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Find Ignition Parts for your Silverado 2500

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

Item HS80196
14 Reviews
Our Price

$74.99

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      Product Information

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

      Features

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      • 8 Pieces Spark Plugs
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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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      • Pre-set Gap Size 0.039–0.043 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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      • Warranty Two-Year
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      • Item Located United States
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      • Fits 2020–2023 6.6L Gas Silverado 2500 HD
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      Description

      High-Performance Spark Plugs. The Iridium and Platinum Spark Plugs set of 8 delivers reliable ignition performance to your engine for improved combustion efficiency and overall vehicle power. Designed to replace worn or faulty plugs, they help maintain smooth engine operation and optimal fuel economy.

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      Construction and Appearance. These spark plugs feature a durable combination of iridium for the center electrode tip and platinum for the core material, ensuring high wear resistance and long life. The plugs are pre-set with a precise electrode gap and have a standard ground configuration with a tapered seat for secure installation.

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      Installation. Installation is straightforward and does not require any drilling or modifications. They are designed to fit directly into the designated engine ports, making replacement quick and hassle-free.

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      Warranty. The plugs come with a two-year warranty covering manufacturing defects and performance issues.

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      Application. Specifically designed to fit the 2020 through 2023 Silverado 2500 HD equipped with the 6.6L gasoline engine.

      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 2500

      • 6.6L V8 - 20, 21, 22, 23