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Find Ignition Parts for your Silverado 3500

Iridium and Platinum Spark Plugs; Set of 8 (20-23 6.6L Gas Silverado 3500 HD)Find parts that fit my vehicle

Item SHS70893
14 Reviews
Our Price

$74.99

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      Product Information

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

      Features

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      • Quantity 8 Pieces
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      • Material Iridium and Platinum
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      • Center Electrode Core Material Platinum
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      • Center Electrode Tip Material Iridium
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      • Gap Size 0.039 to 0.043 Inches
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      • Ground Configuration Standard
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      • Hex Size 0.625 Inches
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      • Insulator Height 53 Millimeters
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      • Manufacturer Heat Range 5
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      • Resistance 5000 Ohms
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      • Seat Type Tapered
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      • Thread Diameter 14 Millimeters
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      • Two-Year Warranty Included
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      • Item Located In United States
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      • Fits 2020-2023 6.6L Gas Silverado 3500 HD
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      Description

      HIGH-PERFORMANCE SPARK PLUG SET. The Iridium and Platinum Spark Plugs; Set of 8 offers advanced ignition technology designed to deliver reliable spark and enhance engine performance. These spark plugs provide improved combustion efficiency and durability for optimal vehicle operation. Suitable for applications requiring durable, high-performance ignition components, these plugs help maintain smooth and efficient engine function.

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      CONSTRUCTION AND APPEARANCE. Crafted with iridium and platinum materials, these spark plugs feature an iridium tip and a platinum core electrode for superior conductivity and wear resistance. The components are precision-engineered with a tapered seat and standard ground configuration, along with a 53 mm insulator height, 14 mm thread diameter, and a gap size of 0.039 to 0.043 inches, finished for durability and consistent performance.

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      INSTALLATION. Installation is straightforward, requiring no drilling, and can typically be performed with standard automotive tools. These plugs are designed for direct fitment, ensuring a hassle-free replacement process.

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      WARRANTY. Includes a two-year warranty, providing confidence in product quality and longevity.

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      APPLICATION. Specifically fit for the 2020 to 2023 model years of the 6.6L Gas Silverado 3500 HD with no exclusions or special notes for this exact fitment.

      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 Silverado 3500

      • 6.6L V8 - 20, 21, 22, 23