Best Spark Plugs For Mazda 3: image
Editor's Pick

Of Iridium IX spark plugs has been developed for high performance engines. The insulator’s long insulator nose prevents fouling and the tapered ground electrode minimizes electrical quenching effect. It is made from a special alloy with titanium dioxide, which provides superior anti-corrosion properties. This makes it ideal for use in turbochargers and other high performance engines. Notably, Iridium IX was first introduced in 1995. The product was launched in 1998.

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NGK spark plugs have been designed to provide better fuel economy and lower emissions. The electrode is made of copper with a special coating on the backside, which prevents corrosion and reduces heat transfer. It also provides an anti-corrosion barrier for vehicles. The plugs are available in four different sizes: LTR5BI-13 and LTR5I-14. They can be ordered from Amazon or eBay.

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E3. 54 spark plug has a 14-millimeter diameter, creating a more localized spark and reduces fuel consumption. The diamond-shaped electrode is used to create a spark in the combustion chamber of an engine. It can be installed on any flat surface with no friction at all. This will help reduce emissions by up to 12%. Notably, diesel engines have been fitted with this type of spark plug since its introduction in 2014. Diesel engines are considered “highly efficient” due to their low weight.

Best Spark Plugs For Mazda 3

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Top 9 Best Spark Plugs For Mazda 3

1

NGK (5598) PTR6D-13 Laser Platinum Spark Plug, Pack of 1

2 ratings | 4 offers | 2 Reviews
Price: $7.48$25.54
Why we chose it
  • Easy installation
  • Constructed from durable material
  • Includes laser welded platinum tip on center electrode and platinum tip on the ground electrode
  • Taper cut reduces the voltage necessary and provides better throttle response
  • You can depend on NGK for quality and reliability
NGK (5598) PTR6D-13 Laser Platinum Spark Plug, Pack of 1: image
100%
customers recommend this product
5/ 5
2

NGK TR65IX (3692) Iridium IX Spark Plug, Pack of 1

2 ratings | 2 offers | 2 Reviews
Price: $9.46$10.2
Why we chose it
  • Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today’s high-performance engines
  • The 0. 6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical Quenching Effect
  • Trivalent Metal Plating – superior anti-corrosion and anti-seizing properties
  • Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
  • Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling
NGK TR65IX (3692) Iridium IX Spark Plug, Pack of 1: image
68%
customers recommend this product
3.4/ 5
3

NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4

282 ratings | 9 offers | 282 Reviews
Price: $39.4$45.98
Why we chose it
  • better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing
  • platinum disc welded to backside of ground electrode provides long life
  • Fit type: Vehicle Specific. Copper core aids in heat removal
  • faster starts and quicker acceleration
  • laser welded iridium center electrode tip ensures high durability and greater spark
  • longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage
NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4: image
92%
customers recommend this product
4.6/ 5
Mileage4.7
Value for money4.5
Longevity4.5
4
Why we chose it
  • Iridium alloy has extremely high melting point, perfect for today s high-tech, high-performance engines
  • Constructed from durable material
  • Fine Iridium tip ensures high durability
  • Fit type: Vehicle Specific
  • You can depend on NGK for quality and reliability
  • Features superior anti-corrosion and anti-seizing properties
NGK (4344) (4344) LTR5IX-11 Iridium IX Spark Plug, (Pack of 1),Pack of 1: image
92%
customers recommend this product
4.6/ 5
Value for money4.5
Mileage4.3
Top Pick
5

NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix),4 Pack

823 ratings | 12 offers | 823 Reviews
Price: $26.54$32.88
Why we chose it
  • Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today’s high performance engines
  • Trivalent Metal Plating provides superior anti-corrosion and anti-seizing properties
  • Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
  • Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling
  • The 0.6 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect
NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix),4 Pack: image
94%
customers recommend this product
4.7/ 5
Value for money4.6
Longevity4.4
Mileage4.4
6

NGK (4177) TR6 V-Power Spark Plug, Pack of 1

46 ratings | 9 offers | 46 Reviews
Price: $2.6$6.84
Why we chose it
  • You can depend on NGK for quality and reliability
  • V-Groove design enhances ignitability
  • Racer’s choice for performance and OEM approved design
  • More complete combustion and lower emissions
  • Increased anti-fouling characteristics and performance
NGK (4177) TR6 V-Power Spark Plug, Pack of 1: image
96%
customers recommend this product
4.8/ 5
Value for money4.5
Mileage4
7

E3 Spark Plugs E3.54 Automotive Spark Plug, Pack of 1

423 ratings | 19 offers | 423 Reviews
Price: $6.99$32.85
Why we chose it
  • Significant potential power increase: 6% to 12% depending on engine class
  • DiamondFire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure
  • See manufacturer website for application information
  • Compatible with vehicle type: motorcycle
  • Significant potential fuel efficiency improvement: 4% to 13% depending on engine class
E3 Spark Plugs E3.54 Automotive Spark Plug, Pack of 1: image
90%
customers recommend this product
4.5/ 5
Longevity4.4
Mileage4
Value for money3.9
Easy to install3.6
8

NGK 90495 LTR6BHX Spark Plug (Pack of 1)

1 ratings | 1 offers | 1 Reviews
Price starts from: $15.58
Why we chose it
  • Enhanced blistering/anti-peelingCompatibility:
  • Superior oxidation resistance
  • DFE & PSPE tip designs
  • 2016-2018 Buick Envision
  • Advanced high-ignitability technology
NGK 90495 LTR6BHX Spark Plug (Pack of 1): image
100%
customers recommend this product
5/ 5
9

NGK (5141) TR6GP G-Power Spark Plug, Pack of 1

2 ratings | 3 offers | 2 Reviews
Price: $6.26$8.52
Why we chose it
  • Constructed from durable material
  • Extremely durable under high heat
  • You can depend on NGK for quality and reliability
  • Features superior anti-corrosion and anti-seizing properties
  • Fine platinum tip reduces required voltage
NGK (5141) TR6GP G-Power Spark Plug, Pack of 1: image
100%
customers recommend this product
5/ 5
Top Pick
NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix),4 Pack
NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix),4 Pack
Ranking the Brands
: 33.33%
NGK: 55.56%
E3 Spark Plugs: 11.11%

Comparison Table

Сomparison: NGK (5598) PTR6D-13 Laser Platinum Spark Plug, Pack of 1: imageСomparison: NGK TR65IX (3692) Iridium IX Spark Plug, Pack of 1: imageСomparison: NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4: imageСomparison: NGK (4344) (4344) LTR5IX-11 Iridium IX Spark Plug, (Pack of 1),Pack of 1: imageСomparison: NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix),4 Pack: imageСomparison: NGK (4177) TR6 V-Power Spark Plug, Pack of 1: imageСomparison: E3 Spark Plugs E3.54 Automotive Spark Plug, Pack of 1: imageСomparison: NGK 90495 LTR6BHX Spark Plug (Pack of 1): imageСomparison: NGK (5141) TR6GP G-Power Spark Plug, Pack of 1: image
NGK (5598) PTR6D-13 Laser Platinum Spark Plug, Pack of 1NGK TR65IX (3692) Iridium IX Spark Plug, Pack of 1NGK 90083 LTR5BI-13 Laser Iridium Spark Plug, Pack of 4NGK (4344) (4344) LTR5IX-11 Iridium IX Spark Plug, (Pack of 1),Pack of 1NGK LKAR7BIX-11S Iridium IX Spark Plug (93501 Iridium Ix),4 PackNGK (4177) TR6 V-Power Spark Plug, Pack of 1E3 Spark Plugs E3.54 Automotive Spark Plug, Pack of 1NGK 90495 LTR6BHX Spark Plug (Pack of 1)NGK (5141) TR6GP G-Power Spark Plug, Pack of 1
BrandNGKNGKNGKNGKE3 Spark PlugsNGK
Core MaterialIridiumIridiumIridiumIridiumPlatinum
Top Material TypeMetalMetalMetalAlloy SteelMetal
ManufacturerNGKNGKNGKE3 Spark PlugsNGK
Item Weight1.44 ounces7.3 ounces0.16 ounces3.2 ounces0.8 ounces
Product Dimensions1 x 3.9 x 0.9 inches5.85 x 1.65 x 1.45 inches8.4 x 2.4 x 2.1 inches
Country of OriginJapanJapanChinaJapan
Is Discontinued By ManufacturerNoNoNoNoNo

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