Windshield Issues on Older Lexus V8 Models Common Problem or Just Mine?

[vanessporita]

Hi everyone,

I wanted to ask fellow LS400, SC400, and other UZ-platform owners about windshield durability and maintenance. On older Lexus models, have you noticed increased cracking, wind noise, leaks, or visibility issues over time?

I am curious whether this is age related chassis flex, seal deterioration, or installation quality after replacement. For those who have replaced theirs, did OEM glass make a noticeable difference compared to aftermarket options?

Also, are there recommended sealants, coatings, or preventive steps that help preserve visibility and reduce future damage?

Interested in hearing long term ownership experiences and practical fixes from the community.

 

[vanessporita]

Hi everyone,

I wanted to ask fellow LS400, SC400, and other UZ-platform owners about windshield durability and maintenance. On older Lexus models, have you noticed increased cracking, wind noise, leaks, or visibility issues over time?

I am curious whether this is age related chassis flex, seal deterioration, or installation quality after replacement. For those who have replaced theirs, did OEM glass make a noticeable difference compared to aftermarket options?

Also, are there recommended sealants, coatings, or preventive steps that help preserve visibility and reduce future damage, especially for a Kawasaki Teryx KRX 1000 Vented Windshield?

Interested in hearing long term ownership experiences and practical fixes from the community.

thanks in advance for any help