Will these fit my garage door?

Only if your old springs are 0.250 inch wire, 2 inch inside diameter and 35 inches long. Check the stamped size or measure the wire with a caliper before ordering; a different wire size changes the lift force.

Do I get one spring or two?

Two springs. The listing is a pair, which suits doors that use a spring on each side.

Can I install torsion springs myself?

It is possible with the right winding bars and door-locking pliers, but torsion springs are under heavy tension and cause serious injuries when handled wrong. If you are unsure, have a garage door technician install them.

Is $75.90 a good price?

It is the only new price listed as of November 7, 2026, at Newegg, so there is no recent range to judge it against. Compare it with local garage door suppliers, who often sell pairs in the same range.

Are these springs motorized?

No. The springs balance the door; the opener motor is a separate part. The listing's motorized note refers to the door being opener-compatible, not to the springs themselves.