SKU: 29804 | UPC: 690092174125
Vibrant Performance Male AN Flare Plug AN-4 29804 – Universal for Racing Lines
Vibrant Performance Plastic Plugs cap AN-4 ports on fuel oil and brake lines to block dust debris and contaminants during storage assembly or maintenance. This male flare plug fits any 37-degree AN flare or straight cut AN port with 7/16-20 UNF threads for secure sealing in automotive performance plumbing. Red nylon design provides reliable protection for high-performance setups on any vehicle using AN fittings.
Key Features
- Thread Specification: 7/16-20 UNF male threads ensure exact fit in AN-4 ports for leak-free capping
- Material Construction: Durable red nylon 6/6 plastic resists cracking under pressure and withstands fuels oils
- Port Compatibility: Seals both 37-degree JIC flare fittings and O-ring boss straight ports without adapters
- Contaminant Protection: Blocks dirt moisture and debris to maintain line cleanliness and prevent clogs
- Lightweight Design: Weighs only 0.05 lbs to avoid adding unnecessary weight to racing assemblies
Product Notes
- Use to cap unused AN ports during vehicle builds or off-season storage
- Hand tighten with flare seal then torque to 10-15 ft-lbs for best results
- Single plug per package handles one port efficiently
Installation Notes
- Professional installation recommended.
- Clean port threads before installing plug for optimal seal
- Compatible with all standard AN-4 hardware no special tools required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Vehicles with AN-4 Ports | All |
Why Choose Vibrant Performance?
- Proven reliability in NHRA drag racing and circle track applications
- Engineered with tight tolerances for consistent performance
- Manufactured in USA with focus on motorsports quality standards
Frequently Asked Questions
- Q: Does this plug fit AN-4 fuel lines on my race car?
A: Yes it threads into any standard AN-4 male port with 7/16-20 UNF including flare and straight configurations on most performance vehicles. - Q: What material is the AN-4 plug made from?
A: High-strength red nylon 6/6 plastic designed for chemical resistance and durability in automotive environments. - Q: Is there a warranty on Vibrant plugs?
A: Covered under Vibrant Performance limited lifetime warranty against manufacturing defects when installed correctly.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact poly bag in 3 x 3 x 1 inch box
- Weight: 0.05 lbs
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