Quick Answer: What’S Better Denso Or NGK?

Is Denso owned by Toyota?

DENSO Corporation (株式会社デンソー, Kabushiki-Gaisha Densō) is a global automotive components manufacturer headquartered in the city of Kariya, Aichi Prefecture, Japan.

After becoming independent from Toyota Motor, the company was founded as Nippon Denso Co.

About 25% of the company is owned by Toyota.

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Which is better NGK or Denso?

In conclusion, both Denso and NGK iridium spark plugs are stable and unrivaled when it comes to longevity. Iridium is less conductive than copper spark plugs but it works well at low temperatures and lasts way longer. … If you are more concerned about the horsepower of your vehicle, then Denso is a good pick.

Are Denso Spark Plugs any good?

While both NGK and Denso are both quality companies that make stellar spark plugs, it comes down to personal choice. You may like one above the other, but both are great spark plug brands, that have durability, longevity, state-of-the-art technology and more. Regardless of any spark plug you buy.

Which spark plugs are best for fuel economy?

5 Best Spark Plugs for Gas Mileage and Performance#1 – NGK G-Power Spark Plugs.#2 – NGK Iridium IX Spark Plugs.#3 – Bosch Double Platinum Spark Plugs.#4 – Denso Platinum TT Spark Plugs.#5 – Motorcraft Platinum Spark Plugs.

What are the symptoms of bad spark plugs?

Symptoms of Bad or Failing Spark PlugsSlow acceleration. The most common cause of poor acceleration on most vehicles is a problem in the ignition system. … Poor fuel economy. When a spark plug works correctly, it helps burn fuel efficiently in the combustion cycle. … Engine is misfiring. … Difficulty starting the vehicle.

Do NGK Spark Plugs come gapped?

While most NGK spark plugs are pre-gapped, there are occasions when the gap requires adjustment. Care must be taken to avoid bending or breaking off the fine-wire electrodes. … NGK also recommends adjusting the gap no more than +/- 0.008” from the factory preset gap.

What brand of spark plugs does Toyota use?

NGK and Denso are both fine plugs. Toyota uses both brands in manufacturing.

Should I use OEM spark plugs?

So even if you’re trying to save money on spark plugs and don’t care about longevity, OEM plugs are still the way to go. They’ll ensure maximum performance and fuel economy, and that will save you on one of your largest vehicle expenses (fuel).

Which brand of spark plug is best?

Editor’s Pick: Denso Platinum TT Plug. … NGK V-Power Spark Plug. … ACDelco Professional Iridium. … ACDelco Professional RAPIDFIRE. … Champion Copper Plus. … Motorcraft Spark Plugs. … NGK Laser Platinum.

Is NGK a good brand?

The NGK 6619 Iridium IX Spark Plugs snags the top pick in our spark plug comparison because they offer the best mix of high-performance, fuel efficiency, durability, and dependability.

Is Denso a good brand?

Denso is well-known and has a good reputation overall, but so does NGK and so do a number of other top-tier aftermarket (from the perspective of Toyota, but OEM for others) brands. This +100. Denso is a great brand but do not think they are perfect.

What brand is OEM for Toyota?

original equipment manufacturerOEM stands for original equipment manufacturer. These are parts that were actually built by the manufacturer. For instance if you’re looking for Camry parts, OEM Camry parts would be made by Toyota. Car parts not made by the manufacturer are often times referred to as generic or off-brand parts.

Does Denso Make Honda parts?

Denso is the OEM for Honda and produces many parts for other imports as well.

How long do Toyota spark plugs last?

Spark plugs should be changed about every 30,000 miles, but you can find a more exact recommendation in your vehicle’s owner’s manual.

How long do Denso Spark Plugs last?

Some feature a special resistor or electrode design, depending on the OE requirements. In their OE application, Denso’s long life plugs can last up to 120,000 miles.

What’s the best spark plugs for horsepower?

Our picks of the 10 Best Spark Plugs for Horsepower ReviewsNGK 7090 BKR5E G-Power. … ACDelco 41-962 Professional Platinum. … NGK 7090 G-Power Platinum BKR5EGP. … Bosch 9620 Double Iridium Pin to Pin. … ACDelco 41-993 Professional Iridium. … Genuine Motorcraft SP-493 AGSF32PM. … DENSO #4503 PLATINUM Twin Tip.More items…•

Do NGK Iridium spark plugs increase horsepower?

Better yet, upgrade to a Double Platinum or Iridium Spark Plug to increase your change interval to 100k miles. Increase your performance. Iridium plugs take less voltage to fire which results in more coil dwell time. That translates to better combustion, lower emissions, better fuel economy and more horsepower.

Are NGK Spark Plugs made in China?

(日本特殊陶業株式会社, Nihon Tokushu Tōgyō kabushiki gaisha) is a public company established in 1936 and based in Nagoya, Japan. NGK manufactures and sells spark plugs and related products for internal combustion engines, along with ceramics and applicable products.