2003 Honda Civic Si Ignition Parts
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NGK®Laser Iridium™ Spark PlugHonda Civic Si / Civic SiR 2.0L 2003, Laser Iridium™ Spark Plug by NGK®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder...$10.95 - Denso®Ignition CoilHonda Civic Si / Civic SiR 2.0L with 12 Volt System 2003, Ignition Coil by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured from premium materialsDesigned to provide years of reliable service$49.01
- NGK®HX™ Ruthenium Spark PlugHonda Civic Si / Civic SiR 2.0L 2003, HX™ Ruthenium Spark Plug by NGK®. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. The ultimate high...$11.40
- NGK®Iridium IX™ Spark PlugHonda Civic Si / Civic SiR 2.0L 2003, Iridium IX™ Spark Plug by NGK®. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and...$7.79
- NGK®G-Power™ Platinum Spark PlugHonda Civic Si / Civic SiR 2.0L 2003, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With...$3.63
- Denso®Platinum TT™ Spark PlugHonda Civic Si / Civic SiR 2.0L 2003, Platinum TT™ Spark Plug by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with...$3.68
- Original (OEM)Ignition PartsYour vehicle's engine needs a powerful spark at the right time to operate at its peak potential. Your ignition system is responsible for producing and transferring this spark. It consists of the ignition switch, ignition coil or...
- Denso®Original U-Groove Nickel Spark PlugHonda Civic Si / Civic SiR 2.0L 2003, Original U-Groove Nickel Spark Plug by Denso®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.71
- DIY Solutions®Spark Plug SetHonda Civic Si 2.0L 2003, Spark Plug Set by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for. When it comes...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$69.31
- Bremi®Ignition CoilHonda Civic Si 2003, Ignition Coil by Bremi®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.90 - $35.98
- NTK®Ignition Knock SensorHonda Civic Si 2003, Ignition Knock Sensor by NTK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$33.01
- WVE®Ignition SwitchHonda Civic Si 2003, Ignition Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$38.25
- Holstein®Ignition Knock Detonation SensorHonda Civic Si / Civic SiR 2003, Ignition Knock Detonation Sensor by Holstein®. OE Replacement Parts You Can Trust. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$22.37
- Standard®Intermotor™ Ignition SwitchHonda Civic Si 2003, Intermotor™ Ignition Switch by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$437.60
- WVE®Ignition Knock SensorHonda Civic Si 2003, Ignition Knock Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$30.73
- Vemo®Ignition Knock SensorHonda Civic Si 2003, Ignition Knock Sensor by Vemo®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$89.53
- Honda OEIgnition SwitchHonda Civic Si Hatchback 2003, Ignition Switch by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means there’s no...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$80.68
- Ishino®Spark Plug Tube SealHonda Civic Si 2.0L 2003, Spark Plug Tube Seal by Ishino®. This first-rate product is designed with utmost care and attention to detail to replicate the OE part as closely as possible. Made from superior materials it provides the...Crafted from high-grade materialsMade to stringent quality standards$2.84
- OPT®Spark Plug Tube SealHonda Civic Si 2.0L 2003, Spark Plug Tube Seal by OPT®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$5.23
- E3®Premium Lawn and Garden Nickel Spark Plug (Passenger Vehicles w/Ice)Premium Lawn and Garden Nickel 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...$6.49
- E3®Racing Spark Plug (Passenger Vehicles w/Ice)Racing 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...$6.49
- PerTronix®Black Ceramic Spark Plug Boot (Passenger Vehicles w/Ice)Black Ceramic Spark Plug Boot by PerTronix®. Designed utilizing the latest technology, this product by PerTronix features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...$15.95 - $113.95
- Hitachi®Ignition CoilHonda Civic Si / Civic SiR 2.0L 2003, Ignition Coil by Hitachi®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$66.88
- Hella®Ignition CoilHonda Civic Si 2.0L Models Built in USA 2003, Ignition Coil by Hella®. 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$35.05
- TRQ®Ignition KitHonda Civic Si / Civic SiR 2.0L 2003, Ignition Kit by TRQ®. If you want to keep your vehicle running like new, this high-quality product will help you fix the ignition-related problems. Made from durable materials and in compliance with...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$100.95Save: $5.05 (5%)$95.90
- TRQ®Ignition Coil SetHonda Civic Si / Civic SiR 2.0L 2003, Ignition Coil Set by TRQ®. If you've had any symptoms of a failing ignition coil such as starting issues or poor fuel economy, get this top-grade product to fix these problems. Built to meet the OEM...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$84.95Save: $4.25 (5%)$80.70
- Honda OEElectrical - Ignition System (Hatchback)Honda Civic Si Hatchback 2003, Electrical - Ignition System by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$26.84 - $96.63
- Honda OEElectrical - Ignition System (1.7L)Honda Civic Si 1.7L 2003, Electrical - Ignition System by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$96.63
- Aceon®High Performance Ignition Coil-on PlugHonda Civic Si 1.7L 2003, High Performance Ignition Coil-on Plug by Aceon®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with...Manufactured to boost your engine’s performanceEngineered utilizing the finest materials and equipment$32.45 - $33.60
- Aceon®Ignition CoilHonda Civic Si 2003, Ignition Coil by Aceon®. 1 piece. Color: Black. With hardware. Ignition coils produce the high voltage necessary to ignite the air/fuel mixture in the combustion chamber. When not replaced, vehicle could experience...Designed to provide long-lasting service lifeMade utilizing state-of-the-art equipment$24.70 - $27.45
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Vemo® - Ignition Knock SensorPosted by Customer / May 20, 20202004 Honda CR-V
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