1975 Mercedes-Benz 450SEL Catalytic Converters

Enhance and Protect Your 1975 Mercedes-Benz 450SEL with Quality Catalytic Converters

Maintaining the performance of your 1975 Mercedes-Benz 450SEL starts with choosing the right parts, and a high-quality Catalytic Converter helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Catalytic Converters specifically for the 1975 Mercedes-Benz 450SEL, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Catalytic Converters for Every Budget

Finding a Catalytic Converter that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $124.99 and an average price of $254.32, you can choose one that fits your budget while delivering the quality you expect. Our Catalytic Converters are competitively priced, ranging from $124.99 to $465.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 3 Catalytic Converters from 2 trusted brands in stock, Advance Auto Parts has you covered. Our Catalytic Converters for the 1975 Mercedes-Benz 450SEL have earned reviews from over 13 customers, with an average 5 stars rating across the board. Popular options include CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed, Standard Grade Federal / EPA Compliant Universal Catalytic Converter, and Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed, starting at $124.99. Our selection includes highly regarded brands such as Walker and Magnaflow, and more, offering you top-notch reliability. For example, we have 2 Walker Catalytic Converters starting at $171.99 with an average rating of 4 stars, 1 Magnaflow options from $124.99 with a 4 stars rating.

Catalytic Converters for Your 1975 Mercedes-Benz 450SEL

Walker – Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed (Part No.15032)

Catalytic Converter- EPA Standard, Direct Replacement, No Fabrication Needed

from

$171.99
Designed to provide the required reduction in tailpipe emissions and meet EPA emissions requirements with assured compliance, Walker® Universal Catalytic Converters are available for pre-OBDII (1995 and older) vehicles.

Product Features:
  • EPA COMPLIANT — For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state’s aftermarket converter regulations for details.
  • NO BREAK IN REQUIRED — Ready to operate with application-specific converter shell design and mat compression, no converter break in required after installation
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • OE-STYLE DESIGN — Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE — Backed by Walker’s 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
See More

Walker – CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed (Part No.81127)

CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed

from

$465.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:
  • CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
See More

MagnaFlow – Standard Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.94008)

Standard Grade Federal / EPA Compliant Universal Catalytic Converter

from

$124.99
MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94008 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). 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.

Product Features:
  • Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
  • Compact, lightweight construction enables installation in confined areas, welding is required.
  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.
See More

FAQs for 1975 Mercedes-Benz 450SEL Catalytic Converters

Which Catalytic Converters are the top sellers for the 1975 Mercedes-Benz 450SEL?

Out of 3 Catalytic Converters that fit 1975 Mercedes-Benz 450SELs, the following parts are the top sellers:
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
from $465.99
This product is not rated
CalCat Catalytic Converter- CARB Certified, Universal / Fabrication Needed
Catalytic Converters
Standard Grade Federal / EPA Compliant Universal Catalytic Converter
from $124.99
This product is not rated
Standard Grade Federal / EPA Compliant Universal Catalytic Converter
Catalytic Converters

How can I make sure that a part will be compatible with my 1975 Mercedes-Benz 450SEL?

Our Mercedes-Benz 450SEL aftermarket and OEM parts are designed specifically for the 1975 model. You can always find your specific fitment and compatibility for your 1975 Mercedes-Benz on an individual product page.

What is the price range for 1975 Mercedes-Benz 450SEL Catalytic Converters?

The range of prices of Catalytic Converters for the 1975 Mercedes-Benz 450SEL goes from $124.99 up to $465.99 for the most premium parts.

What is the average price of a 1975 Mercedes-Benz 450SEL Catalytic Converter?

1975 Mercedes-Benz 450SEL Catalytic Converters average $254.32 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Walker Magnaflow, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Catalytic Converters for other Mercedes-Benz 450SEL model years?

Yes, we currently stock Catalytic Converters for 5 model years of Mercedes-Benz 450SELs, from 1976 to 1980. Model years 1980, 1979, 1978, 1977, and 1976 are the most popular for Catalytic Converter purchases.

Can I get help with 1975 Mercedes-Benz 450SEL Catalytic Converter orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Catalytic Converters and more.

What is your return policy for Mercedes-Benz 450SEL Catalytic Converters?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz 450SEL Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.