Best Spark Plugs For Chevy Trailblazer: image
Top Pick

  • Brand:Champion
  • Core Material:Copper
  • Top Material Type:Metal

Value for Money

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

Honorable Mention

  • Brand:ACDelco
  • Core Material:Copper
  • Top Material Type:Nickel

Best Spark Plugs For Chevy Trailblazer

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Top 10 Best Spark Plugs For Chevy Trailblazer

1

Fram Autolite 5245-4PK Copper Resistor Spark Plug, Pack of 4

26 ratings | 7 offers | 26 Reviews
Price: $5.59$13.63
Why we chose it
  • Resistor reduces radio frequency interference (RFI) and electrode erosion
  • Full copper core electrode provides better performance in all conditions
  • Copper-glass seal bonds insulator, terminal post, and center electrode together to provide a tight seal that is 100 percent leak-proof
  • Cold-formed steel shell and precision rolled threads, with one-piece terminal post to add strength
  • Fit type: Vehicle Specific
  • Multi-rib insulator reduces danger of “flash-over”
Fram Autolite 5245-4PK Copper Resistor Spark Plug, Pack of 4: image
92%
customers recommend this product
4.6/ 5
Top Pick
2

Champion Copper Plus 401 Spark Plug (Carton of 1)

243 ratings | 5 offers | 243 Reviews
Price: $5.94$9.3
Why we chose it
  • Superior corrosion resistance. Resists fouling
  • Champion copper plus spark plugs use TinTac and Ultraseal Shells, this eliminates the need for the use of anti-seize compound during installation by providing the best corrosion protection of any spark plug in the industry
  • Copper Plus – Dependable Performance and Durability
  • Durable: Champion copper plus spark plugs are built to ISO and SAE standards for proven performance Champion’s patented SAC-9 semi-conductor resistor provides maximum EMI and RFI suppression
  • Copper core center electrode allows for accurate control of heat range for longer life
  • The Champion copper plus spark plug features a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics
  • Built to ISO and SAE standards for proven performance
  • Provides longer life Copper core center electrode allows for accurate control of the plug’s heat range, optimizing the plug’s performance and adding to the longevity of the spark plug
Champion Copper Plus 401 Spark Plug (Carton of 1): image
88%
customers recommend this product
4.4/ 5
Easy to install4.6
Mileage3.5
Value for money3
3

ACDelco GM Original Equipment R44LTSM Conventional Spark Plug

145 ratings | 18 offers | 145 Reviews
Price: $1.69$13.94
Why we chose it
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
  • Copper core provides great heat transfer and helps maximize plug durability
  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • Available for use in Marine applications
  • Ribbed suppressor seal extends resistance and helps prevent spark ‘flash over’ and misfires
  • Black Onyx coating helps reduce corrosion
  • Nickel-chrome alloy sheathing helps prevent corrosion on center electrode
ACDelco GM Original Equipment R44LTSM Conventional Spark Plug: image
88%
customers recommend this product
4.4/ 5
4

NGK 2238 TR5 V-Power Plug – 4-Pack

42 ratings | 13 offers | 42 Reviews
Price: $10.57$22.89
Why we chose it
  • Improved ignitability over standard nickel plugs
  • Tested to the highest OE standards
  • Offers reliable performance
  • Trivalent metal plating eliminates the need for anti-seize
  • Fit type: Vehicle Specific
  • Actual OE or equivalent spark plug
NGK 2238 TR5 V-Power Plug - 4-Pack: image
90%
customers recommend this product
4.5/ 5
5

NGK 3186 Spark Plug One Replacement

39 ratings | 10 offers | 39 Reviews
Price: $4.49$8.66
Why we chose it
  • Package quantity:1
  • Product Type:SPARK PLUG
  • Package weight:0.018 kg
  • Package dimensions:2.032 cm L x 2.286 cm W x 8.636 cm H
NGK 3186 Spark Plug One Replacement: image
92%
customers recommend this product
4.6/ 5
6

Champion Platinum Power 3015 Spark Plug (Carton of 1)

7 ratings | 7 offers | 7 Reviews
Price: $5.48$7.78
Why we chose it
  • Fine-wire center electrode for greater ignitability
  • Platinum Power- Premium Spark Plug. Powerful Performance.
  • Exclusive heat-active alloy allows the electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads
  • V-trimmed ground electrode promotes sharper spark focus
  • Platinum conductor Center electrode platinum tip wears less than a standard spark plug This allows the plug to maintain the gap setting throughout its life
  • Heat-Active alloy allows electrodes to reach optimal temperature
  • Platinum center electrode for long life
Champion Platinum Power 3015 Spark Plug (Carton of 1): image
76%
customers recommend this product
3.8/ 5
7
Why we chose it
  • Original equipment, pre-gapped replacement delivering optimum fit, form and function
  • 4 year performance satisfaction guarantee
  • 360 continuous laser welding to fuse the platinum firing pin for increased durability
  • Platinum firing pin and yttrium enhanced ground electrode provide 2X longer service life compared to standard copper plugs
  • Fine wire design provides better ignitability and performance
Bosch 6704 Platinum Spark Plug (Pack of 4) Cadillac, Chevrolet, GMC +More: image
20%
customers recommend this product
1/ 5
8

Autolite AP5245-4PK Platinum Spark Plug, 4 Pack

22 ratings | 11 offers | 22 Reviews
Price: $9.69$23.26
Why we chose it
  • Nickel-plated steel shell for long-life corrosion resistance
  • Yttrium enhanced, high nickel alloy side electrode maintains precise gap to increase plug life
  • Full platinum tip ensures virtually no gap erosion for long plug life
  • Necked-down center electrode fires quicker and cleaner, with less voltage for easier starts, quicker acceleration, and improved fuel economy
  • Platinum alloy pad on ground electrode provides extended durability and service life and platinum-to-platinum firing
Autolite AP5245-4PK Platinum Spark Plug, 4 Pack: image
94%
customers recommend this product
4.7/ 5
9

8Pcs #N-G-K TR5IX 7397 Iridium IX Spark Plug

30 ratings | 4 offers | 30 Reviews
Price: $53.99$66.17
Why we chose it
  • This Listing is for 8 Spark Plugs
  • NGK is the world’s largest supplier of OEM spark plugs
  • Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity.
  • Research applications prior to purchase to make sure this part fits your vehicle including engine, trim level & quantity needed
  • Offering the Quality, Reliability and Durability You’d Expect from an OEM Manufacturer
8Pcs #N-G-K TR5IX 7397 Iridium IX Spark Plug: image
94%
customers recommend this product
4.7/ 5
10

NGK (3784) PTR5D-10 Laser Platinum Spark Plug, Pack of 1

8 ratings | 15 offers | 8 Reviews
Price: $7.48$23.53
Why we chose it
  • Includes laser welded platinum tip on center electrode and platinum tip on the ground electrode
  • Constructed from durable material
  • Easy installation
  • Taper cut reduces the voltage necessary and provides better throttle response
  • You can depend on NGK for quality and reliability
NGK (3784) PTR5D-10 Laser Platinum Spark Plug, Pack of 1: image
90%
customers recommend this product
4.5/ 5
Top Pick
Champion Copper Plus 401 Spark Plug (Carton of 1)
Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
Ranking the Brands
Autolite: 20.00%
Champion: 20.00%
ACDelco: 10.00%
NGK: 30.00%
Bosch Automotive: 10.00%
: 10.00%

Comparison Table

Сomparison: Fram Autolite 5245-4PK Copper Resistor Spark Plug, Pack of 4: imageСomparison: Champion Copper Plus 401 Spark Plug (Carton of 1): imageСomparison: ACDelco GM Original Equipment R44LTSM Conventional Spark Plug: imageСomparison: NGK 2238 TR5 V-Power Plug - 4-Pack: imageСomparison: NGK 3186 Spark Plug One Replacement: imageСomparison: Champion Platinum Power 3015 Spark Plug (Carton of 1): imageСomparison: Bosch 6704 Platinum Spark Plug (Pack of 4) Cadillac, Chevrolet, GMC +More: imageСomparison: Autolite AP5245-4PK Platinum Spark Plug, 4 Pack: imageСomparison: 8Pcs #N-G-K TR5IX 7397 Iridium IX Spark Plug: imageСomparison: NGK (3784) PTR5D-10 Laser Platinum Spark Plug, Pack of 1: image
Fram Autolite 5245-4PK Copper Resistor Spark Plug, Pack of 4Champion Copper Plus 401 Spark Plug (Carton of 1)ACDelco GM Original Equipment R44LTSM Conventional Spark PlugNGK 2238 TR5 V-Power Plug – 4-PackNGK 3186 Spark Plug One ReplacementChampion Platinum Power 3015 Spark Plug (Carton of 1)Bosch 6704 Platinum Spark Plug (Pack of 4) Cadillac, Chevrolet, GMC +MoreAutolite AP5245-4PK Platinum Spark Plug, 4 Pack8Pcs #N-G-K TR5IX 7397 Iridium IX Spark PlugNGK (3784) PTR5D-10 Laser Platinum Spark Plug, Pack of 1
BrandAutoliteChampionACDelcoNGKNGKChampionBosch AutomotiveAutoliteNGK
Core MaterialCopperCopperCopperNickelPlatinumPlatinumIridium
Top Material TypeAlloy SteelMetalNickelMetal, NickelMetalNickel, Alloy SteelMetal
ManufacturerFRAMChampion Spark PlugACDelcoNGKChampion Spark PlugBoschAutoliteNGK
Item Weight1.6 ounces0.88 ounces0.8 ounces1.6 ounces1.6 ounces9.6 ounces1.76 ounces10.6 ounces
Product Dimensions2.97 x 1.24 x 0.83 inches3.94 x 3.94 x 3.94 inches4.1 x 3.5 x 1.1 inches3.8 x 0.9 x 1 inches4.2 x 4.2 x 2 inches1 x 1 x 3.38 inches2.87 x 0.71 x 0.71 inches
Country of OriginChinaUSAChinaGermanyMexico
Is Discontinued By ManufacturerYesNoYesYesNoNo
ExteriorChromeMachinedMachinedMachinedPolished

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