The best price for the RIDEX 3921K0064 Sensors Knock Sensor (3921) starts from £110.72, with listings currently reaching up to £111.99 across 3 verified retailers. Availability and pricing may vary depending on seller and condition.
We’ve identified 3 active listings available in New condition. This allows you to compare available options based on price, condition and seller.
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Browse more RIDEX products to compare current prices and explore available listings.
