Upgrade or replace worn bulb sockets with a durable OEM-style connector designed for reliable performance and a secure factory fit.

The Riglow™ 7443 / T20 WY21W Twist-Lock Bulb Socket Connector features heat-resistant construction, corrosion-resistant terminals, and an integrated sealing O-ring to help protect against moisture, dust, and vibration. Perfect for repairs, LED upgrades, or custom lighting installations.

Key Features

• ✔ OEM-style twist-lock design
• ✔ Fits 7443 / T20 / WY21W bulbs
• ✔ Weather-resistant sealing O-ring
• ✔ Heat-resistant housing for long-term durability
• ✔ High-conductivity terminals for reliable power transfer
• ✔ Ideal for LED conversions and bulb socket replacements
• ✔ Plug-and-play installation
• ✔ Secure locking mechanism prevents loose connections

Perfect For

• 🚗 Turn Signal Lights
• 🚗 Brake Lights
• 🚗 Daytime Running Lights (DRL)
• 🚗 Reverse Lights
• 🚗 LED Bulb Upgrades
• 🚗 Socket Repairs

Specifications

• Socket Type: 7443 / T20 / WY21W
• Connector Style: Twist-Lock
• Material: Heat-Resistant PVC
• Seal Type: Integrated Rubber O-Ring
• Installation: Plug & Play
• Color: Gray
• Quantity: 1 Piece

Package Includes

• 1 × 7443 / T20 WY21W Bulb Socket Connector