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See Other Chevrolet Trailblazer Spark Plugs
2006-2009 Chevrolet Avalanche 2500 Spark Plug Autolite
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2006 - 2009 Chevrolet Trailblazer 2500 Spark Plug (Autolite)

$14.30
Save up to 80% vs List Price!

ℹ️ Product Notes

⚠️ Most jobs typically require 8 of this item.
OE Style
Double Platinum Spark Plug
Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.
Brand: Autolite
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 #
2177601
  • Direct Fit for 2006 - 2009 Chevrolet Trailblazer
  • New Condition
  • Autolite 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 Insulator Tip Projection 0.19, 4.83
Center Electrode Projection Long Projection
Center Electrode Tip Material Platinum
Core Nose Length 0.449, 11.4
Electrical Terminal Type Non-removable Nut
Grade Type Performance
Ground Electrode Quantity 1
Ground Electrode Tip Design Standard
Ground Electrode Tip Material Platinum
Hex Size 5/8
Hex Type Hex
Indexed No
Insulator Height 2.026, 51.46
Insulator Material Ceramic
Pre Gap Size 0.044, 1.12
Reach 0.679, 17.25
Resistance 4000
Resistor Type Yes
Seat Type Tapered
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


Autolite® Double Platinum spark plugs have a platinum-to-platinum design that decreases gap erosion, reduces misfires, and provides improved durability*, leading to longer service life. It provides superior performance over copper and platinum plugs primarily used in distributorless ignition system (DIS) engines.

Interchange Parts

Brand Part Number
ACDelco 41-928
ACDelco 41-974
ACDelco 41-983
ACDelco R44LTSM
ACDelco R44LTSM6
ACDelco R44LTSMA
Bosch 8104
Bosch 8117
Bosch HR9LPP33X
Champion Spark Plug RS12PLP
Champion Spark Plug RS14PMP4
General Motors 12561454
General Motors 12563707
General Motors 12578277
General Motors 25161677
General Motors 88901011
Isuzu 8-12563-707-0
Mopar SP0RS12PLP
NGK PTR5D-10
NGK PZTR5A-15
Splitfire - Archived TP524C
Torch 9003

Fits Years: 2006 2007 2008 2009

Fits Models: Trailblazer

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