Upgrade 5608 Compression Tester Adapter 12mm Compatible with 2008 and Newer Ford 4.6L, 5.4L and 6.8L 3-Valve Engines with 12mm Spark Plugs

The 5608 High-Precision Compression Test Adapter is a 7-inch 12mm-to-14mm threaded adapter designed for 2008 and newer Ford 4.6L, 5.4L, and 6.8L 3-valve engines with 12mm spark plugs. Made from premium metal for durability and precise fit, it connects effortlessly to OTC series and other 14mm-threaded compression testers, including OTC5605, OTC5606, and their variants. Quick to install and highly reliable, this adapter ensures accurate cylinder compression readings, helping both professional mechanics and car enthusiasts diagnose engine conditions efficiently.

• Universal Compatibility: 7-inch adapter with 12mm male and 14mm female threads, easily connects to most compression testers on the market, including OTC series and other testers with 14mm threaded fittings
• Designed for Ford Engines: Specifically engineered for 2008 and newer Ford 4.6L, 5.4L, and 6.8L 3-valve engines, compatible with 12mm spark plugs for a hassle-free installation without modifications
• Durable & Precise Construction: Made from premium metal for accurate threading, wear resistance, and corrosion protection, ensuring long-lasting, reliable performance
• Works with Multiple Tester Models: Fully compatible with OTC5605, OTC5606, OTC5605-DG, OTC5606-DG, OTC5606-DGH, and other standard 14mm thread compression testers, offering versatile use for your toolkit
• Enhances Engine Maintenance Efficiency: Quick and secure installation ensures accurate cylinder compression readings, helping diagnose engine condition faster—perfect for professional mechanics and car enthusiasts alike