• Turbo Oil Drain Hose Kit Holden Commodore VL RB30ET Stock Turbo
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Holden Commodore VL RB30ET + Stock Garrett T3 Turbo Oil Drain Hose Kit

Holden Commodore VL RB30ET + Stock Garrett T3 Turbo Oil Drain Hose Kit

$90.17 USD
$0.00 USD $90.17 USD
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Technical Description

Direct Replacement Oil Drain System for RB30ET Factory Garrett T3 Turbo

The Holden VL RB30ET uses a factory Garrett T3 turbo whose original oil return pipe is prone to hardening, cracking, or leaking after decades of heat cycles.

Once the drain hose becomes brittle or the gasket surface no longer seals properly, oil pooling and smoking issues can develop—especially on RB30ET engines running increased boost or aftermarket exhaust systems.

This Gryphontek turbo oil drain hose kit is a direct-fit replacement for the OEM RB30ET T3 return setup, supplying a CNC-machined Garrett T3 drain flange, a high-temperature NBR drain hose, mild-steel fittings, a 1 mm non-asbestos gasket, and high-tensile hardware.

It restores a clean, reliable oil return path and eliminates leaks caused by aged factory components.

Key Features

‣ Application: Holden Commodore VL RB30ET with factory Garrett T3 turbo
‣ Direct Replacement: Designed to replace worn or leaking OEM oil drain components
‣ Hose Construction: High-temperature NBR oil drain hose resistant to heat, oil saturation, and hardening
‣ Flange Material: 6061-T6 CNC-machined aluminum T3 drain flange
‣ Fittings: Mild-steel oil drain fittings for a secure seal on the RB30ET block-side return
‣ Gasket: Interface N-8092 1 mm non-asbestos gasket
‣ Hardware: Stainless clamps + class 8.8 bolts
‣ Reliability Upgrade: Replaces old, brittle OEM hoses & eliminates seepage around aging factory flanges
‣ Performance Benefit: Ensures proper CHRA oil evacuation during boost and sustained temperature
‣ Custom Length Option: Optional hose lengths available for vehicles with modified dump pipes or exhaust systems

Kit Includes

  • NBR turbo oil drain hose
  • 6061-T6 CNC-machined Garrett T3 drain flange
  • 1 mm Interface N-8092 gasket
  • Mild-steel oil drain fittings
  • High-tensile bolts
  • Hose clamps

Restore Reliable Oil Drainage on Your RB30ET Garrett T3 Turbo

Aging factory drain hoses are a common source of oil leaks on RB30ET engines.
This Gryphontek kit provides a clean-sealing flange, fresh hose, and new hardware to restore the reliability of your stock Garrett T3 turbo.

⚙️ Fix leaks and protect your factory turbo with a direct-fit RB30ET oil drain replacement kit.

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  • AU / USA: 3-5 Business Days.
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  • Tracking: End-to-end tracking number provided within 48H.
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30-Day Returns & Warranty +

30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).

Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).

GryphonTek Engineering — Precision Fitment. Global Delivery.