Are nickel spark plugs good?

They likely will not perform or last as long as the plugs with a higher iridium content. Nickel is a hard, inexpensive metal used in most all spark plug designs. Nickel is not a good conductor and has a high level of resistance, so most center electrodes feature a copper core, covered in a nickel-alloy. via

Is nickel or platinum better for spark plugs?

Platinum is much harder metal than nickel alloy and has a higher melting point. Since platinum is harder, it holds its sharp edge much longer than a conventional spark plug, up to 100,000 miles. Longevity is a key advantage of platinum spark plugs. via

How long does a nickel spark plug last?

The estimated mileage of standard nickel spark plugs is between 30,000 and 45,000 km, platinum spark plugs around 70,000 km, and double platinum spark plugs more than 80,000 km. via

What is a nickel spark plug?

Nickel Spark Plugs. Performance Spark Plugs. NGK nickel spark plugs feature a specially designed v-groove center electrode, improving ignitability and reducing quenching. The 98% pure copper core delivers increased heat dissipation for more reliable starts and reduced risk of overheating. via

How can you tell if a Bosch spark plug is real?

Step 1: Check the Bosch Secure Code Label

The 18-digit Bosch Secure Code is unique for every product and the last 6 characters are repeated individually in the hologram. via

Are platinum spark plugs better?

The more superior types of spark plugs feature platinum and iridium electrodes and are two to three times more durable than the outdated copper spark plug. This is why, when it comes to purchasing spark plugs, most of today's consumers choose between iridium and platinum. via

Are Silver spark plugs better?

Silver is the best conductor of any metal! It conducts 560% more electricity & 481% more heat than Platinum, and 276% more electricity & 177% more heat than Iridium. Silver spark plug electrodes transfer electricity & heat better than any other spark plug material resulting in the most powerful spark! via

Do Bosch spark plugs need anti seize?

For Landfill applications, anti-seize is highly recommended. Bosch recommends Loctite Heavy Duty Metal Free anti-seize part number 51605. When applying anti-seize, only put a small amount at the base of the spark plug as shown. via

Are Denso spark plugs good?

Denso plugs are installed on almost every automobile model manufactured in Japan. The iridium used in them has a superior hardness. The electrode's diameter in these plugs shrinks more than an NGK. For this reason, Denso plugs won't last longer than NGK units but they will be better at producing powerful sparks. via

What is the difference between iridium and double iridium spark plugs?

A normal or regular spark plug has a copper center electrode with a nickel alloy coating. On the other hand, an iridium plug has an iridium tip on the center electrode. Double iridium spark plugs also have a coating on the ground electrode. via

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