BK Racing AN-8 Cap Fitting – Billet Dust Cap for Open Ports

Protect your AN-8 lines and ports with the BK Racing AN-8 Cap Fitting — the best AN-8 billet cap for sealing open female fittings, providing a clean, leak-free dust cover for unused oil, fuel, coolant, or boost ports during storage, transport, or staged builds. This precision-machined cap is essential for keeping contaminants out of braided lines, remote adapters, or turbo feeds — trusted for Cobalt SS, Ion Redline, HHR SS, Solstice GXP, Saab 9-3, and high-performance Ecotec projects.

CNC-crafted from lightweight aluminum with black anodized finish, this reusable cap features an O-ring seal for secure, vibration-resistant protection — perfect for capping off AN-8 female ends on hoses, coolers, or block adapters when not in use.

Key Features:

• AN-8 female thread with internal O-ring for leak-free sealing
• Lightweight billet aluminum construction with durable black anodized finish
• Knurled edge for easy hand tightening/removal
• Reusable and corrosion-resistant for long-term use

Performance Benefits:

• Prevents dirt, debris, and moisture from entering open AN lines
• Protects expensive fittings and hoses during storage or off-season
• Clean engine bay appearance with capped unused ports
• Essential for staged builds, remote oil filter setups, or turbo oil drains
• Pairs perfectly with BK Racing braided hose, remote adapters, and oil cooler kits

Compatibility:

• AN-8 female ports and hose ends
• GM Ecotec engines and custom plumbing:
  • 2.0L (LSJ supercharged, LNF/LDK/LHU turbo)
  • 2.2L (L61, LAP, LE8)
  • 2.4L (LE5, LE9, LAT, LAF, LEA, LUK)
• Chevrolet Cobalt (including SS), HHR (including SS), Malibu; Pontiac Solstice/G5/G6; Saturn Ion (including Redline), Sky, Vue, Aura; Saab 9-3; and custom swaps

Important Notes:

• For capping open AN-8 female ends only
• Sold individually — stock multiple for full line protection
• Off-road and competition use only

Installation Note: Hand-tighten until snug. No tools needed for normal use.

Proudly offered by BK Racing Inc. — Ecotec specialists providing reliable AN fittings and accessories for clean, protected high-performance plumbing.

Keep contaminants out — add the BK Racing AN-8 Cap Fitting to your toolbox today!