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See Other Chevrolet Trailblazer Spark Plugs
2006-2009 Buick Allure Spark Plug NGK
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2006 - 2009 Chevrolet Trailblazer Spark Plug (NGK)

$16.64
Save up to 80% vs List Price!

ℹ️ Product Notes

⚠️ Most jobs typically require 8 of this item.
Gap 0.040"
Laser Iridium Spark Plug
NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
Brand: NGK
Condition: New
See Other Chevrolet Trailblazer Spark Plugs
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🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
514D370
  • Direct Fit for 2006 - 2009 Chevrolet Trailblazer
  • New Condition
  • NGK Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Center Electrode Core Material Copper
Center Electrode Design Fine Wire
Center Electrode Insulator Tip Projection 0.20, 5.0
Center Electrode Projection Long Projection
Center Electrode Tip Material Iridium
Electrical Terminal Type Non-removable Nut
Grade Type Performance
Ground Configuration J-gap
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Platinum
Hex Size 5/8" (16mm)
Insulator Height 2.07, 52.5
Insulator Material Ceramic
Manufacturer Heat Range 5
Material Grade Iridium Platinum
Part Number Iztr5b11
Pre Gap Size .044, 1.1
Reach 0.689, 17.5
Resistance 5000.0
Resistor Type Yes
Seat Type Tapered
Service Number Iztr5b11
Short Style Spark Plug No
Skirt No
Skirt Length 0.0
Stock Number 1465
Thread Diameter 0.551, 14.0
Washer Included No

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet
Trailblazer 2006-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A SUV 2006 - 2007 L6 4.2L RWD Automatic
B SUV 2006 - 2007 L6 4.2L RWD Automatic
B SUV 2006 L6 4.2L 4WD Automatic
Base SUV 2008 L6 4.2L 4WD Automatic
Base SUV 2008 V8 5.3L RWD/4WD Automatic
Base SUV 2006 - 2008 L6 4.2L RWD Automatic
LS SUV 2006 - 2007 L6 4.2L RWD/4WD Automatic
LS SUV 2006 - 2007 V8 5.3L RWD/4WD Automatic
LT SUV 2006 - 2009 L6 4.2L RWD/4WD Automatic
LT SUV 2006 - 2008 V8 5.3L RWD/4WD Automatic
SS SUV 2006 - 2009 V8 6.0L AWD/RWD Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Fits Years: 2006 2007 2008 2009

Fits Models: Trailblazer

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