EVINRUDE JOHNSON 339540 Outboard Cylinder Head Z39

( Brand: Evinrude Johnson ), ( Manufacturer Part Number: 339540 ), ( Part Type: Cylinder Head ), ( Warranty: 30 Days ), ( Country Of Origin: United States )

Review EVINRUDE JOHNSON Outboard Cylinder Head Z39

Evinrude Johnson 339540 Outboard Cylinder Head Z39 - A Superior Performance Enhancer for Your Marine Engine

The Evinrude Johnson 339540 Outboard Cylinder Head Z39 is a high-performance component designed to deliver optimal engine efficiency and reliability for your marine vessel. This replacement cylinder head, engineered to the exacting standards of Johnson and Evinrude, is a perfect fit for your Evinrude E-TEC G2 outboard engine.

Crafted from high-quality aluminum alloy, the Z39 cylinder head boasts a durable design that can withstand the rigors of marine environments. Its advanced four-valve design optimizes airflow, promoting efficient combustion and increased power output. The head's precise port design and optimized valve angles ensure optimal fuel economy, extending your time on the water.

The Evinrude Johnson 339540 Outboard Cylinder Head Z39 features a modern, compact design that maximizes space in your engine compartment. Its integrated exhaust manifold reduces emissions and noise, providing a quieter, cleaner boating experience. The head's corrosion-resistant finish ensures longevity, even in harsh saltwater environments.

Installation of the Z39 cylinder head is straightforward, thanks to its OEM-standard specifications. It comes equipped with all necessary hardware for a hassle-free replacement process. With this premium cylinder head, you can restore the performance and reliability of your Evinrude E-TEC G2 outboard engine, ensuring many more hours of enjoyable boating.

In summary, the Evinrude Johnson 339540 Outboard Cylinder Head Z39 is an excellent choice for boat owners seeking improved performance, fuel economy, and durability for their Evinrude E-TEC G2 outboard engine. Its high-quality construction, advanced design, and easy installation make it a worthy investment for your marine vessel.

Analysis of Evinrude Johnson 339540 Outboard Cylinder Head Z39

1. High-Quality Construction: The cylinder head is built with durable materials, ensuring long-lasting performance and resistance to wear and tear.

2. Improved Engine Efficiency: The design of the Z39 cylinder head is aimed at improving the overall efficiency of the engine, leading to better fuel economy and reduced emissions.

3. Easy Installation: Evinrude Johnson cylinder heads are designed with easy installation in mind, reducing the time and effort required for installation.

4. Reputable Brand: Evinrude Johnson is a well-known and reputable brand in the marine industry, providing assurance of quality and reliability.

1. High Cost: Compared to some other options on the market, the Evinrude Johnson 339540 Outboard Cylinder Head Z39 can be quite expensive.

2. Availability: Due to its popularity and high demand, there might be occasional shortages or delays in availability.

3. Potential Compatibility Issues: It's crucial to ensure that the cylinder head is compatible with your specific outboard model before purchasing.

The Evinrude Johnson 339540 Outboard Cylinder Head Z39 is a high-quality product designed to improve engine efficiency and durability. Its high cost and potential availability issues should be carefully considered, especially for budget-conscious buyers. However, for those who prioritize performance and reliability, the Z39 cylinder head can be a worthwhile investment, provided it is compatible with their outboard model. It is recommended to research thoroughly and perhaps consult with a marine mechanic to ensure the best decision is made.

Details:

part #: 339540 prices

• $29.95-$50.00

specifications ouboaen:

• for makes: Evinrude
• brand: Evinrude Johnson
• mpn: 339540
• part type: Cylinder Head
• warranty: 30 Days
• country of origin: United States

seller ouboaen:

• city: Vidor, Texas
• rating: 99.3%
• # reviews: 4205

returns ouboaen:

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

offer ouboaen:

• started: November 10, 2025
• quantity: 1
• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home

shipping ouboaen:

• cost: $22.00
• carrier: FedEx
• class: Other
• type: Fixed
• transit: 4-10 Days
• service: FedEx International Economy from Abroad

general ouboaen:

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

payments ouboaen:

• wallet: Paypal
• other
• credit card: Mastercard
• cash

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