Dorman - OE Solutions Window Motor 742-303
Dorman - OE Solutions Window Motor 742-303 - view 2
Dorman - OE Solutions Window Motor 742-303 - view 3
Dorman - OE Solutions Window Motor 742-303
Dorman - OE Solutions Window Motor 742-303 - view 2
Dorman - OE Solutions Window Motor 742-303 - view 3

Right Window Motor for 1975-1978 Dodge Charger & More - Dorman 742-303

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$130.99
MPN: 742-303
Item Package Quantity: 1
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Dorman - OE Solutions Window Motor P/N:742-303
Dorman - OE Solutions Window Motor P/N:742-303
$130.99

Built to drive the regulator that raises and lowers the glass, the Dorman window motor 742-303 is a direct-fit replacement for the listed applications when the original unit gives out. It fits many vehicles, among them the 1975-1978 Dodge Charger, 1980-1983 Dodge Mirada and 1977-1981 Dodge Diplomat. See the Buyer's Guide tab for the full list. This Dorman power window motor is cataloged for the front right and rear right window positions.

  • Direct replacement: Designed to perform like the original equipment motor on the listed applications.
  • Ideal solution: If a factory motor fails from damage, fatigue or collision impact, this unit is engineered and tested to help restore original equipment functionality.
  • Durable construction: Designed and built to strict specifications for reliable performance.
  • Trustworthy quality: Supported by a U.S.-based team of product experts and more than a century of automotive experience.

Signs this part may need replacing include a window that travels slowly, stops partway, or doesn't move when the switch is pressed. A faulty switch, wiring or regulator can cause similar problems, so diagnose the cause before replacing the motor.

Interchange: 42-42
4242 · 86518 · 4240516 · WLM2168 · 76518 · WL41003

This part cross-references / interchanges with the following part numbers:

86518, 42-42, 4240516, WLM2168, 76518, WL41003

Frequently Asked Questions

Is this the right 1975-1978 Dodge Charger window motor?

It is listed for the 1975-1978 Dodge Charger and also for the 1983 Dodge Charger. Check the Buyer's Guide tab to confirm your exact vehicle.

What does a Dorman window lift motor do?

It powers the window regulator, which raises and lowers the glass when you press the window switch. Dorman designed 742-303 to perform like the original equipment motor on the listed applications.

Which window positions is 742-303 cataloged for?

The catalog lists this motor for the front right and rear right window positions, depending on the application.

What are signs the window motor may be failing?

A window that moves slowly, stops partway or won't move at all can be a sign of a worn motor. A faulty switch, wiring or regulator can cause the same faults, so diagnose the cause before replacing the motor.

What other part numbers does this motor replace?

It cross-references to 42-42 (also written 4242), 86518, 4240516, WLM2168, 76518 and WL41003.

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