Description
Mercury 880596T58 Low Pressure Lift Fuel Pump
Mercury 880596T58 is a genuine low pressure lift fuel pump for select Mercury outboard applications where this part number is specified. This electric fuel pump helps move fuel through the low-pressure side of the fuel system before high-pressure delivery.
Key Features
- Genuine Mercury low pressure lift fuel pump
- Electric fuel pump assembly with outlet fitting and electrical terminals
- Includes the pump components shown in the product images
- Designed for specified Mercury outboard fuel-system service
Fitment / Product Details
- Brand: Mercury
- Part Number: 880596T58
- BU Part ID: 880596T58
- Product Type: Low Pressure Lift Fuel Pump
- Application: Select Mercury 75-300 HP outboards where specified
- Engine Style: Outboard
- HP Range: 75-300 HP
- Package Quantity: Each
- Fitment Note: Confirm compatibility by part number, model, horsepower, serial number/model year, parts diagram, owner’s manual, or service manual before ordering.
Expanded Fitment
- Select Mercury 75-300 HP outboards where low pressure lift fuel pump 880596T58 is specified.
What’s Included
- One Mercury 880596T58 low pressure lift fuel pump
- Seal/grommet components shown in the product images
Why You Should Buy
- Correct genuine Mercury service part for applications that specify 880596T58
- Helps restore proper low-pressure fuel delivery when the original pump is worn or failed
- Useful for fuel-system repair on compatible Mercury outboards
Common Applications
- Low-pressure fuel pump replacement on specified Mercury outboards
- Fuel delivery diagnostics and repair where 880596T58 is called out by the parts diagram
- Service replacement during VST or fuel-system repair when this pump is specified
FAQ
- Is this a high-pressure fuel pump? No. This listing is for a low pressure lift fuel pump.
- Does this fit every Mercury 75-300 HP outboard? No. Use it only where part number 880596T58 is specified for your engine.
- Are the seals included? The seal/grommet components shown in the product images are included.
- How do I confirm fitment? Match part number 880596T58 to your Mercury parts diagram, serial number, owner’s manual, or service manual before ordering.






