3/8" NPT Pipe Plug, Vibra-Seal Coating, Pack of 10 – Compatible with L4, L6, V6, V8 Automotive Engines or Any Application with 3/8" NPT Threaded Hole | Leak-Proof Seal | Durable Performance

These 3/8" NPT male pipe plugs are engineered with a Vibra-Seal coating, providing excellent resistance to leaks and vibrations. Designed for automotive engines, including L4, L6, V6, and V8 configurations, these plugs ensure a secure, airtight seal. Manufactured in the USA with premium zinc plated steel, the pack of 10 plugs offers both durability and easy installation with their hex head design. Ideal for high-vibration environments, these plugs are trusted by professionals for reliable engine maintenance. Enginequest has inventory in many different sizes of plugs. NPT, Metric and Japanese thread.

• Vibra-Seal Coating: Coated with Vibra-Seal for superior leak and vibration resistance, ensuring a long-lasting and airtight seal.
• Durable Alloy: Made with high-quality zinc plated steel for enhanced durability and performance in automotive engines or industrial ⅜ applications.
• Automotive Use: Ideal for L4, L6, V6, and V8 engines, ensuring tight and secure pipe sealing in high-vibration conditions.
• Easy Installation: Features a hex design for easy installation and removal with standard tools.
• Made in the USA: Proudly manufactured in the USA with high-grade materials, ensuring consistent quality.
• EngineQuest: Over 75 Years of U.S. Automotive Expertise – Designed in the USA with Top-Quality Control. Proud IMCA/WISSOTA Supporter. Backed by a 1-Year Parts & Labor Warranty.