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The ignition system is designed to create a spark that will ignite the fuel/air mixture in the engine's cylinder. It must create a spark strong enough to burn the air/fuel mixture for easy engine starting and optimum fuel mileage as well as control the timing of the spark so it occurs at the exact right time. The performance ignition system creates a more powerful spark which ensures complete combustion, thus boosting the engine's horsepower. Upgrade the ignition system of your vehicle to get full combustion and maximum horsepower from your Toyota 4Runner.

In our store we offer performance ignition systems for your Toyota 4Runner to get the most out of your engine. We cooperate with globally renowned manufacturers such as Karlyn STI, Accel, SMD, and more providing second-to-none ignition controllers, direct ignition coils, spark plugs, and other products at attractive prices. We guarantee the finest quality and reliability of all products, and performance ignition parts are no exception. Check out our online catalog and select appropriate performance parts for your Toyota 4Runner. Enjoy our user-friendly navigation and find everything you need within a few seconds. You can easily place an order right from your home or office.

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    • (1 review)
      # sp2752
      Spark Plug by E3®. For a more efficient and complete burn, go with the super sturdy plugs by E3. The advanced DiamondFire plug features a diamond-shaped electrode that ensures rapid and complete combustion, enabling power output...
      Advanced DiamondFire electrode designProduces a faster burn
      $5.99
    • (18 reviews)
      # sp4894
      PlasmaCore Series Inconel Electrode Pulse Plug by Pulstar®. PlasmaCore Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover this part will give you better throttle response and...
      Increased horsepowerBetter torque
      $14.95 - $179.40
    • (1 review)
      # sp5797
      Platinum Plus Spark Plug by Bosch®. Only Bosch uses a platinum center electrode that’s heat-fused into a ceramic insulator. All Bosch Platinum Series Spark Plugs reach self-cleaning temperature faster for quicker starts, smoother...
      Delivers quick starts and smooth accelerationLower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
      $4.70 - $7.39
    • (8 reviews)
      # sp3406
      Direct Ignition Coil by Karlyn STI®. The ignition coil is one of the most important part in the ignition system. Ignition Coil aimed to provide the needed high voltage and ignition energy for generating the high voltage sparks at...
      Place directly on the spark plugHigh temperature resistant
      $3.06 - $106.28
    • (0 reviews)
      # 144129506
      Universal ECU Ignition Coil by Haltech®. Designed utilizing the latest technology, this product by Haltech features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $56.00 - $105.00
    • (0 reviews)
      # sp22880
      U-Groove Spark Plug by Accel®. This spark plug has a 14mm thread size, 0.708" reach and a heat range of 6. Designed utilizing the latest technology, this product by Accel features premium quality and will perform better than...
      Manufactured from premium materialsDesigned to provide years of reliable service
      $12.58 - $16.78
    • (9 reviews)
      # sp3252
      Spark Plug Wire Set by Karlyn STI®. The purpose of good wire insulation is to protect the cable from voltage leaks. The single most important factor for rating insulation performance is the type of material used and not the...
      Spiral CoreStainless Steel Magnetic Conductive Winding
      $10.24 - $429.23
    • (0 reviews)
      # sp5796
      Super Plus Spark Plug by Bosch®. Pack of 1. Bosch Super Plus delivers outstanding durability and reliability you want for your vehicle. Its tapered, v-profile ground electrode makes for better starting in cold weather and improved...
      Heavy-duty yttrium-enhanced copper core center electrode for a 50% longer performance life vs. even OE plugsTapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability
      $2.50 - $9.30
    • (1 review)
      # sp5795
      Platinum Ir Fusion™ Spark Plug by Bosch®. Pack of 4. If you want the best for your engine, try Platinum Ir Fusion spark plugs. Their fused iridium and platinum center electrode with exclusive surface air gap firing technology...
      Fused iridium and platinum center electrode, sintered into an extended insulator nose reaches self-cleaning temperature only seconds after starting and provides exceptional wear resistanceTapered shape of the ground electrode reduces flame shrouding for improved combustion and more power
      $8.97 - $11.84
    • (0 reviews)
      # sp33214
      Prestolite ProConnect Direct Ignition Coil by Accel®. Our name is synonymous with automotive performance and quality. For nearly 100 years, we have been a leader in introducing new ignition system and automotive electronics...
      Designed to provide original equipment fit, form and functionManufactured using high quality materials and processes
      $24.98 - $83.30
    • (1 review)
      # sp5794
      OE Fine Wire Spark Plug by Bosch®. Pack of 1. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum plugs. Built around OE technology, these new lines have an original...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $3.40 - $18.21
    • (1 review)
      # sp1494
      8mm Street Thunder Ignition Wire Set by Taylor Cable®. Get great performance at an extremely affordable price with Taylor’s Street Thunder ignition wires. These 8mm wires deliver all of the performance in your street car.
      Low-resistance Kevlar helically spiral wound core conductor500 ohms resistance for EMI and RFI suppression
      $23.21 - $92.18
    • (0 reviews)
      # sp2883
      Super Stock Coil by Accel®. Accel's Super Stock coils are high-performance replacements for OE canister style coils. Improves starting, idle, throttle response and top RPM power. Works with OE ignitions and computers. Alkyd tower...
      The finest quality at a great priceImproves your engine's performance
      $28.34 - $34.23
    • (6 reviews)
      # sp13215
      Performance Spark Plug by Nitrode®. The Nitrode™ spark plugs is positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions while producing more power...
      The Nitrode™ is made with a proprietary ceramic exclusively used for this spark plugThis unique ceramic is over 10% harder than any ceramic know today
      $9.99
    • (1 review)
      # sp2881
      Super Coil Kit by Accel®. Accel Super Coils feature advanced bobbin technology, highly specialized silicone magnetic steel cores, along with optimized winding, resistance and turns ratios to deliver 10-15 percent more energy than...
      The finest quality at a great priceImproves your engine's performance
      $40.77 - $459.95
    • (0 reviews)
      # sp1485
      8mm High Energy Custom Fit Wire Set by Taylor Cable®. These wires are a top choice for either street or race applications. Each wire is cut to length and terminated with Taylor’s low-profile silicone Proboot with vibration-proof...
      8mm outer diameter350 ohm spiral wound core for RFI suppression
      $23.23 - $42.99
    • (0 reviews)
      # sp21592
      E6 E92 Digital CD Ignition and Coil Kit by Fast®. This E6 Digital CD Ignition Box was engineered to provide a solution for a digital electronic CD ignition that would work flawlessly with FAST™ EFI components. It features...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $264.95 - $318.15
    • (0 reviews)
      # sp17956
      Super Stock Spiral Spark Plug Wire Set by Accel®. These Accel Super Stock wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with zinc-plated steel...
      7mm and 8mm, 550°F-ratedStreet-driven applications
      +1
      $30.44 - $58.80
    • (3 reviews)
      # sp1486
      8mm Spiro Pro Ignition Wire Set by Taylor Cable®. These plug wires are the top choice of racers and street enthusiasts for their high performance at an affordable price. With two layers of 100% silicone jacketing and silicone...
      8mm outer insulationSpiro-Pro wire with conductive spiral-wound core
      +10
      $24.73 - $172.71
    • (0 reviews)
      # sp1487
      ThunderVolt Ferrite Core Performance Ignition Wire Set by Taylor Cable®. Gain horsepower and torque with Taylor’s Dyno-proven ThunderVolt racing plug wire sets. Low resistance for healthy spark and RFI/EMI suppression.
      Exclusive copper/nickel alloy bonded by a conductive acrylic coverFerrite spiral-wound core provides low resistance for optimum RFI and RMI suppression
      $31.91 - $195.90
    • (4 reviews)
      # sp5490
      Premium™ Street Performance Wire by Blue Streak®. Made with the same premium materials and the same high standards used for manufacturing wires for winning NASCAR teams, the Premium Street Performance Wire Set is guaranteed to...
      Patented conductor offers low resistance (170 ohm/ft), more power to the plug, a hotter spark, and longer spark durationPatented wire wound ferrite core ensures maximum suppression of RFI and EMI for high performance, static free electronics
      $30.13 - $153.97
    • (0 reviews)
      # sp26556
      Spark Plug Wire Set by NGK®. NGK Wire Sets are built to meet stringent OEM tolerances for a variety of vehicles. They utilize a construction method known as "variable pitch" wire winding to create resistance to radio frequency...
      Superior firing and fuel savingsOutstanding durability
      $14.39 - $407.65
    • (0 reviews)
      # sp33213
      Prestolite ProConnect Coil-on-Plug Boot by Accel®. Our name is synonymous with automotive performance and quality. For nearly 100 years, we have been a leader in introducing new ignition system and automotive electronics...
      Direct-fit replacementHighly specialized silicone-magnetic steel cores and optimized windings
      $8.25 - $174.95
    • (1 review)
      # sp23408
      Performance Spark Plug Wires by Granatelli Motor Sports®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      Help get the most out of ignition system performanceMade to rigorous quality standards
      $35.15 - $1,018.40
    • (1 review)
      # sp23405
      MPG Spark Plug Wires by Granatelli Motor Sports®. Granatelli O ohm wires are patent protected by United States Patent number 7,185,622. This patent covers our unique method of producing ignition wires of extremely low resistance...
      Help get the most out of ignition system performanceMade to rigorous quality standards
      $35.15 - $1,018.40
    • (0 reviews)
      # sp26554
      Coil on Plug Boot by NGK®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $4.74 - $62.33
    • (0 reviews)
      # sp18012
      Flame-Thrower™ Distributor Cap by PerTronix®. Clamp down Cap Attachment Style. Trigger Style : Magnetic. Without Cap Mounted Coil, Coil Dust Cover, Plug Wire Retainer. Material: Alkyd / Brass. Parts and accessories for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $26.31 - $32.58
    • (0 reviews)
      # sp18006
      Flame-Thrower™ Distributor Cap and Rotor Kit by PerTronix®. Clamp down Cap Attachment Style. With Rotor, without Cap Mounted Coil, Coil Dust Cover, Plug Wire Retainer. Material: Alkyd / Brass. Parts and accessories for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $30.19 - $37.32
    • (0 reviews)
      # sp11988
      Engine Spark Plug Tube by Melling®. Melling provides spark plug tubes for both domestic and import vehicle applications. Each spark plug tube is manufactured from high quality material to assure the correct fit and function...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.36 - $14.56
    • (0 reviews)
      # mpn1965291
      PlasmaCore Series Inconel Electrode Pulse Plug (BE1H10) by Pulstar®, 1 Piece, 19 mm Reach Length, 14 mm Thread Diameter, Inconel Electrode and Gasket Seat. Inconel-electrode Pulse Plug. Designed specifically for most popular...
      Increased horsepowerBetter torque
      $14.95
    • (0 reviews)
      # mpn1965294
      PlasmaCore Series Inconel Electrode Pulse Plug Set (BE1H10-8PCS) by Pulstar®, 8 Pieces, 19 mm Reach Length, 14 mm Thread Diameter, Inconel Electrode and Gasket Seat. Inconel-electrode Pulse Plugs. Designed specifically for most...
      Increased horsepowerBetter torque
      $119.60
    • (0 reviews)
      # mpn122609949
      OE Finewire Platinum Spark Plug (W0133-1937697-BOS) by Bosch®. Note: Platinum Performance Life Upgrade - Do Not Gap. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $5.76
    • (0 reviews)
      # mpn122631047
      OE Finewire Iridium Spark Plug (W0133-1932916-BOS) by Bosch®. Do not gap; Gap is pre-set. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum plugs. Built around OE...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $11.44
    • (0 reviews)
      # mpn122625947
      OE Finewire Platinum Spark Plug (W0133-1938273-BOS) by Bosch®. Note: Platinum Performance Life Upgrade - Do Not Gap. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $5.33
    • (0 reviews)
      # mpn122630697
      OE Finewire Iridium Spark Plug (W0133-1920597-BOS) by Bosch®. Do not gap; Gap is pre-set. Note: OE is Iridium. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum plugs....
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $11.45
    • (0 reviews)
      # mpn122631048
      OE Finewire Platinum Spark Plug (W0133-1937390-BOS) by Bosch®. Note: Finewire Platinum Design - Do Not Gap. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum plugs....
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $5.61
    • (0 reviews)
      # mpn122585179
      Platinum +4 Spark Plug (W0133-1636054-BOS) by Bosch®. Note: NGK PZFR5F-11 - OE - Platinum The OE spark plugs for this application are platinum-tipped. If using Bosch plugs for this application, note that Bosch recommends using only...
      Delivers quick starts and smooth accelerationLower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
      $8.34
    • (0 reviews)
      # mpn122623790
      OE Finewire Platinum Spark Plug (W0133-1937373-BOS) by Bosch®. Note: OE Recommended Long-Life Platinum Plug - Do Not Gap. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $4.69
    • (0 reviews)
      # mpn122627044
      OE Finewire Platinum Spark Plug (W0133-1936715-BOS) by Bosch®. Note: Platinum Performance Life Upgrade - Do Not Gap. Bosch introduces the new OE Fine Wire Spark Plug family, which consists of Iridium, Double Platinum and Platinum...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $5.38
    • (0 reviews)
      # mpn122585187
      Super Plus Spark Plug by Bosch®. FR8DCX+. Note: Denso # SK20R11/3297 90919-01210 is the old OE part # for ND plugs. Bosch Super Plus delivers outstanding durability and reliability you want for your vehicle. Its tapered, v-profile...
      Heavy-duty yttrium-enhanced copper core center electrode for a 50% longer performance life vs. even OE plugsTapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability
      $3.10
    • (0 reviews)
      # mpn2272646
      U-Groove Resistor Spark Plugs (0786-4) by Accel®. Quantity: 4 Pcs. This spark plug has a 14mm thread size, 0.708" reach and a heat range of 6. Designed utilizing the latest technology, this product by Accel features premium quality...
      Manufactured from premium materialsDesigned to provide years of reliable service
      $16.78
    • (0 reviews)
      # mpn1965308
      PlasmaCore Series Inconel Electrode Pulse Plug (DG1H10) by Pulstar®, 1 Piece, 26.5 mm Reach Length, 14 mm Thread Diameter, Inconel Electrode and Gasket Seat. Inconel-electrode Pulse Plug. Designed specifically for most popular...
      Increased horsepowerBetter torque
      $14.95
    • (6 reviews)
      # mpn1965292
      PlasmaCore Series Inconel Electrode Pulse Plug Set (BE1H10-4PCS) by Pulstar®, 4 Pieces, 19 mm Reach Length, 14 mm Thread Diameter, Inconel Electrode and Gasket Seat. Inconel-electrode Pulse Plugs. Designed specifically for most...
      Increased horsepowerBetter torque
      $59.80
    • (1 review)
      # mpn1965293
      PlasmaCore Series Inconel Electrode Pulse Plug Set (BE1H10-6PCS) by Pulstar®, 6 Pieces, 19 mm Reach Length, 14 mm Thread Diameter, Inconel Electrode and Gasket Seat. Inconel-electrode Pulse Plugs. Designed specifically for most...
      Increased horsepowerBetter torque
      $89.70
    • (2 reviews)
      # mpn1965309
      PlasmaCore Series Inconel Electrode Pulse Plug Set (DG1H10-6PCS) by Pulstar®, 6 Pieces, 26.5 mm Reach Length, 14 mm Thread Diameter, Inconel Electrode and Gasket Seat. Inconel-electrode Pulse Plugs. Designed specifically for most...
      Increased horsepowerBetter torque
      $89.70
    • (0 reviews)
      # mpn1965323
      PlasmaCore Series Inconel Electrode Pulse Plug Set (DG1H10-4PCS) by Pulstar®, 4 Pieces, 26.5 mm Reach Length, 14 mm Thread Diameter, Inconel Electrode and Gasket Seat. Inconel-electrode Pulse Plugs. Designed specifically for most...
      Increased horsepowerBetter torque
      $59.80
    • (0 reviews)
      # mpn2272815583
      Platinum+2 Spark Plug (4303) by Bosch®. Pack of 1. Gap: 1.6 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Center Electrode Tip Material: Platinum. Ground Electrode Quantity: 2. Ground Electrode Tip...
      Revolutionary firing technology delivers a longer, more powerful spark for optimum engine performanceTwo yttrium-enhanced ground electrodes
      $7.33
    • (0 reviews)
      # mpn2272815576
      Platinum+4 Spark Plug (4478) by Bosch®. Pack of 1. Gap: 1.6 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Multiple. Center Electrode Tip Material: Platinum. Ground Electrode...
      Revolutionary surface air gap firing technology delivers the longest, most powerful spark for the most efficient combustionMore platinum vs. Bosch Platinum Plus for smoother acceleration, improved fuel economy and maximum engine power
      $6.82
    • (1 review)
      # mpn610216262
      Platinum Ir Fusion™ Spark Plug (4503) by Bosch®. Pack of 1. Gap: 1.6 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Center Electrode Tip Material: Platinum. Ground Electrode Quantity: 4. Ground...
      Fused iridium and platinum center electrode, sintered into an extended insulator nose reaches self-cleaning temperature only seconds after starting and provides exceptional wear resistanceTapered shape of the ground electrode reduces flame shrouding for improved combustion and more power
      $9.64
    • (0 reviews)
      # mpn2272817609
      Platinum+4 Spark Plug (4417) by Bosch®. Pack of 1. Gap: 1.6 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Multiple. Center Electrode Tip Material: Platinum. Ground Electrode...
      Revolutionary surface air gap firing technology delivers the longest, most powerful spark for the most efficient combustionMore platinum vs. Bosch Platinum Plus for smoother acceleration, improved fuel economy and maximum engine power
      $6.82
    • (0 reviews)
      # mpn2272815575
      Platinum+2 Spark Plug (4306) by Bosch®. Pack of 1. Gap: 1.6 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Center Electrode Tip Material: Platinum. Ground Electrode Quantity: 2. Ground Electrode Tip...
      Revolutionary firing technology delivers a longer, more powerful spark for optimum engine performanceTwo yttrium-enhanced ground electrodes
      $7.39
    • (0 reviews)
      # mpn2272763538
      Platinum+4 Spark Plug (4418) by Bosch®. Pack of 1. Material: Aluminum. Gap: 1.6 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Multiple. Center Electrode Tip Material: Platinum....
      Revolutionary surface air gap firing technology delivers the longest, most powerful spark for the most efficient combustionMore platinum vs. Bosch Platinum Plus for smoother acceleration, improved fuel economy and maximum engine power
      $7.13
    • (0 reviews)
      # mpn678879
      Super Plus Spark Plug (7956) by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material: Nickel-Yttrium. Ground...
      Heavy-duty yttrium-enhanced copper core center electrode for a 50% longer performance life vs. even OE plugsTapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability
      $3.15
    • (0 reviews)
      # mpn678878
      Super Plus Spark Plug (7927) by Bosch®. Pack of 1. Material: Aluminum. Gap: 0.8 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material:...
      Heavy-duty yttrium-enhanced copper core center electrode for a 50% longer performance life vs. even OE plugsTapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability
      $3.14
    • (0 reviews)
      # mpn2272822714
      Universal Exhaust Side Super Plus Spark Plug (7957) by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material:...
      Heavy-duty yttrium-enhanced copper core center electrode for a 50% longer performance life vs. even OE plugsTapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability
      $3.14
    • (0 reviews)
      # mpn678873
      Super Plus Spark Plug (7907) by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material: Nickel-Yttrium. Ground...
      Heavy-duty yttrium-enhanced copper core center electrode for a 50% longer performance life vs. even OE plugsTapered, v-profile nickel chromium ground electrode for improved starting in cold weather and increased fuel ignitability
      $3.14
    • (0 reviews)
      # mpn798944
      OE Fine Wire Platinum Spark Plug (6731) by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 26.5 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material: Platinum. Ground...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $4.70
    • (0 reviews)
      # mpn678866
      OE Fine Wire Platinum Spark Plug (6724) by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material: Platinum. Ground...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $4.70
    • (0 reviews)
      # mpn678863
      OE Fine Wire Platinum Spark Plug (6707) by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 19 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material: Platinum. Ground...
      OE specific design360-degree continuous laser welded platinum tip for durability and long life
      $4.70
    • (0 reviews)
      # mpn798961
      OE Fine Wire Double Platinum Spark Plug (8122) by Bosch®. Pack of 1. Gap: 1.1 mm. Thread Diameter: 14 mm. Thread Length: 26.5 mm. Insulator Material: Ceramic. Ground Configuration: Standard. Center Electrode Tip Material: Platinum....
      360° continuous laser welding to fuse the platinum firing pin promotes durability and longer lifeFine wire design delivers better ignitability and performance
      $6.85




    Guides & Articles

    • Performance Ignition Systems
      The Benefits of a Performance Ignition Distributor
      Since their inception at the start of the 20th century, motor vehicles with gasoline burning engines have needed a precise way to deliver an electrical spark to each of the engine's cylinders. (Note that diesel engines do not rely on an electrical spark to ignite the fuel-air mixture.) For much of the past 100 years, the spark has been delivered by the ignition distributor. The distributor is always mechanically linked or timed to the engine's rotation so that the spark is sent at the exact moment it is needed.
      November 26, 2014
    • Performance Engine Parts
      Performing a Basic Engine Tune Up
      This article will guide you through a generic tune up on most any car or light duty gasoline-powered vehicle built within the last 20 years or so. We will presume that you are tuning up your engine because it has reached the mileage or time point to do so, and that you are NOT performing a tune up to cure an engine performance defect. We make this distinction because not all running/performance issues will be solved via a simple tune up.
      July 03, 2014
    • Ignition Parts
      Understanding The Different Types Of Spark Plugs
      Since the dawn of the automobile, spark plugs have been an integral part of gasoline engines because they conduct the electrical energy from a vehicle’s ignition system needed to finalize the combustion process. After the gas/air mixture has been fully compressed inside the cylinder head, spark plugs serve a miniature bolt of lightning to create an explosion which pushes a piston downward.
      June 28, 2014

    Popular Products

    Toyota 4Runner Performance Ignition Systems Reviews

    Average rating:  4.5  4.5 - 1 review
    4.3 of 5
    My Experience
    Excellent.
    APosted by Adrian (St Joseph, AA) / August 15, 2013
    1998 Toyota 4Runner
    Was this review helpful for you? Yes2  people found this review helpful.
    Related Toyota 4Runner Pages
    Toyota 4Runner Models
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