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SKU:
NLT2T00929
Ships for free in 2–4 business days.
Sea Water Pump 46-807151A12 / 18-36001 for MerCruiser Bravo & Inboard
$329.99
In Stock
$329.99
Sale price
$329.99
Regular price
This sea water circulation pump replaces part number #46-807151A12 on select MerCruiser Bravo and select inboard marine cooling installations. It moves raw water through the engine cooling circuit.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- MerCruiser Bravo and select inboard marine cooling installations
Product Overview
Sea Water Circulation Pump moves raw water through the engine cooling circuit. When you notice water leakage, damaged impeller housing or inadequate cooling flow, inspect the surrounding components before replacing the part; similar symptoms can have more than one cause.
This replacement is intended for MerCruiser Bravo and select inboard marine cooling installations. Check pump orientation, pulley, inlet and outlet locations and engine setup against the original equipment so that the replacement matches the actual installation.
Key Features & Performance
- Sea Water Circulation Pump for the stated application
- Function: moves raw water through the engine cooling circuit
- Important fitment checks: pump orientation, pulley, inlet and outlet locations and engine setup
Replaces / Cross-References
- 46-807151A12
- 18-36001
What Is Included
Includes one sea water circulation pump.
Fitment Notes
Match pump orientation, pulley, inlet and outlet locations and engine setup. For marine raw-water systems, pump rotation and inlet/outlet arrangement are critical; do not substitute by appearance. The applications above follow the original listing and may depend on equipment serial number or configuration.
Frequently Asked Questions
Is this an OEM part?
No. This listing is for a replacement part unless it explicitly states otherwise. Manufacturer names and part numbers identify intended applications.
How should I confirm fitment?
Compare the part number, equipment model, pump orientation, pulley, inlet and outlet locations and engine setup. For machines with serial-number breaks, consult the model-specific parts diagram.
Part Summary
Keywords: Sea Water Circulation Pump, MerCruiser Bravo and select inboard marine cooling installations, 46-807151A12, 18-36001, replacement parts.
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.