2009 BMW 128I Knock (Detonation) Sensor - RockAuto.Com 2009 BMW 128I Knock (Detonation) Sensor®
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All Vehicles > BMW > 2009 > 128I > 3.0L L6 > Emission > Knock (Detonation) Sensor
2009 BMW 128I 3.0L L6 : Emission : Knock (Detonation) Sensor  PriceAdd to Cart
AIRTEX / WELLS Part # 5S12486 More Info {#13627525039, 13627566785, SU13901}
STANDARD MOTOR PRODUCTS Part # KS350 More Info {#13627525039, 13627566785} Intermotor; Terminal Gender: Female; Number of Terminals: 4; Mounting Type: Bolt Mount; Harness Length - mm: 490; 590; Harness Length - Inches: 19 & 23; Connector Gender: Male

Please check notes in each part listing to ensure the Knock (Detonation) Sensor is correct for your 2009 BMW 128I with a 3.0L engine. AIRTEX / WELLS & STANDARD MOTOR PRODUCTS are competing brands, and each brand's Knock (Detonation) Sensor may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Knock (Detonation) Sensor fits only certain 2009 BMW 128I models.

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After choosing a Knock (Detonation) Sensor, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Emission parts, other BMW 128I parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 2009 BMW will not be lost if you switch.