{"product_id":"battery-tender-81","title":"battery tender","description":"The Honda K20A Vehicle Speed Sensor (Part No. 78410-S6M-N01) is a genuine OEM component essential for maintaining accurate Vehicle Speed Sensor (VSS) data. This sensor feeds critical speed pulses to your ECU, speedometer, ABS module, and cruise control system. When functioning correctly, it operates unnoticed, but a failing sensor can lead to erratic speedometer readings, false ABS triggers, check-engine codes (P0500 \/ P0501), and can even disable VTEC engagement under load due to ECU recognition of signal noise or calibration drift.\n\nThis sensor is designed for exact factory calibration, matching the pulse-per-revolution specifications expected by the K20A2 ECU. It features a direct plug-and-play fit with a molded OEM connector that seats and locks without modification. The weather-pack construction with pre-installed O-ring and sealed terminals ensures protection against fluid and debris, making it suitable for performance builds and vehicles operating in various conditions.\n\nInstallation is straightforward, typically taking 15-30 minutes with basic DIY skills. No cutting or tuning is required for stock K20A2 applications. The sensor mounts at the rear of the transmission. It is compatible with 2002-2004 Acura RSX Type-S (K20A2) and 2004-2005 Honda Civic Si (K20A3 - confirm transmission generation), as well as K-swaps into EG, EK, DC2, or EF chassis when used with a compatible conversion harness. This is a manual transmission VSS and is not compatible with RSX automatic transmission variants. It will also not fit 2005-2006 Acura RSX models due to a different harness connector.","brand":"Honda","offers":[{"title":"Default Title","offer_id":52688689692984,"sku":"K20A2-TRANS","price":309.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664206003.webp?v=1784892911","url":"https:\/\/store.motormia.co\/products\/battery-tender-81","provider":"MOTORMIA","version":"1.0","type":"link"}