The Iridium alloy is used because of its durability and reliability. On an average plug, a narrow core typically shortens life span of plug but with the intense durability of iridium there is no sacrifice in any longevity. With a high melting point of 2454 degrees C, opposed to the 1769 degrees C of white gold, the electrode can tolerate the high levels of compression and minor knocking without any deterioration. A nickel coating on the housing also prevents the spark plug from premature deterioration. The Iridium plugs are available for multiple applications and offered in “colder” heat ranges of 7 and up and specifically for rotary, heat ranges of 9 and up are offered.

Heat Range: NGK # 7
Thread Size: 14mm × 26.5mm
Wrench Size: 16mm

Fits:

2005 – 2005	BMW	325I	ALL	2.5	ALL	ALL	From 10/2005 Production Date	ABA-VS25 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2005 – 2005	BMW	325I	ALL	2.5	ALL	ALL	From 4/2005 Production Date	ABA-VB25 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2006 – 2006	BMW	330I	ALL	3.0	ALL	ALL	From 4/2005 Production Date	ABA-VB30 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2006 – 2006	BMW	330XI	ALL	3.0	ALL	ALL	From 10/2005 Production Date	ABA-VD30 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2010 – 2010	BMW	528I	ALL	3.0	ALL	ALL	From 3/2010 Production Date	DBA-FR30 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2006 – 2007	BMW	530I	ALL	3.0	ALL	ALL	From 6/2005 Thru 6/2007 Production Date	ABA-NE30 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2006 – 2007	BMW	530I	ALL	3.0	ALL	ALL	From 6/2005 Thru 6/2007 Production Date	ABA-NL30 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2007 – 2007	BMW	530XI	ALL	3.0	ALL	ALL	From 6/2007 Thru 3/2010 Production Date	ABA-PV30 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2006 – 2008	BMW	Z4	ALL	3.0	ALL	ALL	From 4/2006 Thru 5/2009 Production Date	ABA-BU30 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2006 – 2008	BMW	Z4	ALL	3.0	ALL	ALL	From 4/2006 Thru 5/2009 Production Date	ABA-DU30 Chassis	Coupe	Stock Plug/Heat Range: LONGLEACH:6
2005 – 2010	HONDA	CIVIC	L4	1.6	ELECTRIC/GAS	LDA1	From 11/2005 Thru 12/2010 Production Date	FD3 Chassis	HYBRID	Stock Plug/Heat Range: LONGREACH:5
2009 – 2014	HONDA	INSIGHT	L4	1.6	ELECTRIC/GAS	LDA3	From 2/2009 Thru 3/2014 Production Date	ZE2 Chassis	HYBRID	Stock Plug/Heat Range: LONGREACH:5
2003 – 2007	INFINITI	G35	ALL	3.5	ALL	VQ35DE	From 1/2002 Thru 10/2006 Production Date	PV35 Chassis		Stock Plug/Heat Range: LONGREACH:5
2003 – 2007	INFINITI	G35	ALL	3.5	ALL	VQ35DE	From 1/2003 Thru 10/2006 Production Date	CPV35 Chassis	Coupe	Stock Plug/Heat Range: LONGREACH:5
2015 – 2016	LEXUS	NX200T	L4	2.0	ALL	8AR-FTS	From 7/2014 Production Date	AGZ10.15 Chassis		Stock Plug/Heat Range: LONGREACH:6
2007 – 2008	LEXUS	RX350	ALL	3.5	ALL	2GRFE	From 3/2005 Thru 11/2008 Production Date	GSU31W/GSU35W Chassis		Stock Plug/Heat Range: LONGREACH:6
2009 – 2015	LEXUS	RX350	ALL	3.5	ALL	2GRFE	From 1/2009 Production Date	GGL10W Chassis		Stock Plug/Heat Range: LONGREACH:6
2003 – 2005	MERCEDES-BENZ	C230	ALL	2.3	ALL	ALL	From 6/2004 Thru 8/2005 Production Date	GH/DBA-203040 Chassis		Stock Plug/Heat Range: LONGLEACH:6
2003 – 2005	MERCEDES-BENZ	C230	ALL	2.3	ALL	ALL	From 6/2004 Thru 8/2005 Production Date	GH/DBA-203040 Chassis	Wagon	Stock Plug/Heat Range: LONGLEACH:6
2006 – 2006	MITSUBISHI	LANCER	ALL	2.0	ALL	4G63	From 8/2006 Thru 9/2007 Production Date	CT9A Chassis		Stock Plug/Heat Range: LONGREACH:7
2006 – 2006	MITSUBISHI	LANCER	ALL	2.0	ALL	4G63	From 3/2005 Thru 7/2006 Production Date	CT9A Chassis	DOHC MIVEC	Stock Plug/Heat Range: LONGREACH:7
2003 – 2006	NISSAN	350Z	ALL	3.5	ALL	VQ35DE	From 1/2002 Thru 12/2006 Production Date	Z33 Chassis		Stock Plug/Heat Range: LONGREACH:5
2003 – 2006	NISSAN	350Z	ALL	3.5	ALL	VQ35DE	From 10/2003 Thru 12/2006 Production Date	HZ33 Chassis	Roadster	Stock Plug/Heat Range: LONGREACH:5
2003 – 2007	NISSAN	MURANO	ALL	3.5	ALL	VQ35DE	From 9/2004 Thru 8/2008 Production Date	PZ50/PNZ50 Chassis		Stock Plug/Heat Range: LONGREACH:5
2009 – 2014	SUBARU	IMPREZA	ALL	2.5	ALL	EJ257	From 2/2009 Thru 7/2014 Production Date	GRF Chassis	Wagon	Stock Plug/Heat Range: LONGREACH:6
2010 – 2014	SUBARU	IMPREZA	H4	2.5	ALL	EJ257	From 7/2010 Thru 7/2014 Production Date	GVF Chassis	Sedan	Stock Plug/Heat Range: LONGREACH:6
2003 – 2009	SUBARU	LEGACY	H6	3.0	ALL	EZ30D	From 9/2003 Thru 5/2009 Production Date	BLE Chassis	AVCS DOHC	Stock Plug/Heat Range: LONGREACH:6
2009 – 2014	SUBARU	LEGACY	H4	2.5	ALL	EJ255	From 5/2009 Thru 6/2014 Production Date	BM9 Chassis		Stock Plug/Heat Range: LONGREACH:6
2003 – 2009	SUBARU	OUTBACK	H6	3.0	ALL	EZ30D	From 10/2003 Thru 5/2009 Production Date	BPE Chassis	AVCS DOHC	Stock Plug/Heat Range: LONGREACH:6
2008 – 2009	SUBARU	OUTBACK	H4	2.5	ALL	EJ255	From 5/2008 Thru 4/2009 Production Date	BPH Chassis		Stock Plug/Heat Range: LONGREACH:6
2009 – 2014	SUBARU	OUTBACK	H6	3.6	ALL	EZ36D	From 5/2009 Thru 9/2014 Production Date	BRF Chassis		Stock Plug/Heat Range: LONGREACH:6
2005 – 2009	TOYOTA	4RUNNER	ALL	4.0	ALL	1GRFE	From 8/2005 Thru 7/2009 Production Date	GRN215W Chassis		Stock Plug/Heat Range: LONGREACH:6
2006 – 2012	TOYOTA	RAV4	ALL	3.5	ALL	2GRFE	From 8/2007 Production Date	GSA33W Chassis		Stock Plug/Heat Range: LONGREACH:6
2005 – 2010