OEM GENUINE KNOCK SENSOR 30530-PPL-A01
Fits: Honda Element · Accord · CR-V · Civic · Acura RDX · RSX · TSX (see years below)
Part No: 30530-PPL-A01 · OEM Ref: 2421056
Overview
High-quality OEM/genuine replacement knock sensor designed to detect engine knock (detonation) and send signals to the engine control unit so ignition timing can be adjusted. Restores correct engine timing response and helps maintain performance and fuel economy.
Condition
100% New
Features
- OEM / genuine replacement part
- Direct fit for listed models (verify fit before purchase)
- Easy to install
- Restores proper knock detection and ECU timing control
Compatible Models (years)
- Acura RDX – 2007-2012
- Acura RSX – 2002-2006
- Acura TSX – 2004-2008
- Honda Accord – 2003-2007
- Honda Civic – 2002-2005
- Honda CR-V – 2002-2009
- Honda Element – 2003-2011
Part Numbers / Cross Reference
- OEM: 30530-PPL-A01
- Reference: 2421056
Notes
- Please verify this part number fits your vehicle before ordering. The best way to confirm fitment is by VIN lookup or comparing to your existing sensor’s part number.
- Pictures contain additional details; please review carefully.
- If you are unsure, consult a professional mechanic for fitment and installation.
Package Includes
- 1 × Knock Sensor (30530-PPL-A01)





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