Vaico V20-2247 Engine Crankcase Vent Valve
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Vaico
 VAICO

Vaico V20-2247 Engine Crankcase Vent Valve

Brand Vaico V20-2247
Height [mm] 50
Length [mm] 170
Packaging height [cm] 25,1
Packaging width [cm] 10,2
Weight [kg] 0.072
Width [mm] 95
Product line VAICO
Fits BMW · 8 vehicles

Crankcase vent valve. Regulates crankcase ventilation for reliable engine breathing.

VAICO line. Brand-focused replacement part for emission control systems.

Cross-references 1 406 788 and 11 15 1 406 788 for the same application. See all 2.

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Vaico V20-2247 Crankcase Vent Valve

The Vaico V20-2247 engine crankcase vent valve is an emission control component for BMW crankcase ventilation systems. Built to match the listed OE reference and fitment, it supports proper crankcase pressure management on select BMW M5 and BMW Z8 applications.

Key Features

  • Engine crankcase vent valve for emission control service
  • Measures 50 mm high, 170 mm long, and 95 mm wide
  • Lightweight design at 0.072 kg
  • Fits BMW M5 and BMW Z8 applications listed below
  • Cross-references OE number 11151406788
  • Vaico part number V20-2247 for direct catalog identification

Product Details

VAICO is the product line designation used for this replacement component, and V20-2247 is cataloged for crankcase ventilation service where stable crankcase pressure and clean vapor routing are required. This engine crankcase vent valve is listed for 2000-2003 BMW M5 and 2000-2003 BMW Z8, with notes indicating Cylinder 1, 2, 3, and 4 coverage and OE No. 11151406788 reference. The compact housing dimensions and low weight make it a straightforward OE-style replacement choice for these BMW applications.

This part cross-references 1 406 788 and 11 15 1 406 788 for the same application.

Vehicle Fitment

  • Fits 2000-2003 BMW M5, N/A. Grade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
  • Fits 2000-2003 BMW Z8, N/A. Grade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO

Common Issues This Part Addresses

  • Crankcase pressure irregularities
  • Oil vapor routing faults in the ventilation system
  • Emission control faults related to crankcase ventilation
  • OE-reference replacement needs for BMW M5 and BMW Z8 service

Installation Notes and Tips

Verify the OE number 11151406788 and compare the existing valve dimensions before installation. Confirm the vehicle application by model year and cylinder coverage for BMW M5 and BMW Z8. Inspect the surrounding crankcase ventilation hoses and seals during service so the replacement valve can operate as intended.

Quality Assurance

VAICO cataloging and OE-reference matching help support accurate parts selection for emission control repair work. Use the listed dimensions, OE number, and fitment data to confirm the correct replacement before installation.

Related reading

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2003BMWM5Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
2003BMWZ8Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
2002BMWM5Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
2002BMWZ8Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
2001BMWM5Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
2001BMWZ8Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
2000BMWM5Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
2000BMWZ8Base5.0LV8N/AGrade: Aftermarket; Cylinder 1,2,3,4; With OE No. 11151406788; VAICO
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1 406 78811 15 1 406 788