Description
Impeller Service Kit Emp M46-13187 | Boat Supply Store
Prevent catastrophic engine overheating by proactively replacing your raw water pump impeller. This kit contains the critical components necessary to service your engine’s cooling system, maintaining optimal heat exchange. Failure to replace worn impellers can lead to restricted water flow, directly impacting engine longevity, particularly during prolonged operation in warmer Texas waterways like Lake Conroe. Regular replacement ensures your engine operates within its specified temperature range, typically between 160-190°F.
Key Features
- Proactive Overheating Prevention by replacing worn impellers.
- Maintains Optimal Cooling System Function for engine longevity.
- Includes Essential Service Components for a complete repair.
- Ensures Consistent Water Flow for reliable engine operation.
- Maximizes Engine Efficiency by preventing heat-related strain.
- Reduces Risk of Costly Engine Damage from overheating.
- Engineered for Durability in demanding marine environments.
- Simplifies Routine Maintenance for peace of mind.
Specifications
| Product Specifications | |
|---|---|
| Brand | ENGINEERED MARINE PRODUCTS |
| SKU | M46-13187 |
| Category | Engine |
Who This Is For
Boaters who perform routine engine maintenance to prevent overheating and ensure reliable cooling system operation. Essential for owners of vessels operating in warmer climates or during extended high-load periods.
How It Compares
| Feature | Impeller Service Kit Emp M46-13187 | Jabsco |
|---|---|---|
| Included Components | Impeller, Gasket, O-ring, Seal | Impeller, Gasket, Seal |
| Material Quality | High-grade marine elastomer | Standard marine rubber |
| Longevity | Designed for extended service life | Standard impeller lifespan |
| Fitment Compatibility | Specific to certain engine models | Varies by kit |
Common Concerns Answered
How often should I replace my boat's impeller?
Impellers should be inspected annually and replaced every 1-2 years, or sooner if signs of wear are visible, to prevent engine overheating and ensure optimal cooling.
What are the signs of a failing impeller?
Symptoms include reduced water flow from the exhaust, engine overheating alarms, and potentially the presence of rubber fragments in the bilge.
Is this kit compatible with all marine engines?
This specific kit is designed for particular engine models. Always verify fitment using the SKU and MPN against your engine's specifications before purchase.
Frequently Asked Questions
What specific components are included in this service kit?
This kit typically includes a high-quality replacement impeller, necessary gaskets, O-rings, and seals required for a comprehensive service of your raw water pump.
What is the primary function of a raw water pump impeller?
The impeller is the heart of the raw water cooling system, drawing in seawater to circulate through the engine's heat exchangers and dissipate heat.
What is the expected lifespan of a new impeller?
Under normal operating conditions, a properly installed new impeller can last between 1 to 2 years or approximately 200-300 operating hours. However, environmental factors and operating intensity can influence this.
Does this kit come with installation instructions?
While comprehensive installation instructions are not typically included in the kit itself, a service manual for your specific engine should detail the impeller replacement procedure.
What are the typical operating temperature ranges for a marine engine?
Most gasoline-powered marine engines operate optimally between 160°F (71°C) and 190°F (88°C). Exceeding these temperatures can cause significant damage.
