Sc430 - is there a preheater on these cars? It takes long to heat up the cabin

Asked by Jan 08, 2017 at 02:10 AM about the 2003 Lexus SC 430

Question type: Maintenance & Repair

Heating of cabin was quick when the car was newer. Is there an electric
heater that possibly stopped working?

1 Answer


Engine might just be taking longer to warm up, whens the last time you serviced the cooling system, replaced/flushed coolant, thermostat?

Your Answer

Lexus SC 430 Experts

  • #1
  • #2
  • #3
    Kyle Rogan
View All

Related Models For Sale

Used Mercedes-Benz SL-Class
4 Great Deals out of 110 listings starting at $14,900
Used Chevrolet Corvette
668 listings starting at $4,450
Used Lexus LS 430
4 listings starting at $4,300
Used Mercedes-Benz SLK-Class
73 listings starting at $5,500
Used BMW 3 Series
147 Great Deals out of 1,805 listings starting at $3,200
Used Porsche 911
3 Great Deals out of 159 listings starting at $38,995
Used BMW 6 Series
3 Great Deals out of 130 listings starting at $10,800

Used Cars For Sale

2007 Lexus SC 430 For Sale
1 listings starting at $20,996
2006 Lexus SC 430 For Sale
1 listings starting at $18,673

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.