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NAPA Auto Parts GRANDVIEW
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Columbus,  OH  43215-1124
(614) 488-3176
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Bosch Iridium Spark Plug

Bosch Iridium Spark Plug

Part #: BSH FR7KI332S
Line: Bosch
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Features & Benefits

Warranty: Standard : Covered: Throughout the vehicle manufacturer's recommended change interval

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Bosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire iridium center electrode firing pin delivers best performance. Unlock the performance in your engine with Bosch Iridium Spark Plugs.


  • Iridium center electrode firing pin provides exceptional ignitability
  • 360 degree continuous laser welded center electrode provides unmatched resistance to thermal shock that can occur in today's high performance engines
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - saving time
  • Improved Ignition: Iridium spark plugs offer enhanced ignition performance, providing a consistently strong spark for efficient combustion.
  • Increased Fuel Efficiency: Better combustion efficiency can contribute to improved fuel economy by ensuring that fuel is burned more effectively.
  • Extended Lifespan: The use of iridium, a durable and wear-resistant material, contributes to a longer lifespan for the spark plugs, reducing the need for frequent replacements.
  • Smooth Engine Operation: Iridium spark plugs can contribute to smoother engine operation, reducing vibrations and ensuring a more comfortable driving experience.
  • Reduced Emissions: Efficient combustion, facilitated by a strong and consistent spark, can lead to lower emissions, making the vehicle more environmentally friendly.

Specifications

Ground Electrode Quantity 1
Insulator Type Projected
Spark Plug Reach 19
VMRS Code 033003005
Spark Plug Resistor Value 6000
Quality Level Specialty
Electrode Design Finewire
Seat Type Gasket
Ground Electrode Tip Material Nickel-Yttrium and Copper and Platinum
Style 4-Cycle
Resistor Type Yes
Spark Plug Hex Size 16
SDS Required No
Approximate Resistor Value 6
Manufacturer Part Number FR7KI332S
Terminal Type Solid
Spark Plug Seat Type Flat
Brand Bosch
Spark Plug Thread Size 14
Contents Spark Plug
Gap Size 0.7 mm
Electrode Core Material Iridium
Insulator Material Ceramic
Spark Plug Resistor Yes
Hex Size 16 mm

Safety Information

Vehicle Fitment Guide

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