Iridium and Platinum technologies combine with Denso’s 360-degree laser welding process to create a plug with a lifetime over 100,000 miles. TT or Twin-Tip technology promotes spark energy concentration and explosion, which translates into improved acceleration and economy. Iridium TT feature the world’s smallest 0.4mm Iridium center electrode and 0.7mm needle tip ground electrode, which minimize spark interference and maximize ignitability, resulting in better power, torque and fuel economy. Denso’s patented Iridium Alloy has the highest Iridium concentration, making it more durable and producing a dramatic improvement in spark plug life.

Compatible model:
IXEH22TT / SC20HR11 / FXE22HR11 / VFXEH22 / VCH20 / VCH16 
NGK ILKAR7L11 / LKAR7C-9

#Brand Denso 
#1set 4pcs
#Part No : 4712

#Nissan Almera 1.5 2013 -
Nissan Latio 1.6 / 1.8 2007 -
Nissan Grand Livina 1.6 / 1.8 2007 -
Nissan Livina X-Gear 2011 -
Nissan Sylphy 2.0 2008 -
Nissan Teana 2.0 2011 -
Nissan Teana 2.5 V6 2011 -
Nissan X-Trail 2.0 / 2.5 2014 -
Nissan Serena C26 2.0

#Proton Persona VVT 2016 -
Proton Savvy 1.2 2005 - 
Proton Preve Turbo 
Proton Exora Turbo
Proton Suprima Turbo
Proton Iriz
Proton Saga VVT
Proton Persona VVT

#Perodua Bezza 1.3 2016 -
Perodua Myvi 1.5 2018-

#Mazda 2 1.5 SkyActive 
Mazda 3 2.0 SkyActive 
Mazda 6 2.0/2.5 SkyActive 
Mazda CX-3 2.0 SkyActive 
Mazda CX-5 2.0/2.5 SkyActive