MERCURY 880137T07 Outboard Vst Optimax 880133T07

( Type: Fuel Pump ), ( Voltage: 12 V ), ( Manufacturer Part Number: 880137T07 ), ( Drive Type: Electrical ), ( Country Of Origin: United States ), ( Fuel Type: Gasoline )

Review MERCURY Outboard Vst Optimax

The Mercury 880137T07 and 880133T07 Optimax Outboard motors are high-performance, versatile engines designed to deliver power and efficiency on the water. These motors are part of Mercury's Optimax series, known for their sleek design, compact size, and exceptional fuel economy.

The 880137T07 model is a 135 HP, 4-stroke outboard motor with a 20-inch shaft length. It features Mercury's Lean Burn Technology, which optimizes fuel consumption by adjusting the engine's fuel-air mixture based on load and RPM. This results in impressive fuel efficiency and reduced emissions. The motor's Multi-Port Electronic Fuel Injection system ensures quick and reliable start-ups in any condition.

The 880133T07 model is its twin, delivering an identical 135 HP but with a 15-inch shaft length. This shorter shaft length makes it an ideal choice for applications where a little less shaft length is needed, such as in shallow water or when trailering. Both models share the same features and benefits, including the advanced Lean Burn Technology and Multi-Port Electronic Fuel Injection system.

Both engines boast Mercury's renowned durability and reliability. They are built with a corrosion-resistant alloy that protects against the harsh marine environment. The motors' robust design includes a heavy-duty gearcase, a high-strength geartrain, and a large, deep-V water pump for excellent cooling and durability.

These outboard motors come with Mercury's SmartCraft digital controls, allowing for precise engine management and monitoring. The Joystick Piloting for Outboards (JPO) option is available, offering docking assistance, maneuverability, and ease of operation. Additionally, the motors are compatible with Mercury's VesselView display system, providing real-time engine data and diagnostics.

The Mercury 880137T07 and 880133T07 Optimax Outboard motors are perfect for a wide range of applications, from small to mid-sized boats, pontoons, and fishing vessels. With their power, efficiency, and advanced features, these engines offer unmatched performance and versatility on the water.

Mercury 880137t07 and 880133t07 Optimax Outboard Motors: A Comparison of Pros, Cons, and Recommendation

The Mercury 880137t07 and 880133t07 Optimax outboard motors are both powerful and efficient options for boat owners. In this analysis, we'll discuss the advantages and disadvantages of each model to help you make an informed decision.

1. High Horsepower: This outboard motor delivers an impressive 300 horsepower, making it suitable for larger boats and heavy loads.

2. Advanced Technology: It comes with Mercury's exclusive Lean Burn Technology (LBT) and 4-stroke efficiency, which can help save fuel and reduce emissions.

3. Versatility: It can be used for various water activities, including fishing, water sports, and cruising.

4. Quiet Operation: Mercury's No Wake Valve (NWV) helps minimize noise and wake, making it ideal for residential waterways and quiet zones.

1. Price: The 300 HP Optimax comes with a higher price tag compared to smaller models.

2. Weight: Being a high-powered motor, it is heavier than smaller options, making it more challenging to transport and install.

1. Powerful: The 250 HP Optimax offers ample power for most recreational boats while providing better fuel efficiency than a comparable 2-stroke engine.

2. Advanced Technology: It features Mercury's Lean Burn Technology (LBT) for improved fuel economy and reduced emissions.

3. Compact Design: Its relatively smaller size makes it easier to transport and install compared to larger models.

4. Quiet Operation: Like its 300 HP sibling, it comes with Mercury's No Wake Valve (NWV) for quieter operation.

1. Limited Horsepower: A 250 HP motor may not be powerful enough for larger boats or heavy loads.

2. Higher Price Point: Compared to smaller 4-stroke outboard motors, the 250 HP Optimax comes with a higher price tag.

Both the Mercury 880137t07 300 HP Optimax and 880133t07 250 HP Optimax outboard motors offer advanced technology, quiet operation, and powerful performance. However, the choice between the two depends on your specific boating needs and requirements.

If you need a motor for a larger boat or one that can handle heavy loads, the 300 HP Optimax is the better option. However, if you're looking for a more affordable, fuel-efficient, and easier-to-handle motor, the 250 HP Optimax is a solid choice.

Based on the information provided, we recommend the Mercury 880133t07 250 HP Optimax outboard motor for those who want a powerful and fuel-efficient motor that is easier to transport and install. However, if you require more horsepower, the Mercury 880137t07 300 HP Optimax outboard motor is the better option. Always consider your specific boating needs, budget, and installation capabilities when making your final decision.

Details:

We never use file photos. Good used VST from a 2009 250 Optimax. Used only in fresh water. Shipping charges are at the expense of customer.

part #: 880137t07 prices

• $200.00-$395.00

specifications pumpunite:

• for makes: Mercury
• type: Fuel Pump
• voltage: 12 V
• manufacturer part number: 880137T07
• drive type: Electrical
• country of origin: United States
• fuel type: Gasoline

offer pumpunite:

• quantity: 1
• started: May 16, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

general pumpunite:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units

returns pumpunite:

• policy: No Returns

seller pumpunite:

• rating: 100.0%
• # reviews: 5842
• city: Elizabeth, Illinois

shipping pumpunite:

• carrier: FedEx
• transit: 3-5 Days
• type: Calculated
• cost: $30.90
• class: Standard
• service: FedEx Ground / FedEx Home Delivery

payments pumpunite:

• wallet: Apple-pay
• other
• credit card: Visa

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