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Iridium and Platinum Spark Plugs; Set of 8 (20-23 6.6L Gas Sierra 2500 HD)Find parts that fit my vehicle

Item HG70991
14 Reviews
Our Price

$74.99

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

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      • Iridium + Platinum Construction
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      • Platinum Center Electrode Core Material
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      • Iridium Center Electrode Tip Material
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      • Gap Size Ranges From 0.039 To 0.043 Inches
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      • Standard Ground Configuration
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      • Hex Size Measures 0.625 Inches
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      • Insulator Height Is 53 Millimeters
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      • Manufacturer Heat Range Of 5
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      • Resistance Of 5000 Ohms
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      • Tapered Seat Type
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      • Thread Diameter Of 14 Millimeters
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      • Fits 20-23 6.6L Gas Sierra 2500 HD
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      Description

      Premium Spark Plugs. The Iridium and Platinum Spark Plugs; Set of 8 provide reliable ignition performance for your engine. Designed to improve combustion efficiency, these spark plugs help enhance fuel economy and reduce emissions while ensuring smooth engine operation.

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      Construction and Appearance. Crafted with a platinum core and an iridium tip on the center electrode, these spark plugs feature durable, heat-resistant construction. The finish combines precision-engineered components for optimal conductivity and longevity.

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      Installation. Installation is straightforward, requiring no drilling or modifications. These plugs fit directly into the designated spark plug sockets for easy replacement.

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      Warranty. This product comes with a 2-year warranty for added peace of mind. Application. Specifically designed to fit the 20-23 6.6L Gas Sierra 2500 HD model.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Tech Specs

      4.4

      Customer Reviews (14)

      Questions & Answers

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      Will It Fit My Sierra 2500

      • 6.6L V8 - 20, 21, 22, 23