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Find Ignition Parts for your Sierra 3500

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

Item SHG70175
Limited Time
12 Reviews
Our Price

$74.99

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      Product Information

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

      Features

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      • Brand A-Premium
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      • Warranty 2-Year
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      • Item Located United States
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      • Quantity 8
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      • Material Iridium + 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 (Inches) 0.039-0.043
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      • Ground Configuration Standard
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      • Hex Size (Inches) 0.625
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      • Insulator Height (Millimeters) 53
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      • Manufacturer Heat Range 5
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      • Resistance (Ohms) 5000
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      • Seat Type Tapered
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      • Thread Diameter (Millimeters) 14
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      • Fits 2020-2023 6.6L Gas Sierra 3500 HD
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      Description

      Premium Ignition Components. The Iridium and Platinum Spark Plugs, Set of 8, provide reliable ignition performance by delivering consistent sparks to ignite the air-fuel mixture within an engine’s combustion chamber. Designed for automotive engines, they enhance fuel efficiency, reduce emissions, and support smooth engine operation.

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      Construction and Appearance. Crafted from high-performance iridium and platinum materials, these spark plugs feature a durable platinum core electrode and an iridium tip for optimal conductivity and longevity. They have a precision pre-set gap of 0.039 to 0.043 inches and a high resistance rating of 5000 ohms, finished with a standard hex size and tapered seat to ensure proper fitment and sealing.

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      Installation. Installation is straightforward and requires no drilling or modifications, fitting directly into compatible engine cylinder heads. Basic tools are sufficient, making replacement accessible for experienced technicians and skilled enthusiasts.

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      Warranty. This set of spark plugs includes a comprehensive 2-year warranty, assuring quality and performance integrity.

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      Application. Specifically designed to fit the 2020 to 2023 Sierra 3500 HD equipped with a 6.6L gas engine, meeting all OEM specifications for this vehicle configuration.

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

      Tech Specs

      4.7

      Customer Reviews (12)

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.6L V8 - 20, 21, 22, 23