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Denso (5304) IK20 Iridium Spark Plug, Pack of 1
Automotive Parts and Accessories (Denso)


Denso

List Price: $10.95
Price: $7.62
You Save: $3.33 (30%)

  • Long life and high reliability
  • Low fuel consumption
  • Features iridium with high melting point

E3 Spark Plugs E3.48 Automotive, Truck, Van and SUV OEM Replacement Spark Plug , Pack of 1
Automotive Parts and Accessories (E3 Spark Plugs)


E3 Spark Plugs

List Price: $5.99
Price: $4.76
You Save: $1.23 (21%)

  • Significant potential power increase: > 6% to 12% (depending on engine class)
  • DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure
  • Drastic potential emissions reduction when used in 2 and 4-stroke engines (after 50 hours): 58% CO emissions reduction, 42% hydrocarbon reduction

Bosch (4501) FGR8DQI Platinum IR Fusion Spark Plug, Pack of 1
Automotive Parts and Accessories (Bosch)


Bosch

List Price: $14.33
Price: $4.84
You Save: $9.49 (66%)

  • Four yttrium enhanced ground electrodes resist spark plug wear and oxidation for exceptional performance life
  • Fusion's voltage requirement increases less over time versus other iridium plugs for longer reliable performance of the vehicle's ignition system
  • Factory pre-set gap allows for easy installation that never requires adjustment

Bosch (4503) FGR7DQI Platinum IR Fusion Spark Plug, Pack of 1
Automotive Parts and Accessories (Bosch)


Bosch

List Price: $52.15
Price: $4.69
You Save: $47.46 (91%)

  • Fusion's voltage requirement increases less over time versus other iridium plugs for longer reliable performance of the vehicle's ignition system
  • Four yttrium enhanced ground electrodes resist spark plug wear and oxidation for exceptional performance life
  • Revolutionary surface air gap firing technology featuring Bosch's unique four ground electrode design delivers the most powerful spark for the most efficient combustion and optimum horsepower without increasing the voltage requirement

NGK (5464) BKR5EIX-11 Iridium IX Spark Plug, Pack of 1
Automotive Parts and Accessories (NGK)


NGK

List Price: $10.50
Price: $2.79
You Save: $7.71 (73%)

  • Constructed from durable material
  • Iridium alloy has extremely high melting point, perfect for today?s high-tech, high-performance engines
  • Features superior anti-corrosion and anti-seizing properties

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