1. Boat Outboard Engines To Buy
  2. sku: 19958332453564751
  3. MERCURY 8M0142690

MERCURY 8M0142690 Verado Map Sensor V8

fits model: 250, 300, Mariner. make: Mercury.

8m0142690 Mercury Mariner V8 Verado 250 300 Hp Oe Map Sensor #

( Manufacturer Part Number: 8M0142690 ), ( Part Type: Hp Sensor )

Review MERCURY V8 Verado Hp Oe Map Sensor fits MARINER 250 300

Mercury 8M0142690 Mariner V8 Verado 250-300 HP Map Sensor

Experience unparalleled performance and precision with the Mercury 8M0142690 Mariner V8 Verado 250-300 HP Map Sensor. Designed to integrate seamlessly with the Verado outboard engine family, this map sensor plays a crucial role in optimizing your boat's engine management system for an unmatched driving experience.

Crafted with precision, this map sensor is engineered to measure the air density and temperature, essential factors in calculating the correct fuel-air mixture for your engine. With accurate and real-time data, the Mariner V8 Verado can deliver optimal power output, improved fuel efficiency, and reduced emissions, ensuring a smooth and enjoyable ride.

The Mercury 8M0142690 Map Sensor is built to withstand the harshest marine conditions. Its robust design ensures durability and reliability, providing you with peace of mind as you navigate various water bodies. The sensor is easy to install, ensuring a hassle-free upgrade to your Verado engine system.

Invest in the Mercury 8M0142690 Mariner V8 Verado 250-300 HP Map Sensor, and elevate your boating experience to new heights. Experience the power, precision, and durability that Mercury is known for, and cruise with confidence, knowing that your engine is running at its best.

Product: Mercury 8M0142690 Mariner V8 Verado 250/300 HP Map Sensor

Pros:

1. High Power: With a power output of 250 or 300 HP, this engine offers significant thrust for speed and maneuverability.

2. Reliable Brand: Mercury Marine is a well-respected brand in the marine industry, known for producing high-quality products.

3. Fuel Efficiency: The Verado engines are known for their fuel efficiency, which can help reduce operating costs.

4. Advanced Technology: The map sensor is a part of Mercury's Advanced MidSection (AMS) technology, which optimizes performance and reduces emissions.

5. Wide Throttle Range: The engine provides a wide throttle range, allowing for smooth acceleration and precise control.

Cons:

1. High Cost: Compared to other engines in its class, the Mercury Verado can be quite expensive.

2. Complexity: The engine's advanced technology may require more maintenance and technical knowledge to keep it running optimally.

3. Potential Compatibility Issues: The map sensor is specific to the Mercury Verado engine, which may cause compatibility issues if you're replacing an older engine.

4. Limited Availability: Depending on your location, you may have limited access to service centers for this high-end engine.

Conclusion:

The Mercury 8M0142690 Mariner V8 Verado 250/300 HP Map Sensor offers high power, reliability, and advanced technology, making it an attractive option for those who prioritize performance and fuel efficiency. However, its high cost and potential complexity may deter some buyers. If you have the budget and technical knowledge, this engine could be a great addition to your boat. If not, you may want to consider a more budget-friendly or simpler engine.

Details:

ITEM FOR SALE.: MAP Sensor .: Every listing has at least 3 different shipping options.

part #: 8m0142690 prices

  • $14.95-$67.99

specifications ouboaen:

  • for models: 250, 300, Mariner
  • for makes: Mercury
  • mpn: 8m0142690
  • part type: Hp Sensor

seller ouboaen:

  • # reviews: 5085
  • city: Alexander City, Alabama
  • rating: 99.2%

payments ouboaen:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

general ouboaen:

  • Boat Parts > Outboard Engines Components > Other
  • condition: Used

offer ouboaen:

  • started: November 14, 2025
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

shipping ouboaen:

  • type: Calculated
  • carrier: USPS, UPS
  • transit: 5-11 Days
  • service: USPS Ground Advantage, UPS Ground, USPS Priority Mail, UPS Ground Saver
  • class: Standard, Expedited, Economy
  • cost: $7.90

returns ouboaen:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for models: 250, 300, mariner, for makes: mercury, part type: hp sensor,
category: boat parts > outboard engines components, sku: 19958332453564751,
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5 offers $14.95–$67.99 USD
  • Used. Offer #1 priced at $14.95 + $8.75 shipping estimate = $23.70* total. MAP Sensor.+$8.75 shipping
  • New with tags. Offer #2 priced at $67.99 + $9.90 shipping estimate = $77.89* total. Our product is compatible with these reference numbers. The references are used only for a reference purpose.+$9.90 shipping
  • New. Offer #3 priced at $57.48 + $0.00 shipping estimate = $57.48* total. Newly Listed. Type: MAP (Manifold Absolute Pressure) Sensor.FREE SHIPPING
  • Used. Offer #4 priced at $14.95 + $8.75 shipping estimate = $23.70* total. +$8.75 shipping
  • New. Offer #5 priced at $34.50 + $12.90 shipping estimate = $47.40* total. The MAP sensor monitors air pressure in the intake manifold and communicates with the engine s ECU to optimize fuel mixture, ignition timing, and overall performance. Part# .+$12.90 shipping

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