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Starter Motor for Polaris Sportsman 400 ATV Quad SM21034 OEM 3090188 12V

Starter Motor for Polaris Sportsman 400 ATV Quad SM21034 OEM 3090188 12V

SKU:410-54132

Regular price £92.40 GBP
Regular price £110.88 GBP Sale price £92.40 GBP
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Free shipping over £150. Terms apply

Premium Starter Motor for Polaris Sportsman 400

Reliable Starting Power for Your Polaris ATV - Direct Fit Replacement

Restore reliable starting to your Polaris Sportsman 400 ATV with this high-quality aftermarket starter motor. Engineered to meet or exceed OEM specifications, this unit provides consistent cranking power, ensuring your quad fires up dependably every time you hit the ignition. Say goodbye to frustrating no-starts and get back to enjoying your rides with renewed confidence.

This starter motor is built for endurance, featuring robust components designed to withstand the demanding conditions of off-road adventures and varied climates. It's a cost-effective solution to replace your worn-out or malfunctioning original starter, offering a perfect blend of performance, durability, and value without compromising on quality.

DIRECT FIT / KEY SELLING POINT: Designed for seamless installation on your Polaris Sportsman 400, offering plug-and-play compatibility and immediate performance.

Key Features

  • OEM-Level Performance: Engineered to provide reliable starting power equivalent to original equipment.
  • Enhanced Durability: Constructed with high-quality components for long-lasting service life in tough conditions.
  • High Starting Torque: Features quality magnets to deliver maximum power for quick engine turnover.
  • Sealed Housing: Double-sealed design prevents dirt and debris ingress, extending operational life.
  • Premium Internals: Equipped with 90/10 copper bushings/heavy-duty bearings and high-quality brushes.

Technical Specs

Voltage: 12 Volts
SKU: SM21034
Construction: Heavy-Duty Aftermarket
Fitment: Direct OEM Replacement

Vehicle Fitment Guide

Make Model Year Range
Polaris Sportsman 400 4x4 1993-1996
Polaris Sportsman 400L 1994
Polaris Sportsman 400 2001-2002
Polaris Sportsman 400 2004
Polaris Sportsman 400 HO 4x4 2011-2012
Polaris Ranger 400 (Various) 2010, 2013-2014

OEM Part Number Cross Reference

Polaris 3090188
Polaris 3084981
Polaris 4013268

Frequently Asked Questions

What are the common signs of a failing starter motor on a Polaris Sportsman 400?

Common symptoms include a grinding noise when you try to start the ATV, clicking sounds but no engine turnover, slow cranking, or the starter not engaging at all. A dead battery can cause similar symptoms, so it's good to rule that out first.

Is this an OEM (Original Equipment Manufacturer) starter motor?

This is a high-quality aftermarket starter motor, designed as a direct replacement for your Polaris Sportsman 400. While not an OEM part, it's manufactured to meet or exceed the performance and durability standards of the original, offering a reliable and more affordable alternative.

How difficult is it to replace the starter motor on a Polaris Sportsman 400?

Replacement difficulty can vary by year and model, often requiring removal of the seat, airbox, and possibly clutch cover or fender components to access the starter. While some mechanical knowledge is beneficial, many owners can perform this repair with basic tools. We always recommend consulting a service manual for your specific model year.

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Shipping calculated at checkout. Free shipping over £150. Terms apply