• 6 PCS *NEW* -- DENSO #4503 PLATINUM T T Spark Plugs -- PK16TT

    The patented DENSO Platinum TT Spark Plug has a twin-tip design to improve ignitability and extend reliability. Until recently, this twin-tip design could only be found in the most technologically advanced automobiles. But now DENSO is offering this cutting-edge technology in a platinum-titanium design. Conventional platinum plugs use platinum for only the center electrode, while the DENSO Platinum TT Spark Plug features platinum on the center electrode and a titanium-enhanced alloy on the ground electrode for increased durability and minimized tip erosion. Both precious metals fight corrosion... [Read More]

    • ASIN: B00S3GUW1U
    • UPC: 026521134574
    • ASIN: B00S3GUW1U
    • Brand: Denso
    • Manufacturer: Denso Sales California, Inc.

  • MAS 8 pack Ignition Coil DG508 & Motorcraft Spark Plug SP479 for Ford 4.6L 5.4L V8 DG457 DG472 DG491 Crown Victoria Expedition F-150 F-250 Mustang Lincoln Mercury Explorer DG-508 3W7Z-12029-AA

    This is a set of brand new, high quality direct fit OE style Copper Ignition Coils with boots & springs, and brand new set of Motorcraft spark plugs. OEM Quality that comes with coil boot and spring OEM Ref#DG508, DG491, FD503, C1417, COP9 OEM #3W7Z12029AA 1L2U12029AA 1L2U12A366AA 1L2Z12029AC F7TU12A366AB F7TZ12029BA F7TZ12029CA F7TZ12029CB F7TZ12029CC 1L2Z12029AA Other #88921369 FD503 250534733 521761 601000 C500 C566 5C1412 FD503T GN10164 1998-2011 FORD CROWN VICTORIA V8 4.6L 1997-2011 FORD E-150 V8 4.6L / 5.4L 1997-2010 FORD E-250 V8 4.6L / 5.4L 1997-2010 FORD E-350 V8 5.4L / V10 6.8L 200... [Read More]

    • ASIN: B071H7DNF7
    • UPC: 743724433630
    • ASIN: B071H7DNF7
    • Brand: MAS
    • Manufacturer: King Auto Parts

  • E3 Spark Plug E3.36 Powersports Spark Plug, Pack of 1


    • ASIN: B0022ZAFOC
    • UPC: 172303029771
    • ASIN: B0022ZAFOC
    • Brand: E3 Spark Plugs
    • Manufacturer: E3 Spark Plugs

  • NGK (5068) IFR8H-11 Laser Iridium Spark Plug, Pack of 1

    NGK Spark Plugs are designed to operate over a much wider heat range than ordinary plugs. They resist carbon buildup and pre-ignition. Each features high alumina ceramics for better heat transfer and electrical insulation. A patented triple gasket sealing process eliminates the possibility of combustion gas leakage, and a longer insulator nose prevents fouling and misfiring. A solid copper core and its nickel tipped electrode provide a longer plus life.

    • ASIN: B000CSGXBA
    • UPC: 087295150689
    • ASIN: B000CSGXBA
    • Brand: NGK
    • Manufacturer: NGK

  • ACCEL 8199 U-Groove Spark Plug - 8 Pack of #0576S

    ACCEL's "Shorty" spark plugs keep your spark plug boots from being burned and your headers from being dented if you don't have enough room between your plug boots and your exhaust manifold or headers. Designed for trouble-free installation and removal in cramped spaces, these high-performance plugs are much easier than OE plugs to get a socket on but still deliver a larger, hotter, fuller flash front and significantly more power at high rpm. You'll have instant throttle response and better fuel economy with less fouling, flame dissipation, and misfire. These copper-core plugs provide increased... [Read More]

    • ASIN: B000BWAGOW
    • UPC: 425111819912
    • ASIN: B000BWAGOW
    • Brand: ACCEL
    • Manufacturer: ACCEL

  • E3 Spark Plug E3.70 Automotive Spark Plug, Pack of 1

    The E3 advanced DiamondFire design actually increases combustion pressure in the engine. Faster flame speed and improvements in the direction of the flame front result in a marked and proven, increase in power output, fuel economy, and reduced emissions in gasoline engines. E3 has verified this using the most sophisticated testing equipment available today. E3 is dedicated to reducing greenhouse gas emissions and global warming by reducing fuel consumption. Their advanced DiamondFire electrode design burns fuel more efficiently and completely, increasing mileage and drastically cutting toxic e... [Read More]

    • ASIN: B004OJL75A
    • UPC: 894489000701
    • ASIN: B004OJL75A
    • Brand: E3 Spark Plugs
    • Manufacturer: E3 Spark Plugs

  • 6 PCS *NEW* -- DENSO #4504 PLATINUM T T Spark Plugs -- PK20TT

    The patented DENSO Platinum TT Spark Plug has a twin-tip design to improve ignitability and extend reliability. Until recently, this twin-tip design could only be found in the most technologically advanced automobiles. But now DENSO is offering this cutting-edge technology in a platinum-titanium design. Conventional platinum plugs use platinum for only the center electrode, while the DENSO Platinum TT Spark Plug features platinum on the center electrode and a titanium-enhanced alloy on the ground electrode for increased durability and minimized tip erosion. Both precious metals fight corrosion... [Read More]

    • ASIN: B00S3H2D3Y
    • UPC: 026521134574
    • ASIN: B00S3H2D3Y
    • Brand: Denso
    • Manufacturer: Denso Sales California, Inc.

  • QYL Ignition Coil UF549 & Spark Plug 9029 Replacement for Nissan NV200 Cube Sentra Versa 1.6L 1.8L 2.0L l4 (Set of 4)

    Pack of 4 Ignition Coil & Spark Plug for Nissian

    • ASIN: B07Q1BF356
    • ASIN: B07Q1BF356
    • Brand: QYL
    • Manufacturer: PartsSquare

  • NGK 96024 ILKAR8H6 Iridium Spark Plug, Pack of 4

    Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium/Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Laser welded Iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose prevents fouling, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration. Better... [Read More]

    • ASIN: B01DMFGK2G
    • UPC: 087295860243
    • ASIN: B01DMFGK2G
    • Brand: NGK
    • Manufacturer: NGK

  • NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4

    Laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions. Laser welded Iridium center electrode tip ensures high durability and greater spark. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose prevents fouling, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage. Faster starts and quicker acceleration... [Read More]

    • ASIN: B00VHVHEK0
    • UPC: 087295800836
    • ASIN: B00VHVHEK0
    • Brand: NGK
    • Manufacturer: NGK

  • Denso (4503) PK16TT Platinum TT Spark Plug, (Pack of 1)

    Twin-Tip design enables faster flame propagation for more complete combustion. DENSO pioneered the use of platinum in spark plug manufacturing. To maximize the longevity and enhance the durability of the spark plug, DENSO applied platinum to both the center and ground electrodes. Platinum offers superior resistance to erosion and corrosion enabling DENSO to create a spark plug capable of consistent performance.

    • ASIN: B002M2KO4G
    • UPC: 886931014107
    • ASIN: B002M2KO4G
    • Brand: Denso
    • Manufacturer: Denso

  • Autolite AP5325-4PK Platinum Spark Plug, Pack of 4

    Autolite Platinum Spark Plugs feature a center wire platinum firing tip for reduced gap erosion, fewer misfires, better performance, and more durability. These spark plugs also feature a high nickel alloy side electrode to maintain a precise gap, and a full platinum tip to ensure virtually no gap erosion. The necked-down center electrode fires quicker, cleaner, and with less voltage for easier starts, quicker acceleration, and improved fuel economy. Guaranteed for 4 years.

    • ASIN: B078JPSTC3
    • UPC: 009100268082
    • ASIN: B078JPSTC3
    • Brand: Autolite
    • Manufacturer: Autolite

  • Autolite AP5263-4PK Platinum Spark Plug, Pack of 4

    Autolite Platinum Spark Plugs feature a center wire platinum firing tip for reduced gap erosion, fewer misfires, better performance, and more durability. These spark plugs also feature a high nickel alloy side electrode to maintain a precise gap, and a full platinum tip to ensure virtually no gap erosion. The necked-down center electrode fires quicker, cleaner, and with less voltage for easier starts, quicker acceleration, and improved fuel economy. Guaranteed for 4 years.

    • ASIN: B078KQZCJ9
    • UPC: 009100040657
    • ASIN: B078KQZCJ9
    • Brand: Autolite
    • Manufacturer: Autolite

  • Denso (4504) PK20TT Platinum TT Spark Plug, (Pack of 1)

    Twin-Tip design enables faster flame propagation for more complete combustion. DENSO pioneered the use of platinum in spark plug manufacturing. To maximize the longevity and enhance the durability of the spark plug, DENSO applied platinum to both the center and ground electrodes. Platinum offers superior resistance to erosion and corrosion enabling DENSO to create a spark plug capable of consistent performance.

    • ASIN: B002M2MMXM
    • UPC: 042511045040
    • ASIN: B002M2MMXM
    • Brand: Denso
    • Manufacturer: Denso

  • Autolite APP5683-4PK Double Platinum Spark Plug, Pack of 4

    Autolite Double Platinum Spark Plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires, and provides improved durability. These superior-performing spark plugs provide the preferred technology for DIS engines. They also feature a high nickel alloy side electrode, full platinum tips, a necked-down center electrode, and a full copper core center electrode. Guaranteed for 5 years.

    • ASIN: B00D10WLM6
    • UPC: 009100266002
    • ASIN: B00D10WLM6
    • Brand: Autolite
    • Manufacturer: Autolite

  • ACDelco Iridium Spark Plug, 41-110

    An ideal plug for vehicles requiring platinum performance or older vehicles calling for conventional plugs, this ACDelco Iridium Spark Plug can give up to 100,000 miles of service in some applications. It has an iridium

    • UPC: 33587861
    • Model: ACP41-110
    • Color: Multicolor
    • Rating: 5.0

  • Champion (71) Copper Plus Spark Plug, RC12YC

    Champion Spark Plug 71 Automotive Spark

    • UPC: 47430982
    • Model: 71
    • Color: Multicolor
    • Size: RC12YC
    • Rating: 4.6

  • ACDelco Iridium Spark Plug, 41-103

    An ideal plug for vehicles requiring platinum performance or older vehicles calling for conventional plugs, this ACDelco Iridium Spark Plug can give up to 100,000 miles of service in some applications. It has an iridium

    • UPC: 33587400
    • Model: ACP41-103
    • Color: Multicolor
    • Size: 1 Pack
    • Rating: 4.833

  • Autolite AP3924 Platinum Spark Plug

    The Autolite AP3924 Platinum Spark Plug provides a center wire platinum firing tip. Benefits include: reduced gap erosion, fewer misfires, better performance and more durability. Guaranteed for four years. Autolite makes plugs for American, Japanese,

    • UPC: 198970001
    • Model: AP3924
    • Color: Multicolor

  • Universal Spark Plug Gap Tool

    Spark Plug Gap Gauge Tool

    • UPC: 45083447
    • Model: KTI73701_43
    • Color: Multicolor
    • Rating: 5.0

  • NGK Laser Iridium Spark Plug,IZFR6K-11 IZFR6K11

    Ngk 6994 Ngk Laser Irid. Plug

    • UPC: 48699122
    • Model: NGK6994
    • Color: Multicolor

  • Champion Copper Plus 852-1 Small Engine Spark Plug

    Get dependable performance and durability with the Champion Copper Plus 852-1 Small Engine Spark Plug. This spark plug is built to ISO and SAE standards for proven performance and longer life. The copper core center

    • UPC: 16794660
    • Model: RCJ6Y
    • Color: As shownOther
    • Rating: 4.0

  • Champion (868-1) Copper Plus Small Engine Spark Plug, RJ19LM

    The Champion Copper Plus 868-1 Small Engine Spark Plug offers both reliability and durability. It is built to ISO and SAE standards for proven performance and a longer life. It features a patented SAC-9 semi-conductor

    • UPC: 16794662
    • Model: RJ19LM
    • Color: Multicolor
    • Size: CD

  • FEDERAL MOGUL/CHAMP/WAGNER Spark Plug, Small Engine, RN9YC

    Champion, Single Pack, RN9YC Automotive Spark Plug, Stock #415, Buick 86-84, Chevrolet 88-87, Chrysler 89-87, Dodge 95-71, Dodge Truck 89-79 & Eagle 98-89, Plus Small Engines, Honda 5.0 &

    • UPC: 32926579
    • Model: 415-1
    • Color: MulticolorMulti

  • Champion (938-1) Copper Plus Small Engine Spark Plug, QL78UC

    Champion Copper Plus Spark Plug

    • UPC: 167680760
    • Model: 938-1
    • Color: MulticolorMulti

  • Best Spark Plugs for Gas Mileage Reviews of 2019

    How Spark Plugs & Fuel Injection Can Increase Fuel Efficiency

    Improving Gas Mileage - Fuel Injection and Spark Plugs