Question: What Brand Spark Plugs Does Ford Use?

What spark plugs does Ford use?

SPARK PLUG BRANDS Today, you may find some GM or Ford engines factory-equipped with Bosch spark plugs, Mazda engines equipped with Motorcraft spark plugs, Chrysler engines equipped with NGK or DENSO spark plugs, and so on.

Most late model Saturn engines use NGK spark plugs..

What Ford engines have spark plug problems?

engine plant is not the only location where these engines have been assembled. The Ford modular engines have had their share of spark plug issues. One of the issues was stripped or missing threads in the spark plug holes of 4.6-liter, 5.4-liter, and 6.8-liter 2-valve engines.

What years did Ford 5.4 have spark plug problems?

The original equipment Motorcraft brand spark plugs that were factory installed in many late model (2004 to 2008) Ford trucks with 5.4L V8 and 6.8L V10 engines, 2005 to 2007 Mustang GT 4.6 & 5.4L V8 engines, and 2008 Mustang GT models built prior to 11/30/07) can break when you attempt to remove them!

What happens if you don’t change your spark plugs?

Spark plugs will deteriorate over time, so if they are not replaced, various engine issues will arise. When the spark plugs do not spark adequately, the combustion of the air/fuel mixture becomes incomplete leading to loss of engine power, and in the worst case scenario the engine will not run.

What does XLT mean for Ford?

Extra Luxurious TruckThe original meaning of “XLT” was “Extra Luxurious Truck.” This was – if I recall properly – in 1969, when a fourth trim level was offered for the first time on F-Series light trucks. The prior top series – Ranger – was given the suffix “XLT” to differentiate the new top trim, hence “Ranger XLT.”

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.

What is an OEM spark plug?

Electrode Design and Shape is Essential: OEM spark plugs have carefully crafted electrodes that are ground into a specific shape — this process is costly and adds complexity and time to manufacturing. This shape is important to optimize performance and efficiency of the plug.

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 year Fords have the spark plug problem?

Notorious Ford V8 spark plugs need an extended warranty But for millions of owners of V8-powered Fords from the 2004 to 2008 model years, a spark-plug change can lead to an expensive, hours-long ordeal.

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. The engine won’t know the difference. … If they don’t have a spark plug for the engine, there is a reason why.

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.

Which is better NGK or Denso Spark Plugs?

The Denso Spark Plug has a legion of following by almost every Japan manufactured automobile. Its electrodes diameter in the plugs shrinks up way more than the NGK and thus reduces its lifespan in comparison. However, this feature will make it better at producing powerful sparks that you will need for a smoother ride.

Are aftermarket spark plugs better?

That translates to better combustion, lower emissions, better fuel economy and more horsepower. Lower your costs. It’s true – buying an upgraded plug does cost more than a basic spark plug. Iridium plugs cost on average $3-$4 more per plug, which only costs you $16-$32 more for your entire engine.

Should I buy OEM sparkplugs?

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 is the best spark plug brand?

NGK 6619 Iridium IX Spark Plugs snagged the top pick in our spark plug comparison because they offered the best mix of high-performance, fuel efficiency, durability, and dependability. Featuring an iridium construction, these high-quality spark plugs provide a longer lifespan than copper and platinum spark plugs.

What’s the best spark plugs for horsepower?

The advantages of high-end spark plugs The best spark plugs for horsepower are either made out of platinum or iridium, although spending a little more on iridium spark plugs can turn out to be a better investment in the long run.

Are dealer parts better than aftermarket?

The difference is that OEM parts are made by and for the manufacturer of a vehicle, and aftermarket parts are similar, but not made by the manufacturer of a vehicle. … Aftermarket parts, however, are designed only similarly. Sometimes they can function better than OEM parts.