About This

• 【SPECIFIC FOR FORD 3-VALVE】 Specifically designed for 2008 and newer Ford 4.6L, 5.4L, and 6.8L 3-valve Triton engines (like F-150, Expedition) with 12mm spark plugs. This 5608 adapter bridges the gap where standard kits fail to reach the deep-seated spark plug holes.
• 【PRECISE LEAK-FREE TESTING】 Features standard 12mm male to 14mm female threads with high-precision sealing O-rings. The thermally stable metal construction ensures zero pressure loss during cranking, delivering accurate cylinder diagnostics to identify worn piston rings or valve issues.
• 【REINFORCED DEEP-REACH DESIGN】 Unlike shorter adapters that get stuck, our 7-inch extended length and textured rubber grip allow for effortless installation and removal in narrow engine bays. The smooth threads prevent cross-threading in delicate aluminum cylinder heads.
• 【PROFESSIONAL GRADE DURABILITY】 Crafted from high-strength, corrosion-resistant metal to withstand high-pressure testing and frequent disassembly. Compatible with OTC 5605, 5606, and most compression test kits with a 14mm hose thread.
• 【ESSENTIAL DIAGNOSTIC COMPANION】 A must-have for DIYers and professional mechanics to resolve misfires and performance loss. Effectively detects abnormal cylinder pressure early, helping you avoid costly engine overhauls.

Overview

• Brand : ZNZNZZ
• Material : Metal
• Item Weight : 122 Grams
• Number of Items : 1
• Thread Type : 12mm Male, 14mm Female