Infiniti Q50 Spark Plugs
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NGK®Laser Iridium™ Spark PlugLaser Iridium™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. Manufactured with both laser welded Iridium center electrode tip and a platinum disc welded to the...Laser welded Iridium center electrode tipPlatinum disc welded to backside of ground electrode provides long life$7.71 - $21.04 - Denso®Iridium TT™ Spark PlugIridium TT™ Spark Plug by Denso®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running...Designed to replace your factory spark plugsManufactured to stringent quality standards$6.73 - $14.99
- NGK®HX™ Ruthenium Spark PlugHX™ Ruthenium Spark Plug by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high ignitability spark plugs from NGK. Modern...DFE & PSPE™ tip designsSuperior oxidation resistance$11.40
- Denso®Iridium Long-Life™ Spark PlugIridium Long-Life™ Spark Plug by Denso®. 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...Manufactured to boost your engine’s performanceEngineered utilizing the finest materials and equipment$6.57 - $16.68
- TRQ®Spark Plug SetSpark Plug Set by TRQ®. This top-notch TRQ spark plug set is made to fix spark plug problems easily. With its help, you will restore your vehicle's quick starting. Plus, installing it is a simple task.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$29.71 - $100.83$30.95 - $103.95Save up to 5%
- NGK®Iridium IX™ Spark PlugIridium IX™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior...Fine Iridium tip ensures high durability and a consistently stable sparkIridium alloy has extremely high melting point, perfect for today’s high-tech, high-performance engines$6.85 - $8.51
- Autolite®Iridium XP™ Spark PlugIridium XP™ Spark Plug by Autolite®. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design, this product guarantees to deliver...Wise investment to get an efficient ignition system upgradeWill provide improved ignitability and engine performance$4.94 - $5.54
- Champion®Copper Plus Spark PlugCopper Plus Spark Plug by Champion®. Built with nickel alloy center and ground electrodes, these spark plugs provide extra durability for long-lasting service life, while the extrusion of copper into the core of their center electrode...Dependable and durableBuilt to ISO and SAE standards for proven performance$1.23 - $33.55
- NGK®G-Power™ Spark PlugG-Power™ Spark Plug by NGK®. These spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With their 0.6 mm platinum alloy tip laser welded to...Fine platinum tip reduces required voltageExtremely durable under high heat$2.63 - $5.74
- Bosch®OE Specialty Iridium Spark PlugOE Specialty Iridium Spark Plug by Bosch®. Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced OE spark plug technology. The ultra-fine wire iridium center electrode pin...Designed to meet or exceed OE specificationsMatch the fit, form, and function of the OE design$6.20 - $18.38
- NGK®Standard Nickel Spark PlugStandard Nickel Spark Plug by NGK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.76 - $21.65
- SKP®Spark PlugSpark Plug by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the same or even better than...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$3.70 - $8.18
- NGK®G-Power Platinum Spark PlugG-Power Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6 mm platinum alloy tip laser welded...Manufactured to boost your engine’s performanceEngineered utilizing the finest materials and equipment$3.41 - $5.59
- Autolite®Double Platinum Spark PlugDouble Platinum Spark Plug by Autolite®. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design, this product guarantees to...Wise investment to get an efficient ignition system upgradeWill provide improved ignitability and engine performance$4.26 - $4.88
- Champion®Double Platinum Spark PlugDouble Platinum Spark Plug by Champion®. As the leaders in precious metal technologies as well as F.I.S.S resistor technology and MLR™ technology, Champion spark plugs provide enhanced ignition and longer life.Platinum Tipped Center Electrode and Platinum Pad on Ground Electrode Provides Long Life and Minimal WearTapered Electrodes Create a Sharper Spark Focus and Reduce Quenching$3.35 - $10.78
- DIY Solutions®Spark PlugSpark Plug by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes to quality, reliability and...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$27.49 - $83.59
- Ishino®Ignition Spark Plug Tube SealIgnition Spark Plug Tube Seal by Ishino®. This first-rate product is designed with utmost care and attention to detail to replicate the OE part as closely as possible. Made from superior materials it provides the highest level of...Crafted from high-grade materialsMade to stringent quality standards$1.52 - $15.17
- Genuine®Ignition Spark Plug Tube SealIgnition Spark Plug Tube Seal by Genuine®. If your engine ignition parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store....Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$0.34 - $622.79
- MTC®Spark Plug Tube SealSpark Plug Tube Seal by MTC®. If you’re looking for replacement parts at reasonable prices, then MTC parts are the way to go. Manufactured by highly qualified experts who follow stringent quality standards, these parts perform and...Ideal solution to restore the performance of your vehicleManufactured using high-strength materials for maximum reliability$2.74 - $218.08
- NGK®Laser Iridium™ Spark Plug (92725)Laser Iridium™ Spark Plug (92725) by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the...Manufactured to boost your engine’s performanceEngineered utilizing the finest materials and equipment$15.60
- NGK®Laser Iridium™ Spark Plug (96008)Laser Iridium™ Spark Plug (96008) by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the...$16.35
- NGK®Laser Iridium™ Spark Plug (90654)Laser Iridium™ Spark Plug (90654) by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the...$13.99
- NGK®Laser Iridium™ Spark Plug (90174)Laser Iridium™ Spark Plug (90174) by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the...$16.37
- NGK®Laser Iridium™ Spark Plug (1406)Laser Iridium™ Spark Plug (1406) by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the...$16.37
- Autolite®XP™ Iridium Spark Plug with Resistor (XP5682)XP™ Iridium Spark Plug (XP5682) by Autolite®. With Resistor. OE Style. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the ground-breaking design,...$5.46
- TRQ®Iridium Spark Plug Set (SPA02162)Iridium Spark Plug Set (SPA02162) by TRQ®. This top-notch TRQ spark plug set is made to fix spark plug problems easily. With its help, you will restore your vehicle's quick starting. Plus, installing it is a simple task.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$45.07$46.95Save $1.88 (4%)
- Denso®Iridium Long-Life Spark Plug (3457)Iridium Long-Life Spark Plug (3457) by Denso®. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to...$16.00
- Denso®Iridium Long-Life Spark Plug (3442)Iridium Long-Life Spark Plug (3442) by Denso®. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. Denso's patented Iridium alloy is more durable than even Platinum, allowing the center electrode to...$15.52
- NGK®HX™ Ruthenium Spark Plug (91784)HX™ Ruthenium Spark Plug (91784) by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high ignitability spark plugs from NGK....$11.40
- NGK®HX™ Ruthenium Spark Plug (92274)HX™ Ruthenium Spark Plug (92274) by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high ignitability spark plugs from NGK....$11.40
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