JLM MARINE 14360A27 Fuel Pump 739325431175 14360A78 30-300HP

( Brand: Jlm Marine ), ( Model: 14360 71 ), ( Part Type: Fuel Pump ), ( Packageheight: 96 ), ( Packagelength: 127 ), ( Packageweight: 240 ), ( Packagewidth: 100 ), ( Size: Fits For Mercury 30 300 Hp ), ( Manufacturer Part Number: 14360A27 ), ( UPC: 739325431175 )

Review JLM MARINE Fuel Pump Mercury 30-300hp fits MARINER

Introducing the JLM Marine Fuel Pump, model numbers 14360A27 and 14360A78, specifically designed for Mercury Mariner engines with a power output of 30 to 300 horsepower. This fuel pump is a must-have component for ensuring the optimal performance of your Mercury Mariner engine.

The JLM Marine Fuel Pump is a high-quality, OEM-replacement part that is engineered to deliver reliable and efficient fuel delivery to your engine. It is constructed from premium materials, including heavy-duty cast aluminum housing and a robust impeller, ensuring durability and longevity.

The pump features a unique, dual-diaphragm design, which provides superior fuel priming and vacuum performance. The dual-diaphragm design also ensures that the fuel pump is able to maintain a consistent fuel pressure, even under varying engine loads.

Moreover, the JLM Marine Fuel Pump is designed to meet or exceed the original equipment specifications, ensuring that it delivers the same level of performance and reliability as the OEM part. It is also compatible with both gasoline and diesel fuel, making it a versatile solution for a wide range of Mercury Mariner engines.

The pump comes with all necessary hardware for a straightforward installation process. It is also backed by a 12-month limited warranty, providing peace of mind and protection against any manufacturing defects.

In summary, the JLM Marine Fuel Pump, model numbers 14360A27 and 14360A78, is a high-quality, OEM-replacement part that is specifically designed to deliver reliable and efficient fuel delivery to Mercury Mariner engines with a power output of 30 to 300 horsepower. Its unique, dual-diaphragm design ensures superior fuel priming and vacuum performance, and it comes with all necessary hardware for a straightforward installation process. Plus, it is backed by a 12-month limited warranty for added peace of mind.

Pros and Cons of Buying JLM Marine Fuel Pump for Mercury Mariner 30-300hp

The JLM Marine Fuel Pump (Model Numbers: 14360A27 and 14360A78) is a popular option for Mercury Mariner 30-300hp engines. In this analysis, we will discuss the key advantages and disadvantages of investing in this fuel pump.

1. Superior Build Quality: The JLM Marine Fuel Pump is known for its robust construction. It is manufactured using high-quality materials, ensuring durability and reliability.

2. High Performance: This fuel pump delivers impressive flow rates, which can lead to improved engine performance and faster filling times for larger fuel tanks.

3. Easy Installation: Users report that the installation process for this fuel pump is straightforward. It can be completed in a relatively short time, saving you labor costs.

4. OEM-like Fit and Finish: The JLM Marine Fuel Pump is designed to fit Mercury Mariner engines seamlessly. Its OEM-like appearance ensures a professional look, making it a popular choice among boat owners.

5. Warranty: JLM Marine offers a comprehensive 12-month warranty on their fuel pumps. This provides peace of mind and protection against manufacturing defects.

1. Price: The JLM Marine Fuel Pump is priced higher than some aftermarket alternatives. However, its superior build quality and performance may justify the additional cost for some boat owners.

2. Potential Vibration: A few users have reported experiencing vibration issues with this fuel pump. Proper installation and the use of vibration-dampening mounts can help mitigate this concern.

3. Compatibility: While the JLM Marine Fuel Pump is designed for Mercury Mariner 30-300hp engines, it's essential to verify that it is the correct model for your specific boat application.

The JLM Marine Fuel Pump (Model Numbers: 14360A27 and 14360A78) offers several advantages, including superior build quality, high performance, easy installation, OEM-like fit and finish, and a comprehensive warranty. However, its higher price point and potential vibration issues are worth considering. Ultimately, if you're looking for a fuel pump that delivers superior performance and reliability for your Mercury Mariner engine, the JLM Marine Fuel Pump is a worthwhile investment.

If you're in the market for a new fuel pump for your Mercury Mariner 30-300hp engine and value high performance, durability, and ease of installation, the JLM Marine Fuel Pump (Model Numbers: 14360A27 and 14360A78) is a strong recommendation. Be sure to verify compatibility with your specific boat application and consider the potential vibration issue before making your purchase.

part # 14360a27 prices

• $44.17-$51.46

specifications fuelperforma:

• for models: Mariner
• for makes: Mercury
• brand: Jlm Marine
• model#: 14360 71
• part type: Fuel Pump
• packageheight: 96
• packagelength: 127
• packageweight: 240
• packagewidth: 100
• size: Fits For Mercury 30 300 Hp
• manufacturer part number: 14360A27
• upc: 739325431175

payments fuelperforma:

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

shipping fuelperforma:

• class: Expedited
• transit: 3-9 Days
• service: Expedited
• cost: $0.00
• type: Fixed

offer fuelperforma:

• availability: In Stock
• started: April 8, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1

general fuelperforma:

• Auto Permance Parts > Fuel Systems > Fuel Injection Pumps
• condition: New

seller fuelperforma:

• # reviews: 287
• rating: 99.7%

returns fuelperforma:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days