The Best Spark Plugs in the World and Why

Best Spark Plugs For Jeep 4.0 on November 2020 Shopping Deals at Bestonio.com

  • ACDelco 16-806G Professional Spark Plug Wire Set

    • UPC: 021625148335
    • ASIN: B000BYD3A4
    • Brand: ACDelco
    • Manufacturer: ACDelco

    ACDelco Professional Spark Plug Wire Sets are engineered with strength enhancing fiberglass and high temperature silicone insulators. These spark plug wires are a premium aftermarket offering that covers over 96% of domestic vehicles on the road today. Parts offered for GM, Chrysler, Ford, Honda, Nissan, and Toyota vehicles. ACDelco Professional Sp... [Read More]

  • Bosch 9656 Double Iridium Spark Plug, Up to 4X Longer Life (Pack of 4)

    • UPC: 028851013772
    • ASIN: B0792PDBR4
    • Brand: Bosch Automotive
    • Size: 9656
    • Manufacturer: Bosch

    Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. Unlock the performanc... [Read More]

  • Bosch 9656 Double Iridium Replacement OE ReplacementOE Spark Plug, 4X Longer Life (1 Pk) Chrysler: Concorde, LHS, New Yorker, Dodge: Dakota, Intrepid, Ram 1500, Viper Jeep: Cherokee, Wagoneer +More

    • UPC: 028851013765
    • ASIN: B00515NKVA
    • Brand: Bosch Automotive
    • Size: Spark Plug,
    • Manufacturer: Bosch

    Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. Unlock the performanc... [Read More]

  • NGK 2477 ZFR5FIX-11 Iridium IX Spark Plug, Pack of 4

    • UPC: 087295024775
    • ASIN: B00CC09LVA
    • Brand: NGK
    • Manufacturer: NGK

    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 pre... [Read More]

  • Champion RC12ECC (438) Copper Plus Replacement Spark Plug, (Pack of 1)

    • UPC: 804314079499
    • ASIN: B000HLUJ8K
    • Brand: Champion
    • Manufacturer: Champion

    Champion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, a platinum fine wire center electrode and a platinum pad ground electrode, spark plugs reach optimal temperatures quickly and maintain stable operating temperature under all engine loads, while providing maximum life and sharper spar... [Read More]

  • Ignition Coil Pack for Jeep Wrangler Cherokee Grand Cherokee TJ L6 4.0L 2000-2006 56041476AB 56041476AA C1263 UF-296

    • ASIN: B00J5T5IFY
    • Brand: ENA
    • Manufacturer: ENA

    Vehicle fitment for: Jeep Cherokee 2000-2001 4 Jeep Grand Cherokee 2000-2004 4 Jeep TJ 2000-2006 4 Jeep Wrangler 2000-2006 4 More Part number: C1263, Uf-296, 5C1181, E239, 52-1654, 56041476AA, IC399 Package included: 1 x Ignition Coil Please review the information above carefully to make sure this part fits your vehicle.

  • Champion 3412 (3412) Platinum Power Spark Plug, Pack of 1

    • UPC: 037551008995
    • ASIN: B0027988HE
    • Brand: Champion
    • Manufacturer: Champion

    Champion Platinum Power spark plugs deliver more powerful performance. Made from exclusive Heat-Active alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus.

  • NGK LKR7DIX-11S Spark Plug (93175 Iridium Ix), 4 Pack

    • UPC: 087295831755
    • ASIN: B07FP6KFLT
    • Brand: NGK
    • Manufacturer: NGK

    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 pre... [Read More]

  • 6 pcs NGK V-Power Spark Plugs for 1997-2006 Jeep TJ 4.0L L6 - Engine Kit Set Tune Up

    • ASIN: B01N14INC7
    • Brand: Sixity Auto
    • Manufacturer: Sixity Auto

    The NGK V-Power Spark Plug is ideal for older vehicles equipped with nickel-tipped spark plugs. Featuring a v-grooved nickel alloy center electrode which places the spark closer to the air/fuel mixture for faster ignition, the economical NGK V-Power Spark Plug enhances ignitability over standard nickel-type plugs and lowers ignition system voltage ... [Read More]

  • NGK (3459) ZFR5N V-Power Spark Plug, Pack of 1

    • UPC: 087295134597
    • ASIN: B000CJ3Y0M
    • Brand: NGK
    • Manufacturer: NGK

    NGK V-Power Spark Plug is designed to improve ignitability even in lean burn conditions and the performance of the vehicle. It is constructed from durable material that is corrosion and abrasion resistant. This Spark plug is highly durable against electrical and chemical wear. It features increased fuel economy and lower emissions. This Spark plug ... [Read More]

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

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

    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... [Read More]

  • Taylor Cable 74249 Spiro-Pro Red Spark Plug Wire Set

    • UPC: 088197742491
    • ASIN: B000CQ24PQ
    • Brand: Taylor Cable
    • Manufacturer: Taylor Cable

    These red spark plug wires feature a silicone inner core and outer jacket that keeps the wires flexible while maintaining their color. These wires provide more fire power and up to 10 times less resistance than standard resistor core wires. They eliminate radio frequency interference and are ideal for use with multi-spark discharge ignition systems... [Read More]

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

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

    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 ... [Read More]

  • NGK 7090 G-Power Platinum Spark Plugs BKR5EGP - 6 PCSNEW

    • UPC: 087295035214
    • ASIN: B00INLGAQG
    • Brand: NGK
    • Manufacturer: NGK

    6 PCS *NEW* -- NGK 7090 G-Power Platinum Spark Plugs BKR5EGP

  • Taylor Cable 84649 Spark Plug Wire

    • UPC: 088197846496
    • ASIN: B004PLDZ20
    • Brand: Taylor Cable
    • Manufacturer: Taylor Cable

    Taylor's ThunderVolt 8.2mm outperforms the competition in both looks and performance… all at an affordable price. This ignition wire is a must if you are using a multiple spark discharge ignition system. Features an exclusive two layer 100% Zimplex silicone outer jacket that provides heat resistant protection up to 600º F. Features 100% silicone... [Read More]

  • NGK (7092) BKR6EGP G-Power Spark Plug, Pack of 4

    • UPC: 087295170922
    • ASIN: B01M3MP6C5
    • Brand: NGK
    • Manufacturer: NGK

    • Package Quantity: 4 • Center Electrode Core Material: Copper Core • Center Electrode Tip Material: Platinum • Gap Size: 0.040 in • Ground Configuration: Standard • Ground Electrode Core Material: Nickel Core • Ground Electrode Quantity: 1 • Ground Electrode Tip Design: Trapezoid • Hex Size: 5/8" • Insulator Height: 50.5 mm •... [Read More]

  • NGK 7252 Spark Plug

    • UPC: 087295172520
    • ASIN: B004RSB7EO
    • Brand: NGK
    • Manufacturer: NGK

    V Power Spark Plug

  • E3 Spark Plug E3.58 Automotive Spark Plug, Pack of 1

    • UPC: 894489000589
    • ASIN: B000BPS06U
    • Brand: E3 Spark Plugs
    • Manufacturer: E3 Spark Plugs

  • NGK RC-CRX026 Spark Plug Wire Set (53168)

    • UPC: 087295531686
    • ASIN: B0741QBL5J
    • Brand: NGK
    • Manufacturer: NGK

    NGK performance wires are custom manufactured for your vehicle, all have original equipment identical connections, but are constructed with superior quality cabling. The NGK ferrite magnetic core wire has only 1/2 the resistance of traditional carbon core wires, yet has all the same RFI suppression capabilities. In addition, traditional carbon core... [Read More]

  • New Bosch 4514 Platinum Ir Iridium Fusion Spark Plug (Set of 4)

    • ASIN: B005GN1GNQ
    • Brand: Bosch
    • Manufacturer: Herko Automotive

    HERKO AUTOMOTIVE was established in April 1988, incorporated in Miami, Florida. Our sales force of 80 representatives spans the US, Mexico, and Colombia.With over two decades of experience in the distribution of direct replacement and performance automotive parts we will be sure to get you the correct part the first time. Our inventory includes Ori... [Read More]

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