2003 Lexus SC430 Heating Parts

Keep Your 2003 Lexus SC430 in Top Shape with a Quality Heating Part

When it comes to maintaining or upgrading your 2003 Lexus SC430, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Heating Part for your SC430. We currently carry a top Heating Part in stock that is built to last. Whether you’re replacing a damaged Heating Part or looking to upgrade, our selection for the 2003 Lexus SC430 ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Engine Cooling Parts and HVAC Electrical Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2003 Lexus SC430 running smoothly and looking great.

Most Popular Heater Core for 2003 Lexus SC430s

Enhance your 2003 Lexus SC430 with this popular Heater Core we have in stock, for $93.99.

Carquest Premium – Heater Core (Part No.399284)

Heater Core

from

$93.99
Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications. Carquest Premium provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability. Carquest Premium offers certified heater cores that meet or exceed OE specifications and are all fitment checked in the actual vehicle’s HVAC heater module and are, thus, ready to be installed right out of the box for a “Drop-In Fit”. Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.

Product Features:
  • All heater cores are designed and tested to match or exceed OE specifications for form, fit and performance with a clear focus on obtaining the highest heat transfer performance possible through use of quality materials and manufacturing processes to ensu
  • Carquest Premium heater cores are engineered and manufactured under ISO TS16949 quality systems and are 100% leak tested.
  • Provides value in several ways, including increased thermal performance and resistance to corrosion using enhanced design features, such as the latest fin and tube technology and design standardization for maximum availability.
  • Carquest Premium offers a complete line of automotive heater cores covering 94% of all North American vehicle applications.
  • Our advanced engineering methods coupled with our innovative manufacturing technology provides products to the aftermarket that meet or exceed form, fit, and function of OEM Parts
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FAQs for 2003 Lexus SC430 Heating Parts

What’s the price range for 2003 Lexus SC430 Heating Parts?

We currently have just one Heating Parts for the 2003 Lexus SC430 in stock: Heater Core and it costs $93.99.

Does Advance Auto Parts sell Heating Parts for other Lexus SC430 model years?

Yes, we carry Heating Parts for 7 model years of Lexus SC430s between 2002 and 2010. The following model years are the most popular for Heating Part purchases: 2010, 2009, 2008, 2007, 2006, 2005, 2004, and 2002.

Does Advance Auto Parts sell Heating Parts for any other 2003 Lexus models?

Yes. We stock Heating Parts for 7 other popular 2003 Lexus models. Some of the most popular are 2003 ES300 Heating Parts, 2003 GS300 Heating Parts, 2003 RX300 Heating Parts, 2003 LX470 Heating Parts, and 2003 IS300 Heating Parts.

What types of Heating Parts do you sell for my 2003 Lexus SC430?

We currently have just 1 Heating Part in stock for a 2003 Lexus SC430, and as of 11/2/25, it is a Heater Core.

Can I get help with 2003 Lexus SC430 Heating Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Heating Parts and more.

What is your return policy for Lexus SC430 Heating Parts?

Advance Auto Parts keeps returns simple. For new Lexus SC430 Heating Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.