Rocker Arm & Valve Spring Tool for 3.7L/4.7L Engines

Precision Engineered Toolkit: The Yoursme Rocker Arm Remover & Valve Spring Compressor is specifically designed for 1999–2013 Chrysler, Dodge, and Jeep vehicles equipped with 3.7L and 4.7L engines. This dual-function tool replaces multiple OEM options, including Mopar part numbers 10102-8426, 8387, and 8516A, offering a cost-effective alternative without sacrificing quality.

Safe & Efficient Engine Maintenance: Engineered to simplify camshaft, rocker arm, and hydraulic lash adjuster removal, this tool ensures damage-free disassembly while allowing secure access to valve keepers with a magnet. Constructed from heat-treated, hardened steel with a black oxide finish, it resists rust, corrosion, and deformation—ideal for professional mechanics and DIY enthusiasts alike. Backed by a 1-year warranty and Yoursme’s commitment to customer satisfaction, this tool is a must-have for reliable engine repairs.