1998 Lexus SC300 Catalytic Converters
Keep Your 1998 Lexus SC300 in Top Shape with Quality Catalytic Converters
Whether you’re repairing or upgrading your Catalytic Converter, using high-quality parts is key to keeping your 1998 Lexus SC300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Catalytic Converters and Catalytic Converter Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Top-Rated Catalytic Converters from Trusted Brands
Looking for a reliable Catalytic Converter? We’ve got you covered with options from brands you know and trust like MagnaFlow and Walker. For example, MagnaFlow Catalytic Converters start at just $242.99 with an average 4.1 star rating. Walker offer similar pricing and quality, backed by strong customer feedback. With over 52 reviews and a solid 4.5 star average, you can shop with confidence knowing other Lexus SC300 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1998 Lexus SC300 Catalytic Converter at Advance Auto Parts is around $192.69, with a range that starts at $5.79 and goes up to $326.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99176HM and MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51176 start at just $194.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Catalytic Converter, don’t forget to check out other key components like Exhaust Manifold and Headers and Exhaust Mufflers. At Advance Auto Parts, we’re here to help you keep your 1998 Lexus SC300 in peak condition, inside and out.
Find Your Specific 1998 Lexus SC300 Catalytic Converters
Looking for the perfect Catalytic Converter for your 1998 Lexus SC300? You’re in the right place. Below, you’ll find links to various types of Catalytic Converters that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Catalytic Converters, ensuring durability and a precise fit for your Lexus SC300. Whether you’re driving a 1998 model or another popular model year like
1992,
1993,
1994,
1995,
1996,
1997,
1999, and
2000, we’ve got you covered. Purchasing Catalytic Converters from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Catalytic Converters that fit your vehicle.
Essential 1998 Lexus SC300 Catalytic Converters
Walker – Walker Exhaust Pipe Flange Gasket, 31332 (Part No.31332)
from
$5.79
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
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MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99006HM (Part No.99006HM)
from
$242.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99006HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 441005 (Part No.441005)
from
$548.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 441005. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 444005 (Part No.444005)
from
$404.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 444005. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99175HM (Part No.99175HM)
from
$188.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99175HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 338105 (Part No.338105)
from
$282.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 338105. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99176HM (Part No.99176HM)
from
$326.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99176HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
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Walker – "Walker Ultra EPA Universal Catalytic Converter 2.25"" Inlet (ID) 2.25"" Outlet (ID), 93247" (Part No.93247)
from
$239.99
Designed to meet EPA emissions requirements while delivering premium performance and durability, Walker Ultra universal catalytic converters fit import and domestic OBDII (1996 and newer) vehicles. Each converter features an OE style high technology washcoat with an optimal precious metal load for assured compliance.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 337105 (Part No.337105)
from
$315.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 337105. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
See More
MagnaFlow – MagnaFlow Standard Grade Federal / Epa Compliant Universal Catalytic Converter, 91005 (Part No.91005)
from
$109.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 91005. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design. With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51176 (Part No.51176)
from
$194.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51176. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion welds greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
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Popular 1998 Lexus SC300 Catalytic Converters Categories
Most Popular Catalytic Converters for 1998 Lexus SC300s
Enhance your 1998 Lexus SC300 with one of the 3 Catalytic Converters we have in stock, starting at just $194.99.
MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99006HM (Part No.99006HM)
from
$242.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99006HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
See More
MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99176HM (Part No.99176HM)
from
$326.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99176HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
See More
MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51176 (Part No.51176)
from
$194.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51176. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion welds greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. 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 Federal/EPA Emission systems.
See More
Best-Selling 1998 Lexus SC300 Catalytic Converter Gasket
Upgrade your SC300 with our best-selling Catalytic Converter Gasket with a 4.5 Starts rating across 38 reviews.
Walker – Walker Exhaust Pipe Flange Gasket, 31332 (Part No.31332)
from
$5.79
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
See More
Top-Rated Catalytic Converter Brands For Your 1998 Lexus SC300
When it comes to finding the perfect Catalytic Converter for your 1998 Lexus SC300, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Catalytic Converter brands including Walker and MagnaFlow, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $5.79. Purchasing a Catalytic Converter from us here at Advance Auto Parts is a smart move for both you and your 1998 Lexus SC300, providing peace of mind with parts that meet or exceed OEM standards.
Popular Walker 1998 Lexus SC300 Catalytic Converters
If you’re looking for a top-quality Catalytic Converter for your 1998 Lexus SC300, Advance Auto Parts has exactly what you need with our selection of Walker Catalytic Converters. We have 1 Walker Catalytic Converters in stock for this fitment, all known for their durability and precision fit. With prices starting at just $5.79, you’ll find the perfect Catalytic Converter for your needs and budget. Walker Catalytic Converters for the 1998 Lexus SC300 come highly rated, with over 38 customer reviews and an impressive average rating of 4.2 stars. Choosing a Walker Catalytic Converter from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Top-Quality MagnaFlow 1998 Lexus SC300 Catalytic Converters
For those in search of a high-quality Catalytic Converter for their 1998 Lexus SC300, Advance Auto Parts offers a great selection of MagnaFlow Catalytic Converters. With 1 MagnaFlow Catalytic Converters in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Catalytic Converters start at just $242.99, giving you a range of options to suit your budget. Backed by over 14 customer ratings and an average rating of 4.1 stars, MagnaFlow Catalytic Converters provide both reliability and excellent performance. Choosing a MagnaFlow Catalytic Converter from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$242.99
(14)
MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99006HM
“Nearly as fast as going down to their store…free shipping.
I won’t be shopping anywhere else for auto parts…Advance Auto Parts is “my store””
FAQs for 1998 Lexus SC300 Catalytic Converters
What are the best-selling Catalytic Converters for 1998 Lexus SC300s?
Out of 4 Catalytic Converters that fit 1998 Lexus SC300s, the following parts are the top sellers:
- MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99176HM (22315837) – $326.99
- MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51176 (10605547) – $194.99
What’s the price range for 1998 Lexus SC300 Catalytic Converters?
The prices of Catalytic Converters for the 1998 Lexus SC300 range from $5.79 up to $326.99 for the most premium parts.
What is the average price of a Catalytic Converter for a 1998 Lexus SC300?
The average price for Catalytic Converters for the 1998 Lexus SC300 is $192.69. Keep in mind the variety of part types within our Catalytic Converter category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Catalytic Converters for other Lexus SC300 model years?
What are the cheapest Catalytic Converters for my 1998 Lexus SC300?
The cheapest 1998 Lexus SC300 Catalytic Converters we carry are:
- Walker Exhaust Pipe Flange Gasket, 31332 (5601088) – $5.79
- MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51176 (10605547) – $194.99
- MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99006HM (22315793) – $242.99
- MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99176HM (22315837) – $326.99
Does Advance Auto Parts sell Catalytic Converters for any other 1998 Lexus models?
Yes. We stock Catalytic Converters for 4 other popular 1998 Lexus models. Some of the most popular are 1998 ES300 Catalytic Converters, 1998 GS300 Catalytic Converters, 1998 LS400 Catalytic Converters, 1998 SC400 Catalytic Converters, and 1998 LX470 Catalytic Converters.
What are the top-rated Catalytic Converters that fit the 1998 Lexus SC300?
Based on 52 reviews by customers, our 1998 Lexus SC300 Catalytic Converters have an average customer rating of 4.5 stars. These are the highest-rated categories of Catalytic Converters for the 1998 Lexus SC300 and their top-rated products:
- Catalytic Converters
- MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99006HM (22315793) – $242.99
- Catalytic Converter Gaskets
- Walker Exhaust Pipe Flange Gasket, 31332 (5601088) – $5.79
What types of Catalytic Converters do you sell for my 1998 Lexus SC300?
As of 8/2/26, these are some of the most in-demand types of Catalytic Converters for a 1998 Lexus SC300:
Can I get help with 1998 Lexus SC300 Catalytic Converter orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Catalytic Converters and more.
What is your return policy for Lexus SC300 Catalytic Converters?
Advance Auto Parts keeps returns simple. For new Lexus SC300 Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.