• Turbo Oil Drain Hose Kit Nissan TD42 GU GQ with stock Hitachi HT18
  • Turbo Oil Drain Hose Kit Nissan TD42 GU GQ with stock Hitachi HT18
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Nissan TD42 GU GQ + Hitachi HT18 Turbo Oil Drain Hose Kit

Nissan TD42 GU GQ + Hitachi HT18 Turbo Oil Drain Hose Kit

$66.79 USD
$0.00 USD $66.79 USD
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Oil Drain System for TD42 Running the OEM Hitachi HT18 Turbo

The Nissan TD42 diesel engine delivers exceptional durability and torque, making it a strong performer whether in factory-turbo GU models or GQ vehicles undergoing a turbo conversion.

When replacing aging factory hardware on a TD42 GU or adding a turbo to a TD42 GQ N/A engine, a correct oil drain setup is essential to maintain stable CHRA lubrication and prevent oil leakage or smoking.

This Gryphontek turbo oil drain hose kit includes a CNC-machined HT18 drain flange, high-temperature NBR oil drain hose, steel fittings, a 1 mm non-asbestos gasket, and high-tensile bolts.

Engineered for the vibration, heat, and heavy diesel oil typical of TD42 engines, it provides a clean and dependable oil return path for Hitachi HT18 applications.

Key Features

‣ Application: Nissan Patrol TD42 GU (factory turbo) & TD42 GQ (N/A → turbo conversion)
‣ Turbo Compatibility: OEM Hitachi HT18 turbocharger
‣ Hose Construction: Heat-resistant NBR oil drain hose designed for diesel oil and long-duration thermal cycles
‣ Flange Material: 6061-T6 CNC-machined aluminum HT18 drain flange
‣ Fittings: Heavy-duty mild-steel drain fittings to handle TD42 vibration and off-road use
‣ Gasket: Interface N-8092 1 mm non-asbestos gasket
‣ Hardware: Stainless hose clamps + class 8.8 high-tensile bolts
‣ TD42 Upgrade Ready: Suitable for refreshing GU factory drain systems or adding a drain setup to GQ turbo conversions
‣ Performance Benefit: Ensures stable oil evacuation under towing load, off-road driving, and high-temperature conditions
‣ Custom Length Option: Hose length can be customized to suit different turbo placements, supporting both stock-mount and top-mount configurations

Kit Includes

  • NBR turbo oil drain hose
  • 6061-T6 CNC-machined HT18 drain flange
  • 1 mm Interface N-8092 gasket
  • Mild-steel drain fittings
  • High-tensile bolts
  • Hose clamps

A Reliable Replacement or Conversion Oil Drain System for TD42 HT18 Turbos

Whether refreshing the factory HT18 drain hardware on a TD42 GU or adding a complete drain solution for a TD42 GQ turbo conversion, this Gryphontek kit provides the correct fitment and durability needed for long-term reliability.

⚙️ Upgrade your TD42 turbo system with an oil drain kit engineered specifically for the Hitachi HT18.

  • Worldwide Shipping
  • 30 days returns
  • Custom Solutions
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IN CASE YOU'RE WONDERING

DUTIES & TAXES NOTICE

All duties, tariffs, and import taxes are not included in the product price.

Any additional charges are imposed by Customs and vary by country.

For accurate information, please contact your local customs office or tax authority.

DELIVERY TIMEFRAMES

Our transit times based on deliveries to major cities and are quoted in working days. Please note deliveries to remote areas may take longer.

Most parcels are arriving on time, but delays may be experienced because of the global reduction of flights and extreme weather conditions. Thanks so much for your patience!

SHIPPING POLICY

We are based in Taiwan and ship to worldwide. Our shipping services include standard and express options with tracking numbers. International customers are responsible for any and all taxes, duties, or other additional fees associated with the delivery.

Depending on the country, the shipping methods may vary.

Standard shipping is handled by EMS, USPS, Australia Post, and MyTeamGE, while express shipping is done through DHL Express and FedEx Express.

The items are shipped within 1 business days from confirmation of your order. Business days do not include Saturday, Sunday or International holidays. The shipping time is 3 to 12 days depending on the delivery location. Goods are might shipped from different warehouses at different locations to make it the most convenient for customers.

Please note that once you have placed an order, it is no longer possible to modify your shipping address. All orders are processed automatically and we are unable to expedite or delay shipping times.

REFUND POLICY

Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 30 days after delivery

Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at gryphon@gryphontek.com.

Exchanges
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at gryphon@gryphontek.com

Shipping
To return your product, you will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.