Ski-Doo 850 E-TEC OEM Engine w/ OEM Head PREORDER
Fits MXZ, Renegade, Summit, Backcountry (2017-2025). High-volume modern 850 platform. Remanufactured engine listing for Ski-Doo 850 E-TEC applications.
THIS IS A PREORDER FOR NEW MOTORS. PRICE $4299.99 plus tax and shipping.
There will be a prepaid return label included inside your box, if you return your current core in good condition you will be credited $300 once inspected. Email for more details.
Return your rebuildable core within 30 days to receive a $300 refund. Core must be rebuildable. Return Label Included!!
Need it fast? Pay the refundable core and ship your old engine back after.
Most UEW reman engines use a refundable core system. Choose the fastest option by paying the core deposit up front, or contact us about sending your rebuildable core first.
Confirm before ordering
Powersports engines and drivetrain parts can vary by year, model, trim and engine family. If you are unsure, send us your model, year, VIN or engine code before purchasing.
Contact UEW →Built for Canada & USA orders
In-stock products are prepared quickly and shipped through trusted carriers. Larger engines and drivetrain components may require freight or special packaging.
View Shipping Info →Support after the sale
UEW stands behind qualifying reman engines and parts with clear warranty support. Proper installation, break-in and oil/fuel system checks are critical.
View Warranty →Engine / Short Block Notes
Always inspect intake, exhaust, fuel, oiling, cooling and electrical systems before installing a replacement engine. A failed supporting system can damage a new or remanufactured engine quickly.