OEM CYLINDERS 420613579 Seadoo Cylinder Piston 947 H20

( Brand: Oem Cylinders ), ( Manufacturer Part Number: 420613579 ), ( Part Type: Cylinder Piston ), ( Non-domestic Product: No )

Review OEM CYLINDERS Seadoo 947 Remanufactured Cylinder Piston Assembly S#h20 fits XP DI 2004

Introducing the Seadoo 2004 XP 947 DI Cylinder Piston H20 (Part Number: 420613579), a premium replacement component designed specifically for Sea-Doo watercraft engines. This piston and cylinder assembly is engineered to deliver exceptional performance, reliability, and durability for your Seadoo XP 947 DI engine.

The piston features a high-strength forged aluminum construction, providing unmatched rigidity and durability. Its piston crown is designed with an optimized combustion chamber shape for efficient fuel burning and superior power output. Additionally, the piston skirt utilizes a low-friction coating to minimize wear and ensure a snug fit within the cylinder, reducing engine noise and improving overall engine efficiency.

The cylinder is precision-machined from high-quality aluminum alloy, ensuring a perfectly round bore and uniform wall thickness for optimal engine performance. With a precise, honed bore finish, this cylinder provides improved ring sealing and reduces the risk of piston scuffing and engine damage. Furthermore, the cylinder is designed with a cooling fin structure that optimizes heat dissipation, ensuring the engine stays cool during long hours of operation.

This cylinder piston assembly comes complete with a compatible piston ring set, ensuring a proper fit and sealing performance. The piston rings are manufactured using high-temperature, low-wear materials to ensure consistent sealing throughout the engine's lifecycle.

In summary, the Seadoo 2004 XP 947 DI Cylinder Piston H20 (Part Number: 420613579) is a high-performance upgrade for your Seadoo XP 947 DI engine. Its forged aluminum piston and precision-machined cylinder are designed to deliver superior strength, durability, and efficiency, making it an ideal choice for those seeking improved power output, reduced engine noise, and enhanced overall engine performance.

Buying a new cylinder piston assembly for a Seadoo 2004 XP 947 DI with part number 420613579 involves considering its potential advantages and disadvantages to help determine if it's a worthwhile investment.

1. Enhanced engine performance: A new piston assembly can improve the overall performance of your Seadoo engine by ensuring proper compression and fuel efficiency.

2. Increased reliability: Replacing worn or damaged parts can help prevent engine failures and ensure your watercraft is safe to operate.

3. Improved fuel economy: Worn or damaged pistons can cause inefficient combustion, leading to increased fuel consumption. A new piston assembly can help improve fuel economy.

4. Longer engine life: Regular maintenance and replacement of worn parts can help extend the life of your Seadoo engine.

5. Peace of mind: Knowing that your engine is in good working order can give you peace of mind and help prevent unexpected breakdowns or repair costs.

1. Cost: Replacing a piston assembly can be a costly repair, especially if you choose to have it done by a professional.

2. Time: The repair process can take several hours, depending on the complexity of the job and the availability of replacement parts.

3. Labor costs: If you choose to have the repair done by a professional, you'll also need to factor in the cost of labor.

4. Availability of parts: Depending on the availability of the specific part you need, you may experience a delay in getting your watercraft back in the water.

In conclusion, the decision to buy a new cylinder piston assembly for a Seadoo 2004 XP 947 DI with part number 420613579 involves weighing the potential benefits, such as enhanced engine performance, increased reliability, improved fuel economy, longer engine life, and peace of mind, against the costs, including the cost of the part itself, labor costs, and the time required for the repair.

If your Seadoo engine is experiencing performance issues, or if you're planning to sell or trade in your watercraft, it may be worth the investment to replace the piston assembly. However, if your budget is tight, or if your watercraft is no longer in regular use, you may choose to prioritize other repairs or maintenance tasks instead. Ultimately, the decision is yours to make based on your specific circumstances and priorities.

Details:

It was remanufactured. But we decided not to rebuild the Xp. The3 pistons are new. This cylinder is from a 2004 XP Di.

part #: 420613579 prices

• $125.00-$599.99

specifications perwatercraft:

• for models: Xp, Di
• for years: 2004
• brand: Oem Cylinders
• mpn: 420613579
• part type: Cylinder Piston
• non-domestic product: No

shipping perwatercraft:

• carrier: UPS
• class: Standard
• service: UPS Ground
• type: Calculated
• transit: 2-6 Days
• cost: $0.00

offer perwatercraft:

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

general perwatercraft:

• condition: New other see details
• Parts Accessories > Personal Watercraft Parts > Other Parts

seller perwatercraft:

• city: Pleasant Grove, Utah
• # reviews: 10326
• rating: 99.7%

returns perwatercraft:

• policy: No Returns

payments perwatercraft:

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

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