Header banner
Revain logoHome Page
champion copper plus 405 spark plug: boost engine performance (4-pack carton) logo

Champion Copper Plus 405 Spark Plug: Boost Engine Performance (4-Pack Carton) Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🧯 Ignition Parts, 🛠️ Replacement Parts

View on AmazonView on ЯM

Media

(3)
img 1 attached to Champion Copper Plus 405 Spark Plug: Boost Engine Performance (4-Pack Carton)
img 2 attached to Champion Copper Plus 405 Spark Plug: Boost Engine Performance (4-Pack Carton)
img 3 attached to Champion Copper Plus 405 Spark Plug: Boost Engine Performance (4-Pack Carton)

Details

BrandChampion
Core MaterialCopper
Top Material TypeMetal

Description of Champion Copper Plus 405 Spark Plug: Boost Engine Performance (4-Pack Carton)

Copper Plus - Dependable Performance and Durability. Copper core center electrode allows for accurate control of heat range for longer life. Superior corrosion resistance. Built to ISO and SAE standards for proven performance. Durable: Champion copper plus spark plugs are built to ISO and SAE standards for proven performance; Champion's patented SAC-9 semi-conductor resistor provides maximum EMI and RFI suppression. Champion copper plus spark plugs use TinTac and Ultraseal Shells, this eliminates the need for the use of anti-seize compound during installation by providing the best corrosion protection of any spark plug in the industry. The Champion copper plus spark plug features a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics. Provides longer life; Copper core center electrode allows for accurate control of the plug's heat range, optimizing the plug's performance and adding to the longevity of the spark plug.

Reviews

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

Type of review

Revainrating 5 out of 5

There was a problem but they fixed it

There was a problem with the containers being mislabeled on these forks but the seller fixed the problem and sent me the correct material . Great spark plug, burns and works as it should. Thank you

Pros
  • Copper Plus - Reliable performance and durability
Cons
  • Hard to tell

Revainrating 5 out of 5

good product fits microquiet genny 4000, shipping is terribly slow.

Spark plug exactly as described but if you need it on time it's a zero star. The world's slowest delivery took almost a month to arrive. Some things are hard to find online, especially cheap items like these at the hardware store when you need them quicker.

Pros
  • Excellent corrosion resistance
Cons
  • Operating speed

Revainrating 4 out of 5

This is a spare parts replacement

So I have a rating system here but I have to say it's funny to me. I bought this item because it was the recommended replacement for the Onan Microquiet 4000 generator and Amazon had it for the cheapest process. Take out the opd plug, plug in a new one, the generator is set up. I also changed the air filter, fuel filter and oil, which used to be called "tuning". So yes, good fork. If I could find a similar product cheaper elsewhere I would buy it instead.

Pros
  • Manufactured to ISO and SAE standards for proven performance
Cons
  • Unbelievable price