Genie Replacement Part - 18004B.S Capacitor for Screw Drive Garage Door Openers (2008+)
Product Description
Genie Capacitor Replacement 18004B.S 50MFD Starting Capacitor Professional-Grade Part for Screw Drive Openers | GarageDoorProject | 100% OEM | US Vendor
The Genie 18004B.S Capacitor is a reliable replacement part specifically designed for Screw Drive garage door openers manufactured after 2008, including models with 1/2 HP or 1/3 HP motors. This 50MFD starting capacitor is essential for getting your Genie garage door opener back to peak performance. It directly replaces the existing capacitor, including those labeled X-18004-B, and installs effortlessly in the same location for a straightforward DIY repair. With this new capacitor, you can restore your garage door opener's functionality in just minutes, ensuring dependable operation for your home.
HIGH CAPACITY: Provides a robust 50MFD to enhance motor startup and performance
EASY INSTALLATION: Specifically designed for a direct connection, making it simple to replace your old capacitor
WIDE COMPATIBILITY: Suitable for various ProMax® and Chainglide® models manufactured after 2008, ensuring broad applicability
RELIABLE OPERATION: Effectively "jump starts" the motor, contributing to smooth and dependable garage door function
GENUINE OEM PART: Manufactured to meet Genie’s strict specifications for durability and reliability.
Technical Specification:
- Product Name: Capacitor
- Model Number: 18004B.S
- Capacitance: 50MFD
- Replacement for: Old capacitors labeled X-18004-B
Compatibility:
- PMX 300-IC/A, PMX 500-IC/A, PMX 300-IC/B, PMX 500-IC/B) and Chainglide®
- models (PCG 400, PCG 450, PCG 500ML, PCG 600, PCG 650, PCG 700ML, PCG 700FN)
- Additional Models: GCG 350L, GCG350ML, H2000C-1, H2000C-THDS, 1020L, 2020L
The Genie 18004B.S Capacitor is an essential component for restoring the efficiency of your garage door opener, ensuring quick installation and reliable performance for a variety of Genie models.














