LiftMaster 374UT Remote

Your LiftMaster 374UT at a glance

Confirm that the label says LiftMaster 374UT. Preserve any additional suffix or hardware-revision marking; a matching shell or model number used by another brand is not enough.

Two buttons can operate two supported devices independently. Choose setup for the actual equipment type.

374UT battery & holder

CR2032, 3 V; verify against the installed cell.

Programming your 374UT

Setup depends on the exact receiver and hardware revision. These model notes do not establish a complete pairing sequence for your equipment.

Match both the remote and opener or external receiver. Keep the door or gate in sight and clear of people. Do not hold a LEARN button or erase memory unless the instructions for that exact equipment require it.

Compatibility & exclusions

Residential use is limited to supported post-1993 openers with photoelectric safety sensors.

Identify whether the target is an opener, gate operator or external receiver before programming.

If your 374UT is not working

General troubleshooting checks.

• No response: check the marked battery type and polarity; note whether another authorized control works.
• Short range: note when the problem began and whether it changes by location. Do not alter receiver wiring.
• Damaged case or buttons: keep the model label; stop using exposed, wet or damaged electronics.

374UT repair, parts & replacement

No exact replacement or part mapping has been confirmed for this page. A similar-looking remote, matching frequency or familiar model family is not sufficient evidence of interchangeability.

Model guides

Use the model-specific notes on this page with the instructions for your opener or receiver. A documented receiver match does not establish compatibility with every opener.