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Dorman 42187 Headlamp Adjusting Screw- Sealed Beam Adjusters Compatible with Select Chrysler / Dodge / Plymouth Models, 4 Piece

  • Based on 172 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Monday, Jun 22
Order within 7 hours and 21 minutes
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Size: 4 Count (Pack of 1)


Features

  • Direct replacement - this headlight adjusting screw matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution - this screw is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Description

This headlight adjusting screw is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Material: Steel


Head Style: Trim


Item dimensions L x W x H: 5.5 x 1.75 x 2 inches


Exterior Finish: Per Item Description


Thread Size: UNC


Item Dimensions: 5.5 x 1.75 x 2 inches


Thread Size: UNC


Item Weight: 0.01 Ounces


Thread Coverage: Fully Threaded


Fastener Size: 1.75 in x 2 in


Size Name: 4 Count (Pack of 1)


Number of Pieces: 4


Brand: Dorman


Color: Black


Fastener Type: Machine Screw


UPC: 037495421874


Global Trade Identification Number: 74


Warranty Description: Limited Lifetime Warranty


Set Name: 4


Number Of Items: 1


Part Interchange Info: 42187


Part Number: 42187


Model: 42187


Unit Count: 4.0 Count


Item Type Name: Dorman - HARD TO FIND - EXTERIOR


Manufacturer: Dorman Products


Included Components: Dorman - HARD TO FIND - EXTERIOR


Screw Head Style: Trim


Screw Point Style: Type A Point


Head Type: Socket


Thread Type: Unc


Set Screw Thread Type: UNC


Thread Style: Right Hand


Drive System: Phillips or Slotted


Material Type: Steel


Exterior Finish: Per Item Description


Metal Type: Stainless Steel


Finish Types: Uncoated


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • The white pieces will probably break.
Size: 4 Count (Pack of 1)
The top adjustment screws are fine. The side pieces break every time. Need to redo the design for them. Thin plastic snaps every time.
Reviewed in the United States on August 25, 2025 by Justin

  • Works like a charm Works like a charm
Size: 4 Count (Pack of 1)
Such a stress relief to be able to adjust headlights without all the extra work
Reviewed in the United States on November 4, 2024 Reviewed in the United States on November 4, 2024 by Nate Duncan

  • first GEN Dodge . It will work.
Size: 4 Count (Pack of 1)
As an owner of a 92 Dodge D250: the white plastic parts fit. The screws needed to be filed some to better fit the headlight bucket. I got them installed. I heated them (body heat) as I read they are brittle. Used a pick to spread tangs that hold plastic piece in the bucket. Time will tell if they last. OEM is no longer available. ... show more
Reviewed in the United States on October 16, 2025 by LISA CAIRNS

  • light holders
just what I needed
Reviewed in the United States on September 28, 2025 by christy bright

  • Money thrown away
Size: 4 Count (Pack of 1)
This item is not a suitable replacement! The screws are much smaller and the plastic pieces are very brittle and will break with the littlest of pressure. Then once you get them in the slot they are so loos that they don’t hold. Don’t wait your money! And at least then my money will have served some purpose! ... show more
Reviewed in the United States on November 16, 2024 by Billy Six

  • De lujo
Size: 4 Count (Pack of 1)
Buen producto
Reviewed in the United States on September 21, 2025 by Mi head lights no prende pueden mandarme otra??

  • not the best
Size: 4 Count (Pack of 1)
could be a lot better. the plastic is very brittle so be careful. they did work. but broke one tab.
Reviewed in the United States on October 26, 2025 by 99 K. Bachman

  • Part failed during installation
Size: 4 Count (Pack of 1)
The white plastic inserts are very brittle and the retaining wings snap off during install, returned and second set snapped off as well. Bad design or defective materials? Resorted to using the Gray sets which are loose but seem to be holding.
Reviewed in the United States on April 11, 2025 by wayne j hughes

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