pump |
| Engine applications | MerCruiser 7.4L / 8.2L big block |
| Condition | New aftermarket replacement |
Compatibility / Fitment Guide
For MerCruiser 7.4L and 8.2L big-block engines using raw-water pump reference 46-807151A8. Confirm the fuel-pump mounting arrangement and original pump before purchase.
Fitment check required: match the original part number, pump layout and engine serial number before purchase.
Part Number Cross Reference
| MerCruiser | 46-807151A8 |
Frequently Asked Questions
Is this a genuine MerCruiser pump?
No. It is an aftermarket replacement.
Does the fuel pump mount here?
This pump is for the application where the fuel pump mounts on the water pump; verify your original setup.
Will it fit every 7.4L engine?
No. Confirm the original part number and engine serial number.
For the products under £150 the shipping is £6.99.
Free delivery for most items over £150.
