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SPARK PLUG DB IRIDIUM

SPARK PLUG DB IRIDIUM

Part #: BSH VR7SI332S
Line: Bosch
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Features & Benefits

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Iridium Center Electrode: Iridium is known for its high melting point and durability, making it an excellent material for the center electrode. This ensures a consistent and reliable spark over an extended period.


  • Fine-Wire Electrode: Iridium spark plugs often have a fine-wire electrode design. This allows for a sharper and more focused spark, promoting better combustion efficiency.
  • Precision Manufacturing: OE spark plugs are typically manufactured to precise specifications, ensuring compatibility with specific engine models and maintaining optimal performance.
  • Advanced Insulator Material: The insulator may be made from advanced ceramics to provide excellent electrical insulation and high resistance to heat.
  • Pre-Gapped: Some spark plugs come pre-gapped, eliminating the need for adjustments before installation.
  • 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
Manufacturer Part Number VR7SI332S
Spark Plug Reach 26.5 mm
VMRS Code 033003005
Spark Plug Resistor Value 6000
Quality Level Best
Spark Plug Heat Range BOSH8
Brand Bosch
Spark Plug Thread Size 12 mm
Contents Spark Plug
Gap Size 0.7 mm
Seat Type Flat
Electrode Core Material Copper
Insulator Material Ceramic
Resistor Type Yes
Hex Size 14 mm

Safety Information

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