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The Ignition & Sensor Specialist: Domestic & Import OE Legacy
NGK is the largest manufacturer of OE spark plugs and OE oxygen sensors in the world. With over 80 years of mobility expertise, NGK is driven by extreme dedication to performance and quality.
High ignitability tip designs.
NGK’s high ignitability tip designs provide maximized combustion efficiency that result in a complete fuel burn, a quicker throttle response, smoother idling, and better cold starts.
Coils and plugs, a dynamic duo.
Spark plugs don’t run alone. So, NGK applied their expertise in ignition technology to make a better coil. Engineered to OE durability and performance, NGK continued to test and validate for easier installation and better performance.
Over 99% coverage.
NTK offers over 1,350 part numbers for oxygen sensors, covering over 99% of vehicles in operation, including a variety of domestic, European and Asian applications. Offering both switching and wide band technologies, NTK is continuously developing sensor technologies to work with new advanced vehicle computer components.
NTK expertise in sensor technology.
NTK’s OE heritage in oxygen sensors allows them to deliver aftermarket oxygen sensors from the same assembly lines as their OE products. NTK’s expertise in sensor technology is applied to the NTK Premium Technical Sensor program, featuring coverage for both import and domestic vehicles. NTK technical sensor products are 100% tested to meet and or exceed OE specifications.
Laser Series
The OE replacement spark plug with dual precious metals and high ignitability tip designs.
Ruthenium HX
Ruthenium HX™ high ignitability spark plugs bring the most advanced spark plug technology to the automotive aftermarket, delivering better efficiency and power for today’s engines.
Iridium IX
The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® ideal for the performance enthusiast.
G-Power
NGK G-Power® platinum spark plugs feature a single platinum tip, 98% pure copper core and a .6 mm fine-wire center electrode for more focused sparks and better ignitability
Pencil Type Cop Coil
Coil On Plug Ign Coil
Coil On Plug Ign Coil
Ign Coil Multipack
Oxygen (O2) Sensor - OE Manufacturer
Oxygen (O2) Sensor - OE Manufacturer
Oxygen (O2) Sensor - OE Manufacturer
Oxygen (O2) Sensor - OE Manufacturer
NTK Manifold Absolute Pressure (MAP) Sensor
NTK Engine Crankshaft Position Sensor
NTK Engine Camshaft Position Sensor
NTK Ignition Knock (Detonation) Sensor
NTK Engine Camshaft Position Sensor
NTK Engine Camshaft Position Sensor
NTK Engine Variable Valve Timing (VVT) Solenoid
NTK Engine Variable Valve Timing (VVT) Solenoid
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