{"product_id":"allmotorparts-knock-sensor-for-honda-acura-direct-fit-30530-ppl-a01-replacement-oe-connector-restores-timing","title":"Allmotorparts Knock Sensor for Honda \u0026 Acura — Direct-Fit 30530-PPL-A01 Replacement, OE Connector, Restores Timing","description":"\u003cp\u003e\u003cstrong\u003eAllmotorparts knock sensor replacement that fits many Honda and Acura models and detects engine knock so the ECU can adjust timing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket knock sensor from Allmotorparts is designed as a direct-fit substitute for part numbers 30530-PPL-A01 and 158-0917. It mounts to the intake manifold, cylinder head, or engine block and converts abnormal vibration from detonation into an electrical signal your engine control unit can use. Replace a failing sensor to stop fault codes, restore proper timing control and recover drivability—confirm vehicle fitment in the compatibility list before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eHow will I know the knock sensor is failing?\u003c\/h3\u003e\n\u003cp\u003eFailing knock sensors often trigger an illuminated check engine light and may coincide with rougher acceleration or reduced fuel efficiency. You might also notice unusual engine noises under load or decreased overall performance as the ECU limits timing to protect the engine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck Engine Light (DTCs related to knock sensor or misfire)\u003c\/li\u003e\n  \u003cli\u003ePoor acceleration and reduced power under load\u003c\/li\u003e\n  \u003cli\u003eLower fuel economy after the fault appears\u003c\/li\u003e\n  \u003cli\u003eIntermittent or constant engine pinging or tapping noises\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles is this Allmotorparts sensor compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis sensor is made to match OE fitment for many Honda and Acura cars and cross-replaces common OEM numbers. Always verify the year, make and model of your vehicle against the compatibility list to ensure correct fitment before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda Accord: 2003–2007\u003c\/li\u003e\n  \u003cli\u003eHonda CR-V: 2002–2009\u003c\/li\u003e\n  \u003cli\u003eHonda Civic: 2002–2005\u003c\/li\u003e\n  \u003cli\u003eHonda Element: 2003–2011\u003c\/li\u003e\n  \u003cli\u003eAcura RDX: 2007–2012\u003c\/li\u003e\n  \u003cli\u003eAcura RSX: 2002–2006; TSX: 2004–2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it directly replace OEM part numbers like 30530-PPL-A01?\u003c\/h3\u003e\n\u003cp\u003eYes — this Allmotorparts unit is intended as an aftermarket equivalent to OEM part numbers 30530-PPL-A01, 30530PPLA01, 158-0917 and 1580917. It follows the original sensor’s mounting, connector style and electrical characteristics for an easy swap.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces: 30530-PPL-A01, 30530PPLA01, 158-0917, 1580917\u003c\/li\u003e\n  \u003cli\u003eOE-style connector and thread pattern for direct installation\u003c\/li\u003e\n  \u003cli\u003eBench-tested for vibration response with accelerometer testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I watch for when installing the replacement sensor?\u003c\/h3\u003e\n\u003cp\u003eWhen servicing the knock sensor you may need to remove the intake manifold or access the block, and debris can fall into engine openings. Work in a clean area, cover open ports, and follow torque specs for the sensor to avoid damage and ensure a proper seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProtect intake openings from grit when removing manifold components\u003c\/li\u003e\n  \u003cli\u003eUse the manufacturer-recommended torque value for sensor threads\u003c\/li\u003e\n  \u003cli\u003eConfirm electrical connector seating and inspect wiring for damage\u003c\/li\u003e\n  \u003cli\u003eClear related Engine Control Module codes after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis part is an aftermarket replacement manufactured by Allmotorparts, not a genuine Honda\/Acura OEM component. It is produced to meet OE form, fit and function standards but is sold as a third-party alternative. Verify your vehicle model and year against the compatibility section to ensure proper selection.\u003c\/p\u003e\n\n\u003cp\u003eWho this is for: DIY mechanics and independent repair shops seeking a cost-effective, direct-fit knock sensor for specified Honda and Acura models. It suits owners troubleshooting knock-related fault codes, those restoring lost performance or anyone replacing a damaged sensor with a tested aftermarket option.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this sensor an OEM part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This is an aftermarket Allmotorparts replacement built to match OEM fit and function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it fit my 2005 Honda Accord?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the sensor lists compatibility with 2003–2007 Accord models; confirm your exact engine and part number match.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Allmotorparts","offers":[{"title":"Default Title","offer_id":48084580368542,"sku":"B085DTHSGS","price":29.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/allmotorparts-knock-sensor-front-view.jpg?v=1785859922","url":"https:\/\/northtrailauto.ca\/products\/allmotorparts-knock-sensor-for-honda-acura-direct-fit-30530-ppl-a01-replacement-oe-connector-restores-timing","provider":"North Trail Auto","version":"1.0","type":"link"}