
1389-8490 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $305.00 | Condition is Remanufactured, ROCHESTER MARINE 2 BBL CARBURETOR 4CYL MERCARB 1389-8490 MCM 120/140 ELEC CHOKE, shipping cost = $15.00 | 94.4% |
![]() | $340.00 | Condition is Remanufactured, ROCHESTER MARINE 2 BBL CARBURETOR 4CYL MERCARB 1389-8490 MCM 120/140 ELEC CHOKE, shipping cost = $16.00 | 94.4% |
![]() | $340.00 | Top Pick! Condition is Remanufactured, ROCHESTER MARINE 2 BBL CARBURETOR 4CYL MERCARB 1389-8490 MCM 120/140 ELEC CHOKE, shipping cost = $16.00 | 94.4% |
![]() | $365.00 | Condition is Remanufactured, ROCHESTER MARINE 2 BBL RBLT CARB 4CYL MERCARB 1389-8490 MCM 120/140 ELEC CHOKE, FREE SHIPPING | 100.0% |
![]() | $365.00 | Top Pick! Condition is Remanufactured, Rochester marine 2 bbl carburetor 4cyl Mercarb 1389-8490 MCM 120/140 elec choke, FREE SHIPPING | 99.6% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $59.95 | Condition is New, ELECTRIC CHOKE THERMOSTAT- MERCURY MARINE MERCRUISER CARBURETOR MerCarb 2 Barrel, shipping cost = $5.95 | 100.0% |



The Rochester Mercruiser 1389-8490 Marine Carburetor is a high-quality rebuild kit specifically designed for 3.0L engines. This carburetor is an essential component for maintaining the optimal performance of your marine engine, ensuring smooth and efficient operation on the water.
The 1389-8490 kit includes all the necessary parts for a thorough carburetor rebuild, including the primary and secondary metering blocks, float bowl, float valve, main and power jets, accelerator pump, and various gaskets and seals. Each part is meticulously crafted to ensure a perfect fit and function, ensuring a smooth and hassle-free rebuild process.
The kit is compatible with the Rochester Mercruiser 1389-9562 carburetor, making it an ideal choice for boat owners with this specific model. The carburetor is known for its durability and ability to handle the demands of marine operation, making it a reliable choice for boaters who value performance and reliability.
The rebuild process is straightforward, thanks to the comprehensive instructions included in the kit. These instructions walk you through each step of the process, from disassembly to reassembly, ensuring that even novice mechanics can complete the job with confidence.
In summary, the Rochester Mercruiser 1389-8490 Marine Carburetor Rebuild Kit is a must-have for any boat owner looking to ensure the optimal performance of their 3.0L engine. With its high-quality parts, straightforward instructions, and compatibility with the 1389-9562 carburetor, this kit is an excellent investment for any boat owner looking to keep their marine engine running smoothly and efficiently.
Pros of buying a Rochester Mercruiser 1389-8490 marine carburetor for rebuild:1. Availability: The carburetor is widely available in the aftermarket, making it easy to find and purchase.
2. Compatibility: This carburetor is designed specifically for 3.0L Mercruiser engines, ensuring a perfect fit and function.
3. Affordable: Compared to buying a new engine, rebuilding the existing one with a new carburetor can be a more cost-effective solution.
4. Reputation: The Rochester brand is well-known and respected in the marine industry, which can give you confidence in the quality of the product.
Cons of buying a Rochester Mercruiser 1389-8490 marine carburetor for rebuild:1. Requires skills: Rebuilding a carburetor requires some mechanical skills and knowledge, which some boat owners may not have.
2. Time-consuming: Rebuilding a carburetor can be a time-consuming process, taking several hours to complete.
3. Potential for damage: If not handled properly, the carburetor components can be damaged during the rebuild process.
Conclusion:If you have the necessary skills and are willing to put in the time and effort, rebuilding your 3.0L Mercruiser engine carburetor with the Rochester Mercruiser 1389-8490 can be a cost-effective solution. However, if you lack the mechanical skills or are short on time, it may be worth considering hiring a professional to do the job for you.
Recommendation:If you decide to proceed with the rebuild, make sure to follow the manufacturer's instructions and use the appropriate tools and parts to ensure a successful outcome. It may also be helpful to consult with a knowledgeable mechanic or marine technician to ensure that you are doing everything correctly.
Details:
Selling very cheap so hopefully someone can use this for parts.
specifications inboardfuel:
- for models: Marine
- brand: Rochester Mercruiser
- mpn: 1389-8490
- part type: Carburetor Engine
- non-domestic product: No
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
seller inboardfuel:
- rating: 99.3%
- # reviews: 2591
- city: lenoir city, tennessee
shipping inboardfuel:
- service: usps ground advantage
- type: calculated
- transit: 3-7 days
- class: standard
- carrier: usps
returns inboardfuel:
- policy: no returns
offer inboardfuel:
- in stock #: 5
- options: ship-to-home
- started: march 27, 2024
- prices: $305.00–$365.00
- item condition:
- Remanufactured
- New
- sold #: 34
- availability: in stock
payments inboardfuel:
- credit card: american-express
- wallet: google-pay
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