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Find Ignition Parts for your F-350

Iridium and Platinum Spark Plugs; Set of 8 (99-04 5.4L F-350 Super Duty)Find parts that fit my vehicle

Item SSD71109
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14 Reviews
Our Price

$59.99

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      Product Information

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

      Features

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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 (In) 0.047-0.051
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      • Ground Configuration Standard
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      • Hex Size (In) 0.625
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      • Insulator Height (Mm) 53
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      • Manufacturer Heat Range 5
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      • Reach (In) 0.708
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      • Resistance (Ohms) 5000
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      • Seat Type Flat
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      • Thread Diameter (Mm) 14
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      • Fits 99-04 5.4L F-350 Super Duty
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      Description

      High-Performance Ignition. The Iridium and Platinum Spark Plugs; Set of 8 are engineered to deliver superior ignition performance to your vehicle’s engine. They provide a reliable and consistent spark to optimize combustion, enhancing engine efficiency and power output. This set is essential for maintaining optimal engine function and fuel economy.

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      Construction and Appearance. These spark plugs feature a durable iridium center electrode tip paired with a platinum core, combining both metals for enhanced durability and thermal conductivity. The plugs include a standard ground configuration, an insulator with a height of 53 mm, and a flat seat design, finished with a polished metal exterior for corrosion resistance and long-lasting performance.

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      Installation. Installation is straightforward and requires no drilling or modifications, suitable for professional or experienced DIY mechanics. The plugs fit directly into the engine's existing spark plug ports and use a standard size wrench for tightening.

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      Warranty. This product comes with a 2-year warranty covering manufacturing defects and performance issues.

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      Application. Compatible with 99-04 5.4L F-350 Super Duty engines to ensure a perfect fit without any modifications.

      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 F-350

      • 5.4L V8 - 99, 00, 01, 02, 03, 04