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Holden >> Commodore >> VL >> 2.0 Litre 6 Cyl RB20E SOHC 12v >> 01/1987 - 12/1990 4 Door Sedan >> Mackay Crankcase Ventilation PCV Breather Hose

Mackay Crankcase Ventilation PCV Breather Hose Fits Holden Commodore VL Sedan [01/1987 to 12/1990] (2.0L RB20E 6 Cyl SOHC MPFI)

Part
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Mackay Crankcase Ventilation PCV Breather Hose

$19.47

Specifications
Part Type: Crankcase Ventilation Hose / PCV Breather Hose
Material: EPDM Rubber
Reinforcement Material: Rayon
Reinforcement Type: Knitted
Inside Diameter 1 (Standard ID): 9 mm
Inside Diameter 2 (Bell ID): 15 mm
Hose Length: 220 mm
Hose Resistance: Heat, Ozone, Water
Standard Conformance: SAE J20R4 Class D-1
Vehicle Application: Holden VL Commodore / Calais (1986–1988), Nissan Skyline R31 (1986–1990)

Tick This part will fit the following Vehicles:

Holden Commodore VL (2.0 Litre 6 Cyl RB20E SOHC 12v):
  • RWD Wagon 4 Door [01/1987 to 12/1990] With Auto or Manual Transmission
  • RWD Sedan 4 Door [01/1987 to 12/1990] With Auto or Manual Transmission

Description

Mackay Crankcase Ventilation (PCV) Breather Hose – Premium OE Replacement for Nissan Skyline R31 & Holden VL Commodore

Ensure your engine breathes clean and performs efficiently with the Mackay CH3373 Crankcase Ventilation (PCV) Breather Hose — a trusted Australian-engineered solution designed to meet or exceed original equipment standards.

Manufactured from high-quality EPDM rubber reinforced with durable knitted rayon, this hose delivers exceptional resistance to extreme engine temperatures, ozone degradation, and water exposure. It securely connects your rocker cover to the PCV valve on the intake plenum, facilitating the effective transfer of harmful crankcase vapors, maintaining optimal air pressure, and protecting your engine from contaminants.

Key Features:

  • Premium Direct Replacement: Engineered to fit Nissan Skyline R31 (1986-1990) and Holden VL Commodore/Calais (1986-1988).
  • Superior Material Construction: Made from EPDM rubber with a knitted rayon reinforcement for outstanding durability.
  • Heat, Ozone & Water Resistant: Built to withstand harsh engine bay conditions without cracking or degrading.
  • Exact Fit Specifications: 9mm standard inside diameter, 15mm bell end inside diameter, and 220mm length for seamless installation.
  • Certification: Meets SAE J20R4 Class D-1 standards for crankcase ventilation hoses.
  • Application Specific: Designed exclusively for crankcase ventilation and cooling system use; not for petroleum-based fluid transfer.

Why Choose Mackay?

For over 85 years, Mackay has been a pillar of Australian automotive manufacturing, delivering uncompromised quality and excellence. Trusted by professionals worldwide, Mackay products ensure reliable performance and longevity in demanding automotive applications.

Upgrade your vehicle’s PCV system with Mackay’s CH3373 breather hose — engineered for dependability, built to last.

Fits Models:

  • Nissan Skyline R31 3.0L (1986–1990)
  • Holden VL Commodore / Calais (1986–1988)

Order your Mackay PCV Breather Hose today and keep your engine running clean and smooth!