2006 Subaru WRX Ignition Parts

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    • (0 reviews)
      # 73489209
      Subaru WRX / WRX STI 2.5L 2006, Professional™ Conventional Spark Plug by ACDelco®. Gap 0.030. With coverage for most older vehicles on the road today and robust long-life design, ACDelco Professional Conventional Spark Plugs are...
      Has a copper-core center electrode that helps provide improved heat transfer to the tip, giving you the reliability you’re looking for while improving its resistance to low-speed carbon fouling.Precisely engineered and manufactured to provide everyday reliability and efficient performance.
      $2.74
    • (0 reviews)
      # 113983115
      Subaru WRX / WRX STI 2006, Copper Resistor Spark Plug by Autolite®. Quantity: 1. These spark plugs by Autolite are specially designed and manufactured to ensure quick starts, dependable performance, and smooth acceleration. The...
      Designed for good conductivity and a strong spark for efficient combustionImprove engine power and fuel economy
      $3.16
    • (0 reviews)
      # 23961191
      Subaru WRX / WRX STI 2.5L 2006, OE Specialty Iridium Spark Plug by Bosch®. Gap: 0.7 mm. Center Electrode Material: Iridium. Thread Diameter: 14 mm. Thread Length: 26.5 mm. Number Ground Electrodes: 1. Ground Electrode Material:...
      Bosch original equipment design, materials and processes represent the best of OE technology4X longer service life compared to standard copper plugs
      $9.53
    • (0 reviews)
      # 22273665
      Subaru WRX / WRX STI 2.5L 2006, Copper Plus Spark Plug by Champion®, 1 Piece. Thanks to the superior conductivity and performance from their copper core and the superior durability provided by nickel alloy center and ground...
      Designed for dependable performance and superior durabilityCopper core center electrode allows for an increase in conductivity and accurate control of heat range optimizing plug performance and longevity
      $2.58
    • (0 reviews)
      # 21061342
      Subaru WRX / WRX STI 2006, Spark Plug by Denso®, 1 Piece. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste...
      OE quality parts from top original equipment and aftermarket manufacturerFast shipping; 1-2 day delivery time regardless of where you’re located
      $4.28 - $9.40
    • (0 reviews)
      # 22274884
      Subaru WRX / WRX STI 2.5L 2006, Laser Iridium Spark Plug by NGK®. 5K Ohm, Copper Core, Electrod Material: Iridium. Hex Size: 5/8". Overal Height: ISO. Heat Range: 6. Seat Type: Gasket. Reach: 26.5mm. Thread Size: 14. Shape:...
      Designed for faster starts and quicker accelerationBetter fuel economy and lower emissions
      $13.37
    • (0 reviews)
      # 36227252
      Subaru WRX / WRX STI 2.5L 2006, Direct Ignition Coil by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $65.82
    • (0 reviews)
      # 52389988
      Subaru WRX / WRX STI 2.5L 2006, Ignition Coil by Delphi®. Delphi OE technology ignition products are validated to match the vehicles system. OE quality replacement parts for the right fit, form and function. Delphi coils provide OE...
      Designed and endurance tested to resist the common stresses that cause failureEfficient coil design that ensures the power in the coil has a streamlined path to the spark plug
      $65.20
    • (0 reviews)
      # 45115680
      Subaru WRX / WRX STI 2006, Intermotor™ Ignition Coil by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $60.59
    • (0 reviews)
      # 52271632
      Subaru WRX / WRX STI 2.5L 2006, Spark Plug Tube Seal by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import...
      OE quality products from top original equipmentTop quality materials
      $8.38
    • (0 reviews)
      # 85802624
      Subaru WRX / WRX STI 2.5L 2006, Direct Ignition Coil Boot Kit by Denso®. Complete Coil On Plug Boot Set - quantity 4 Boots. O.E. Replacement Part. A leader in direct ignition technology, Denso developed the auto industry's first...
      Improved coil efficiency reduces the need to generate high voltageDriving circuit is integrated into top of coil
      $46.08
    • (0 reviews)
      # 8781801
      Subaru WRX / WRX STI 2006, Knock Sensor by Genuine®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $137.31
    • (0 reviews)
      # 63153036
      Subaru WRX 2006, Intermotor™ Ignition Knock Detonation Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and...
      OE quality parts from top original equipment and aftermarket manufacturersFast shipping; 1-2 day delivery time regardless of where you’re located
      $66.46 - $89.86
    • (0 reviews)
      # 63130093
      Subaru WRX / WRX STI Base 2006, Intermotor™ Ignition Starter Switch by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...
      $38.96
    • (1 review)
      # 13907656
      Subaru WRX Limited / TR 2006, Hyperformance™ Spark Plug by ZEX®. 14mm Thread; 3/4 in. Reach; Gasket Seat Design; For Engines Using Nitrous/Turbos/Blowers.
      Igniter Core. Pure Copper And High-Quality NickelClean Fire. Spark Energy Cleans Center Electrode
      $7.11
    • (0 reviews)
      # 70193018
      Subaru WRX / WRX STI 2006, Super Fire Racing Iridium Spark Plug by HKS®. Wrench Size: 16mm. Size: 14 mm × 26.5 mm. Type: Long Reach. Heat Range: 7. HKS Plug ignites faster and efficient for the best fuel efficiency and the best...
      0.6mm Iridium Alloy Center ElectrodeIridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability
      $26.96
    • (0 reviews)
      # 13584291
      Subaru WRX / WRX STI 2006, Direct Ignition Coil by Karlyn STI®. Requires 4 per Vehicle. 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...
      Place directly on the spark plugHigh temperature resistant
      $32.68
    • (0 reviews)
      # 39118236
      Subaru WRX / WRX STI 2006, Ignition Coil by Karlyn STI®. Requires 1 per Vehicle. Coil Pack replaces the distributor. It features electronically controlled pack of ignition coils controled by the car's computer and as distributor it...
      Increases the amount of horsepowersBetters combustion
      $66.65
    • (0 reviews)
      # mpn358953845
      Universal Replacement Ignition and Fuel Switch by ARC®. 1 Piece. SPST (On) (On) & SPST (Off) (On) Red Lighted 20 Amp. Auto-Rod carries a wide range of state-of-the-art controls and car wiring solutions for the street rod and race...
      Constructed from superior materialsMade to match OE specifications
      $49.60
    • (0 reviews)
      # 109940362
      Universal Standard Ignition Toggle Switch by Rebco®. 1 Piece. This product is designed with exquisite craftsmanship and key attention to detail to make sure it exactly replicates the original part. This product looks, fits, and...
      Constructed from superior materialsMade to match OE specifications
      $11.25 - $21.69
    • (0 reviews)
      # mpn358954359
      Universal Starter Push Button Switches with Cover by Rebco®. 1 Piece. This product is designed with exquisite craftsmanship and key attention to detail to make sure it exactly replicates the original part. This product looks, fits,...
      High quality at an affordable priceExpertly made from premium materials
      $11.25
    • (0 reviews)
      # mpn359118034
      Universal Ignition Switch with Keys by Painless Performance®, 1 Piece. Includes Key Lock Cylinder. Switch made from Aluminum. Dash mounted ignition switch with two keys.
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $25.99
    • (0 reviews)
      # 66967891
      Universal 50,000V External Ignition Coil by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is...
      Designed to make your ignition system operate at its peakMade from superior materials
      $62.01
    • (0 reviews)
      # mpn1589832452
      Universal PS93 Performance External-Core Coil by Fast®. With plated-steel bracket. The most reliable of its type on the market, the FAST HI-6/Digital Multi-Spark CD Ignition is for race and street vehicles. These units deliver...
      Multi-spark CD for 4, 6, or 8-cylinder race and street applications with distributorCompatible with nitrous oxide, superchargers, and turbos
      $88.43
    • (0 reviews)
      # 156877599
      Performance Ignition Coil by Fast®. The PS50 and PS60 Coils are ideal for street cars packing a little more power and are running a FAST™ I6 Ignition or XR-3000 Breakerless Conversion System. These coils feature lower resistance...
      High quality at an affordable priceExpertly made from premium materials
      $47.02 - $49.88
    • (0 reviews)
      # 156877663
      Premium Street Ignition Coil by Fast®. The PS20 and PS40 Coils are designed to enhance the output of factory ignition systems. They fit in place of most OEM canister coils, and thanks to their lower resistance and optimized turns...
      High quality at an affordable priceExpertly made from premium materials
      $41.70 - $44.55
    • (0 reviews)
      # 156878119
      XR-1A LS-Style High-Output Ignition Coil by Fast®. The FAST™ XR-1A LS-Style High-Output Ignition Coil Set is designed specifically for high-compression naturally aspirated, boosted or nitrous-equipped applications making more...
      Designed For N/A, Boosted, or Nitrous Applications Making Upwards of 1000 HPCoil Set Functions in Very High Horsepower Applications Beyond What OEM Coils Can Support
      $75.57 - $695.60
    • (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
      $55.70 - $103.84
    • (0 reviews)
      # 144129517
      Universal High Output CDI 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...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $24.92 - $55.70
    • (0 reviews)
      # 156876821
      Cannister Style Spark Plug Boots And Terminals by Fast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $4.39 - $28.77
    • (0 reviews)
      # mpn1589831740
      Universal Firewire Spool by Fast®. 8.5 mm x 100'. Whether you're looking for bulk supplies to build a number of FireWire™ Plug Wire sets or just like to have a few boots and terminals on-hand for maintenance, FAST™ offers a...
      Allows engine builders to economically build custom ignition wire setsLow resistance to ensure maximum spark energy is delivered to the plugs
      $148.86
    • (0 reviews)
      # 156877139
      HEI Spark Plug Boots And Terminals by Fast®. 90 Degree HEI spark plug boots. Package of 2.
      High quality at an affordable priceExpertly made from premium materials
      $4.58 - $31.41
    • (0 reviews)
      # mpn1589831723
      Universal Locking Coil Wire by Fast®. For I91/E92 Coils. Custom retainer fitted to coil boot. This 40-inch long cut-to-fit wire is supplied with a boot and terminal installed that locks in place on the FAST™ coils. A socket and...
      The lowest resistance wire available with only 25 ohms per footExtreme suppression capabilities prevent electronic interference
      $17.23
    • (0 reviews)
      # 156877811
      Spark Plug Boots And Terminals by Fast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $4.23 - $43.75
    • (0 reviews)
      # 156877824
      Straight Spark Plug Boots And Terminals by Fast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $4.31 - $44.52
    • (0 reviews)
      # mpn1589831644
      Universal HEI High Output Digital Model by Fast®. Crane HEI digital ignition modules use upgraded components that make them the hottest module you buy--period! These ignition modules produce high output for stock applications;...
      Plugs directly into factory locationOutputs a full 8.5 amps of current
      $161.00
    • (0 reviews)
      # mpn93024902
      Twisted Steel™ Stainless Steel Header Spark Plug Boot Protector by aFe®. Protect your spark plug wires and boots with the all new spark plug boot protectors by aFe. These boots are made up of heat treated fiberglass that are able...
      Heat Treated Fiberglass MaterialProtects Up to 1200° F
      $79.95
    • (0 reviews)
      # mpn753352390
      Universal Chrome Steel Coil Cover Kit by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is...
      Designed to make your ignition system operate at its peakMade from superior materials
      $7.00
    • (0 reviews)
      # 66967826
      Universal Coil Bracket by BTP®. This supreme BTP part helps your ignition system to provide a powerful and well-timed spark for complete combustion and maximum horsepower in your vehicle. This performance part is made from durable...
      Designed to make your ignition system operate at its peakMade from superior materials
      $4.88 - $5.75
    • (0 reviews)
      # mpn1328623
      Universal Ignition Coil Bracket Mount by Spectre Performance®. Finish: Chrome. Material Used: Steel. Includes: Bracket, Bolt, Nut, Cover. Spectre’s Coil Mounting Bracket provides show quality hardware for your engine’s OEM...
      Designed for a universal fitIntended for OEM style ignition coils
      $11.91
    • (0 reviews)
      # 109456318
      Universal Aluminum Coil Clamp by QuickCar Racing®. Anodized aluminum bracket allows mounting of ignition coil directly to firewall or chassis tubing.
      High quality at an affordable priceExpertly made from premium materials
      $28.95 - $30.95
    • (0 reviews)
      # mpn1589832474
      Universal HEI Low Resistance Bushing by Fast®. When running a higher output HEI Module, such as the FAST™ unit, this Lower Resistance Rotor Button is required.
      High quality at an affordable priceExpertly made from premium materials
      $8.64
    • (0 reviews)
      # mpn1589831884
      Subaru WRX 2006, XIM™ Connector Kit by Fast®. Ever since they were introduced, distributorless ignition systems (DIS) have delivered reliability and efficiency, and have greatly improved ignition spark energy over conventional...
      Allows XFI™ Fuel Injection to be used on popular distributor-less ignition applicationsWater and heat resistant, billet aluminum enclosure designed for under-hood installation
      $132.34
    • (0 reviews)
      # mpn1589831909
      Subaru WRX 2006, XIM™ Connector Kit by Fast®. Ever since they were introduced, distributorless ignition systems (DIS) have delivered reliability and efficiency, and have greatly improved ignition spark energy over conventional...
      Allows XFI™ Fuel Injection to be used on popular distributor-less ignition applicationsWater and heat resistant, billet aluminum enclosure designed for under-hood installation
      $128.43
    • (0 reviews)
      # mpn1589831883
      Universal XIM™ Connector Kit by Fast®. Includes Connectors ONLY. Ever since they were introduced, distributorless ignition systems (DIS) have delivered reliability and efficiency, and have greatly improved ignition spark energy...
      Allows XFI™ Fuel Injection to be used on popular distributor-less ignition applicationsWater and heat resistant, billet aluminum enclosure designed for under-hood installation
      $80.15
    • (0 reviews)
      # mpn1589831863
      Subaru WRX 2006, XIM™ Connector Kit by Fast®. Ever since they were introduced, distributorless ignition systems (DIS) have delivered reliability and efficiency, and have greatly improved ignition spark energy over conventional...
      Allows XFI™ Fuel Injection to be used on popular distributor-less ignition applicationsWater and heat resistant, billet aluminum enclosure designed for under-hood installation
      $114.52
    • (0 reviews)
      # 156876843
      Circle Track Pro Race Distributor Maintenance Component by Fast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $18.59 - $404.76
    • (0 reviews)
      # 156877711
      Race Billet Distributor Maintenance Component by Fast®. 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...
      High quality at an affordable priceExpertly made from premium materials
      $10.69 - $28.09
    • (0 reviews)
      # mpn358734614
      Subaru WRX 2006, Spark-Plug Socket by SLP®. In order to make spark plug removal a little easier in the crowded F-car engine compartment; SLP has developed this modified Spark Plug Socket. Cut down to fit into extremely tight areas;...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $23.95
    • (0 reviews)
      # mpn1574793488
      Coiled Cord Circuit Tester by OEM Tools®. This OEMTools 6 to 24 Volt Circuit Tester is ideal for testing for shorts, grounds and open circuits. Featuring a Hi-visibility 12 Ft. heat and oil resistant coiled cord and insulated...
      $8.55
    • (0 reviews)
      # mpn1574793262
      In-Line Ignition Spark Tester by OEM Tools®. The OEM In-Line Ignition Spark Tester is used to quickly trouble shoot ignition systems. The device is "hands-free" and connects in-line between spark plug and spark plug wire. Clear...
      $6.70
    • (0 reviews)
      # mpn1574793650
      Relay Circuit Tester by OEM Tools®. The new OEM Relay Circuit Tester is not simply a tool to test a relay. It is a tool that can test an entire circuit from the battery to the component in question. Through its function it will...
      $117.45
    • (0 reviews)
      # 81826185
      3/8" Drive Spark Plug Socket by GearWrench®. 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, this product by GearWrench will last...
      Made with precision and quality in mindBuilt to last
      $6.32
    • (0 reviews)
      # 81826217
      3/8" Drive Swivel Spark Plug Socket by GearWrench®. 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, this product by GearWrench...
      Made with precision and quality in mindBuilt to last
      $14.75
    • (0 reviews)
      # mpn1171968
      5/8" x 6" Swivel Spark Plug Socket by GearWrench®. 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, this product by GearWrench...
      Made with precision and quality in mindBuilt to last
      $16.54
    • (0 reviews)
      # mpn1171951
      9/16" Flexible Magnetic Spark Plug Socket by GearWrench®. Fits new 9/16" spark plug sockets found on Ford Triton and other late model vehicles. Magnetic to hold spark plug in place. joint and extension for proper access, 3/8"...
      Made with precision and quality in mindBuilt to last
      $15.33
    • (0 reviews)
      # mpn1171969
      13/16" x 6" Swivel Spark Plug Socket by GearWrench®. 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, this product by GearWrench...
      Made with precision and quality in mindBuilt to last
      $16.82
    • (0 reviews)
      # 82317048
      14mm Rethreader Kit by GearWrench®. 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, this product by GearWrench will last a...
      Made with precision and quality in mindBuilt to last
      $10.30 - $27.25
    • (1 review)
      # mpn1163249
      14mm and 18mm Spark Plug Thread Chaser by GearWrench®. 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, this product by GearWrench...
      Made with precision and quality in mindBuilt to last
      $6.26
    • (0 reviews)
      # mpn1173133
      Circuit and Spark Plug Tester by GearWrench®. 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, this product by GearWrench will...
      Made with precision and quality in mindBuilt to last
      $8.59




    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.
    • Ignition Parts
      Auto Parts: Dealer vs. Aftermarket
      The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look at things worth considering to help you make a better choice if you're facing that same question. Automobile manufacturers and dealerships always advertise the fact that their parts are "genuine" because they were made by the exact same production facility that made the parts installed on the assembly line.
    • 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.
    • 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.

    Popular Products

    2006 Subaru WRX Ignition Parts Reviews

    Average rating:  4.5  4.5 - 4 reviews
    4.8 of 5
    2 Terminal Heavy Duty Ignition Switches
    My previous switch lasted a year or so but quit working so I replaced it with Longacre Weatherproof Switch. Took a nice off-road ride today, about 120 minutes. Connections is good and wires are not hot. I recommend it to everybody.
    RPosted by Rev.Michael (Salem, SD) /
    2011 Jeep Wrangler
    Was this review helpful for you? Yes
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