1985 BMW 735i Catalytic Converters
Keep Your 1985 BMW 735i 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 1985 BMW 735i looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Catalytic Converters. 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.
Competitive Prices and Extensive Inventory
The average price for a 1985 BMW 735i Catalytic Converter at Advance Auto Parts is around $448.74, with a range that starts at $135.99 and goes up to $576.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2" Outlet (ID), CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2"Outlet (ID), and Standard Grade Federal / Epa Compliant Direct-Fit Catalytic Converter start at just $506.99 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 Hangers and Exhaust Tips. At Advance Auto Parts, we’re here to help you keep your 1985 BMW 735i in peak condition, inside and out.
Find Your Specific 1985 BMW 735i Catalytic Converters
Looking for the perfect Catalytic Converter for your 1985 BMW 735i? 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 BMW 735i. Whether you’re driving a 1985 model or another popular model year like
1986,
1987,
1988,
1989,
1990,
1991, and
1992, 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 1985 BMW 735i Catalytic Converters
Walker – CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2" Outlet (ID) (Part No.81133)
from
$506.99
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. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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MagnaFlow – California Grade Carb Compliant Universal Catalytic Converter (Part No.3322008)
from
$723.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 3322008. 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 – Standard Grade Federal / Epa Compliant Universal Catalytic Converter (Part No.94007)
from
$135.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94007. 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 – Standard Grade Federal / Epa Compliant Universal Catalytic Converter (Part No.94008)
from
$135.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94008. 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 – Standard Grade Federal / Epa Compliant Direct-Fit Catalytic Converter (Part No.23559)
from
$576.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23559. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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. This Direct-Fit Catalytic Converter is designed to fit the 1985-1988 BMW 735i 3.5L & 1988 BMW 735iL 3.5L. MagnaFlow 23559 includes (1) Torca Clamp, (1) Donut Gasket, (3) Flange Gaskets. 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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- Durable 308 stainless steel MIG welds
- Simplifies installation with essential gaskets and hardware being included in the box
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Walker – CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2"Outlet (ID) (Part No.81333)
from
$574.99
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. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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Popular 1985 BMW 735i Catalytic Converters Categories
Most Popular Catalytic Converters for 1985 BMW 735is
Enhance your 1985 BMW 735i with one of the 4 Catalytic Converters we have in stock, starting at just $135.99.
MagnaFlow – Standard Grade Federal / Epa Compliant Universal Catalytic Converter (Part No.94007)
from
$135.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Universal Catalytic Converter 94007. 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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Walker – CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2" Outlet (ID) (Part No.81133)
from
$506.99
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. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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MagnaFlow – Standard Grade Federal / Epa Compliant Direct-Fit Catalytic Converter (Part No.23559)
from
$576.99
Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23559. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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. This Direct-Fit Catalytic Converter is designed to fit the 1985-1988 BMW 735i 3.5L & 1988 BMW 735iL 3.5L. MagnaFlow 23559 includes (1) Torca Clamp, (1) Donut Gasket, (3) Flange Gaskets. 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.
Product Features:
See More
Product Features:
- Durable 308 stainless steel MIG welds
- Simplifies installation with essential gaskets and hardware being included in the box
- Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
- High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life
- OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Walker – CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2"Outlet (ID) (Part No.81333)
from
$574.99
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. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
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FAQs for 1985 BMW 735i Catalytic Converters
What are the best-selling Catalytic Converters for 1985 BMW 735is?
Out of 4 Catalytic Converters that fit 1985 BMW 735is, the following parts are the top sellers:
- CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2" Outlet (ID) (11481423) – $506.99
- CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2"Outlet (ID) (50173999) – $574.99
- Standard Grade Federal / Epa Compliant Direct-Fit Catalytic Converter (22316993) – $576.99
What’s the price range for 1985 BMW 735i Catalytic Converters?
The prices of Catalytic Converters for the 1985 BMW 735i range from $135.99 up to $576.99 for the most premium parts.
What is the average price of a Catalytic Converter for a 1985 BMW 735i?
The average price for Catalytic Converters for the 1985 BMW 735i is $448.74. 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 BMW 735i model years?
What are the cheapest Catalytic Converters for my 1985 BMW 735i?
The cheapest 1985 BMW 735i Catalytic Converters we carry are:
- Standard Grade Federal / Epa Compliant Universal Catalytic Converter (22315728) – $135.99
- CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2" Outlet (ID) (11481423) – $506.99
- CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2"Outlet (ID) (50173999) – $574.99
- Standard Grade Federal / Epa Compliant Direct-Fit Catalytic Converter (22316993) – $576.99
Does Advance Auto Parts sell Catalytic Converters for any other 1985 BMW models?
Yes. We stock Catalytic Converters for 4 other popular 1985 BMW models. Some of the most popular are 1985 535i Catalytic Converters, 1985 528E Catalytic Converters, 1985 325E Catalytic Converters, 1985 635CSi Catalytic Converters, and 1985 318i Catalytic Converters.
What are the top-rated Catalytic Converters that fit the 1985 BMW 735i?
The one 1985 BMW 735i Catalytic Converter we have in stock is the Standard Grade Federal / Epa Compliant Universal Catalytic Converter. It is rated 1 stars and costs $135.99.
What types of Catalytic Converters do you sell for my 1985 BMW 735i?
We currently have just 1 Catalytic Converter in stock for a 1985 BMW 735i, and as of 6/2/26, it is a Catalytic Converter.
Can I get help with 1985 BMW 735i Catalytic Converter orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about BMW Catalytic Converters and more.
What is your return policy for BMW 735i Catalytic Converters?
Advance Auto Parts keeps returns simple. For new BMW 735i Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.