Find the right Denso Iridium Plug Number SK20HR11 Spark Plug for your vehicle at O'Reilly Auto Parts. Place your order online and pick it up at your local store for free.

Jan 2, 2007 · Machine rolled threads to reduce cross-threading and seizing . The plug insulator is constructed of purified alumina powder for extreme stress with 5 ribs to prevent flashover.

Denso iridium long life spark plugs are factory installed on luxury vehicles by automakers such as GM, Toyota, Honda and Mitsubishi. 0.7mm iridium tipped laser welded fine wire center electrode and platinum tipped ground electrode.

Select your make and model or search for a part number. SK20HR11 - Spark plugs manufactured by DENSO applicable for the DAIHATSU, SUBARU, SUZUKI OE makes. Fully compatible with original part numbers 90048-51185-000, 90048-51185, 267600045.

K20HR-U11 - Spark plugs manufactured by DENSO applicable for the CITROËN, FIAT, LANCIA OE makes. Fully compatible with original part numbers 96 363 934 80, MN128362, 22401-8H514.

Even DENSO’s “standard” spark plug is something special. The innovative U-Groove design that helped to make DENSO spark plugs famous, employs a unique, channeled ground electrode designed to generate a larger spark at the point of ignition.

There are 46 replacement spark plugs for Denso SK20HR11. The cross references are for general reference only, please check for correct specifications and measurements for your application. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.

Get an exact fit for your vehicle. Checkif this fits your vehicle. Manufactured to OEM quality standards. Shop for Denso Iridium Spark Plug 3421 with confidence at AutoZone.com. Parts …