• BMW 7 Series N63R turbo coolant repair kit with silicone hoses and clamps
  • Upgrade Turbo Coolant Line Repair Hose Kit For BMW 7" G11 G12 750i 750iX N63R
  • High-temperature silicone hose for turbo oil return line, heat and oil resistant
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BMW N63R Turbo Coolant Line Repair Kit | 750i 750iX (G11 G12)

BMW N63R Turbo Coolant Line Repair Kit | 750i 750iX (G11 G12)

$88.22 USD
$0.00 USD $88.22 USD
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GryphonTek will be observing public holidays from Apr 3 to Apr 6. Orders placed during this period will be processed and dispatched starting Tuesday, April 7.

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Technical Description

The Professional Solution for G-Chassis "Hot V" Reliability. Don't let a "Low Coolant" warning sideline your luxury 7 Series. The BMW N63R engine in the G11 and G12 houses its turbochargers in the high-heat "Valley of Death," causing factory rubber lines to harden and leak. This GryphonTek Signature Series Kit is the definitive upgrade: replacing aging factory hoses with Multi-Layer Reinforced Silicone custom-molded to exact OEM specifications for a perfect, leak-free fit.

  • Molded Precision: Every hose in this 4-piece kit is custom-molded to match the exact factory angles and geometry. No kinks, no stress on fittings, and no custom cutting required.
  • Zero-Guesswork Installation: We include a Hose Correspondence Map with every kit. This visual guide ensures you identify and install each of the 4 lines in the correct position, saving time and preventing costly errors in the tight N63R engine bay.
  • High-Temp Resilience: Engineered with multi-layer reinforced silicone that stays flexible under extreme thermal stress, preventing the brittle cracks common with factory rubber.
  • Direct Fitment: Tailored specifically for the G11/G12 750i and 750iX layout, ensuring a professional-grade repair that looks and performs better than OEM.

Specifications & Data

Kit Included +

• Pre-Shaped Multi-Layer Silicone Coolant Hoses
• Hose Clamps
• Hose Correspondence Map (Visual Guide)

Vehicle Compatibility +

• Make: BMW
• Model: 7 Series (750i, 750iX)
• Chassis: G11 / G12
• Engine: 4.4L N63R Twin-Turbo V8

Product Specifications +

• Material: High-Temp Multi-Layer Reinforced Silicone
• Geometry: 100% OEM Angle Matching (No kinking)
• Fitment Type: Direct Bolt-on / Plug-and-Play
• Installation Guide: Visual Map Included for correct hose positioning
• Benefit: Eliminates "Hot V" coolant seepage and brittle rubber failures

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 24H.
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: Import duties are determined by local customs and 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.