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Features, Description, Reviews, Q&A, Specs & Installation
High-Performance Spark Plugs. The Iridium and Platinum Spark Plugs; Set of 6 are designed to provide reliable ignition performance for your engine. These spark plugs help deliver more efficient combustion, improving engine power and fuel efficiency. Properly functioning spark plugs are essential for smooth engine operation and reducing emissions.
_x000D__x000D_Construction and Appearance. These spark plugs feature an iridium center electrode tip combined with a platinum core for enhanced durability and longevity. They include a standard ground configuration and a flat seat type, with a precisely preset gap of 0.047-0.051 inches. The design incorporates a robust ceramic insulator that withstands high temperatures, paired with a consistent heat range of 5.
_x000D__x000D_Installation. Installation is straightforward and requires only standard automotive tools. No drilling or modifications to the engine are necessary, allowing for quick and simple replacement for most experienced mechanics.
_x000D__x000D_Warranty. These spark plugs come with a 2-year warranty covering manufacturing defects and performance issues.
_x000D__x000D_Application. This set of spark plugs is specifically suited for the 1991-1999 3.0L Ranger and the 1991-1994 4.0L Ranger. Confirm compatibility before installation to ensure optimal engine performance.
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