HFP-518 is a low pressure OEM replacement fuel pump specifically engineered for Mercury Marine Outboard engines, including the 75HP to 300HP Verado (4-cylinder and 6-cylinder 4-stroke) and EFI series. Designed to handle the rigorous demands of marine environments, this pump ensures consistent fuel pressure and flow to your engine’s fuel injection system. HFP-518 is a direct-fit replacement for Mercury part number 880596T58, typically found in the vapor separator tank (VST). The kit includes specialized rubber grommets to provide a secure, vibration-dampened installation, helping to eliminate fuel delivery issues like surging, loss of power at high RPM, or hard starting on the water.
Features & Benefits:
- Superior Performance: Delivers OEM or better performance, ensuring optimal fuel delivery for enhanced marine engine efficiency.
- Enhanced Durability: Constructed with upgraded polymers, brushes, and commutators to withstand various fuel blends and extend service life in harsh saltwater environments.
- Corrosion Resistance: Features a coated, corrosion-resistant case to minimize seizing during periods of seasonal storage or non-operation.
- Quiet Operation: Specifically designed for quiet operation, providing a more pleasant experience while idling or at cruising speeds.
- Easy Installation: Designed as a drop-in replacement for a straightforward installation process into the factory VST assembly.
- Ethanol Compatibility: Compatible with modern ethanol-infused pump gasoline, ensuring reliable performance and sealing with contemporary marine fuel types.
THE IDEAL REPLACEMENT FOR OEM #: 880596T58
Package Includes: Fuel Pump, Rubber Grommets
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Fuel Type:
- Gasoline
- Brand Name:
- Quantum
Serviceable & Wear Items: Please note that fuel filters, strainers, and rubber components (seals/grommets) are considered maintenance items. While these are protected against manufacturing defects, the lifetime warranty does not cover replacement for items that have reached the end of their functional service life due to normal debris accumulation or natural material aging (such as cracking or swelling from long-term fuel exposure).
This warranty applies only to the original purchaser and is non-transferable. Improper use or installation voids the warranty. Quantum is not responsible for incidental costs resulting from product failure. Contact customer service to troubleshoot, diagnose issues, and file a warranty claim.