Top 10 Best Spark Plugs Iridium
of November 2024
1
Best Choice
NGK
NGK
NGK 7397 TR5IX Iridium IX Spark Plug, Pack of 4
10
Exceptional
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2
Best Value
NGK
NGK
NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, Pack of 4
9.9
Exceptional
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3
NGK
NGK
NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix), 4 Pack
9.8
Exceptional
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4
Autolite
Autolite
Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 (4 Pack)
9.7
Exceptional
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5
NGK
NGK
NGK 3764 Iridium Spark Plug BKR6EIX-11 - 6 PCSNEW
9.6
Exceptional
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6
ACDelco
ACDelco
ACDelco # 41-101 Professional Iridium Spark Plug --- 6 Pcs NEW
9.5
Excellent
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7
NGK
NGK
6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
9.4
Excellent
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8
Autolite
Autolite
Autolite Iridium XP Automotive Replacement Spark Plugs, XP5683 (4 Pack)
9.3
Excellent
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9
NGK
NGK
NGK LKAR6AIX-11 Iridium IX Spark Plug (91187 Iridium Ix), 4 Pack
9.2
Excellent
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10
Bosch Automotive
Bosch Automotive
Bosch Automotive (9614) OE Fine Wire Double Iridium Spark Plug - Pack of 4
9.1
Excellent
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About Spark Plugs Iridium
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NGK 7397 TR5IX Iridium IX Spark Plug, Pack of 4
NGK Sparkplugs. 7397. Spark plugs.
NGK 5464 BKR5EIX-11 Iridium IX Spark Plug, Pack of 4
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. 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 Part number of spark plug inside the box BKR5EIX-11.
NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix), 4 Pack
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. 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.
Autolite Iridium XP Automotive Replacement Spark Plugs, XP3924 (4 Pack)
EXTENDED CHANGE INTERVAL The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark plugs on the market today. FUEL EFFICIENCY These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. OPTIMAL PERFORMANCE This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance. AUTOLITE ADVANTAGE Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plug needs. CONSTRUCTION Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and a V-trimmed ground electrode for improved ignitability.
NGK 3764 Iridium Spark Plug BKR6EIX-11 - 6 PCSNEW
BKR6EIX-11. Spark Plug.
ACDelco # 41-101 Professional Iridium Spark Plug --- 6 Pcs NEW
6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
Extreme performance upgrade via OEM spark plugs and provide a lifetime at 40,000 50,000 miles.. Plugs have a fine-wire Iridium center electrode and nickel-alloy terrain electrodes for maximum engine and torque.. Designed for fuel-injected and turbo engines.. Precision laser electrode construction..
Autolite Iridium XP Automotive Replacement Spark Plugs, XP5683 (4 Pack)
EXTENDED CHANGE INTERVAL The Autolite Iridium XP automotive replacement spark plug is engineered to last for up to 100,000 miles depending on engine type making it one of the most durable spark plugs on the market today. FUEL EFFICIENCY These spark plugs utilize a 0.6mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption. OPTIMAL PERFORMANCE This replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance. AUTOLITE ADVANTAGE Autolite has been producing spark plugs since 1936 making it one of the most trusted and reliable brands for your OE replacement spark plug needs. CONSTRUCTION Every iridium spark plug comes with a platinum protected ground wire for maximum efficiency in all ignition types including DIS systems and a V-trimmed ground electrode for improved ignitability.
NGK LKAR6AIX-11 Iridium IX Spark Plug (91187 Iridium Ix), 4 Pack
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. 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.
Bosch Automotive (9614) OE Fine Wire Double Iridium Spark Plug - Pack of 4
Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs. 0.6mm fine wire firing pin provides superior ignitability and performance. 360 Degree continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability. 7 year performance satisfaction. Original equipment, pre-gapped replacement delivering optimum fit, form and function. 07-10 Acura CSX, 07-09 Acura MDX, 05-08 Acura RL, 02-06 Acura RSX, 04-08 Acura TL, 04-08 Acura TSX, 03-07 Honda Accord, 02-11 Honda Civic, 02-09 Honda CR-V, 03-11 Honda Element, 14 Honda Fit.