Genuine Mopar 635451 Headlight Lamp Switch (NOS)
This genuine Mopar 635451 headlight lamp switch is a rare New Old Stock (NOS) electrical component essential for the authentic restoration of mid-1930s Chrysler Corporation vehicles. Proudly Made in the USA, this push-pull type switch features four female wire terminal connectors and serves as the primary controller for headlamp and instrument panel lighting. Replaced by later part numbers 641427 and 652143, this original factory unit ensures correct electrical resistance and mechanical tactile feel that modern reproductions cannot replicate, preserving the historical integrity and reliable operation of your vintage Dodge, Plymouth, or Chrysler.
Key Features:
- Brand: Mopar
- Part Number: 635451
- Interchange: 641427, 652143
- Position: Dashboard / Instrument Panel
- Switch Type: Push-Pull (4-Terminal)
- Origin: Made in USA
- Condition: NOS (New Old Stock)
Verified Vehicle Fitment:
| Make |
Model |
Year |
Notes |
| Plymouth |
PJ, P1, P2 (Special 6) |
1935-1936 |
Fits PJ up to serial no. 1061575 |
| Dodge |
DU 6-Cylinder |
1935 |
Standard Headlight Switch |
| DeSoto |
SF 6-Cylinder, Airstream |
1935 |
Standard Headlight Switch |
| Chrysler |
C6, CZ Deluxe 6 & 8, Airstream |
1935 |
Standard Headlight Switch |
Fits Years:
1935 1936
Actual Item Photos: Please look over the pictures carefully, as they depict the exact item you will receive. We utilize high-resolution photos of our current physical inventory rather than generic stock images so you can verify the specific condition, markings, and authenticity of this vintage part prior to purchase.
A Note on Fitment Accuracy: We manually research and cross-reference our fitment data using vintage manufacturer catalogs. While we strive for 100% accuracy, these decades-old resources—and the humans reading them—can occasionally contain errors. Additionally, these parts may fit other vehicles and years not explicitly listed in our data. To ensure a seamless restoration, we kindly ask that you perform your own due diligence and verify that this specific part number is correct for your application prior to purchase.
Unbeatable Prices & Expectations
As with all vintage New Old Stock (NOS) parts, this item may show "shelf wear" such as light surface oxidation, dust, or minor finish imperfections from decades of storage in original packaging. These characteristics are typical of authentic vintage components and do not affect the functionality of the part. Our pricing reflects the rarity and historical value of these original American-made treasures.
