MIKUNI 25575-M363670-15 Rebuild Jet Ski Kit Sea Doo

( Brand: Mikuni ), ( Manufacturer Part Number: 25575-M363670-15 ), ( Part Type: Jet )

Review MIKUNI Super Bn Rebuild Kit Sea doo Jet Ski fits XP800 1995

The **Mikuni 25575-M363670-15 Rebuild Kit** is a meticulously engineered, high-performance solution designed specifically for the **1995 Sea-Doo XP800 jet ski**, ensuring optimal throttle response, reliability, and longevity for this iconic outboard-powered watercraft. This premium rebuild kit is crafted to restore or upgrade the stock Mikuni carburetor model **363670-15** to factory or better specifications, delivering a seamless blend of precision and performance. The kit includes a comprehensive selection of **OEM-grade components**, including a **new throttle body, gasket set, float bowl, and precision-machined internals**, all meticulously assembled to meet or exceed the original manufacturer s tolerances. For enthusiasts seeking a deeper level of customization, the kit also incorporates **high-quality aftermarket upgrades**, such as a **rebuilt or new Mikuni throttle valve assembly** and **sealed ball bearings** for smoother operation, reducing friction and wear over time. Whether restoring a classic XP800 to its original glory or fine-tuning it for enhanced acceleration and fuel efficiency, this rebuild kit provides the necessary tools to achieve a **clean, precise, and responsive carburetion system**. Built with durability in mind, the components are designed to withstand the rigors of saltwater corrosion and frequent use, making it an ideal choice for both weekend warriors and seasoned jet ski owners. Proper installation, combined with regular maintenance, ensures that the **1995 Sea-Doo XP800** will continue to deliver exhilarating rides with the power and reliability of a finely tuned engine.

**Pros and Cons of buying a Mikuni 25575-M363670-15 Rebuild Kit for a 1995 Sea-Doo XP800 Jet Ski**

The Mikuni 25575-M363670-15 rebuild kit is designed specifically for the Sea-Doo XP800 s 250cc two-stroke engine, which was its original powerplant. This targeted compatibility ensures that all components fit correctly without modification.

The kit includes essential parts like the piston, rings, cylinder, gaskets, and bearings, which are critical for restoring engine performance and longevity. Rebuilding the engine with a quality kit like this can significantly improve fuel efficiency, power output, and overall reliability compared to a worn-out or failing engine.

Using a rebuild kit from a reputable brand like Mikuni ensures that you re getting high-quality, OEM-level parts. Mikuni is known for producing reliable components that meet or exceed factory specifications, reducing the risk of premature failure.

A rebuilt engine will eliminate common issues associated with aging two-stroke engines, such as excessive oil consumption, loss of power, and rough idling. This can make your XP800 more enjoyable to ride and reduce the likelihood of breakdowns during use.

Rebuilding the engine is often more cost-effective than replacing the entire motor, especially if the rest of the jet ski is in good condition. The cost of the kit itself is typically lower than the price of a new or used engine, and labor costs for a rebuild are generally less than those for an engine replacement.

A properly rebuilt engine can extend the lifespan of your Sea-Doo XP800, allowing you to continue using your jet ski for many more years without major mechanical issues. This is particularly valuable if you enjoy riding and want to preserve your investment.

Rebuilding an engine requires a moderate level of mechanical skill and experience. If you re not comfortable working on small engines or don t have access to the right tools (such as a reamer, honing tool, or compression tester), you may need to hire a professional mechanic. This can add to the overall cost of the project.

Even with a rebuild kit, the process of disassembling, cleaning, inspecting, and reassembling the engine can be time-consuming. Depending on your experience, this could take several hours or even days, especially if you encounter unexpected issues like worn bearings or a damaged crankshaft.

While Mikuni is a reputable brand, the quality of parts can vary slightly depending on the specific batch or model year. It s always a good idea to inspect the components upon arrival to ensure they meet your expectations and are free from defects.

Two-stroke engines, including the one in your XP800, are known for their simplicity but also for their environmental impact due to oil consumption and emissions. Rebuilding the engine won t change the fundamental design of the two-stroke, so you ll still need to use oil-mixed fuel and may face restrictions in areas with strict emissions regulations.

If the rest of the jet ski s components (such as the drive system, trim, or steering) are worn or damaged, rebuilding the engine alone won t fully restore the jet ski s performance. You may need to address other issues separately, which could add to the overall cost and effort.

While rebuild kits are generally affordable, the total cost of labor (if outsourced), additional tools, and potential consumables (like new spark plugs or fuel system components) can add up quickly. It s important to budget accordingly to avoid unexpected expenses.

The Mikuni 25575-M363670-15 rebuild kit is a solid choice for restoring the engine of your 1995 Sea-Doo XP800, offering high-quality parts, improved performance, and long-term reliability. The benefits of a rebuilt engine such as better fuel efficiency, power, and longevity outweigh the challenges for most owners who are willing to invest the time or money into the process.

If you re mechanically inclined and have access to the right tools, rebuilding the engine yourself can be a rewarding project that saves money in the long run. However, if you lack experience or time, hiring a professional mechanic is a viable alternative, though it will increase the overall cost.

If your primary goal is to revive your XP800 and you re comfortable with basic engine work, purchasing the Mikuni rebuild kit is a wise investment. Start by gathering the necessary tools (such as a torque wrench, feeler gauges, and cleaning solvents) and familiarize yourself with the rebuild process through resources like Sea-Doo or Mikuni manuals, or videos from trusted mechanics.

If you re unsure about your ability to complete the rebuild successfully, consult a local jet ski or small engine specialist to assess the engine s condition and discuss the feasibility of a DIY rebuild. They can also provide guidance on whether other components (like the drive system or trim) need attention.

Ultimately, the decision depends on your budget, time, and mechanical confidence. For most owners, the Mikuni rebuild kit is the best way to extend the life of their XP800 while improving performance, making it a highly recommended choice.

Details:

1996 - 1997 Polaris SLT 780, 2005 Sea-Digit, 1992 1997 Sea-Digits, 1997 Sea-Doo GSX, 1997 Carlo 1000These model's have an external fuel pump, the pump components in rebuilt kits listed will not work. Mikuni Super BN Rebuild Kit for 1995 Sea-Doo XP800 Jet Ski: Carburetor Kit, Contains: one kit to rebuild a single carb, Actual Contents May Vary From Photo, Carb Fits Yamaha model's with smaller body BN38/ BN44 carbs, Needle and seats sold separately. I need to exchange an item. This is helpful if you are buying multiple items.

Compatibility: Years: Make: model: Application: Notes: 1998 - 2002 KawasakiJS750 SXI Pro, 1997 1998 Pro 785, 1995 1996 780, 1996 1997 Polaris SL 1994 Sea-Dioxin, 1996 KawasakiJS750 750SXi, 2003 2011 KawasakiJS800 800 SX-R, 1993 1995 Polaris SL 750These model's have an external fuel pump, the pump components in rebuilt kits listed will not work. Parts without fitment are to be assumed universal and may require vehicle modification.: Brand: Mikuni, model Number: 25575-M363670-15.

part #: 25575m36367015 price

• $88.50

specifications jetskiintakeez:

• for models: Xp800
• for makes: Sea-doo
• for years: 1995
• brand: Mikuni
• mpn: 25575-m363670-15
• part type: Jet

seller jetskiintakeez:

• rating: 99.9%
• city: Boise, ID
• # reviews: 82608

payments jetskiintakeez:

• other
• wallet: Paypal
• credit card: Diners-club

offer jetskiintakeez:

• options: Ship-to-home
• quantity: 9
• started: April 11, 2026
• sold: 0
• availability: In Stock

returns jetskiintakeez:

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

shipping jetskiintakeez:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 3-5 Days
• service: Standard

general jetskiintakeez:

• Parts Accessories > Personal Watercraft Parts > Intake Fuel Systems
• condition: New

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