Lexus GS300 Exhaust Manifold and Headers

Your One-Stop Shop For Trusted Lexus GS300 Exhaust Manifold and Headers

If you’re in search of Lexus GS300 Exhaust Manifold and Headers aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 3 Exhaust Manifold and Headers from top brands with prices ranging from $13.65 to $1,614.99.

Beyond great prices, we stock trusted brands manufacturing all types of Exhaust Manifold and Headers for your Lexus GS300. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Dorman, HJS, and Magnaflow.

And don’t forget to read customer reviews across all Exhaust Manifold and Headers categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Exhaust Manifold and Headers have to cost top dollar, and we prove it. Browse our top Lexus GS300 Exhaust Manifold and Headers below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Lexus GS300 Exhaust Manifold and Headers

Dorman – Manifold Converter – Carb Compliant – For Legal Sale In NY – CA – ME (Part No.673-642)

Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME

from

$1208.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
  • Convenient kit – includes gaskets and downpipe hardware to simplify installation
  • Durable construction -manufactured within strict tolerances for reliable longevity
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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MagnaFlow – OEM Grade Federal / EPA Compliant Manifold Catalytic Converter (Part No.49283)

OEM Grade Federal / EPA Compliant Manifold Catalytic Converter

from

$1614.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49283. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 1998-2005 Lexus GS300, 2001-2005 Lexus IS300, and more, this direct-fit catalytic converter also interchanges with OE parts 17140-46030 and 17140-46080. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Product Features:
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency.
  • Simplifies installation with essential gaskets and hardware being included in the box.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
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Exhaust Manifold and Headers Brands You Can Trust For Your Lexus GS300

3 trusted brands of Exhaust Manifold and Headers line our shelves, ready to help keep your Lexus GS300 running smooth. Below are some of the most popular brands and their top Exhaust Manifold and Headers offerings:

Most Purchased Lexus GS300 Exhaust Manifold and Headers from HJS

When you buy the most frequently purchased HJS brand Exhaust Manifold and Headers, you can be confident it will be the right part for your Lexus GS300. Here are the HJS Exhaust Manifold and Headers Advanced Auto customers buy the most:
Exh.Flange Bolt Spri
from $13.65
This product is not rated
Exh.Flange Bolt Spri
Exhaust Manifold and Header Hardware
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $1614.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Exhaust Manifold and Headers
Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME
from $1208.99
This product is not rated
Manifold Converter – Carb Compliant – For Legal Sale In NY – CA – ME
Exhaust Manifold and Headers

FAQs for Lexus GS300 Exhaust Manifold and Headers

What are the most purchased Exhaust Manifold and Headers for the Lexus GS300?

Out of 3 Exhaust Manifold and Headers for the Lexus GS300, the most popular in our inventory are:
Exh.Flange Bolt Spri
from $13.65
This product is not rated
Exh.Flange Bolt Spri
Exhaust Manifold and Header Hardware
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
from $1614.99
This product is not rated
OEM Grade Federal / EPA Compliant Manifold Catalytic Converter
Exhaust Manifold and Headers
Manifold Converter - Carb Compliant - For Legal Sale In NY - CA - ME
from $1208.99
This product is not rated
Manifold Converter – Carb Compliant – For Legal Sale In NY – CA – ME
Exhaust Manifold and Headers