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πŸ”Œ bosch automotive (7403) copper with nickel spark plug: powerful ignition performance for enhanced car performance logo

πŸ”Œ Bosch Automotive (7403) Copper with Nickel Spark Plug: Powerful Ignition Performance for Enhanced Car Performance Review

3

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Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Details

BrandBosch Automotive
Core MaterialCopper
Top Material TypeNickel

Description of πŸ”Œ Bosch Automotive (7403) Copper with Nickel Spark Plug: Powerful Ignition Performance for Enhanced Car Performance

Tapered, v-profile nickel chromium ground electrode for improved cold starts and fuel ignitability". Heavy-duty, yttrium enhanced copper core center electrode for reliability and performance". 50 percent longer life than traditional copper core spark plugs". Exclusive Yttrium extruded copper core center electrode increases resistance to spark erosion".

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Fits oil heads Fits spark plugs

I still use them in both of my BMW oil heads; no complaints. Careful tuning has eliminated cracks in RS, so I'll stick with OEM spark plugs.

Pros
  • Spark plugs and wires
Cons
  • I vaguely remember

Revainrating 5 out of 5

Bosch is the BEST for our Porsche 911

Changing the spark plugs on a Porsche 911 is no small feat, so don't do it that often. Original BOSCH connectors last longer than other brands.

Pros
  • Spark plugs
Cons
  • Something's wrong

Revainrating 5 out of 5

Works for a Porsche, works for a Volkswagen

Works great and lasts a very long time. I use them on a modified VW 1.8t. They were originally in Porsche engines but also work great on modified VW cars.

Pros
  • Spare parts
Cons
  • Questionable purchase for the elderly