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Find Ignition Parts for your Sierra 1500

Iridium and Platinum Spark Plugs; Set of 8 (99-09 4.8L, 5.3L Sierra 1500)Find parts that fit my vehicle

Item S602385
12 Reviews
Our Price

$59.99

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      Product Information

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

      Features

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      • Iridium and Platinum Spark Plugs
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      • Set of 8
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      • Center Electrode Core Material: Platinum
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      • Center Electrode Tip Material: Iridium
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      • Gap Size: 0.035-0.039 Inches
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      • Ground Configuration: Standard
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      • Hex Size: 5/8 Inches
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      • Insulator Height: 53 Millimeters
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      • Manufacturer Heat Range: 5
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      • Reach: 0.708 Inches
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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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      • Fits 99-09 4.8L, 5.3L Sierra 1500
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      Description

      Premium Ignition Upgrade. The Iridium and Platinum Spark Plugs set of 8 is designed to enhance engine performance by providing superior ignition efficiency and durability. These plugs deliver stable combustion and improved fuel economy, keeping your engine running smoothly. They are essential for maintaining optimal power and reducing emissions in your vehicle.

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      Construction and Appearance. Crafted from high-performance iridium and platinum materials, these spark plugs feature a platinum core with an iridium tip for durability and excellent conductivity. The design includes a tapered seat and a standard ground configuration, finished with a sleek metallic look that ensures reliable heat dissipation and corrosion resistance.

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      Installation. Installation is straightforward and requires no drilling, making it suitable for professional mechanics and automotive enthusiasts alike. They fit directly onto compatible engines using standard tools.

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      Warranty. This product includes a 2-year warranty, ensuring quality and customer satisfaction. Application. This set is designed to fit 99-09 4.8L and 5.3L Sierra 1500 engines specifically, ensuring precise compatibility and optimal performance for these models.

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

      Tech Specs

      4.7

      Customer Reviews (12)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09
      • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09