--- product_id: 803632835 title: "A-Premium Ignition Knock Detonation Sensor Compatible with BMW 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, X5, 525i, 525xi, 528i, 528i xDrive, 528xi, 528xi, 530xi, X3, X1, 128i, Z4" brand: "a-premium" price: "₱4001" currency: PHP in_stock: true reviews_count: 1 url: https://www.desertcart.ph/products/803632835-a-premium-ignition-knock-detonation-sensor-compatible-with-bmw-323i store_origin: PH region: Philippines --- # 4-pin blade terminal for reliable signal OE-standard precision fit Durable ceramic-metal build for longevity A-Premium Ignition Knock Detonation Sensor Compatible with BMW 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, X5, 525i, 525xi, 528i, 528i xDrive, 528xi, 528xi, 530xi, X3, X1, 128i, Z4 **Brand:** a-premium **Price:** ₱4001 **Availability:** ✅ In Stock ## Summary > 🚗 Knock out engine troubles with precision – because your BMW deserves the best! ## Quick Answers - **What is this?** A-Premium Ignition Knock Detonation Sensor Compatible with BMW 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, X5, 525i, 525xi, 528i, 528i xDrive, 528xi, 528xi, 530xi, X3, X1, 128i, Z4 by a-premium - **How much does it cost?** ₱4001 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/803632835-a-premium-ignition-knock-detonation-sensor-compatible-with-bmw-323i) ## Best For - a-premium enthusiasts ## Why This Product - Trusted a-premium brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hassle-Free Replacement:** Direct bolt-mount fit with a one-year unlimited mileage warranty to keep your BMW running smooth without downtime. - • **Long-lasting Durability:** Built with a ceramic and metal composite to withstand harsh engine conditions and extend sensor lifespan. - • **Reliable Signal Transmission:** Equipped with a 4-pin blade terminal design delivering consistent and accurate knock detection. - • **OE-Standard Quality Assurance:** Crafted with premium materials and tested rigorously to match original equipment standards for peak performance. - • **Precision Engine Compatibility:** Tailored for 20+ BMW models from 2006-2013, ensuring seamless integration with your ride. ## Overview The A-Premium Ignition Knock Detonation Sensor is a high-performance, OE-standard replacement part compatible with over 20 BMW models (2006-2013). Featuring a durable ceramic-metal construction and a 4-pin blade terminal, it ensures reliable knock detection and signal transmission. Designed for direct bolt-mount installation, it offers long-lasting durability backed by a one-year unlimited mileage warranty, making it the smart choice for maintaining your BMW’s engine efficiency and performance. ## Description ["https://m.media-desertcart.com/images/S/aplus-media-library-service-media/81a23fcf-ebb5-4ee5-92d2-f6c2133ef272.__CR0,0,1464,600_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/e0d0ccf0-5f1d-4914-b5cc-ed630398cd9c.__CR0,0,1464,600_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/5cb0238a-eb14-43b9-8214-a355cb8a4514.__CR0,0,1464,600_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/9cb3976a-f4fc-44eb-bcda-deed3d51089e.__CR0,0,1464,600_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/918c8850-097d-4bb4-8667-20554d896af1.__CR0,0,1464,600_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/9135f7cc-d7c8-452a-898d-571429f7ac2a.__CR0,0,1464,600_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/2bb1da1d-7832-42a1-aaf8-baf5bd80b8f6.__CR0,0,1464,600_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/2b957dfe-f332-4223-8929-e7c7288796c6.__CR0,0,1464,625_PT0_SX1464_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/dfd68d63-0f44-4fba-8e7a-09858f227c4c.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/395eb5eb-ade7-4dbf-8dd1-088445c201de.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/771c623f-e229-4e51-b7c9-1d4298e2cdea.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/a8c4fb17-81e5-4733-b1c2-d0cb0549e753.__CR0,0,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/2a1bcae5-12c9-459a-a568-1252773edfe4.__CR0,0,362,453_PT0_SX362_V1___.jpg"] ## Features - [Vehicle Fitment-1]: Compatible with BMW 128i 2008-2013 3.0L, 323i 2006-2007/2010-2011 2.5L. 325i/325xi 2006 3.0L, 328i 2007-2013 3.0L, 328i xDrive 2009-2013 3.0L, 328xi 2007-2008, 330i/330xi 2006 3.0L, 335i 2007 (To 10/06), 525i 2006-2007 3.0L, 525xi 2006-2007, 528i 2010 L6 3.0L, 528i 2008-2009, 528i 2011, 528i xDrive 2010 3.0L, 528i xDrive 2009, 528xi 2008, 530i/530xi 2006-2007, X1 2012 3.0L, X3 2007-2010 3.0L, X3 2011-2012 3.0L (xDrive28i Submodel) - [Vehicle Fitment-2]: Compatible with BMW X5 2007-2008 3.0L, X5 2010 3.0L (GAS), X5 2009 3.0L (xDrive30i Submodel), Z4 2006-2009 3.0L, Z4 2010-2011 3.0L (sDrive30i Submodel) - [Reference Number]: KS350, 5S12486, 2421185, ID0034, 13627525039, 13627566785, 72933, V20720072, 93193, 2KNC0105, 7525039, 7566785 --- To make sure you are able to purchase a sensor that is adapted to your vehicle, you can double-check the "year make model" by the desertcart comfirmedfit or our picture and description - [Specification]: ① Terminal Quantity: 4 Pins; ② Terminal Type: Blade; ③ Package Quantity: 1x Knock Detonation Sensor; ④ Packaging Type: Box - [Direct Replacement]: By using outstanding material and exquisite technology, this A-Premium Knock Detonation Sensor is manufactured in accordance with the OE standards and bears the features of long lifespan and high performance. With multiple professional tests, its quality is guaranteed to restore your vehicle' s malfunction ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DGTKXN7S | | Best Sellers Rank | #594,674 in Automotive (See Top 100 in Automotive) #281 in Automotive Replacement Detonation Sensors | | Brand Name | A-Premium | | Customer Reviews | 3.8 3.8 out of 5 stars (13) 3.8 out of 5 stars | | Item Weight | 0.19 Kilograms | | Manufacturer | PremiumpartsWhosale | | Material Type | Ceramic, Metal, Plastic | | Model | KS350 | | Mounting Type | Bolt Mount | | Output Type | electrical signal | | Part Number | APKNS040 | | Smart Home Compatibility | Not Smart Home Compatible | | Specific Uses For Product | automotive | | Style Name | Modern | | Unit Count | 1.0 Count | | Warranty Description | One Year Unlimited Mileage Quality Guarantee. The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses. | ## Images ![A-Premium Ignition Knock Detonation Sensor Compatible with BMW 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, X5, 525i, 525xi, 528i, 528i xDrive, 528xi, 528xi, 530xi, X3, X1, 128i, Z4 - Image 1](https://m.media-amazon.com/images/I/71gmneb2MWL.jpg) ## Customer Reviews ### ⭐ No es para mi vehiculo me dice el vendedor, no me sirve *by on Reviewed in the United States June 19, 2026* El vendedor me avisa que no es para mi vehiculo, cancelo la compra antes de las 24 hs y no me deja cancelar porque dice que ya se envio. Es Imposible. Ellos tienen publicado que es para 325i, no fue error mio. En cuanto me avisan por mensaje cancele la compra. Necesito ayuda!!!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ph/products/803632835-a-premium-ignition-knock-detonation-sensor-compatible-with-bmw-323i](https://www.desertcart.ph/products/803632835-a-premium-ignition-knock-detonation-sensor-compatible-with-bmw-323i) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-09*