The engine in your car, truck, or crossover operates on the simple principle of capturing the energy from countless tiny ...

Some vehicles require copper spark plugs, while others require platinum or iridium plugs. It’s essential to consult your car’s owner’s manual or a trusted mechanic to determine which type of ...

The nickel-plated shell resists corrosion and prolongs the lifespan of the spark plugs. Pack of 4 Platinum center electrode Nickel alloy core ground electrode Lasts up to 40,000 miles This NGK ...

The only drawback is that copper is a soft metal, making the spark plugs wear out much faster. Platinum spark plugs have a platinum-coated electrode. Platinum is more rigid than copper, which makes it ...

Your engine’s spark plugs are one of its smallest and most important, parts. We look at some of the best. The engine in your car, truck, or crossover operates on the simple principle of ...

Starting in the 1980s, platinum-tipped spark plugs that lasted far longer than copper plugs came along (platinum is a much harder material). They also ran hotter, which reduced fouling.

and platinum and iridium plugs being at the high end of the price range. Are expensive spark plugs really any better than cheap ones? At first glance, these tiny, screw-like parts may look the ...

Here's the average cost of various types of spark plugs: Standard copper spark plugs: $2 to $10 each Silver spark plugs: $5 each Platinum and double platinum plugs: $10 and $20, respectively Iridium ...

Ordinary plugs need replacing every 30,000 miles, but platinum and iridium spark plugs could last up to 55,000 miles. If your vehicle has symptoms like hard starting and poor idling, it could mean ...

platinum, and double iridium. The hex size, gap, and expected life of the products were also reviewed to find the best plugs for the vehicle. Additionally, the listed heat range for each spark ...