2012 Honda Civic Si Spark Plugs
- NGK®Laser Iridium™ Spark PlugHonda Civic Si / Civic Si HFP 2012, 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...$12.46
- NGK®HX™ Ruthenium Spark PlugHonda Civic Si / Civic Si HFP 2012, 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
- Denso®Iridium Long-Life Spark PlugHonda Civic Si 2012, Iridium Long-Life Spark Plug by Denso®. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. Denso's patented Iridium alloy is more durable than even Platinum, allowing the...$12.43
- TRQ®Iridium Spark Plug SetHonda Civic Si / Civic Si HFP 2012, Iridium Spark Plug Set by TRQ®. This top-notch TRQ spark plug set is made to fix spark plug problems easily. With its help, you will restore your vehicle's quick starting. Plus, installing it is a...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$38.95Save: 5%$37.00
- Bosch®FineWire™ Double Iridium Spark PlugHonda Civic Si / Civic Si HFP 2012, FineWire™ Double Iridium Spark Plug by Bosch®. Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing advanced OE spark plug technology. The...$13.67
- NGK®Iridium IX™ Spark PlugHonda Civic Si / Civic Si HFP 2012, 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
- Denso®Iridium Power™ Spark PlugHonda Civic Si 2012, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology) & Tapered Tip...$8.19
- NGK®G-Power™ Platinum Spark PlugHonda Civic Si / Civic Si HFP 2012, 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...$5.33
- SKP®Spark PlugHonda Civic Si / Civic Si HFP 2012, Spark Plug by SKP®. 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$4.61
- DIY Solutions®Spark Plug SetHonda Civic Si / Civic Si HFP 2012, 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...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$51.96
- Stone®Lower Spark Plug Tube SealHonda Civic Si 2012, Lower Spark Plug Tube Seal by Stone®. Sold Individually. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Expertly crafted from the highest grade materialsCompliant with the most strict standards for quality$1.85
- Beck Arnley®Lower Spark Plug Tube Seal SetHonda Civic Si / Civic Si HFP 2012, Lower Spark Plug Tube Seal Set by Beck Arnley®. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised. Perfect for your...Made of high temperature resistant oil impervious rubberPrevents crankcase oil from leaking into spark plug tubes$4.25
- Beck Arnley®Upper Spark Plug Tube SealHonda Civic Si / Civic Si HFP 2012, Upper Spark Plug Tube Seal by Beck Arnley®. Designed utilizing the latest technology, this product by Beck Arnley features premium quality and will perform better than advertised. Perfect for your...Made of high temperature resistant oil impervious rubberPrevents crankcase oil from leaking into spark plug tubes$6.20
- Fel-Pro®Spark Plug Tube Seal SetHonda Civic Si / Civic Si HFP 2012, Spark Plug Tube Seal Set by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$16.80
- Ishino®Spark Plug Tube SealHonda Civic Si / Civic Si HFP 2012, 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...Crafted from high-grade materialsMade to stringent quality standards$2.81
- Mahle®Spark Plug Tube Seal SetHonda Civic Si / Civic Si HFP 2012, Spark Plug Tube Seal Set by Mahle®. 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$22.24
- Pulstar®PlasmaCore™ Inconel Electrode Pulse Spark PlugHonda Civic Si / Civic Si HFP 2012, PlasmaCore™ Inconel Electrode Pulse Spark Plug by Pulstar®. With Resistor. PlasmaCore™ Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover...$14.94
- Brisk®Silver Spark PlugHonda Civic Si / Civic Si HFP 2012, Silver Spark Plug by Brisk®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous...$13.50
- Brisk®Super™ Copper Spark PlugHonda Civic Si / Civic Si HFP 2012, Super™ Copper Spark Plug by Brisk®. The center electrode is from nickel alloy filled with copper core with high heat conductivity what enables to optimize thermal balance of active parts of spark...Manufactured to meet or exceed strict quality requirementsMade from high-quality materials for ultimate durability$11.70
- Brisk®Iridium Yttrium Performance Spark PlugHonda Civic Si / Civic Si HFP 2012, Iridium Yttrium Performance Spark Plug by Brisk®. With Resistor. The center electrode is from special nickel-yttrium alloy with high heat conductivity what enables to optimize thermal balance of...$13.50
- 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...
- Honda OEElectrical - Ignition SystemHonda Civic Si 2012, 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 there’s...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$30.74 - $169.85
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