I don't think so but any vehicle 20+ years old will start having problems here and there. See sources and related links below for a 1998 Chevrolet Blazer light bulb lamp part number list.
i have a 98 blazer and read in the manual that you have to use the dome override button for this Dome override button has nothing to do with headlights,but with the interior lights in your vehicle. So it depends on what your problem is exactly.
97-98 Chevy blazer/S10 headlights on/offI had the same problem on my 1997 s-10 blazer. Check the daytime running light modual under the dash,center,behind accessory outlets(cig.lighter).
No
cruise control does not work when headlights are on
A fair number of parts will be compatible. Some will not be - for example, if you want to put a 98+ front end on a 94 - 97 Blazer, you'll need the core support from a 98+ Blazer, Jimmy, Bravada, S10, or S15. If you have sealed beam headlights (most commonly seen on 2WD 94 - 97 models), you'll need the wiring harnesses for the lights, as well.
A broken timing chain is a possibility.
Yes, the doors from a 98 Chevy Blazer will fit a 2001 Chevy Blazer with a little moderation.
how to in stall a Quarter Window in a 98 Chevy blazer
A 98 Blazer S10 has 5 lugs on each wheel.
98' headlights look better
Yes.
Can you interchange doors from a 98 s10 blazer with a 98 s 10 pick up