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Bosch 9653 Double Iridium Longer Review

1

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Excellent

Revainrating 5 out of 5  
Rating 
5.0
🧯 Ignition Parts, 🛠️ Replacement Parts

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Details

BrandBosch Automotive
Core MaterialIridium
Top Material TypeNickel

Description of Bosch 9653 Double Iridium Longer

Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay - offer higher performance. OE-matched spark position for compatibility with Gasoline Direct Injection (GDI) technology. Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation. Bosch Double Iridium spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation. Meets or exceeds manufacturer design requirements for modern gasoline engines to provide OE fit, form and function, while delivering 4X longer service life when compared to standard copper spark plugs.

Reviews

Global ratings 1
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  • 1
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Type of review

Revainrating 5 out of 5

Like a spark plug on spark plugs

High quality spark plug, high quality materials, high performance ; We recommend installing with new cable sets from Bosch or Autolite. The only problem is that Bosch respects discounts.

Pros
  • Meets or exceeds the design requirements of modern gasoline engine manufacturers to ensure original equipment compatibility, form and function, and offers 4 times longer life than standard copper spark plugs
Cons
  • Safety