What kind of spark plugs should i buy

Since platinum is harder, it holds its sharp edge much longer than a conventional spark plug, up to , miles. Longevity is a key advantage of platinum spark plugs. Another advantage of platinum spark plugs is that they run a little hotter, which burns deposits off the spark plug better and helps prevent fouling. Platinum also handles high heat, enabling the spark plug to wear better.

Platinum spark plugs come in two varieties - single and double platinum. A single platinum plug is much like a copper spark plug with a platinum disc welded to the center electrode; a double platinum spark plug has a platinum disc on both the center and side electrodes. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics.

Iridium spark plugs feature a fine wire center electrode that is designed to conduct electrical energy better and increase firing efficiency. There is a price for this precious metal. You can also consult your mechanic for guidance on selecting the best spark plug for your car. Learn more about quality spark plugs , find your car part , or find where to buy your auto part today.

The content contained in this article is for entertainment and informational purposes only and should not be used in lieu of seeking professional advice from a certified technician or mechanic. If you don't do this, he added, "very, very bad things can happen.

Demystifying things, this guide highlights some of the best spark plugs on the market today and delves into related terminology. Our recommendations in various categories are based not only on expert knowledge but also real-world customer reviews. If you drive a low-performance vehicle or have a classic car, you can probably get away with running copper-core spark plugs.

These should also work well in small engines, like ones on lawnmowers, chainsaws or string trimmers. No, a copper spark plug doesn't last as long as newer designs and they may not perform as well, but in certain cars and trucks they're all that's needed, plus they're super affordable; these Champions go for just about five bucks apiece. With a corrosion-resistant body and a copper core for reliable performance, they should provide years of trouble-free service.

Icing on the cake, these copper plugs are also highly rated, having received 4. If you've determined that a copper plug will work in your particular application and you don't want to spend any more hard-earned money than necessary, consider these super-affordable Autolites. Sure, these no-frills copper core spark plugs are a bargain, but don't let that low, low price fool you: The Autolite is still a solid product, one that carries an impressive 4.

For greater performance than copper-core spark plugs provide, consider stepping up to platinum. Plugs incorporating this precious metal should last longer and deliver more spark energy to each cylinder. The Denso Platinum TT spark plug should also improve fuel economy, enhance acceleration and provide quicker engine starts. This design features a platinum-tipped center electrode, which fires against a titanium-enhanced ground strap.

The purified alumina powder insulator is designed to withstand extreme stress and deliver excellent dielectric strength and thermal conductivity. These Denso spark plugs are a great value, and they're highly regarded, having earned a 4. Double-platinum spark plugs are another step up ladder. They feature platinum on both the center and ground electrodes, a more efficient design than what's found on a standard platinum plug. This double platinum spark plug configuration should provide many of the same benefits -- like greater performance, enhanced engine smoothness and better efficiency -- but they should last even longer than regular platinum spark plugs.

Champion's heat-active alloy claims to help these plugs maintain a stable operating temperature under all driving conditions for strong performance across the board.

With a rating of 4. And at less than 5 bucks a pop, there's no reason not to consider a set when it's time to change spark plugs. Movin' right along, iridium-tipped spark plugs should provide even greater performance and longevity than double-platinum plugs, since this silvery transition metal has a high melting point.

The NGK Iridium IX spark plug is designed for performance enthusiasts, claiming to deliver enhanced throttle response and superior resistance to fouling thanks to its long insulator nose. Keeping combustion gasses where they belong i. For over years, Bosch has been a leader and innovator in spark plug technology. Make an appointment to get your spark plugs checked out at your Firestone Complete Auto Care. Back in the day, a tune-up meant replacing spark plugs, spark plug wires, the distributor, distributor cap, rotor and points and condenser in addition to setting the timer and adjusting the carburetor.

Schedule a spark plug replacement or a standard tune-up service today. Good to know: Bosch spark plug technology is made to meet or exceed original manufacturer specs with powerful sparking technology and a longer lifespan than its copper-core competitors. If your vehicle needs new spark plugs, we have the Bosch plug designed for your ride. Get the best spark. Every time. Have Bosch spark plugs installed today. Blog Categories Blog Home.

What do spark plugs do? What does it mean for you? What spark plugs do you install? How often should spark plugs be replaced on my vehicle? What happens to a spark plug as it ages? What is the benefit of replacing a spark plug? New Bosch spark plugs will lead to: Consistent production of optimal combustion.

Fully functioning spark plugs equate a fully functioning combustion system. Better fuel economy. New plugs, when replaced at specified intervals, maximize fuel economy and save some dough. Smooth and energetic starts. If you are wondering how to tell whether your spark plugs are operating well before problems arise, look at their color.

Usually, when the spark plug is a light tan or gray color, that should tell you that it is running at optimum temperature. The life-span of spark plugs varies by both manufacturer and vehicle.

Yet, the spark plugs in most vehicles sold on the market today should last for , or more miles.