Description
DOMETIC M18-3043 Impeller | Boat Supply Store
Maintain consistent engine cooling and efficient fluid transfer with this genuine DOMETIC M18-3043 impeller. Designed to replace worn or damaged impellers, it ensures proper operation of your raw water pump. This component is critical for preventing engine overheating, especially during extended periods of trolling for Red Snapper off the Texas coast.
Key Features
- Ensures optimal raw water flow for engine cooling.
- Replaces worn impellers to prevent pump failure.
- Maintains engine temperature within operational parameters.
- Critical for reliable operation of marine pumps.
- Durable construction for extended service life.
- Genuine DOMETIC replacement part.
- Facilitates efficient heat exchange.
- Prevents costly engine damage due to overheating.
Specifications
| Product Specifications | |
|---|---|
| Brand | DOMETIC |
| SKU | M18-3043 |
Who This Is For
Boaters requiring a direct replacement for their existing DOMETIC raw water pump impeller. Essential for routine engine maintenance and ensuring consistent performance of your vessel's cooling system.
How It Compares
| Feature | DOMETIC M18-3043 Impeller | JABSCO |
|---|---|---|
| Material | Rubber | Rubber |
| Shaft Diameter | 12.7 mm | 12.7 mm |
| Blade Count | 12 | 12 |
Common Concerns Answered
How often should I replace my marine impeller?
It is recommended to inspect and replace your marine impeller annually or every 200 operating hours, whichever comes first, to prevent potential engine damage from failure.
Will this impeller fit my specific Dometic pump?
This M18-3043 impeller is designed as a direct replacement for compatible Dometic pump models. Verify your existing pump's model number against Dometic's service manual for confirmed fitment.
What are the signs of a failing impeller?
Symptoms of a failing impeller include reduced water flow from the exhaust, engine temperature alarms, or unusual noises from the raw water pump.
Frequently Asked Questions
What is the primary function of this impeller?
The primary function of this impeller is to draw raw water into the engine's cooling system and circulate it to maintain optimal operating temperature.
What material is this impeller constructed from?
This Dometic impeller is constructed from high-quality, durable rubber compounds designed for consistent performance in marine environments.
What is the shaft diameter of this impeller?
The shaft diameter for this Dometic M18-3043 impeller is 12.7 mm, ensuring compatibility with standard pump shafts.
How many blades does this impeller have?
This Dometic M18-3043 impeller features 12 blades for efficient water displacement and flow.
What type of marine pump does this impeller service?
This impeller is specifically designed for Dometic raw water pumps, commonly used for engine cooling in various marine applications.
