Vaico
VAICO

Vaico V45-0081 Engine Oil Separator

Brand Vaico V45-0081
Height [mm] 130
Housing material Polyamid 6.6
Length [mm] 320
Operating Mode Pressure Controlled
Packaging height [cm] 22
Packaging width [cm] 14,5
Recommended replace interval [km] 60000
Recommended replace interval [years] 3
Seal Material FPM (fluoride rubber)/ACM (polyacrylate rubber)
Supplementary Article/Info 2 with hose clip
Supplementary Article/Supplementary Info with seal
Valve type Breather Valve
Weight [kg] 0.435
Width [mm] 160
Product line VAICO
Fits Porsche · 6 vehicles

Pressure controlled. Maintains crankcase ventilation performance under changing conditions.

Polyamide 6.6 housing. Lightweight construction resists heat and chemical exposure.

With seal. Includes a sealing element for a more complete service fit.

Cross-references 996 107 023 54, 996 107 023 55 and 99610702353 for the same application. See all 4.

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VAICO Engine Oil Separator for Porsche 911

The VAICO V45-0081 engine oil separator is a pressure-controlled crankcase ventilation component built for select 1999-2001 Porsche 911 applications. It helps manage oil vapor separation in the engine block system while maintaining proper breather function and sealing integrity.

VAICO’s VAICO product line focuses on OE-style replacement parts engineered to match original system requirements, including material selection and fitment details for service work on Porsche 911 models.

Key Features

  • Pressure-controlled engine oil separator for crankcase ventilation service
  • Housing material: Polyamid 6.6
  • Seal material: FPM (fluoride rubber) / ACM (polyacrylate rubber)
  • Includes seal and hose clip
  • Breather valve design for controlled vapor routing
  • Dimensions: 320 mm length, 160 mm width, 130 mm height
  • Recommended replacement interval: 60,000 km or 3 years
  • VAICO V45-0081 for Porsche 911 engine service

Detailed Description

Built for engine oil separator service in the cylinder block components category, this VAICO V45-0081 part is specified for 1999-2001 Porsche 911 models. The pressure-controlled operating mode and breather valve design support crankcase ventilation function, while the Polyamid 6.6 housing and FPM/ACM sealing materials are selected for durability in engine bay conditions. This part cross-references Porsche OE numbers 996 107 023 54 and 996 107 023 55 for the same application.

What It Helps Address

  • Oil vapor buildup in the crankcase ventilation system
  • Breather valve malfunction affecting separator operation
  • Seal wear that can lead to leakage at the separator housing
  • Service replacement needs on Porsche 911 engine ventilation components
  • Maintenance intervals tied to mileage or age-based replacement

Installation Notes and Tips

Fits 1999-2001 Porsche 911, N/A. Confirm the OE part number and inspect the mating surfaces before installation. Replace the separator when the recommended service interval is reached, and verify hose routing and seal seating during reassembly. The included hose clip and seal are listed in the product data; no additional installation hardware should be assumed beyond what is explicitly specified.

Quality Assurance

VAICO V45-0081 is built to OE-style specifications for Porsche 911 service applications, with listed material and dimensional data provided for accurate parts matching. Use the confirmed fitment and OE cross-reference information to verify application before ordering.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2001Porsche911Carrera3.4LH6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
2001Porsche911Carrera 43.4LH6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
2000Porsche911Carrera3.4LH6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
2000Porsche911Carrera 43.4LH6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
1999Porsche911Carrera3.4LH6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
1999Porsche911Carrera 43.4LH6N/ACompatible with front suspension stabilizer bar link kit, brake hydraulic hose, and steering tie rod end installations.; VAICO
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
996 107 023 54996 107 023 559961070235399610723156