- Joined
- Nov 26, 2021
- Messages
- 21,679
- Reaction score
- 19,651
- Location
- USA
- Political Leaning
- Progressive
The led lights far outlast the incandescent, and they perform way better.I think a lot of the difference in longevity is due to better oil. New Mexico is a challenging environment for motors. My '72 Datsun PU, running conventional oil, was burning a fair amount of it by 170K. My '84, running Arco Graphite its first 100K, and Mobil1 plus Moly for the balance, was still getting 5K per quart at 199K. My '97, with the Mobil1 plus Moly diet, is getting about 4K per quart at 277K.
As to cost of replacement parts: I understand it now costs up to 1K to replace the fancy LED headlight assemblies. On any of my trucks, replacement of a headlight is about $10. But on my '97, it requires removing the grille. It did not on the earlier models.
Interesting comment about the oil. It's not the only factor. The engine parts have tighter tolerances now. Newer models use thinner oil.