2890055
Maintain peak performance in your Polaris RANGER, Sportsman, Scrambler, or ACE 500 with the Polaris OEM PS-4 EXTREME Oil Change Kit (Part #2890055). This complete service kit includes 2 quarts of PS-4 EXTREME 0W-50 full synthetic oil, one Polaris-engineered oil filter, and one crush washer, providing everything required for a precise, worry-free oil change.
Polaris PS-4 EXTREME is formulated with premium PAO and Ester synthetic base oils to deliver maximum wear protection and durability in extreme riding conditions. Polaris’ proprietary Clean Engine Additive System minimizes deposits, resists oxidation, and protects against rust and corrosion—even during intermittent use or off-season storage. Enhanced with moly-boost and ZDDP additives, this oil delivers superior protection under high load, extreme heat, and severe cold.
With a wide operating range from -45°F to over 130°F, this OEM oil change kit ensures consistent lubrication and factory-correct performance year-round. Designed and tested by Polaris engineers, it guarantees proper fitment, correct oil chemistry, and long-term engine protection for your off-road vehicle.
🏁 Why Riders Choose It:
• OEM Fitment: Polaris-engineered components ensure exact compatibility
• Extreme Synthetic Formula: PS-4 EXTREME 0W-50 protects in severe heat and cold
• Advanced Additives: Reduces deposits, enhances wear protection, and prevents corrosion
• Complete Service Kit: Oil, filter, and crush washer included
• Extended Engine Life: Maintains peak performance and reduces long-term wear
📌 Fitment
• Brand: Polaris
• Vehicle Type: ATV / UTV / Off-Road
• Models: Polaris Ranger, Polaris Sportsman, Polaris Scrambler, Polaris ACE 500
• Engine Type: Polaris 4-Stroke Engines
• Year Start: 2015
• Year End: Current
• Mounting Location: Engine lubrication system
• Category: Maintenance > Oil & Fluids
• Notes: OEM PS-4 EXTREME oil change kit; verify exact model and year compatibility using Polaris parts diagrams or VIN before ordering
📦 Product Details
• Part Number: 2890055
• OEM Number: 2890055
• Component Type: Oil Change Kit
• Oil Type: Polaris PS-4 EXTREME Full Synthetic
• Viscosity: 0W-50
• Oil Quantity: 2 quarts
• Oil Filter Included: Yes
• Crush Washer Included: Yes
• Sold: Kit
• Condition: New
• OEM Part: Yes — genuine Polaris factory replacement
