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Dorman 42189 Headlight Adjusting Screw
| Brand | Dorman 42189 |
|---|---|
| Adjustable | Yes |
| Attachment Method | Screw On |
| Headlight Type | Sealed Beam |
| Installation Hardware Included | No |
| Material | Metal |
| Material | Plastic |
| Package Contents | 2 Adjusting Screw |
| Universal Or Specific Fit | Specific |
| Fits | Dodge, Plymouth, and Chrysler · 140 vehicles |
OE-style replacement. Matches the fit and function of the original part.
Metal and plastic construction. Built from quality materials for reliable performance.
Screw-on design. Provides secure, adjustable headlight alignment.
Cross-references 421892 and 3574085 for the same application. See all 2.
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Not what you need? See all Headlight Adjusting Screw options
Headlight Adjusting Screw for OE-Style Alignment
This Dorman headlight adjusting screw is built for specific vehicle applications and matches the fit and function of the original part. It is made from metal and plastic materials for reliable adjustment of sealed beam headlights on select Dodge and Plymouth models.
- Specific-fit headlight adjusting screw for targeted applications
- Designed for sealed beam headlight systems
- Adjustable design for headlight aiming and alignment
- Screw-on attachment method for direct replacement use
- Engineered to match original part fit and function
- Compatible with select Dodge D150, D250, D350, Ramcharger, W150, W250, and W350 applications
Fitment Details
- Fits 1979-1981 Dodge D150, round headlights.
- Fits 1981 Dodge D250, round headlights.
- Fits 1981 Dodge D350, round headlights.
- Fits 1979-1981 Dodge D50, round headlights.
- Fits 1979-1981 Dodge Ramcharger, round headlights.
- Fits 1979-1981 Dodge W150, round headlights.
- Fits 1981 Dodge W250, round headlights.
- Fits 1981 Dodge W350, round headlights.
- Fits 1979-1980 Dodge D200, round headlights.
- Fits 1979-1980 Dodge D300, round headlights.
- Fits 1979-1980 Dodge W200, round headlights.
- Fits 1979-1980 Dodge W300, round headlights.
- Fits 1979 Dodge D100, round headlights.
This part cross-references 421892 and 3574085 for the same application.
What This Part Helps Fix
- Headlights that sit out of alignment after wear or service
- Difficulty aiming sealed beam headlights correctly
- Broken or worn original adjusting hardware
- Uneven headlight beam placement on older Dodge trucks and SUVs
- Restoration needs for vehicles with round sealed beam headlamps
Installation Notes and Tips
Use this screw on the specified sealed beam headlight assemblies only. Confirm the vehicle application and headlight style before installation, and inspect the surrounding mounting points for wear or damage that could affect adjustment accuracy. No installation hardware is included.
Quality Assurance
Dorman manufactures this replacement adjusting screw to match original part fit and function on listed vehicles. Part number 42189 is engineered for dependable performance in specific applications.
This part fits 140 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1981 | Dodge | D150 | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Dodge | D250 | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Dodge | D350 | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Dodge | D50 | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Dodge | Ramcharger | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Dodge | W150 | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Dodge | W250 | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Dodge | W350 | N/A | Round Headlights; Packaging Type: Card |
| 1981 | Plymouth | PB150 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1981 | Plymouth | PB250 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1981 | Plymouth | PB350 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1980 | Dodge | D150 | N/A | Round Headlights; Packaging Type: Card |
| 1980 | Dodge | D200 | N/A | Round Headlights; Packaging Type: Card |
| 1980 | Dodge | D300 | N/A | Round Headlights; Packaging Type: Card |
| 1980 | Dodge | D50 | N/A | Round Headlights; Packaging Type: Card |
| 1980 | Dodge | Ramcharger | N/A | Round Headlights; Packaging Type: Card |
| 1980 | Dodge | W150 | N/A | Round Headlights; Packaging Type: Card |
| 1980 | Dodge | W200 | N/A | Round Headlights; Packaging Type: Card |
| 1980 | Dodge | W300 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | Aspen | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1979 | Dodge | D100 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | D150 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | D200 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | D300 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | D50 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | Ramcharger | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | W150 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | W200 | N/A | Round Headlights; Packaging Type: Card |
| 1979 | Dodge | W300 | N/A | Round Headlights; Packaging Type: Card |
| 1978 | Dodge | Aspen | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | B100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | B200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | B300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | D100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | D150 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | D200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | D300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | Ramcharger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | W150 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | W200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1978 | Dodge | W300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | Aspen | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | B100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | B200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | B300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | D100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | D150 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | D200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | D300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | Ramcharger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | W100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | W150 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | W200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1977 | Dodge | W300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | Aspen | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | B100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | B200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | B300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | D100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | D200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | D300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | Ramcharger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | W100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | W200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1976 | Dodge | W300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Chrysler | Imperial | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Chrysler | New Yorker | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Chrysler | Newport | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Chrysler | Town & Country | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | B100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | B200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | B300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | D100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | D200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | D300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | Ramcharger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | W100 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | W200 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1975 | Dodge | W300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Chrysler | Imperial | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Chrysler | New Yorker | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Chrysler | Newport | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Chrysler | Town & Country | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Dodge | Challenger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1974 | Dodge | Ramcharger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Chrysler | Imperial | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Chrysler | New Yorker | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Chrysler | Newport | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Chrysler | Town & Country | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Dodge | Challenger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1973 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Chrysler | Imperial | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Chrysler | New Yorker | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Chrysler | Newport | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Chrysler | Town & Country | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Dodge | Challenger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1972 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Chrysler | 300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Chrysler | Imperial | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Chrysler | New Yorker | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Chrysler | Newport | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Chrysler | Town & Country | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Dodge | Challenger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1971 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Chrysler | 300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Chrysler | Imperial | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Chrysler | New Yorker | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Chrysler | Newport | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Chrysler | Town & Country | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Dodge | Challenger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1970 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Chrysler | 300 | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Chrysler | Imperial | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Chrysler | New Yorker | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Chrysler | Newport | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Chrysler | Town & Country | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Dodge | Charger | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Dodge | Dart | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| 1969 | Dodge | Monaco | N/A | Fits brake pedal pad for automatic and manual vehicles. |
| No rows match your filter. | ||||
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4218923574085