NGK
NGK manufactures and supplies automotive manufacturers with OE and high performance spark plugs and ignition control products.
IZFR6K-11
Type: Direct OE replacement
Quantity Sold: Sold individually
Warranty: 12-month or 12,000-mile warranty
Part #: W0133-1631882
DENSO Iridium Long Life Spark Plug
The DENSO Iridium Long Life spark plug was specifically designed for long service life and consistent performance in the latest, most advanced production cars
DENSO's patented iridium alloy is more durable than even platinum, allowing the center electrode to be shrunk to only 0.7 mm in diameter. This produces a dramatic improvement in ignitability and spark plug life.
Closely related to platinum and exhibiting even tougher qualities, the rare metal iridium is an ideal material for spark plugs. A fine-wire, 0.7mm iridium center electrode is 360-degree laser welded in place using an exclusive DENSO process, and then matched to a platinum ground electrode. This pair of precision-formed, premium-metal electrodes dramatically extends the plug's useful life.
Features
Type: Direct OE replacement
Quantity Sold: Sold individually
Warranty: 12-month or 12,000-mile warranty
Part #: W0133-1710437