• Turbo Oil Drain Hose Kit Mazda MX5 Miata MK1 MK2 MK2.5 with TD05H journal bearing turbo.
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Mazda MX-5 Miata NA/NB TD05H Turbo Oil Drain Hose Kit

Mazda MX-5 Miata NA/NB TD05H Turbo Oil Drain Hose Kit

$90.45 USD
$90.45 USD
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Technical Description

This turbo oil drain hose kit is designed for Mazda MX-5 Miata NA (MK1) and NB (MK2/MK2.5) models being converted from naturally aspirated to turbo using a Mitsubishi TD05H turbocharger.

The kit provides the gravity return connection required to route oil from the turbo center housing to the engine oil pan. It includes a TD05H pattern billet aluminum drain flange, reinforced NBR oil hose, Interface N-8092 gasket, oil pan return fitting, clamps, and mounting hardware.

Turbo oil drain performance depends on installation geometry. The hose must maintain a continuous downward path to the oil pan without kinks, collapsed sections, low points, or upward routing that could restrict gravity flow.

Key Features

  • CNC-machined 6061-T6 billet aluminum TD05H oil drain flange
  • Reinforced oil resistant NBR hose for flexible gravity-return routing
  • Interface N-8092 non-asbestos gasket for the turbo drain connection
  • Supplied with an oil pan return fitting, stainless steel clamps, mounting bolts, and installation hardware

Not sure whether this drain configuration fits your conversion? View the Mazda Miata NA/NB Turbo Line Fitment Guide before ordering.

Specifications & Data

Kit Included +

• CNC-machined 6061-T6 billet aluminum TD05H oil drain flange
• Reinforced NBR turbo oil drain hose
• Interface N-8092 non-asbestos gasket
• Oil pan return fitting
• Stainless steel hose clamps
• Turbo flange mounting bolts
• Installation hardware

Vehicle Compatibility +

• Make: Mazda
• Models: Miata / MX-5 MK1 (NA), MK2/MK2.5 (NB)
• Engines: 1.6L (B6) / 1.8L (BP) Naturally Aspirated to Turbo conversion
• Year: 1989–2005

Turbo Compatibility +

• Turbo: Mitsubishi TD05H / TD05H-16G / TD05H-18G / TD05H-20G

Product Specifications +

• System Type: Gravity turbo oil drain / return system
• Oil Drain Hose Size: 3/4 inch
• Oil Drain Hose Material: Reinforced NBR
• Drain Flange Material: CNC-machined 6061-T6 billet aluminum
• Drain Flange Pattern: Mitsubishi TD05H configuration
• Gasket Material: Interface N-8092 non-asbestos gasket
• Gasket Thickness: 1 mm
• Oil Pan Connection: Supplied return fitting
• Hose Retention: Stainless steel clamps
• Oil Pan Modification: Required

Support & Logistics

Shipping & Global Export +

Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.

  • AU / USA: 3-5 Business Days.
  • Rest of World: 5-12 Business Days.
  • Tracking: End-to-end tracking number provided within 48H.
Import Duties & Taxes +

We’ve optimized our tax process for core markets to ensure zero hidden fees:

USA MARKET

All-inclusive pricing. No hidden duties or extra fees at delivery.

AUSTRALIA

Orders under AUD 1,000 are typically tax-free. No GST surprises.

*Other Countries: All import duties and carrier processing fees are the buyer's responsibility.

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.