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Water Pump 13-509 11-9499 for Yanmar 482 486 Engine Thermo King TK486 TK486E
$141.99
Sale price
$141.99
Regular price
Available to Order
Designed for compatible Yanmar and Thermo King applications, this aftermarket engine water pump helps restore proper coolant circulation and stable engine temperature.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
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Product Overview
The water pump keeps coolant moving through the engine and radiator. A leaking, noisy, or worn pump can lead to coolant loss, overheating, or inconsistent temperature control, making timely replacement important during cooling-system repair.
Replacement references include 13-509 and 11-9499. Match the part number, housing shape, bolt pattern, hub or pulley arrangement, and hose connections with your original part.
Key Features & Performance
- Restores engine-coolant circulation
- Helps address leaks, bearing noise, or overheating caused by pump failure
- Built for dependable use in compatible equipment
- Suitable for routine cooling-system service
Fitment & Compatibility
Compatible with select Yanmar 482 486 Engine Thermo King TK486 TK486E applications. Serial-number breaks, production changes, or equipment options may affect the required part.
Technical Specifications
- Product Type: Engine Water Pump
- Compatible Brand: Yanmar, Thermo King
- Part Number(s): 13-509, 11-9499
Frequently Asked Questions
Q: What are common signs of a failing water pump? A: Coolant leakage, bearing noise, overheating, or play at the pump shaft can indicate wear. Confirm the source of the problem before replacement.
Q: Is this an original OEM part? A: No. This is a quality aftermarket replacement designed for compatible applications.
Confirm the original part number and physical configuration before ordering, especially when multiple versions were used.