05-08 Audi A4 Spark Plugs

Want to modify or upgrade your 2005-2008 Audi A4 with aftermarket spark plugs? At OGTuners.com we have a great selection of aftermarket performance parts for your Audi A4. We have 10 spark plugs parts available in our store with free shipping to the Continental US.

NGK Double Platinum

$67.62 1675 NGK Double Platinum Spark Plug Box of 4 (PFR7S8EG) OUT OF STOCK ETA: 12/30/2025* *This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time. 2005-2014 Audi A4 Base 2007-2009 Audi A4 Cabriolet

$68.97 6458 NGK Double Platinum Spark Plug for Audi/VW Box of 4 (PFR6Q) OUT OF STOCK 1996-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet

NGK Iridium

$54.34 2667 NGK Iridium Spark Plugs Box of 4 (BKR7EIX) IN STOCK 2005-2014 Audi A4 Base 2007-2009 Audi A4 Cabriolet

$54.34 3764 NGK Iridium Spark Plug Box of 4 (BKR6EIX-11) IN STOCK 2002-2005 Audi A4 Base 2003-2005 Audi A4 Cabriolet

$54.34 6418 NGK Iridium Spark Plug Box of 4 (BKR6EIX) IN STOCK 1996-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet

NGK Iridium Long Life

$73.16 5344 NGK Iridium Long Life Spark Plugs Box of 4 (IFR6D10) IN STOCK 2002-2005 Audi A4 Base 2003-2005 Audi A4 Cabriolet

NGK Laser Platinum

$68.97 5874 NGK Laser Platinum Spark Plug Box of 4 (PFR6U-11G) OUT OF STOCK 2002-2005 Audi A4 Base 2003-2005 Audi A4 Cabriolet

NGK Multi-Ground

$77.04 5592 NGK Multi-Ground Spark Plug Box of 4 (PFR7W-TG) OUT OF STOCK 2006-2008 Audi A4 Base

NGK Other

$67.12 92400 NGK Ruthenium HX Spark Plug Box of 4 (FR7BHX-S) OUT OF STOCK ETA: 12/09/2025* *This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time. 2005-2014 Audi A4 Base 2007-2009 Audi A4 Cabriolet

NGK Single

$37.33 7092 NGK Single Platinum Spark Plug Box of 4 (BKR6EGP) IN STOCK 1999-2005 Audi A4 Base 2003-2005 Audi A4 Cabriolet