Vaico V20-10012-BEK Engine Timing Chain

BMW Timing Chain Kit for Valve Train Service

Vaico V20-10012-BEK is an engine timing chain solution for BMW applications that require OE reference 11318648732. Built as part of VAICO Expert Kits+, it brings the timing chain and related camshaft-side service components together in one package for a more complete repair approach.

Use this timing chain kit when servicing BMW 320i, 328i, 335i, 535i, X3, X5, M2, M3, M4, and other listed models with the matching OE number. The V20-10012-BEK is designed around the correct chain size and dimensions for the application, helping maintain accurate valve timing in crank-to-cam systems.

Key Features

• Brand: Vaico VAICO Expert Kits+
• Part number: V20-10012-BEK
• Engine timing chain for BMW valve train service
• Closed chain type
• Timing chain size: G53HR, G53HP
• 148 chain links
• Supplementary article info: for camshaft
• Dimensions: 461 mm length, 251 mm width, 156 mm height
• Weight: 1.469 kg
• Cross-reference: This part cross-references BMW OE 11318648732 and 11 31 8 648 732 KIT2 for the same application.

Product Details

VAICO Expert Kits+ is the product line for grouped repair solutions where the needed timing components are supplied in one box. For this application, V20-10012-BEK is specified as a closed timing chain for camshaft service and is listed against BMW engines using OE number 11318648732. The fitment data covers a wide range of BMW models from 2006 through 2020, including 3 Series, 5 Series, 6 Series, X Series, Z4, and M performance models.

Compatible BMW applications include 2015-2017 BMW 335i, 2015-2017 BMW 535i, 2016-2017 BMW X5, 2018-2020 BMW M2, and 2018-2020 BMW M4, along with many additional listed variants such as 320i, 328i, 428i, 640i, X3, X4, and X6. The part number V20-10012-BEK should be matched to the OE reference and engine code requirements before ordering.

Common Service Issues

• Rattling or chain noise from the timing drive
• Incorrect camshaft timing after wear in the chain system
• Engine performance problems related to timing drift
• Service replacement for worn crank-to-cam timing components
• Repair planning for BMW engines listed with OE 11318648732

Installation Notes

Confirm OE number 11318648732 and verify engine fitment before installation. This timing chain is listed for camshaft service and crank-to-cam applications, so timing marks and alignment procedures must be followed exactly during assembly. Inspect related timing components and engine sealing surfaces during service, and compare the old chain dimensions and link count to the replacement part before final installation.

Quality Assurance

Vaico supplies this part through its Expert Kits+ line, which groups the required timing components for the listed application into one service kit format. The V20-10012-BEK is cataloged for BMW fitment across multiple model years and is matched to OE reference 11318648732 for application verification.