Question: What Brand Spark Plugs Does Mercedes Use?

How long do Denso Spark Plugs last?

All Denso long life iridium spark plugs are an OEM design, made for a specific engine.

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 brand of spark plugs does Honda use?

Here’s how a standard OEM Honda plug is constructed: Platinum or Iridium Center Electrode. A OEM Honda plug will have a platinum (90k mile rating) or iridium tip (120k mile rating). These are both costly metals, but prolong the life of your plug.

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).

What’s the best spark plugs for Honda?

On the pricey side for a spark plug replacement.Best Overall. NGK (6619) LFR6AIX-11 Iridium IX Spark Plug.Best Value. Denso (4504) PK20TT Platinum TT Spark Plug.Honorable Mention. Bosch ZGR6STE2 Copper with Nickel Spark Plug.

How often do you change spark plugs in a Mercedes?

every 30,000 milesGenerally, experts recommend replacing them every 30,000 miles, but the distance interval can change depending on your vehicle and driving habits. Review your owner’s manual for additional information or speak with one of the technicians at our service center.

Which is better iridium or platinum spark plug?

Iridium is said to be six times harder and eight times stronger than platinum with a 700° higher melting point. Iridium spark plugs have extremely fine electrodes while retaining excellent wear characteristics. Thanks to its strength, iridium spark plugs can last up to 25% longer than comparable platinum spark plugs.

How do I know if my spark plugs need changing?

Here are seven symptoms that let you know it’s time to replace your spark plugs.The car is hard to start. … The engine misfires. … The car gets poor fuel economy. … Rough engine idle. … Your car struggles to accelerate. … The engine is really loud. … Your ‘check engine’ light is on. … Frequency of replacing spark plugs.

Are expensive spark plugs worth it?

If you want long-lasting plugs that will reduce the work you need to do replacing plugs and don’t mind paying extra for that luxury, yes. If you are designing an extremely high performance car where the plugs will be subjected to extreme conditions, they are probably a good idea.

Is NGK and Denso the same company?

not correct Denso is part of Toyota. NGK is their own company.

What are the best spark plugs for Mercedes?

Which are the best spark plugs for my Mercedes-Benz?Best PerformanceOEM Stock Spark PlugsEconomy Spark PlugsNGK Iridium IX See Lowest PriceBosch Platinum See Lowest PriceBosch Super Copper See Lowest Price

Which is better NGK or Denso Spark Plugs?

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.

Is Denso a good spark plug?

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.

Does it matter what brand of spark plugs you use?

In other words, any brand of spark plug can be used in any vehicle make or model application assuming the plug has the correct dimensions, design and heat range. … If they don’t have a spark plug for the engine, there is a reason why. They may not have a plug with the correct electrode configuration, reach or heat range.

What brand of spark plug is best?

What Are the Best Spark Plugs?NGK 6619 Iridium IX – Best Performance Spark Plug. When it comes to plugs, iridium is one of the strongest materials around. … Bosch 4417 Platinum+4 FGR7DQP. … ACDelco 41-993 Professional Iridium. … E3 Spark Plug E3. … Champion RC12ECC (438) Copper Plus. … Motorcraft Spark Plugs. … Fram APP104.