Fittings & Adapters Hub 

# Fittings & Adapters Hub – Your Complete Selection Guide

**Looking for the perfect hose fittings?** Autobahn88 offers professional AN, BSP, NPT, Push-to-Connect fittings for fuel, oil, brake, and cooling systems. Worldwide shipping, full specifications.

**[Browse All Fittings](https://autobahn88shop.com/collections/all)**

## Choose by Application

### Fuel & EFI Fittings
Quick disconnect, EFI adaptors.  
**Applications**: Turbo fuel lines, injection upgrades.  
**[Shop Now](https://autobahn88shop.com/collections/push-to-connect-quick-release-fittings)**

### Oil & Cooling Fittings
AN hose ends, aluminum adaptors.  
**Applications**: Oil coolers, intercooler installations.  
**[Shop Collection](https://autobahn88shop.com/collections/an-hose-end-adaptor)**

### Brake & Air Fittings
Stainless steel, push-to-connect.  
**Applications**: Brake lines, air suspension.  
**[View Products](https://autobahn88shop.com/collections/tools)**

### Universal Adaptors
Female-to-male, thread converters (M14x1.5 to BSPT).  
**Applications**: Custom builds.  
**[See Adaptors](https://autobahn88shop.com/products/ftm-fm)**

## Quick Selection Table

| Thread Type | Common Sizes | Media | Top Products |
|-------------|--------------|-------|--------------|
| AN         | -6 to -12   | Fuel/Oil | [AN Hose End](https://autobahn88shop.com/collections/an-hose-end-adaptor) |
| BSPT/NPT   | 1/8" to 1/2"| Air/Brake | [Quick Release](https://autobahn88shop.com/collections/push-to-connect-quick-release-fittings) |
| Metric     | M10x1.0 to M18x1.5 | Cooling | [Aluminum Fitting](https://autobahn88shop.com/products/ft166-ft167) |
| UNF        | 1/8-27 to 1/4-28 | EFI | [EFI Disconnect](https://autobahn88shop.com/products/ft166-ft167) |

## Frequently Asked Questions
**AN vs BSP/NPT?** AN for high-performance, BSP/NPT more universal industrial standard.  
**How to measure thread size?** Use calipers for outer diameter + pitch.  
**Push-to-connect for high pressure?** Depends on specs, EFI-rated models handle <200psi safely.

**Not sure about fitment?** [Contact us for custom advice](mailto:support@autobahn88shop.com)

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