Best Spark Plugs For Toyota Sequoia: image
Top Pick

  • Brand:NGK
  • Core Material:Copper
  • Gap Size:0.9 Millimeters
  • Thread Size:14 millimeters
  • Top Material Type:Metal, Nickel

Best Value

  • Brand:Denso
  • Core Material:Iridium
  • Top Material Type:Metal
  • Vehicle Service Type:Denso Iridium Spark Plug Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. Because of the strength and hardness of iridium, there is virtually no electrode wear. This combined with a platinum ground electrode, creates a spark plug that is almost impervious to wear even under extreme driving or racing conditions. Technical Specifications – Extra Long Life Iridium Plug, 14mm Thread, 19mm (3/4″) Reach, 5/8″ (16mm) Hex Size, Gasket Seat, Resistor, Solid Terminal, 0.7mm Fine Wire Iridium-Tipped Center Electrode, Platinum Tipped Ground Electrode, .044″ (1.1mm) GapDenso Iridium Spark Plug Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. B… See more

Honorable Mention

  • Brand:NGK
  • Core Material:Iridium
  • Top Material Type:Metal

Best Spark Plugs For Toyota Sequoia

Listen Audio Version of Our Article

Top 9 Best Spark Plugs For Toyota Sequoia

1

Autolite APP104-4PK Double Platinum Spark Plug, Pack of 4

331 ratings | 8 offers | 331 Reviews
Price: $13.75$29.79
Why we chose it
  • country of origin :Mexico
  • Product type :SPARK PLUG
  • Package dimensions :3.048 cm L x8.89 cm W x10.414 cm H
  • package weight :0.136kg
Autolite APP104-4PK Double Platinum Spark Plug, Pack of 4: image
92%
customers recommend this product
4.6/ 5
Value for money4.4
Mileage4.2
Longevity4
2

Denso (3297) SK20R11 Spark Plugs, Pack of 4

155 ratings | 12 offers | 155 Reviews
Price: $28.21$39.16
Why we chose it
  • 0.7mm Fine Wire Iridium-Tipped Center Electrode,Long life and high reliability
  • Extra Long Life Iridium Plug,Excellent acceleration and performance
  • Single Plug
  • Stable combustion during idling,Features iridium with high melting point
Denso (3297) SK20R11 Spark Plugs, Pack of 4: image
96%
customers recommend this product
4.8/ 5
Longevity5
Value for money4.9
Mileage4.9
3

Autolite XP3923-4PK Iridium XP Spark Plug, Pack of 4

719 ratings | 8 offers | 719 Reviews
Price: $27.03$36.23
Why we chose it
  • Platinum protected ground wire for maximum efficiency in all ignition types
  • Limited lifetime warranty
  • Better overall ignitability and optimum performance
  • V-trimmed ground electrode for improved ignitability
  • Iridium-enhanced 0.6mm finewire design for optimal durability and performance
Autolite XP3923-4PK Iridium XP Spark Plug, Pack of 4: image
94%
customers recommend this product
4.7/ 5
Value for money4.6
Mileage4.5
Longevity4.1
4

NGK 6619 Iridium IX Spark Plug. Part# LFR6AIX-11

277 ratings | 12 offers | 277 Reviews
Price: $7.99$12.94
Why we chose it
  • NGK Part# LFR6AIX-11
  • Fine Wire (0.6mm) Iridium Center Electrode
NGK 6619 Iridium IX Spark Plug. Part# LFR6AIX-11: image
92%
customers recommend this product
4.6/ 5
Longevity4.3
Value for money4.2
Mileage4
Easy to install1.3
5
Why we chose it
  • DENSO # 3381 — K20HR-U11
  • 1order 6 Pieces
  • Standard
  • FREE SHIPPING to anywhere IN USA and territories For This Item
  • Spark Plugs
6 PCSNEW -- DENSO #3381 -- U-GROOVE - Standard Spark Plugs -- K20HR-U11: image
96%
customers recommend this product
4.8/ 5
Value for money5
Mileage5
Easy to install5
6

E3 Spark Plugs E3.109 Premium Racing Spark Plug, Pack of 1

14 ratings | 9 offers | 14 Reviews
Price: $3.99$11.45
Why we chose it
  • WHAT’S INCLUDED: One (1) E3.109 spark plug. Features 14mm thread diameter 0.708-inch thread reach plug with taper seat 5/8-inch hex size
  • PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 2 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder
  • FOR HIGH-PERFORMANCE ENGINES: Replacement spark plug for a variety of racing applications, specifically designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
  • Fit type: Vehicle Specific
  • CROSS-REFERENCE: Autolite AR93 and AR94 Champion 280, 685, S59YC, and S61YC NGK 7891 and R5724-9
  • SMOOTHER ACCELERATION: Fast flame propagation initiated by the ground electrode results in a more complete burn of the fuel and air mixture
E3 Spark Plugs E3.109 Premium Racing Spark Plug, Pack of 1: image
96%
customers recommend this product
4.8/ 5
7

Fram Autolite XP5325-4PK Iridium XP Spark Plug, Pack of 4

317 ratings | 8 offers | 317 Reviews
Price: $20.11$38.41
Why we chose it
  • Limited lifetime warranty
  • Better overall ignitability and optimum performance
  • 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
Fram Autolite XP5325-4PK Iridium XP Spark Plug, Pack of 4: image
90%
customers recommend this product
4.5/ 5
Value for money4.2
Mileage4.1
Longevity4
8

Autolite APP5325-4PK Double Platinum Spark Plug, Pack of 4

825 ratings | 9 offers | 825 Reviews
Price: $18.47$31.8
Why we chose it
  • Works to optimize engine performance for a longer life and improved fuel economy
  • Fit type: Vehicle Specific
  • Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts and quicker acceleration
  • High nickel alloy side electrode maintains precise gap
  • Full copper core electrode provides better performance in all conditions
  • Full platinum tips ensure virtually no gap erosion
Autolite APP5325-4PK Double Platinum Spark Plug, Pack of 4: image
92%
customers recommend this product
4.6/ 5
Longevity4.5
Value for money4.4
Mileage4.3
Top Pick
9

NGK Spark Plug BKR5E-11, Pack of 4

227 ratings | 17 offers | 227 Reviews
Price: $6.32$19.99
Why we chose it
  • Model Number: FBA 6953
  • Brand Name: NGK
  • Genuine OEM NGK parts
  • Pack of 4
NGK Spark Plug BKR5E-11, Pack of 4: image
94%
customers recommend this product
4.7/ 5
Easy to install5
Mileage4.9
Value for money4.7
Ranking the Brands
Autolite: 44.44%
Denso: 22.22%
NGK: 22.22%
E3 Spark Plugs: 11.11%

Comparison Table

Сomparison: Autolite APP104-4PK Double Platinum Spark Plug, Pack of 4: imageСomparison: Denso (3297) SK20R11 Spark Plugs, Pack of 4: imageСomparison: Autolite XP3923-4PK Iridium XP Spark Plug, Pack of 4: imageСomparison: NGK 6619 Iridium IX Spark Plug. Part# LFR6AIX-11: imageСomparison: 6 PCSNEW -- DENSO #3381 -- U-GROOVE - Standard Spark Plugs -- K20HR-U11: imageСomparison: E3 Spark Plugs E3.109 Premium Racing Spark Plug, Pack of 1: imageСomparison: Fram Autolite XP5325-4PK Iridium XP Spark Plug, Pack of 4: imageСomparison: Autolite APP5325-4PK Double Platinum Spark Plug, Pack of 4: imageСomparison: NGK Spark Plug BKR5E-11, Pack of 4: image
Autolite APP104-4PK Double Platinum Spark Plug, Pack of 4Denso (3297) SK20R11 Spark Plugs, Pack of 4Autolite XP3923-4PK Iridium XP Spark Plug, Pack of 4NGK 6619 Iridium IX Spark Plug. Part# LFR6AIX-116 PCSNEW — DENSO #3381 — U-GROOVE – Standard Spark Plugs — K20HR-U11E3 Spark Plugs E3.109 Premium Racing Spark Plug, Pack of 1Fram Autolite XP5325-4PK Iridium XP Spark Plug, Pack of 4Autolite APP5325-4PK Double Platinum Spark Plug, Pack of 4NGK Spark Plug BKR5E-11, Pack of 4
ManufacturerFRAMD-E-N-S-OFRAMNGKDenso Sales California, Inc.E3 Spark PlugsFRAMAutoliteNGK
BrandAutoliteDensoAutoliteNGKDensoE3 Spark PlugsAutoliteAutoliteNGK
Item Weight1.76 ounces1.6 ounces6.7 ounces0.634 ounces11.5 ounces1.6 ounces7.8 ounces8 ounces6.1 ounces
Package Dimensions4.1 x 3.5 x 1.2 inches4.29 x 3.7 x 1.18 inches4.17 x 3.58 x 1.06 inches
Country of OriginMexicoMexicoChinaMexicoMexico
ExteriorBrushedChromeMachinedChromeChrome
Core MaterialIridiumIridiumIridiumIridiumCopperCopper
Top Material TypeMetalAlloy SteelMetalMetalNickelNickelMetal, Nickel
Product Dimensions3.4 x 0.8 x 0.6 inches10 x 3 x 3 inches3.62 x 5.76 x 0.96 inches1 x 4 x 6 inches4.3 x 3.6 x 1.2 inches4 x 3.5 x 1 inches
Is Discontinued By ManufacturerNoNoNoNoNoNoNo

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