Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
High-Efficiency Spark Upgrade. The Iridium XP Spark Plug is engineered to deliver enhanced ignition performance, improved fuel efficiency, and long service life for your 1992 to 1995 Corvette C4. With its fine-wire iridium center electrode and reduced voltage requirements, this spark plug provides consistent combustion and reliable starts under all driving conditions—ideal for both stock and high-performance applications.
Construction and Appearance. Built from premium-grade materials, the Iridium XP Spark Plug features a fine-wire iridium center electrode and a nickel-plated shell that resists corrosion and seizing. Its trapezoidal ground electrode design enhances flame kernel growth for superior ignition efficiency. Every component is rigorously tested to meet or exceed OE standards for performance, durability, and fit.
Installation. Installation is easy and requires no modifications or special tools. This spark plug is a direct replacement and fits perfectly into factory cylinder heads, making it ideal for DIY maintenance or performance upgrades.
Application. This Iridium XP Spark Plug fits 1992 to 1995 Corvette C4.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box