Top 10 Best Spark Plugs For Ford Focus St Based On Customer Ratings

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Our team studied on 52054 reviews available online for Spark Plugs For Ford Focus St, chose the finest ones and prepared Spark Plugs For Ford Focus St Reviews for you. It was very difficult to shortlist the ideal Spark Plugs For Ford Focus St from thousands of products online. However, We tried to make sure that you get only the Best Spark Plugs For Ford Focus St from our suggestions. Check our listings-:

Best Spark Plugs For Ford Focus St
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.
NoProductScoreAction
1Autolite XP5363-4PK Iridium XP Spark Plug9.6Check it on Amazon
24 Ignition Coils + 4 Autolite AP104 Platinum Spark Plugs For Ford Mazda Mercury9Check it on Amazon
3Denso (4719) ITV20TT Iridium TT Spark Plug, (Pack of 1)9Check it on Amazon
4NGK 6510 LTR7IX-11 Iridium IX Spark Plug8.8Check it on Amazon
5Denso (5341) ITV24 Iridium Power Spark Plug, (Pack of 1)8.6Check it on Amazon
6Motorcraft SP535 Spark Plug8.6Check it on Amazon
74 pc NGK Iridium IX Spark Plugs compatible with Ford Focus 2.0L 2.3L L4 2012-2017 Ignition Wire Secondary8.4Check it on Amazon
8Autolite XP5863-4PK Iridium XP Spark Plug8.4Check it on Amazon
9NGK # 6994 LASER IRIDIUM Premium Spark Plugs IZFR6K-11---- 4 PCS NEW8.4Check it on Amazon
10E3 Spark Plugs E3.74 Automotive Spark Plug8.2Check it on Amazon

Comparison Chart for Best Spark Plugs For Ford Focus St

52054 number of user reviews were available online, which we scanned to find the Spark Plugs For Ford Focus St. Hopefully, our experts suggestions available in this article will help you find your ideal choice.

Table Of Content:

1. Autolite XP5363-4PK Iridium XP Spark Plug

  • Iridium-enhanced 0.6mm finewire design for optimal durability and performance
  • V-trimmed ground electrode for improved ignitability
  • Platinum protected ground wire for maximum efficiency in all ignition types
  • Better overall ignitability and optimum performance
  • Limited lifetime warranty

2. 4 Ignition Coils + 4 Autolite AP104 Platinum Spark Plugs For Ford Mazda Mercury

  • Free 2 Day shipping to all 50 states when you order before 11 AM PST

3. Denso (4719) ITV20TT Iridium TT Spark Plug, (Pack of 1)

  • Denso # 4719
  • 0.4mm Iridium Center Electrode
  • 0.7mm Platinum Ground Electrode
  • Larger spark translates to more power and superior fuel economy
  • Thread Size – 14mm. Thread Pitch – 1.25mm. Hex Size – 5/8 inch(16mm)

4. NGK 6510 LTR7IX-11 Iridium IX Spark Plug

  • Sold in packs of 4
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover.
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage

5. Denso (5341) ITV24 Iridium Power Spark Plug, (Pack of 1)

  • 0.4 mm iridium center electrode: world’s smallest diameter that maximizes firing potential
  • U-groove and taper cut ground electrode: provides faster spark flame growth and lessens heat quenching.
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode.
  • DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode.

6. Motorcraft SP535 Spark Plug

  • Fit type: Vehicle Specific
  • SPARK PLUG
  • Part number: SP-535
  • Country of Origin: China

7. 4 pc NGK Iridium IX Spark Plugs compatible with Ford Focus 2.0L 2.3L L4 2012-2017 Ignition Wire Secondary

  • This 4 pack NGK Iridium IX Spark Plug is compatible with Ford Focus 2017, 2016, 2015, 2014, 2013, 2012 2.
  • REDUCE EMISSIONS AND MISFIRES: This tried-and-true Spark Plug boosts performance, reduces emissions, and enables better fuel economy so that your engine runs at its best.
  • IMPROVE IGNITION AND SPARK EFFICIENCY: This Spark Plug employs advanced center and ground electrodes to produce complete and efficient combustion and deliver an outstanding spark for faster, stronger, and more powerful combustion over the life of the spark plug.
  • RELY ON QUALITY IGNITION COMPONENTS: From their start in 1936 through today, the NGK product line is proof of their dedication to innovation, performance, and quality.
  • TRUST IN NGK NTK: Explore components built by the world leader in the design of spark plugs and oxygen sensors.

8. Autolite XP5863-4PK Iridium XP Spark Plug

  • Item Package Dimension:2.794 cm L X9.144 cm W X10.668 cm H
  • Item Package Weight:0.222 Kilograms
  • Product Type:Spark Plug
  • Country Of Origin: Mexico

9. NGK # 6994 LASER IRIDIUM Premium Spark Plugs IZFR6K-11—- 4 PCS NEW

  • Laser welded Iridium center electrode tip ensures high durability and greater spark
  • Platinum disc welded to backside of ground electrode provides long life
  • Longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage.
  • Faster starts and quicker acceleration

10. E3 Spark Plugs E3.74 Automotive Spark Plug

  • DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure.
  • Significant potential power increase: > 6percent to 12percent depending on engine class
  • Significant potential fuel efficiency improvement: > 4percent to 13percent depending on engine class
  • Drastic potential emissions reduction when used in 2 and 4-stroke engines after 50 hours: 58percent CO emissions reduction, 42percent hydrocarbon reduction.
  • Compatible with vehicle type: motorcycle

How To Choose The Best Spark Plugs For Ford Focus St

Does the thought of finding a great Spark Plugs For Ford Focus St stress you out? Has your mind been juggling between choices when it comes to buying Spark Plugs For Ford Focus St in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Spark Plugs For Ford Focus St for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Spark Plugs For Ford Focus St. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Spark Plugs For Ford Focus St in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Spark Plugs For Ford Focus St currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Spark Plugs For Ford Focus St brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Spark Plugs For Ford Focus St based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Spark Plugs For Ford Focus St before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Spark Plugs For Ford Focus St they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Spark Plugs For Ford Focus St, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Spark Plugs For Ford Focus St before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Spark Plugs For Ford Focus St will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Spark Plugs For Ford Focus St if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Spark Plugs For Ford Focus St on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Spark Plugs For Ford Focus St on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Spark Plugs For Ford Focus St featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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