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SKU: 10298 | UPC: 690092137403
Vibrant -6AN to M18 x 1.5 Water Jacket Adapter Fitting for Garrett BB Turbo GT40 GT42 GT45 AL
This precision adapter fitting connects -6AN hose ends directly to M18 x 1.5 water ports on Garrett ball bearing GT40 GT42 GT45 AL turbochargers. Built for high-performance turbo cooling in custom engine builds it delivers smooth coolant flow and reliable seals. Ideal for drag racing street turbo setups and fabrication projects requiring water jacket connections.
Key Features
- 6061-T6 Aluminum Build: Lightweight at 0.05 lbs provides strength without added weight in tight engine bays
- Black Anodized Finish: Resists corrosion and heat while matching blacked-out performance components
- Precision CNC Threads: Male -6AN to male M18 x 1.5 inverted flare ensures leak-proof fit on Garrett water jackets
- Smooth Internal Flow: Minimizes turbulence for efficient coolant circulation to keep turbos cool under boost
- O-Ring Seal Design: Delivers quick assembly and dependable anti-leak performance
Product Notes
- Exclusively engineered for Garrett BB turbo water ports including GT40 GT42 GT45 AL series
- Compatible with Vibrant hose ends and standard -6AN water lines
- Packaged in protective foam insert to prevent thread damage
Installation Notes
- Professional installation recommended.
- Torque M18 x 1.5 threads to 18-22 ft-lbs with thread sealant for secure seal
- Requires -6AN female swivel hose end and Garrett-compatible water jacket port
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| All | Garrett | GT40 BB Turbo | AL Water Jacket |
| All | Garrett | GT42 BB Turbo | AL Water Jacket |
| All | Garrett | GT45 BB Turbo | AL Water Jacket |
Why Choose Vibrant Performance?
- Proven leader in fabrication fittings for motorsports
- Billet aluminum construction built to handle extreme conditions
- Exact fit engineering tested on popular Garrett turbo platforms
Frequently Asked Questions
-
Q: Will this fit my Garrett GT42 turbo water port?
A: Yes it threads directly into M18 x 1.5 ports on GT40 GT42 GT45 AL BB series water jackets -
Q: What material and finish does it have?
A: Machined from 6061-T6 aluminum with durable black anodized coating for heat and corrosion resistance -
Q: Do I need special tools for installation?
A: Standard AN wrench set and torque wrench suffice pair with -6AN hose for plug-and-play setup
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: 3 x 3 x 1 inch box with foam protection
- Weight: 0.05 lbs product 0.2 lbs shipped
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