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Bosch 8118 Double Platinum Longer Review

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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 MaterialCopper
Top Material TypeNickel

Description of Bosch 8118 Double Platinum Longer

Laser welded Platinum inlay ground electrode provides 3X longer service life compared to standard copper plugs. Fine wire Platinum firing pin for better ignitability and performance. Unique 360 continuous laser weld fuses corrosion resistant Platinum firing pin to base. Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize for installation. Bosch Double Platinum spark plugs are pre-gapped at the factory and do not require a gap adjustment prior to installation.

Reviews

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Type of review

Revainrating 5 out of 5

Double Platinum is ideal for low spark ignition systems.

If you have a non-sparking ignition system (one coil per two cylinders) consider using double platinum spark plugs for longer life. Lifetime 60,000 miles +.

Pros
  • Fine wire platinum firing pin for better ignition and performance
Cons
  • Upgradeable