China BMW Engine Timing Chain Guide 11317621097 with 30% Glass Fiber & ±0.05mm Tolerance for E90 E92 E60 Models for sale

BMW Engine Timing Chain Guide 11317621097 with 30% Glass Fiber & ±0.05mm Tolerance for E90 E92 E60 Models

Price Negotiable

Price: Negotiation

MOQ: 50PCS

Delivery Time: 5-15Days

Brand: Czechdes

Product Description

BMW Engine Timing Chain Guide 11317621097

High-quality OEM replacement timing chain guide designed for BMW engines, ensuring precise alignment and smooth operation while reducing friction and wear for optimal engine performance.

Vehicle Compatibility

BMW Model Series	Compatible Engine Codes	Production Year
3 Series (E90/E92)	N52B30/N52B25	2005-2013
5 Series (E60/E61)	N53B30/N54B30	2007-2012
X3 (E83)	N52B25	2006-2010
1 Series (E82/E88)	N46B20	2008-2013

Key Features & Advantages

Precision Guidance

3D laser-scanned OEM data for mold development (±0.05mm tolerance)
Integrated stainless steel guide slots reduce chain lateral noise

Extended Lifespan

30% glass fiber reinforcement increases tensile strength by 50%
Passed extreme temperature cycle tests (-30°C to 150°C)

Safety Assurance

Patented anti-fracture structure (Patent No.: ZL2023XXXXXX)
Batch sampling undergoes 300-hour bench testing

Manufacturing Process

Material Preparation: BASF nylon pellets + Hyosung glass fiber pre-mix
Injection Molding: Japan Sumitomo 3500T precision molding (±1°C mold temp control)
Post-Processing: CNC trimming + ultrasonic flaw detection
Quality Control: First-article CMM inspection, hourly hardness checks (Shore D78±2), 100% AI visual inspection

Important Notes

Installation Warnings

Must replace timing chain tensioner simultaneously (recommended kit purchase)
Requires ECU adaptation reset via ISTA system post-installation

Usage Tips

Allow 15-minute idle run after first startup for break-in
Recommend inspection every 50,000 km for wear

Product Images