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Christmas Sale Mercruiser 1389-8490a2 1389-8490 Mercarb 2.5l 3.0l 120hp 140hp Carb Carburetor In Multiple Colors [VIdki3Aj]

$40.99 $131.99 -69%

MerCruiser 1389-8490A2 Carburetor for 2.5L & 3.0L EnginesAre you looking to enhance the performance of your 1983-1989 2.5L 120hp or 3.0L 140hp 4-cylinder engines? Look no further! Our MerCruiser 1389-8490A2 Carburetor Assembly is the perfect solution

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Christmas Sale Mercruiser 1389-8490a2 1389-8490 Mercarb 2.5l 3.0l 120hp 140hp Carb Carburetor In Multiple Colors [VIdki3Aj]

MerCruiser 1389-8490A2 Carburetor for 2.5L & 3.0L Engines

Are you looking to enhance the performance of your 1983-1989 2.5L 120hp or 3.0L 140hp 4-cylinder engines? Look no further! Our MerCruiser 1389-8490A2 Carburetor Assembly is the perfect solution. This high-quality carburetor is specifically designed to improve the airflow and fuel efficiency of your engine, ensuring a smooth and powerful performance every time you hit the water.
  • Engine Compatibility: This carburetor is ideal for 1983-1989 2.5L 120hp and 3.0L 140hp 4-cylinder engines.
  • Quality Assurance: Our carburetor is made from durable materials, ensuring long-lasting performance and reliability.

MerCruiser Part Number: 1389-8490 Series

This carburetor is part of the renowned 1389-8490 series, known for its exceptional quality and performance. Whether you're a professional mechanic or a DIY enthusiast, you can trust this part to meet your needs. Here are some key features and benefits:
  • MerCruiser Part Numbers: 1389-8490, 1389-8490A2, 1389-9350, 1389-9350A1, 1389-9562A1, replaced by 3310-860070A2.
  • Visual Condition: The carburetor is in great shape, with all parts moving freely. However, it may require cleaning or rebuilding before installation.

Installation & Adjustment Tips

To ensure optimal performance, we recommend trying to install the carburetor first and properly adjust the settings. If you encounter any issues, you can confidently rebuild it using the included Sierra 18-7097 kit. This kit is designed to make the rebuilding process simple and hassle-free.
  • Installation Confidence: Purchase with confidence knowing that this carburetor is backed by a team of experts committed to your satisfaction.
  • Adjustment Guidance: Our detailed instructions will guide you through the installation and adjustment process, ensuring a seamless experience.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

A solid buy that I’m happy to endorse.

- Fern O..

January 26, 2026

Absolutely no complaints!

This is a rock-solid, quality item.

- Icarus J..

January 26, 2026

Absolutely no complaints!

It’s a very handy and clever gadget.

- Ffion R..

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