• Turbo oil feed line kit for Citroën C4 C5 DS3 DS4 DS5 with EP6DT 1.6THP engine, 4AN PTFE braided stainless steel
  • PTFE Teflon stainless braided hose for turbo, heat-resistant and durable
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Citroën 1.6THP Turbo Oil Feed Line Kit | C4 C5 DS3 DS4 DS5

Citroën 1.6THP Turbo Oil Feed Line Kit | C4 C5 DS3 DS4 DS5

$88.95 USD
$0.00 USD $88.95 USD
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Technical Description

Stop the "Burning Smell" before it becomes a fire risk. The factory turbo oil feed line on the Citroën 1.6THP engine (OE #037956) is a ticking time bomb. Intense heat soak causes the rigid factory pipe to fail at the crimp points, spraying high-pressure oil onto your exhaust. If you smell burning oil inside your DS or C-series cabin, your turbo feed is already failing. This GryphonTek Signature Series Kit is the permanent, professional-grade solution to restore your engine's safety and integrity.

  • Eliminate Crimp Failures: Replaces the failure-prone factory crimp-to-pipe junction with a PTFE braided design. No more rotation leaks or high-pressure seepage.
  • Precision 1.8mm Restrictor: Features a built-in 1.8mm restricted banjo bolt for the turbo side. Regulates oil pressure to protect K03/K04 internal seals from blow-by and blue smoke.
  • Industrial-Grade Durability: Built with a high-temp PTFE core and 304 Stainless Steel braid. It thrives in the "Hot Side" environment where factory steel pipes become brittle.
  • Direct Citroën Fitment: A 100% plug-and-play fix for C4, C5, DS3, DS4, and DS5 models. Designed for the specific EP6 engine geometry with no modifications needed.

Specifications & Data

Kit Included +

• -4AN PTFE Braided Oil Feed Line (Stainless Steel Braid)
• Restricted Banjo Bolt (1.8mm Orifice for Turbo Side)
• Unrestricted Banjo Bolt (for Engine Block Side)
• Copper Washers
• Recommended: Pair with our 1.6THP Oil Drain Kit for a complete oiling refresh.

Vehicle Compatibility +

• Make: Citroën
• Engine: 1.6THP (EP6DT, EP6CDT, EP6CDTX, EP6DTS)
• Models: C4, C4 Picasso, C5, DS3, DS3 Racing, DS4, DS5

Turbo Compatibility +

• OE Reference: Direct replacement for OE #037956 / 0379.56
• Turbo Fitment: Optimized for K03 (Stock) and K04 Upgrades

Product Specifications +

• Material Spec: PTFE (Teflon) Core with 304 Stainless Steel Braid
• Benefit: Prevents rotation leaks and oil seepage into cabin vents
• Installation: Direct bolt-on; replaces factory rigid metal pipes

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.