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Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage.

Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties. The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.

Reduce emissions and misfires: this tried-and-true spark plug boosts performance, and enables better fuel economy so that your engine runs at its best. This 4 pack ngk iridium ix spark plug is compatible with ford focus 2017, 2014, 2013, 2015, 2016, 2012 2.0l 2.
The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency. The durable shell reliably protects the spark plug from corrosion, reduces emissions, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires. Improve ignition and spark efficiency: this spark plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug.

1. NGK
#ad
NGK 4344 4344 LTR5IX-11 Iridium IX Spark Plug, Pack of 1, Pack of 1
#adNGK #ad - Fine iridium tip ensures high durability. Fit type: Vehicle Specific. Constructed from durable material. Features superior anti-corrosion and anti-seizing properties.More information #ad
Iridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines. You can depend on NGK for quality and reliability.Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 1.5 Inches |
Length | 0.35 Inches |
Weight | 0.1 Pounds |
Width | 0.39 Inches |
Part Number | LTR5IX-11 |
Model | LTR5IX-11 |
Warranty | We warrant all products sold to be free from defects in material or workmanship for a period of 12 months or 12,000 miles whichever is greater. Our warranty does not cover any labor cost for removal, installation or damage resulting from delay or loss of use in service or repair or for incidental or consequential damages. General terms and conditions of sale are available upon request. |
More information #ad
2. NGK
#ad
NGK 4344 LTR5IX-11 Spark Plug Iridium IX pack of 4
#adNGK #ad - This listing is for 4 Spark Plugs. Ngk is the world's largest supplier of OEM spark plugs. Research applications prior to purchase to Make Sure This OEM Part Fits Your Vehicle, Including Engine, Drivetrain and Quantity Needed.More information #ad
Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity. Offering the quality, reliability and Durability You'd Expect from an OEM Manufacturer.Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 0.45 Pounds |
Width | 1 Inches |
Part Number | LTR5IX-11 |
Model | LTR5IX-11 |
More information #ad
3. NGK
#ad
NGK LKAR7BIX-11S Iridium IX Spark Plug 93501 Iridium Ix, 4 Pack
#adNGK #ad - Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines.Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage.
More information #ad
The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling.Brand | NGK #ad |
Manufacturer | NGK #ad |
Weight | 0.01 Pounds |
Part Number | LKAR7BIX-11S |
Model | LKAR7BIX-11S |
More information #ad
4. NGK
#ad
4 Pack, NGK LKAR6AIX-11 Iridium IX Spark Plug 91187 Iridium Ix
#adNGK #ad - Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage.Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties. The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.
More information #ad
Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling.Brand | NGK #ad |
Manufacturer | NGK #ad |
Part Number | LKAR6AIX-11 |
Model | LKAR6AIX-11 |
More information #ad
5. Sixity Auto
#ad
4 pc NGK Iridium IX Spark Plugs compatible with Ford Focus 2.0L 2.3L L4 2012-2017 Ignition Wire Secondary
#adSixity Auto #ad - In order to deliver high-quality spark plugs and oxygen sensors to the automotive community, NGK has partnered with auto manufacturers to engineer automotive parts that fit both the vehicles of today and of the future. Rely on quality ignition components: from their start in 1936 through today, performance, the NGK product line is proof of their dedication to innovation, and quality.Reduce emissions and misfires: this tried-and-true spark plug boosts performance, and enables better fuel economy so that your engine runs at its best. This 4 pack ngk iridium ix spark plug is compatible with ford focus 2017, 2014, 2013, 2015, 2016, 2012 2.0l 2.
More information #ad
3l l4 and is perfect for a tune up or performance upgrade. Trust in ngk ntk: explore components built by the world leader in the design of spark plugs and oxygen sensors. Their attention to performance excellence is what has differentiated them from the competition and allowed them to be the number one supplier of spark plugs and oxygen sensors. The corrosion-resistant center and ground electrodes minimize spark gap growth and provide greater ignitability and spark efficiency. The durable shell reliably protects the spark plug from corrosion, reduces emissions, ensuring long-lasting sparking capabilities. The center and ground electrodes promote sharper spark focus for fewer misfires. Improve ignition and spark efficiency: this spark plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug.
Brand | Sixity Auto #ad |
Manufacturer | Sixity Auto #ad |
Height | 3.32 Inches |
Length | 3.7 Inches |
Weight | 0.44 Pounds |
Width | 0.94 Inches |
Part Number | 4024186719 |
More information #ad
6. NGK
#ad
NGK 4344 Spark Plug
#adNGK #ad - Package weight: 0049 kilograms. Fine wire 06mm iridium Center Electrode. Ngk part# ltr5ix-11. Package dimensions: 16. 8 " l x 15. 9 " w x 5. 4 " h.More information #ad
Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 2.1 Inches |
Length | 9.4 Inches |
Weight | 0.11 Pounds |
Width | 2.4 Inches |
Part Number | 4344 |
Model | 4344 |
More information #ad