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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.
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. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption.

1. NGK
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NGK Spark Plug ZFR5F-11- Set of 4
#adNGK #ad - Research applications prior to purchase to make sure this part fits your vehicle including engine, trim level & quantity needed. Offering the quality, reliability and Durability You'd Expect from an OEM Manufacturer.More information #ad
This listing is for 4 Spark Plugs. Often specified as original equipment, NGK spark plugs are the best combination of performance and longevity.Brand | NGK #ad |
Manufacturer | NGK #ad |
Part Number | ZFR5F-11 |
More information #ad
2. NGK
#ad
NGK 3951 Pack of 8 Spark Plugs TR55
#adNGK #ad - Consult owners manual for proper part number identification and proper installation. Please refer to list for compatibility. Genuine ngK Replacement Part. Includes 8 Spark Plug. New, bulk Packed.More information #ad
Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 10.92 Inches |
Length | 96.48 Inches |
Weight | 0.11 Pounds |
Width | 41.52 Inches |
Part Number | 3951 |
Model | 3951 |
More information #ad
3. NGK
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6 PCSNEW, NGK 7090 G-Power Platinum Spark Plugs BKR5EGP
#adNGK #ad - Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Trapezoid cut ground electrode reduces quenching. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.More information #ad
Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 0 Pounds |
Width | 1 Inches |
Part Number | 7090 |
Model | BKR5EGP |
More information #ad
4. NGK
#ad
4 PCS NEW, NGK # 6418 Iridium Spark Plugs BKR6EIX
#adNGK #ad - This listing is for 4 Spark Plugs. 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.More information #ad
Research applications prior to purchase to Make Sure This OEM Part Fits Your Vehicle, Including Engine, Drivetrain and Quantity Needed. Ngk is the world's largest supplier of OEM spark plugs.Brand | NGK #ad |
Manufacturer | NGK #ad |
Weight | 1.46 Pounds |
Part Number | 6418 |
Model | BKR6EIX |
More information #ad
5. Autolite
#ad
XP5683 4 Pack, Autolite Iridium XP Automotive Replacement Spark Plugs
#adAutolite #ad - Optimal performance: this replacement iridium spark plug provides better durability and a more focused ignition for better overall ignitabilty and optimal performance. Fuel efficiency: these spark plugs utilize a 06mm finewire iridium centerwire tip design with laser welded technology for maximum fuel efficiency.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.
More information #ad
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. 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. Our finewire electrodes produce more focused and consistent ignitability resulting in less fuel consumption.
Brand | Autolite #ad |
Manufacturer | FRAM #ad |
Height | 1 Inches |
Length | 3.38 Inches |
Weight | 0.4 Pounds |
Width | 4 Inches |
Part Number | XP5683 |
Model | XP5683-4PK |
Warranty | Lifetime Limited Warranty |
More information #ad
6. NGK
#ad
6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
#adNGK #ad - Designed for fuel-injected and turbo engines. Precision laser electrode construction. Plugs have a fine-wire Iridium center electrode and nickel-alloy terrain electrodes for maximum engine and torque.More information #ad
Extreme performance upgrade via oEM spark plugs and provide a lifetime at 40, 000 50, 000 miles.Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 4.98 Inches |
Length | 3.7 Inches |
Weight | 0 Pounds |
Width | 0.94 Inches |
Part Number | LFR5AIX-11 |
Model | 4469 |
More information #ad