Vaico V20-1376 Engine Intake Manifold Adjusting Unit

BMW Intake Manifold Adjusting Unit

Vaico V20-1376 is an engine intake manifold adjusting unit for pressure-controlled operation at the intake manifold. It is built with a Polyamid 6.6 housing, FPM/ACM sealing materials, and includes a plug and seal for a direct replacement-style repair on supported BMW applications.

Compatible With BMW 325Ci, 325i, 325xi, 525i, Z4, 320i, and X3 applications listed below, this intake manifold control valve is specified for vehicles using OE reference 11617544806. The VAICO line focuses on application-specific replacement parts for European vehicles, and this part number is listed as V20-1376.

Key Features

• Engine intake manifold adjusting unit for intake manifold mounting
• Pressure controlled operating mode
• Polyamid 6.6 housing for durable construction
• FPM (fluoride rubber) / ACM (polyacrylate rubber) seal material
• Includes plug and seal
• Control valve type for intake manifold regulation
• Part number: V20-1376

Detailed Description

Vaico V20-1376 is an intake manifold adjusting unit used in the engine management system to regulate intake manifold operation through a pressure-controlled control valve. The unit measures 230 mm in length, 100 mm in width, and 145 mm in height, with a listed weight of 0.472 kg. Its housing material is Polyamid 6.6, and the sealing components use FPM and ACM materials for chemical and heat resistance in engine bay conditions. This part cross-references Febi-Bilstein 46425 for the same application.

Use V20-1376 when servicing BMW intake manifold control issues on 2001-2006 BMW 325Ci, 2001-2005 BMW 325i, 2001-2005 BMW 325xi, 2001-2005 BMW 525i, 2003-2005 BMW Z4, 2001-2004 BMW 320i, and 2004-2006 BMW X3 models listed in the fitment data. The part number V20-1376 is also commonly referenced in OE-style replacement searches for BMW intake manifold adjusting unit service.

What It Is Used For

• Restoring intake manifold control when the original valve no longer responds correctly
• Addressing drivability concerns tied to intake manifold regulation
• Replacing a worn or damaged pressure-controlled control valve assembly
• Correcting faults related to intake manifold actuation on supported BMW engines
• Servicing OE reference 11617544806 applications

Installation Notes and Tips

Confirm the OE number, connector style, and intake manifold configuration before installation. Inspect the sealing surfaces and surrounding vacuum or pressure lines for wear, contamination, or damage before fitting the new unit. The included plug and seal should be checked against the vehicle’s existing setup during installation. For best results, clear any stored fault codes after repair and verify proper intake manifold operation during a road test.

Quality Assurance

VAICO parts are cataloged as application-specific replacement components for European vehicle service. This intake manifold adjusting unit is listed with defined dimensions, materials, and fitment data to support accurate parts selection for BMW 325Ci, 325i, 325xi, 525i, Z4, 320i, and X3 applications. Part number V20-1376 should be matched to the vehicle’s OE reference before ordering.