SKU: 16437 | UPC: 690092176679
Vibrant Inverted Seat Adapter Fitting 6 AN x 11 over 16 Inch 18 Aluminum Black
The Vibrant 16437 Inverted Seat Adapter Fitting is a precision machined aluminum adapter designed to connect a 6 AN male hose end to a 11 over 16 inch 18 female inverted flare port. This high quality fitting features a black anodized finish for excellent corrosion resistance and a premium appearance. It provides a secure leak free seal and is ideal for custom fuel oil brake or coolant line plumbing in performance vehicles and race cars. The inverted seat design ensures proper alignment and sealing under high pressure.
Key Features
- Precision Machined Aluminum Construction: Lightweight and extremely durable
- Black Anodized Finish: Superior corrosion resistance and stylish appearance
- Inverted Seat Design: Creates a secure leak free connection
- 6 AN Male to 11 over 16 Inch 18 Female: Direct adapter for common plumbing needs
- High Pressure Rated: Suitable for fuel oil brake and coolant systems
- Universal Application: Perfect for custom builds and performance upgrades
Specifications
| Specification | Detail |
|---|---|
| Part Number | 16437 |
| Size | 6 AN Male x 11 over 16 Inch 18 Female |
| Material | Aluminum |
| Finish | Black Anodized |
| Seat Type | Inverted |
| Application | Custom Fuel Oil Brake and Coolant Lines |
| Installation | Bolt On Direct Replacement |
| Country of Origin | United States |
| Warranty | Limited Lifetime (Vibrant Performance) |
| Shipping Weight | Approx. 2 to 4 ounces |
Whats Included
- One Vibrant Inverted Seat Adapter Fitting
Product Notes
- Designed for high pressure applications including fuel oil brake and coolant systems
- Black anodized finish matches modern performance builds
- Professional installation and proper thread sealing recommended
Installation Notes
- Estimated time: 5 to 15 minutes easy difficulty
- Hand tighten then use proper wrench for final torque
- Use appropriate thread sealant or washer for leak free connection
This Part Fits
| Application | Notes |
|---|---|
| Universal | Custom 6 AN to 11 over 16 Inch 18 Female Inverted Flare Plumbing |
Why Choose Vibrant Inverted Seat Adapter Fitting?
- Precision machined for perfect fit and leak free performance
- Black anodized aluminum for style and corrosion protection
- Vibrant Performance quality with lifetime warranty confidence
Frequently Asked Questions
- Q: What size hose does this adapter fit?
A: It connects standard 6 AN male hose ends to a 11 over 16 inch 18 female inverted flare port. - Q: Is thread sealant required?
A: Yes we recommend using appropriate thread sealant or a compatible washer for a leak free connection. - Q: What is the warranty?
A: Covered by Vibrant Performance limited lifetime warranty.
Shipping and Handling
- Method: UPS / FedEx Ground
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 2 to 4 ounces






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