SPI Knock Sensor for Ski-Doo Many 2003-2019 Snowmobiles Replaces OEM# 270000484

Knock Sensor for Ski-Doo

This knock sensor detects engine detonation and adjusts timing to protect your Ski-Doo snowmobile, directly replacing OEM part number 270000484.

Overview

The SPI knock sensor is a reliable replacement for Ski-Doo snowmobiles from 2003-2019. It monitors engine knock and helps maintain optimal performance. This knock sensor ensures your Ski-Doo runs smoothly and efficiently.

Built For Performance

• Direct replacement for OEM part 270000484
• Precision-engineered to match OEM specifications
• Durable construction for long-lasting reliability
• Tested for accurate knock detection
• Easy plug-and-play installation

On-The-Job Use

• Used on trail snowmobiles for consistent performance
• Ideal for mountain snowmobiles requiring precise timing
• Works in varied snow conditions to protect the engine
• Commonly installed during engine maintenance or rebuilds

Specs At A Glance

Good To Know

Q: Will this knock sensor work on my Ski-Doo? A: It fits many Ski-Doo models from 2003-2019, but always verify compatibility with your specific model and serial number.

Q: Is this an OEM part? A: This is an aftermarket replacement by SPI, not an original Ski-Doo part, but it meets or exceeds OEM specifications.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.