# Garage Door Openers, Parts & Electronics Keep your opener running like new with the right replacement parts and electronics. Shop OEM and compatible **remote controls, wireless keypads, safety sensors, wall consoles, logic boards, external receivers, capacitors, gears & sprockets,** and complete opener units. Compatible with popular brands including Wayne Dalton, LiftMaster, Chamberlain, and Genie. ## How to choose the right opener part 1. **Find your opener model** on the head unit label (under the light cover). 2. **Confirm radio frequency** on your existing remote/keypad (e.g., 303 MHz or 372 MHz). 3. **Match part numbers** for boards, sensors, and consoles—most are model-specific. 4. **Check wiring style** (2-wire vs 3-wire) for sensors and wall consoles. 5. **Older radio?** Add an _external receiver_ and pair modern remotes. ## FAQs How do I know which remote or keypad will work with my opener? Match your opener’s **model** and **frequency**. Wayne Dalton commonly uses **303 MHz** or **372 MHz**. If the built-in radio has failed, add an **external receiver** to use modern remotes. My door won’t close and the lights blink—are my safety sensors bad? Clean the lenses and confirm both LEDs are solid. Check alignment and wiring. If an LED won’t stay solid after adjustment, replace the sensor pair with the correct set for your opener. What’s the difference between a logic board and an external receiver? The **logic board** is the opener’s main control module (motor, limits, safety, radio). An **external receiver** only adds remote-control radio—useful when the built-in radio is incompatible or failed. Can I use any keypad with any opener? No. Keypads must match your opener’s radio system. Some universal models support multiple brands/frequencies, but always verify compatibility and programming steps. Is DIY opener work safe? Remotes, keypads, sensors, and wall consoles are DIY-friendly. **Do not** attempt torsion/extension spring work unless trained; stored spring tension can cause injury. **Need compatibility help?** Send us your opener brand, model, frequency, and a clear photo of the head unit label and we’ll confirm the correct parts before you buy. ## Products in this collection - [Wayne Dalton Remote Control Transmitter 327310 3973C 3BTM (372 Mhz)](https://www.expressgaragedoors.com/products/wayne-dalton-remote-control-transmitter-372-mhz-300643) - 49.99 USD - [Wayne Dalton Remote Control Transmitter 297134 309884 (303 Mhz)](https://www.expressgaragedoors.com/products/wayne-dalton-remote-control-transmitter-303-mhz-297134) - 52.99 USD - [Wayne Dalton Wired Deluxe Wall Station](https://www.expressgaragedoors.com/products/wayne-dalton-wired-deluxe-wall-station-372-mhz-309961) - 47.88 USD - [Wayne Dalton Wireless Keyless Entry Keypad KEP4 (372 Mhz)](https://www.expressgaragedoors.com/products/wayne-dalton-wireless-keyless-entry-keypad-kep4-334642) - 89.99 USD - [Wayne Dalton Infrared Safety Beam Sensors](https://www.expressgaragedoors.com/products/wayne-dalton-infrared-safety-beam-sensors-260597-260600) - 93.88 USD - [Wayne Dalton Wireless Keyless Entry Keypad (303 Mhz)](https://www.expressgaragedoors.com/products/wayne-dalton-wireless-keyless-entry-303-mhz-297138) - 75.59 USD - [Wayne Dalton Logic Motor Control Board](https://www.expressgaragedoors.com/products/wayne-dalton-logic-motor-control-board-306132) - 149.0 USD - [Multi Code 1-Button Remote Control Transmitter 3089](https://www.expressgaragedoors.com/products/multi-code-1-button-remote-control-3089) - 26.99 USD - [Universal Remote Control Kit](https://www.expressgaragedoors.com/products/garage-opener-universal-remote-control-kit-1) - 85.99 USD - [Multi Code Wireless Keyless Entry Keypad 4200](https://www.expressgaragedoors.com/products/multi-code-wireless-keyless-entry-keypad-4200) - 55.99 USD - [Challenger Infrared Safety Beam Sensors](https://www.expressgaragedoors.com/products/challenger-infrared-safety-beam-sensors) - 92.88 USD - [9 Volt Industrial Alkaline Battery](https://www.expressgaragedoors.com/products/9-volt-industrial-alkaline-battery) - 4.99 USD - [Liftmaster Mini 3 Button Remote Control Transmitter 890MAX](https://www.expressgaragedoors.com/products/liftmaster-mini-3-button-remote-control-transmitter-890max) - 39.99 USD - [Universal Garage Door Opener Wall Button](https://www.expressgaragedoors.com/products/universal-garage-door-opener-wall-button) - 10.99 USD - [Wayne Dalton Garage Door Opener Light Socket 269028](https://www.expressgaragedoors.com/products/wayne-dalton-light-socket-269028) - 23.99 USD - [Universal Wireless Keypad](https://www.expressgaragedoors.com/products/universal-wireless-keypad-387lm) - 43.88 USD - [Liftmaster 3 Button Remote Control Transmitter 893MAX](https://www.expressgaragedoors.com/products/liftmaster-sears-chamberlain-remote-control-893max) - 39.99 USD - [Multi Code Receiver 1090](https://www.expressgaragedoors.com/products/multi-code-receiver-1090) - 60.99 USD - [Multi Code 2-Button Remote Control Transmitter 4120](https://www.expressgaragedoors.com/products/multi-code-2-button-remote-control-4120) - 33.99 USD - [Universal Remote Control Kit 2](https://www.expressgaragedoors.com/products/garage-opener-universal-remote-control-kit-2) - 165.99 USD - [Liftmaster 2-Button Remote Control Transmitter 892LT](https://www.expressgaragedoors.com/products/liftmaster-2-button-remote-control-transmitter-892lt) - 44.99 USD - [LiftMaster Light Socket 41A1344](https://www.expressgaragedoors.com/products/sears-craftsman-liftmaster-chamberlain-light-socket-41a1344) - 23.99 USD - [Universal Lubricant for Garage Doors – 1oz High-Performance Formula](https://www.expressgaragedoors.com/products/garage-door-lubricant-1oz-high-performance-formula) - 9.99 USD - [Multi Code 4-Button Remote Control Transmitter 4140](https://www.expressgaragedoors.com/products/multi-code-4-button-remote-control-4140) - 36.99 USD - [Liftmaster 108D34 Light Lens Cover](https://www.expressgaragedoors.com/products/liftmaster-108d34-light-lens-cover) - 29.99 USD - [Genie Intellicode Wireless Keypad Keyless Entry GK-BX](https://www.expressgaragedoors.com/products/genie-intellicode-keypad-keyless-entry-gk-bx-37224r) - 48.99 USD - [LiftMaster 883LM Security+ 2.0 MyQ Wired Wall Button](https://www.expressgaragedoors.com/products/liftmaster-883lmw-security-2-0-myq-wired-wall-button) - 12.99 USD - [Liftmaster 108D36 Light Lens Cover](https://www.expressgaragedoors.com/products/liftmaster-108d36-light-lens-cover) - 29.99 USD - [Liftmaster 41C5141-1 Trolley Carriage Assembly](https://www.expressgaragedoors.com/products/liftmaster-41c5141-1-trolley-carriage-assembly) - 49.99 USD - [Liftmaster 108D79 Light Lens Cover](https://www.expressgaragedoors.com/products/liftmaster-108d79-light-lens-cover) - 33.99 USD - [Genie Intellicode 315/390Mhz Dual Frequency 3-Button Remote Control](https://www.expressgaragedoors.com/products/genie-intellicode-dual-g3t-remote-control-transmitter) - 40.69 USD - [Genie Safe-T-Beam Sensors](https://www.expressgaragedoors.com/products/genie-garage-door-opener-photo-eyes-safe-t-beam-sensors) - 47.87 USD - [Liftmaster 3-Button Remote Control Transmitter 373LM](https://www.expressgaragedoors.com/products/liftmaster-sears-chamberlain-remote-control-transmitter-373lm) - 35.99 USD - [Liftmaster 41A3589-3 Belt Assembly for 7ft doors](https://www.expressgaragedoors.com/products/liftmaster-41a3589-3-belt-assembly-for-7ft-doors) - 119.99 USD - [Genie Intellicode Dual Frequency 315/390 Mhz 3-Button Remote Control G3BT-P](https://www.expressgaragedoors.com/products/genie-intellicode-dual-frequency-315-390-mhz-3-button-remote-control-g3bt-p) - 40.79 USD - [Genie GBWCSL2-BX Series II Multi-Function Wall Control Garage Door Opener 39165R](https://www.expressgaragedoors.com/products/genie-gbwcsl2-bx-multi-function-wall-control-garage-door-opener) - 33.99 USD - [Liftmaster MyQ Smart Garage Control HUB](https://www.expressgaragedoors.com/products/liftmaster-myq-smart-garage-control-hub) - 56.99 USD - [Liftmaster Remote Control Transmitter 971LM](https://www.expressgaragedoors.com/products/liftmaster-sears-chamberlain-remote-control-971lm) - 26.99 USD - [Bell Wire Copper Conductor for All Garage Door Openers - 25ft](https://www.expressgaragedoors.com/products/liftmaster-bell-wire-41a0323-copper-conductor-for-garage-door) - 12.99 USD - [Liftmaster 485LM Replacement Battery](https://www.expressgaragedoors.com/products/liftmaster-485lm-battery) - 68.99 USD - [Genie Intellicode 37344R GM3T-BX Universal Garage Door Remote](https://www.expressgaragedoors.com/products/genie-gm3t-bx-genie-master-universal-garage-door-remote-37344r-intellicode) - 47.99 USD - [LiftMaster 837LMMC myQ Smart LED Garage Light](https://www.expressgaragedoors.com/products/liftmaster-837lmmc-myq-smart-led-garage-light) - 89.99 USD - [Garage Opener Universal Remote and Keypad Kit](https://www.expressgaragedoors.com/products/garage-opener-universal-remote-and-keypad-kit) - 139.99 USD - [Garage Opener Universal Keypad Kit – Receiver & Keypad Combo](https://www.expressgaragedoors.com/products/garage-opener-universal-keypad-kit-receiver-keypad-combo) - 112.99 USD - [Liftmaster Gear and Sprocket Kit 41A4885-2](https://www.expressgaragedoors.com/products/liftmaster-gear-and-sprocket-kit-41a4885-2) - 69.99 USD - [Liftmaster 41B591 Battery Replacement Set for 475LM](https://www.expressgaragedoors.com/products/liftmaster-41b591-battery-replacement-set-for-475lm) - 89.99 USD - [Liftmaster Gear and Sprocket Kit 41A4885-5](https://www.expressgaragedoors.com/products/liftmaster-gear-and-sprocket-kit-41a4885-5) - 69.99 USD - [LiftMaster K030B0532-1 Motor Capacitor 56UF 220V](https://www.expressgaragedoors.com/products/liftmaster-k030b0532-1-motor-capacitor-56uf-220v) - 42.99 USD - [LiftMaster K029B0129 Belt Connector Kit](https://www.expressgaragedoors.com/products/liftmaster-k029b0129-belt-connector-kit) - 6.99 USD - [Genie G1T-BX One Button Garage Door Opener Remote for Intellicode Openers (Dual Frequency 315/390 MHz)](https://www.expressgaragedoors.com/products/genie-g1t-bx-one-button-garage-door-opener-remote-for-intellicode-openers-dual-frequency-315-390-mhz) - 37.72 USD - [LiftMaster 041A3261-1 Dual Speed Gear and Sprocket Kit](https://www.expressgaragedoors.com/products/liftmaster-041a3261-1-dual-speed-gear-and-sprocket-kit) - 89.99 USD - [LiftMaster MYQ-C23AXXW Smart Garage Camera Gen 2](https://www.expressgaragedoors.com/products/liftmaster-myq-c23axxw-smart-garage-camera-gen-2) - 54.99 USD - [Genie Wall Mount Pro Series 6170H-B](https://www.expressgaragedoors.com/products/genie-wall-mount-pro-series-6170hb) - 770.99 USD --- > Source: [Express Garage Doors](https://www.expressgaragedoors.com/collections/garage-door-openers-parts-electronics) > Updated: 2026-05-28