Headlight Adjusting Screw for 1980-1988 American Motors Eagle & More - Dorman 42122

$8.99

Dorman - HELP Headlight Adjusting Screw 42122

Dorman - HELP Headlight Adjusting Screw 42122 - view 2

Part number: 42122

UPC: 037495421225

Condition: New

Weight: 0.14 LBS

Item Package Quantity: 1

$8.99

Current Stock: 8

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Dorman - HELP Headlight Adjusting Screw P/N:42122

$8.99

Description

Replace a stripped, seized or missing headlamp adjuster with this Dorman headlight adjusting screw, part number 42122, the threaded screw used to set the aim of the headlamp. It fits many vehicles, among them the 1975-1979 Buick Skylark, 1976 Pontiac Ventura and 1975 Buick Apollo. See the "Vehicles it fits" section for the full list.

Direct replacement: Designed to match the original part's fit and function on the listed applications.
Ideal solution: A dependable stand-in when the factory screw has gone missing or given out from fatigue.
Durable construction: Made from quality materials and engineered for reliable performance.
Trustworthy quality: Backed by Dorman's U.S.-based team of product experts and more than a century of automotive experience.

A worn or damaged adjusting screw can leave a headlamp unable to hold its aim. If the screw is the cause, this part replaces it. After installation, check and set headlamp aim as directed in the vehicle service information.

Interchange: 1235816 · 1493541 · 4006204

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

1235816, 1493541, 4006204

Buyer's Q&A

Frequently Asked Questions

What does a headlight adjusting screw do?

It is the threaded adjuster used to set the headlamp's aim, so the beam can be pointed where the vehicle's service procedure specifies.

Does part 42122 fit the 1975-1979 Buick Skylark?

Yes. The 1975-1979 Buick Skylark is a listed application, as are the 1976 Pontiac Ventura and 1975 Buick Apollo. Check the "Vehicles it fits" section for your exact vehicle.

Which part numbers does it replace?

It cross-references to 1235816, 1493541 and 4006204.

What are signs the adjusting screw may need replacing?

Signs include a headlamp that won't hold its aim and an adjuster that is stripped, seized, broken or missing. Diagnose the cause before replacing the screw.

Should I re-aim the headlights after installing it?

Yes. After installing the screw, check and adjust headlamp aim following the vehicle's service information.