Details

• Brand:

  

• SKU:

  25203633

• Other Names:

  Tube

• Description:

  If you're asking about GM part number 25203633, it is a PCV tube (Positive Crankcase Ventilation hose assembly), listed by GM as "TUBE ASM-PCV". It is an OEM part used on certain 2023–2024 models with the 1.5L engine, including:

  • Chevrolet Equinox
  • GMC Terrain

  The part is described as a PCV hose/tube in the crankcase ventilation system.

  If you need fitment confirmation, tell me:

  • Year
  • Make
  • Model
  • Engine size (or VIN)

  and I can help verify whether 25203633 is the correct part for your vehicle.

  
  

  The Genuine GM OEM PCV Tube (MPN: 25203633) is a critical emission control component designed for 1.5L engine applications on select GM vehicles. This positive crankcase ventilation tube directs blow-by gases from the engine crankcase back into the intake manifold, reducing harmful emissions and maintaining optimal engine performance. As an original equipment manufacturer part, this PCV tube ensures factory-specified fit and durability for GM owners seeking reliable replacement parts.

  - Emission control component engineered to manage crankcase ventilation on select GM 1.5L engines
  - Direct OEM replacement part designed specifically for GM vehicle specifications and engine compatibility
  - Functions as a critical connector between the crankcase and intake system to reduce blow-by gases and emissions
  - Fits select General Motors vehicles equipped with compatible 1.5L engine configurations
  - Genuine OEM condition part backed by GM manufacturing standards and quality assurance

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