Coolster 3150DX Full Size Utility ATV

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The Coolster 3150DX Utility ATV comes with big 23 inch and 22 inch tires and is powered by a powerful air-cooled, 4-stroke, 150cc engine. This top quality quad comes with the performance to put riders at the head of the pack. Features include electric start, dual front drum brakes, rear hydraulic disc brakes, chain drive, a smooth CVT automatic transmission with reverse. The 3150DX four-wheeler is perfect for great off-road fun. Every component was chosen to maximize performance on the track or in the woods and to minimize the fuss of getting there. If you're looking for an inexpensive atv that will outlast other brands of the same size, you should check out the Coolster 3150DX!

Choose from several colors.



  • Model: ATV-3150DX-2
  • Engine type: 150cc 4-stroke, air-cooled, single cylinder
  • Transmission: Automatic
  • Clutch: CVT
  • Bore*stroke: 57.4 x 57.8mm
  • compression ratio 9.5 : 1
  • Max power: 6.0 / 8000 (Kw/r/min)
  • Max torque: 7.8 / 6500 (N.m/r/min)
  • Engine oil capacity: 900 ml
  • Lubrication system: pressure spatter
  • Starting system: electric / foot
  • Ignition: CDI
  • Carburetor: PD24
  • Spark plug: D7TC
  • Spark plug space: 0.6-0.7
  • Fuel capacity: 2.06 gal. with 0.16 gal. standby
  • Max speed: 36 mph
  • Shocks Front/Rear: Hydraulic spring / Hydraulic spring
  • Tire Front: 23 x 7-10 8psi
  • Tire Rear: 22 x 10-10 8psi
  • Brake Front: Hub brake / hand operated
  • Brake Rear: Hydraulic disc / foot operated
  • Generator: Non-contact outside the rotor flywheel
  • Front light: 12V35 / 35W
  • Battery: 12V 9AH
  • Rear light: 12V21 / 5W
  • Dimensions (inches): 73.62L x 39.76W x 41.73H
  • Wheelbase: 47.83 inches
  • Ground clearance: 6.5 inches
  • Front gradient: 26 degrees
  • Minimum turning radius: 3600 +/- 500 mm
  • Steering angle: left right 40 degrees +/- 4 degrees
  • Gross weight: 425.5 lbs.
  • Net weight: 375 lbs.
  • Wheelbase front: 32.28 inches
  • Wheelbase rear: 27.95 inches
  • Seat height: 29.92 inches

Warranty and Service

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Our Standard Service and Support Package is included with every vehicle we sell!

Standard Service and Support
Premium Service and Support
Shipping Insurance Free Free
Return Period 60 Days 60 Days
Support Online and Email Online, Email and Phone
Engine 6 Months 12 Months
Parts * ‡ 6 Months 12 Months
Normal Wear Parts ** ‡ 7 Days 30 Days
Service Kit *** -
  • Unlimited Lifetime Mechanic Online and Phone Tech Support
  • 1 qt. High-grade Oil
  • 11 oz. Lucas Chain Lube
  • 1 High-performance Spark Plug
  • 1 Professional-grade Fuel Filter
  • Not required to return warranty parts
FREE! $69.99 per vehicle

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* Excludes Normal Wear Parts. Parts coverage includes Non-Normal Wear Parts only, defined as components of the vehicle that are engineered and intended to last the useful life of the vehicle itself. See a complete definition and partial list of non-Normal Wear Parts in the Service Pack documentation.
** Normal Wear parts are defined as parts that have a limited useful life as a result of deterioration due to natural forces that act upon them under normal, everyday use. See a complete definition and partial list of Normal Wear Parts in the Service Pack documentation.
*** Service Kit is shipped separately from order.
† Shipping costs, where applicable, including return shipping and shipping for warrantied parts, are the responsibility of the customer.
† † Restocking fees apply on returned purchases and include return handling, restocking and original shipping charges and vary depending on the vehicle being returned.
‡ Premium coverage terms are inclusive of, not in addition to, manufacturer warranty terms where applicable.
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