Sea-Doo OEM 4T 5W-40 Synthetic Oil Change Kit for Rotax 900 ACE, 9779250

Keep your Sea‑Doo Rotax 900 ACE engine running at peak performance with this factory‑original 4T 5W‑40 Synthetic Blend Oil Change Kit (OEM Part # 9779250). Engineered specifically for the Rotax 900 ACE powerplant, this all‑in‑one maintenance kit includes everything you need for a complete oil change: high‑quality XPS synthetic blend 5W‑40 engine oil, an OEM oil filter, and all required o‑rings and washers. Designed and tested to meet Sea‑Doo’s strict factory specifications, it ensures proper lubrication, reduces wear, and helps extend engine life under varied riding conditions. Sea-Doo Superstore+1

🏁 Why Riders Choose It

• OEM Quality: Genuine Sea‑Doo kit designed to factory standards for Rotax‑powered watercraft. Sea-Doo Superstore
• Complete Kit: Supplies all necessary components—oil, filter, seals—in one package for fast, clean maintenance. Sea-Doo Superstore
• High‑Performance Oil: 4T 5W‑40 synthetic blend oil provides excellent protection, lubrication, and thermal stability. website
• Trusted Fitment: Made specifically for the Rotax 900 ACE engine platform—no guesswork or compatibility issues. Sea-Doo Superstore
• Engine Protection & Longevity: Helps reduce engine wear, maintain smooth operation, and protect critical components. website

📌 Fitment (OEM Verified)
• Brand: Sea‑Doo / BRP
• Vehicle Type: Personal Watercraft (PWC)
• Engine Compatibility: Rotax 900 ACE 4‑Stroke engines
• Models (Typical): Fits any Sea‑Doo watercraft equipped with a Rotax 900 ACE engine—popular applications include GTX, GTI, GTR, RXT/RXT‑X, Wake PRO, and more (confirm with your dealer/owner’s manual for exact model years). Sea-Doo Superstore
• Year Start: Varies by model (Rotax 900 ACE introduced in mid‑2010s)
• Year End: Present (current OEM kit covering Ace engines)
• Mounting Location: Engine oil system
• Notes: Use this kit when performing routine oil service on compatible Rotax 900 ACE watercraft; always follow the operator’s guide for interval and procedure.
• Category: Watercraft Maintenance & Fluids > Engine Oils & Oil Change Kits

Product Details
• OEM Part Number: 9779250
• Includes: XPS 4T 5W‑40 synthetic blend oil, oil filter, o‑rings, washer
• Sold: Each kit
• OEM accessory, not aftermarket
• Package Dimensions: Approx. 12.0 × 6.0 × 6.0 inches

Tousley Rider Supply is an authorized dealer for genuine OEM powersports parts and accessories, proudly serving riders as a trusted powersports supplier since 1971.