5 Best Spark Plugs For Turbo Engines (Review) In 2022


Turbo engines are definitely the best choice considering the feature, design, and service. And whatever the engine is, you would need to select the most efficient and best spark plug in the market. People want to make your vehicle go speedy, responsive, and durable, and a spark plug can be more responsive. But choosing the right and best plug among all these options have always been a hassle.

As a professional mechanic, I’ve always been asked about the best spark plugs for turbo engines. I’ve gone through massive research to make a satisfactory result. Here in this article, you’ll get the top five best spark plugs for the turbo engine and all other needed details. 

Our Top Picks

  1. Best for overall: NGK- Iridium IX Spark Plug
  2. Best for quick ignition: Bosch Spark Plug
  3. Best for durable: Autolite Double Platinum Spark Plug
  4. Best budget friendly: Champion Copper Plus Spark Plug
  5. Best for improving performance: DENSO PLATINUM

Brand-wise Spark Plugs for Turbo Engine Cost Chart

SerialManufacturerBrand NameSet forAverage Cost
1NGKNGK Iridium IX Spark Plug4$25-$29
2‎BOSCHBosch Automotive1$8-$12
3AutoliteAutolite Double Platinum Spark Plug4$15-$19
4Champion Spark PlugChampion1$3-$7
5Denso Sales California, Inc.DENSO6$18-$22

5 Best Spark Plugs For Turbo Engines

I’ve researched these best spark plugs for so many months. Undoubtedly, I found some powerful and adorable spark plug brands. Among everything, I’ll here mention the best five spark plugs together here. You can rely on this list if you’re a rider with a turbo engine.

1. Best for overall: NGK- Iridium IX Spark Plug

Key features

  • 0.6-millimeter laser welded iridium tip
  • Highest melting point
  • Anti-corrosion spark plug
  • Anti- seizing spark plug
  • Gas leakage preventer
  • Metal plated body with iridium
best spark plugs for turbo engines , best for leakage free

Product Specifications

Weight6.4 ounces 
Dimension4.69 x 4.37 x 4.33 inches 


From the trivalent metal plate to the high-quality electric wear, NGK LKR7DIX-11S Iridium IX Spark Plug seems supremely durable. Besides, the laser-welded iridium seems to serve high-quality consistency.

Leakage proof

Gas leakage is a vital and sensitive issue for every engine. So, this spark plug comes with a triple gasket seal for preventing combustion gas leakage.

High melting point

NGK LKR7DIX-11S Iridium IX Spark Plug includes Iridium alloy that can serve the highest durability. Besides, it will definitely work more consistently.


  • Durable and consistent
  • High-quality material
  • Highest melting point
  • Warranty


  • Plug gaps could be improved.

2. Best for quick ignition: Bosch Spark Plug

Key Features

  • Copper core center electrode
  • Best OE technology
  • 360-degree laser welding
  • Corrosion protective
  • Nickel-plated shell
bosch best oe technology

Product Specifications

Weight1.41 ounces 
Dimension0.31 x 0.39 x 1.54 inches 
ColorCopper, platinum, double iridium


The 360-degree laser welding of Bosch Automotive ZGR6STE2 Copper with Nickel Spark Plug can provide extreme ignitability and can stand highly durable.

Longer service

The high-quality material and copper core ground electrode would certainly ensure you a longer service life with purchasing this spark plug.

Not needed any gap

This Bosch Automotive spark plug includes a ribbed insulator design that demands no gaps. So, it gets so much easier for installation.


  • Easy replacement
  • Durable
  • Longer service life
  • fuel ignitability ensured


  • Not designed for all types of vehicles

3. Best for durable: Autolite Double Platinum Spark Plug

Key features

  • Complete platinum tips
  • Nickel Alloy sided electrode
  • Copper core electrode
  • 100k mile durable
autolite sparkplug best durable

Product Specifications

Dimension4.3 x 3.6 x 1.2 inches 
weight8 ounces 

Longer Life

The super satisfactory OE performance with this Autolite APP5325 spark plug makes it a longer life.

Super responsive

This extreme spark ensures necked-down center electrode fires make quickest responsive with your engine.


Autolite APP5325 spark plug claims to go smoothest for 100k miles. This durability will be guaranteed for five years after purchase. 


  • Superior performance
  • Durable
  • Improved fuel economy
  • Self-maintained precise gap


  • Not designed for all types of vehicles

4. Best budget friendly: Champion Copper Plus Spark Plug

Key features

  • Copper core metal material
  • Heat control performance
  • Extreme corrosion system
  • OE replacement
best cham[ion spark plugs for turbo engine

Product Specifications

Weight1.6 ounces 
Dimension3.75 x 0.93 x 0.83 inches 

Dependable performance

Champion Copper Plus Small Engine 861 Spark Plug has OE replacement with copper plus material. This would be highly durable as well as dependable performance for your turbo engine.

Longer life

Copper core center electrodes make this spark plug seem to go longer and more durable than other plugs.

High-quality material

Copper plus material with high-quality metal will ensure no defects with your Champion Copper Plus spark plug. 


  • Durable
  • Warranty
  • Supremely Controlled


  • Not designed for all types of vehicles

5. Best for improving performnace: DENSO PLATINUM

Key features

  • Twin-tip design
  • Titanium-enhanced alloy electrode
  • Extended operation system
  • cutting-edge technology 
best denso spark plugs for turbo engines

Product Specifications

weight0.01 ounces 
Dimension6.3 x 3.7 x 1.1 inches 


DENSO Platinum TT Spark Plug seems to serve a twin tip design with maximum durability and reliability.

High-quality material

DENSO Platinum TT Spark Plug is built with cutting-edge technology that can go at the smoothest and longest.

Longer life

This spark plug comes with a guarantee of 60,000 miles of longevity with a complete high-quality experience.


  • Longer service life
  • Advanced twin tip design
  • Durable


  • OEM plugs quality could be improved

Why does the Turbo Engine need the best spark plugs?

Spark plugs are part of your vehicle maintenance. A minor replacement can make your entire driving experience go at the smoothest. There is no reason that can make you stop installing a spark plug.

Smoothest ride

A spark plug makes any engine go at the smoothest. A spark plug will supply spark to ignite the fuel mixture and create an explosion to make your engine produce more power. These plugs are tiny but efficient to make your machine go most admirable.

To control heat endorsement

Every engine requires different types of spark plugs. If you’re a rider with a turbo engine, choosing the best spark plug would be more than a necessity. The reason behind it would be more heat endorsement than a regular engine.

Uninterrupted rides

Turbo engines are certainly faster and quite really good in quality. But without proper maintenance, you might get those harsh, rough, and stubborn rides. According to the average count, a turbo engine would require installing a new plug after every 96,000 km. At this certain time, you’ll get uninterrupted rides.

Installing a random spark plug would never be a good idea. After all, you’ll be investing some bucks and energy here. If you want to make every drive fun and your vehicle super responsive, there would be no other way than to choose the best spark plug in town.

How to find the Best Spark Plugs for Turbo Engines?

You are finding the best spark has never been so easy. But with little research and tips, things are not that tough either. Over everything, people only believe in practical experiences. Not everything brands claim will always be true.

So, it’s better if you check the features by yourself. Either you check reviews or talk with the owners; the only thing you would need is to have a piece of good knowledge about turbo engines and spark plugs. If you’re simply a beginner, consult with your car specialist friend/ professional mechanic before grabbing any fandom piece of the spark plug. 

Things you can try  to find the best spark plug for turbo engine :

  • Do a good research over reviews
  • Consult with the professionals
  • Check on the internet


The spark plug is a must and needed thing for the best performance out of every engine. If you’re a user of the turbo engine and want to experience the smoothest rides, go for the best spark plugs in town. If you’re a beginner or don’t have any idea about spark plugs, cut off the hassles here. With months of research and experience, I’ve made the top five best spark plugs for turbo engines. You can pick any of these options undoubtedly as an affordable as well as a reliable option.

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