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  • In Stock
  • Ships out in 1-2 business days
  • Sold individually
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  • 5 5 out of 5 stars
    (1 customer reviews)

  • Part #: AC41-985
  • Mfr #: 41-985
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2001-2007 Chevrolet Silverado 2500 HD Spark Plug - AC Delco - AC Delco Professional Platinum, OE replacement

  • Product Details
  • Manufacturer Info
  • Related Products
  • Fitment Info
AC DELCO IRIDIUM SPARK PLUG, SOLD INDIVIDUALLY

AC Delco Iridium Spark Plug allows smaller, more efficient electrode designs for improved cold starting, and quicker acceleration.

Features:
  • Constructed from top quality materials to help the engine run clean and longer
  • Copper core center electrode for improved heat transfer to the tip
  • Engineered to high standards and tested under extreme conditions to exceed OE specifications


  • Series: AC Delco Professional Platinum
  • Product Fit: OE replacement
  • Quantity Sold: Sold individually
  • Electrode Core Material: Copper
  • Plug Type: Resistor
  • Anticipated Ship Out Time: 1-2 business days
  • Electrode Tip Material: Double Platinum
  • Warranty: 100,000-mile AC Delco limited warranty
  • Fit note: Truck
This product fits the following Chevrolet Silverado 2500 HD submodels
  • 2007-2007: Classic LS; 8 Cyl 6.0L; "GAS, FI, Naturally Aspirated, VIN U"
  • 2007-2007: Classic LT; 8 Cyl 6.0L; "GAS, FI, Naturally Aspirated, VIN U"
  • 2007-2007: Classic WT; 8 Cyl 6.0L; "GAS, FI, Naturally Aspirated, VIN U"
  • 2004-2006: WT; 8 Cyl 6.0L; "GAS, FI, Naturally Aspirated, VIN U"
  • 2001-2006: LS; 8 Cyl 6.0L; "GAS, FI, Naturally Aspirated, VIN U"
  • 2001-2006: LT; 8 Cyl 6.0L; "GAS, FI, Naturally Aspirated, VIN U"
  • 2001-2005: Base; 8 Cyl 6.0L; "GAS, FI, Naturally Aspirated, VIN U"
  • 2002-2002: Base; 8 Cyl 6.0L; "BI-FUEL, FI, Naturally Aspirated, VIN U"
  • 2002-2002: Base; 8 Cyl 6.0L; "CNG, FI, Naturally Aspirated, VIN U"
  • 2002-2002: LS; 8 Cyl 6.0L; "BI-FUEL, FI, Naturally Aspirated, VIN U"
  • 2002-2002: LS; 8 Cyl 6.0L; "CNG, FI, Naturally Aspirated, VIN U"
  • 2002-2002: LT; 8 Cyl 6.0L; "BI-FUEL, FI, Naturally Aspirated, VIN U"
  • 2002-2002: LT; 8 Cyl 6.0L; "CNG, FI, Naturally Aspirated, VIN U"

Product reviews

by bigal, February 17, 2009

Appearance:
Ease of Use/Installation:
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Overall Rating:

easy to install,put them on my 2000 silverado.After installation noticed better throttle responce and better idle,will buy again.