HPS Performance Products AN9901-04 AN-4 90 Degree Female Swivel Coupler

The HPS Performance Products AN9901-04 is a 90-degree female AN swivel coupler designed to connect two male 37-degree AN flared fittings in tight spaces where straight couplers won't fit. This AN-4 size fitting is an essential plumbing component for performance fuel systems, oil lines, coolant systems, and hydraulic applications.

Key Features:

• Precision-machined from 6061 aluminum with Type II black anodizing for superior corrosion resistance and durability
• 90-degree angle configuration allows routing in confined areas and tight engine bays
• Swivel design enables easy installation and proper hose alignment without twisting
• AN-4 size compatible with -4 AN fittings (1/4-inch nominal hose size)
• Compatible with fuel, oil, coolant, alcohol, nitrous oxide, and hydraulic fluid applications
• Works with push-on hoses, nylon braided rubber hoses, and PTFE (Teflon) lined hoses
• Connects two male 37-degree AN flared fittings safely and securely

This compact coupler is ideal for performance automotive, racing, marine, and industrial applications where space is limited and reliable, leak-free connections are critical.