Engineered Marine Products Impeller Kit 47-09201, Replaces 18-3016-1, for Mercruiser Bravo/Inboard Water Pumps with Brass Pump Body

The Engineered Marine Products Impeller Kit 47-09201 is a replacement impeller kit built for Mercruiser Bravo and inboard sterndrive units equipped with a brass water pump body, serial number 0M100001 and above. This kit restores raw-water pump function, which circulates cooling water through the engine and exhaust system to keep operating temperatures in check. Engineered Marine Products has supplied both OEM and marine aftermarket channels for over 40 years, engineering and sourcing components to meet OEM standards while keeping cost competitive with other aftermarket options.

The kit carries a machined exterior finish and is packaged at a compact 3 x 3 x 2 inches, making it a straightforward drop-in replacement for a worn or cracked impeller that is no longer sealing or pumping efficiently. Replacing the impeller at regular service intervals helps prevent overheating and the more costly damage that can follow, including a burned-out water pump housing or overheated exhaust manifolds. This part is cataloged as a direct replacement for OEM number 18-3016-1 and is intended specifically for the Bravo/Inboard water pump configuration using a brass pump body.

Specifications

• Brand: Engineered Marine Products
• Manufacturer Part Number: 47-09201
• Category: Mercruiser Water Pumps & Impellers
• UPC: 840080436227
• Weight: 0.561 pounds
• Product Dimensions: 3 x 3 x 2 inches
• Exterior Finish: Machined
• Replaces (OEM): 18-3016-1

Fitment

• Mercruiser Bravo/Inboards with brass pump body, serial number 0M100001 and above

Replaces (OEM)

• 18-3016-1

Frequently Asked Questions

What does the Engineered Marine Products 47-09201 impeller kit fit? It fits Mercruiser Bravo and inboard sterndrive units with a brass water pump body, serial number 0M100001 and above.

What OEM part number does 47-09201 replace? This kit replaces OEM number 18-3016-1, which is specified for the Bravo/Inboard water pump with a brass pump body.

Will 18-3016-1 and 47-09201 perform the same job? Yes, 47-09201 is the direct aftermarket equivalent to OEM part 18-3016-1 for the same brass-pump-body Bravo/Inboard application.

What are the dimensions of this impeller kit? The Engineered Marine Products Impeller Kit 47-09201 measures 3 x 3 x 2 inches.

How much does the 47-09201 impeller kit weigh? It weighs 0.561 pounds.

Does this kit work with an Alpha One or MR/Alpha lower unit? No, 47-09201 is specified for the Bravo/Inboard brass pump body configuration, not the Alpha style pump; Alpha applications use a different part number.

What finish does the impeller have? The 47-09201 kit has a machined exterior finish.

Is this a genuine Mercruiser part or an aftermarket part? The 47-09201 is an aftermarket impeller kit manufactured by Engineered Marine Products, built to OEM standards and referenced against OEM number 18-3016-1.

How do I know if my water pump has a brass pump body? Mercruiser Bravo/Inboard units with a brass pump body are covered under serial number 0M100001 and above; the 47-09201 kit is matched specifically to that configuration.

What UPC is associated with this impeller kit? The UPC for the Engineered Marine Products 47-09201 impeller kit is 840080436227.