887 reviews analysed
1. Champion RER8ZWYCB4 (9407) Iridium Replacement Spark Plug, (Pack of 1)
Feature
- Optimal Performance: Fine-wire Iridium center electrode and platinum ground deliver maximum life
- Exclusive Heat-Active Alloy: Allows electrodes to reach optimal temperature quickly and remain stable under all engine loads
- Works with Any Engine Type: Greatest engine performance regardless of engine type or ignition system
- Maximum Power: With faster throttle response and focused spark
- Compatible with the Following Applications: Acura, Audi, Chrysler, Dodge, Honda, Jeep, Mitsubishi, Porsche, Ram, Volkswagen.Seat Type: Gasket
- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Faster throttle response
2. NGK LKR7DIX-11S Spark Plug (93175 Iridium Ix), 4 Pack
Feature
- 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 prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
- Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today’s high performance engines
- Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
3. Autolite AP5325-4PK Platinum Spark Plug, Pack of 4
Feature
- Full platinum tip ensures virtually no gap erosion for long plug life
- Yttrium enhanced, high nickel alloy side electrode maintains precise gap to increase plug life
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts, quicker acceleration, and improved fuel economy
- Platinum alloy pad on ground electrode provides extended durability and service life and platinum-to-platinum firing
- Nickel-plated steel shell for long-life corrosion resistance
4. Autolite APP5325-4PK Double Platinum Spark Plug, Pack of 4
Feature
- Full platinum tips ensure virtually no gap erosion
- Works to optimize engine performance for a longer life and improved fuel economy
- Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration
- High nickel alloy side electrode maintains precise gap
- Full copper core electrode provides better performance in all conditions
Description
Autolite Double Platinum Spark Plugs feature platinum-to-platinum firing which virtually eliminates gap erosion, reduces misfires, and provides improved durability. These superior-performing spark plugs provide the preferred technology for DIS engines. They also feature a high nickel alloy side electrode, full platinum tips, a necked-down center electrode, and a full copper core center electrode. Guaranteed for 5 years.
5. E3 Spark Plugs E3.80 Automotive Spark Plug
Feature
- Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and a 5-year/100,000 mile limited warranty
- Diamond Fire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure
- Significant potential power increase: >
- 6% to 12% (depending on engine class)
- Significant potential fuel efficiency improvement: >
- 4% to 13% (depending on engine class)
- Faster acceleration and throttle response
- Smoother Acceleration & Idle – The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy – Power output improved by 6% on average in the typical operating ranges-results will vary
- Efficiency – E3 “diamond shaped” side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel, more fuel is put to work with less waste
- creating improved fuel economy-results will vary
- Ecology – E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon depositsE3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
6. Genuine Hyundai 18846-11070 Spark Plug Assembly
Description
When you select genuine OEM, you can rely on the high quality and effectiveness of the product without having to guess if it will work with your Hyundai. Protecting your investment is important and choosing the right parts can be challenging. So don’t waste another minute searching for a replacement that might work; stick with what you know and get the same parts and accessories the dealership uses.
7. E3 Spark Plugs E368 Spark Plug
Description
Our company was formed to help customers increase power, improve fuel efficiency, and reduce engine emissions that contribute to global warming. To accomplish this, we focus specifically on improving the ignition of fuel inside the combustion chamber. The advanced DiamondFire design actually increases combustion pressure in the engine. Faster flame speed and improvements in the direction of the flame front result in a marked and proven increase in power output, fuel economy, and reduced emissions in gasoline engines. We have verified this using the most sophisticated testing equipment available today. E3 is dedicated to reducing greenhouse gas emissions and global warming by reducing fuel consumption. Our advanced DiamondFire electrode design burns fuel more efficiently and completely, increasing Mileage and drastically cutting toxic emissions
8. E3 Spark Plugs E3.68 Automotive Spark Plug (1)
Feature
- FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits a variety of import and domestic applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
- PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder
- INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition
- WHAT’S INCLUDED: One (1) E3.68 spark plug. Features 14mm thread diameter
- 1-inch thread reach plug with gasket seat
- 5/8-inch hex size
- WARRANTY: Often used for Hemi. Unique ground electrode and full-size center electrode provides optimal performance guaranteed for five years or 100,000 miles
Description
Product Description
“The E3.68 automotive spark plug is a 14mm, 1.000-in. reach plug with a gasket seat designed for a variety of late model vehicles, especially Hemi applications. Our E3.68 auto spark plug features the patented DiamondFIRE ground electrode, which provides greater power, faster starts, better fuel efficiency, and lower emissions in long-term use. The electrode is secured to the shell with 3 legs to help facilitate excellent heat transfer, and to create more turbulence in the cylinder. The E3.68 will help your vehicle operate more efficiently using the latest technologies.
Our unique DiamondFire open design forces air gap discharges, creating the preferred edge-to-edge spark path. The design allows replenishment of the spark zone with a fresh fuel/air charge, and exposes the flame front more directly to the piston head than other plug designs. This distinctive spark plug design has proven to simultaneously increase engine power output, reduce gasoline consumption, decrease hydrocarbon and carbon monoxide emissions from the engine, and materially extend the life of the spark plug. Our automotive spark plugs help engines operate more efficiently with a faster and smoother acceleration.
Key Features
– Power increased > 4% to 6% (depending on engine class)
– Fuel efficiency improved > 4% to 5% (depending on engine class)
– Reduced emissions
– Warranty: E3 automotive spark plugs come with a 5-year/ 100,000-mile warranty”
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9. Champion Iridium Spark Plug
Feature
- Replacement racing spark plug used by many professional car drivers
- Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
- Contains an Yttrium-enhanced alloy to enable up to 8% reduction in side wire temperature for improved durability and less pre-ignition
Description
Auto lite Copper Core Spark Plugs deliver quick starts, improved fuel economy, and smooth acceleration. The copper-glass seal bonded insulator, terminal post, and center electrode ensure a tight seal that is 100 percent leak-proof, and the full copper core electrode improves heat transfer and optimizes plug life. Copper Core Spark Plugs feature high alumina ceramic for high dielectric strength, and a steel shell for installation robustness. The multi-rib insulator reduces the danger of “flash over” to prevent misfires, and the copper core center electrode provides higher thermal conductivity. These spark plugs are engineered with a high nickel alloy center and ground electrode for extended life. Auto lite has over 100 years of engineering experience and has sold over 11 billion plugs. Since its inception, the Auto lite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Designed and engineered in the USA.
10. Autolite 5325 Copper Resistor Spark Plug
Feature
- Copper-glass seal bonded insulator, terminal post, and center electrode provide a tight seal that is 100 percent leak-proof
- Multi-rib insulator reduces danger of “flash over” to prevent misfires
- Full copper core electrode improves heat transfer and optimizes plug life
- Copper core center electrode provides higher thermal conductivity
- Features high alumina ceramic for high dielectric strength and steel shell for installation robustness
Description
Autolite Copper Core Spark Plugs deliver quick starts, improved fuel economy, and smooth acceleration. The copper-glass seal bonded insulator, terminal post, and center electrode ensure a tight seal that is 100 percent leak-proof, and the full copper core electrode improves heat transfer and optimizes plug life. Copper Core Spark Plugs feature high alumina ceramic for high dielectric strength, and a steel shell for installation robustness. The multi-rib insulator reduces the danger of “flash over” to prevent misfires, and the copper core center electrode provides higher thermal conductivity. These spark plugs are engineered with a high nickel alloy center and ground electrode for extended life. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Designed and engineered in the USA.
Conclusion
By our suggestions above, we hope that you can found 2012 Genesis Coupe Spark Plugs for you.Please don’t forget to share your experience by comment in this post. Thank you!