Cheap And Discounts Knock Sensor Replaces 30530-PNA-A01 30530-PPL-A01 Compatible with Honda Acura 2003-2007 Accord 2002-2009 CRV 2002-2005 Wholesale. Buy Directly From Merchant Shop1102841670 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.