2006-2010 Polaris Sportsman 500 Engine Rebuild

2006-2010 Polaris Sportsman 500 Engine Rebuild – Product Description

Restore the dependable power and utility of your ATV with the 2006-2010 Polaris Sportsman 500 Engine Rebuild, a professionally remanufactured replacement engine designed for select Polaris Sportsman 500 H.O., Sportsman Touring 500, X2 500, EFI 500, and compatible utility ATV models. Built around the trusted 498cc single-cylinder 4-stroke platform, this rebuilt engine delivers strong low-end torque, smooth throttle response, reliable starting, and long-lasting durability for farms, ranches, hunting land, trail riding, snow work, and everyday utility use. Polaris factory specifications for Sportsman 500 models list a 498cc liquid-cooled single-cylinder engine with CVT transmission compatibility. (polaris.com)

Ideal for engines with low compression, overheating, oil burning, knocking, timing wear, or complete internal failure, each engine is rebuilt using inspected components, precision machining, and upgraded wear parts to restore OEM-level performance and reliability.

Key Features:

• Fits select 2006, 2007, 2008, 2009, and 2010 Polaris Sportsman 500 models
• Compatible with Sportsman 500 H.O., Touring 500, X2 500, EFI, and selected trims (verify fitment)
• 498cc liquid-cooled single-cylinder 4-stroke engine
• Strong torque output for hauling, towing, and trail riding
• Electronic Fuel Injection or carbureted depending on model year/trim
• Automatic CVT / PVT transmission compatibility
• Rebuilt to meet or exceed OEM performance standards
• Compression tested and quality inspected before shipping (polaris.com)

Rebuild Process May Include:

• Complete teardown, cleaning, and inspection
• Cylinder bore measurement, honing, or reconditioning
• New piston, rings, bearings, seals, and gasket set
• Crankshaft rebuilt or replaced to specification
• Cylinder head serviced with valve inspection/reconditioning
• Timing chain and valve train components inspected or replaced
• Final assembly and performance verification

Included Components:

• Complete long block assembly
• Cylinder head assembly
• Crankshaft and connecting rod
• Piston and rings
• Engine cases
• Timing system components
• Gaskets and seals (as applicable)

Common Applications:

• Polaris Sportsman 500 H.O.
• Polaris Sportsman Touring 500
• Polaris Sportsman X2 500
• Polaris Sportsman 500 EFI
• Select 2006-2010 utility and recreation models (verify by VIN)

Performance Specs:

• Displacement: 498cc
• Fuel System: Carbureted or EFI depending on model
• Cooling: Liquid Cooled
• Transmission: Automatic CVT / PVT
• Drive System: AWD / 2WD / Engine Braking (model dependent)

Why Choose a Rebuilt Engine?

A rebuilt engine is a smart and cost-effective solution compared with replacing the entire ATV or buying an uncertain used motor. It restores lost power, improves reliability, reduces downtime, and extends the life of your Sportsman.

Important Note:

Please verify your VIN, model year, carburetor or EFI setup, engine code, mounts, and sensor configuration before ordering. Some Touring, X2, and trim-specific models may use different accessories or intake systems.

Built for Work & Recreation:

Whether you use your Sportsman for farm work, towing, hunting trips, trail riding, or snow-season chores, this rebuilt 500 engine is built to deliver dependable power and reliable performance year after year.