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Ignition Knock (Detonation) Sensor. Ignition Knock (Detonation) Sensor.
Fits 626, Millenia, MX-3, MX-6626, MX-6. 626, MX-6; 2.5L. 626, MX-6; 6 Cyl. Millenia; 2.5L. MX-3. MX-3; 1.8L. Knock Sensor - Repair or ReplaceA failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your 1989 Mazda 626 to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Mazda genuine parts.
Jim Ellis Mazda Parts
1715 Cobb Parkway South, Marietta, GA, 30060
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