Stage 3b DUAL VANOS O-Ring Seal Repair Kit for BMW - M54/M52tu/M56

Stage 3b Dual VANOS O-Ring Seal Repair Kit for – M54, M52TU, M56 Engines Ultimate vanos Rebuild Kit – Fix Cold Start Rattle, Oil Leaks & Performance Loss Restore your car's engine to peak performance with the Stage 3b Dual VANOS O-Ring Seal Repair Kit, engineered for maximum reliability and long-term durability. Specifically designed for dual vanos systems in M54, M52TU, and M56 engines, this comprehensive kit replaces the worn, ineffective factory seals that cause cold-start rattle, oil leaks, poor throttle response, and power loss. Product Features: Complete Stage 3b Upgrade Kit: Includes upgraded FKM O-rings, PTFE piston seals, and anti-rattle bushings to address every known weak point in the Vanos unit. Fixes Common Issues: Resolves rattling during cold starts, sluggish low-RPM performance, oil seepage, and vanos-related fault codes. Engineered for Precision Fit: All components meet or exceed OEM specifications and are tested for durability in high-heat, high-pressure environments. DIY-Friendly Installation: Perfect for enthusiasts or professional techs doing a complete vanos overhaul. Trusted Performance: Used by specialists worldwide for reliable vanos restoration. Fits the Following Engines & Models: Engines: M54, M52TU, M56 (Dual vanos) Models: E46 – 323i, 325i, 328i, 330i E39 – 525i, 528i, 530i E60/E61 – 525i, 530i E83 – X3 2.5i, 3.0i E53 – X5 3.0i E85 – Z4 2.5i, 3.0i (Check your engine code before purchase to ensure proper fitment.) 📦 What’s Included: 2x High-temp FKM O-rings 2x PTFE piston seals 2x Anti Rattle Bushings 4x Vanos Piston Needle bearings 2x Vanos Unit Plug with Seal Ring 11361438338 2x Vanos Blind Plugs with upgraded brown Viton o-rings 11361433513 2x Seal Rings 14 X 20 32411093596 2x Vanos Unit Fit Bolts 11361748745 1x Vanos/Camshaft Cover on Cylinder Head 11361433817 2x Vanos Unit Piston Housing Seals 9x Vanos Housing Bolts 1x Blue Locktite Say goodbye to vanos rattle and sluggish throttle response. The Stage 3b Dual VANOS Seal Kit delivers OEM-plus performance and reliability trusted by owners and mechanics around the world. Buy now with confidence – backed by a fitment guarantee and performance-tested by specialists.