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QuadBoss

QuadBoss Polaris ACE 325 1416 Throttle Position Sensor

$47.63

SKU: Q00Q 520090

In Stock
In Stock
Ships by Jul 30
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The QuadBoss Part 520090 is a throttle position sensor designed to replace worn or broken sensors on select Polaris powersports vehicles. It is engineered for models such as the Polaris RZR 570, RZR 800, Sportsman 550, and Polaris ACE 570, maintaining accurate throttle input signals for smooth operation. Its durable construction is built to withstand the rigors of off-road riding, providing reliable performance over time. Installation is straightforward, making it an ideal replacement part.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandQuadBoss
Part NumberQ00Q 520090

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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