Alright Buick and Cadillac owners, if you're dealing with that annoying ticking noise from your engine or need to replace worn valve lifters, this SCITOO 20-piece hydraulic valve adjuster set might be your solution. These are brand new replacements that are tested to meet or exceed OEM specifications, so you know you're getting quality parts. They work with various Buick models including the LaCrosse (2005-2014), Enclave (2008-2014), Regal (2011-2014), Rainier (2004-2007), and several Cadillac models too with 3.6L, 2.4L, and other engines. The pushrod seat is made from special powdered metal iron alloy that's heat-treated for extra strength, and they feature a longer piston than conventional lifters for more load-bearing surface and increased longevity. If you're experiencing abnormal noise, stuck lifters, excessive wear, or check valve issues, these replacements can solve those problems. The set includes 20 hydraulic tappets ready for installation. Compatibility is key here - these fit OE part numbers JB-6051, 24100005, 9194698, 137500P010, and LIF312. Before ordering, double-check that these match your specific vehicle year, make, model, and engine to ensure proper fit. Whether you're a DIY mechanic or having a professional handle the installation, using quality replacement parts like these ensures your engine runs quietly and efficiently. The zinc-plated steel construction provides corrosion resistance, and the precise manufacturing means they should fit perfectly in your original vehicle components. If valve train noise has been driving you crazy, this comprehensive 20-piece set gives you everything needed to tackle the repair properly.