HomeEngine > Cylinder Block ComponentsGenuine 31338023 Engine Oil Separator
Part #: 31338023

Genuine 31338023 Engine Oil Separator

⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volvo, S60 and V70
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Genuine Engine Oil Separator for Volvo S60 and V70

The Genuine Engine Oil Separator with part number 31338023 is designed specifically for Volvo S60 and V70 models. This component plays a critical role in maintaining engine performance by separating oil from crankcase gases, helping to reduce emissions and prevent oil contamination.

  • Compatible with Volvo S60 and V70 vehicles
  • Part number 31338023 ensures exact fit and function
  • Engine oil separator designed for effective oil and gas separation
  • Durable construction for reliable engine operation
  • Direct replacement for original equipment

Detailed Product Description

The Genuine Engine Oil Separator 31338023 is an essential cylinder block component engineered to manage crankcase ventilation in Volvo S60 and V70 engines. By efficiently separating oil from blow-by gases, it helps maintain optimal oil quality and reduces the risk of engine sludge buildup. This part is manufactured to meet Volvo’s specifications, ensuring proper fitment and performance. Using this oil separator supports the engine’s emission control system and contributes to smoother engine operation over time.

Common Applications and Issues Addressed

  • Prevents oil contamination in the intake system
  • Reduces engine oil consumption caused by blow-by gases
  • Helps maintain proper crankcase pressure
  • Minimizes engine sludge and deposits
  • Supports emission control compliance

Installation Notes and Tips

When replacing the engine oil separator 31338023 on Volvo S60 or V70 models, ensure the engine is cool before starting. Remove the old separator carefully to avoid damaging surrounding components. Verify all seals and connections are secure during installation to prevent leaks. It is recommended to inspect related crankcase ventilation hoses and replace if necessary to maintain system integrity.

Quality Assurance and Warranty

This Genuine engine oil separator is manufactured to meet OEM standards for durability and performance. While specific warranty details are not provided, Genuine parts typically adhere to Volvo’s quality requirements, offering reliable service life when installed correctly. Using the correct part number 31338023 ensures compatibility and helps maintain vehicle reliability.

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2002VolvoS60N/A
2002VolvoV70N/A
2001VolvoS60N/A
2001VolvoV70N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.