2011 Acura RL Catalytic Converters
Keep Your 2011 Acura RL 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 2011 Acura RL looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Catalytic Converter Heat Shield Bolt Sets, Catalytic Converter Heat Shield Retainers, 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 Walker. For example, Walker Catalytic Converters start at just $531.99 with an average 4.2 star rating. With over 1 reviews and a solid 5 star average, you can shop with confidence knowing other Acura RL owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2011 Acura RL Catalytic Converter at Advance Auto Parts is around $374.22, with a range that starts at $11.49 and goes up to $682.99. With 11 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Heat Shield Bolt Set, Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME, and Ultra EPA Direct Fit Catalytic Converter 2.445" Outlet (OD) start at just $19.99 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 System Kits. At Advance Auto Parts, we’re here to help you keep your 2011 Acura RL in peak condition, inside and out.
Find Your Specific 2011 Acura RL Catalytic Converters
Looking for the perfect Catalytic Converter for your 2011 Acura RL? 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 Acura RL. Whether you’re driving a 2011 model or another popular model year like
1998,
1999,
2005,
2006,
2007,
2008,
2009,
2010, and
2012, 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 2011 Acura RL Catalytic Converters
Walker – CalCat CARB Direct Fit Catalytic Converter Overall Length 14.875 IN (Part No.84175)
from
$682.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat direct-fit catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
Product Features:
See More
Product Features:
MagnaFlow – California Grade Carb Compliant Direct-Fit Manifold Catalytic Converter (Part No.5531898)
from
$979.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 5531898. 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. MagnaFlow 5531898 includes (4) Nuts, (4) Bolts, (1) Flange Gasket, (1) Crush Ring Gasket and interchanges with OE parts 18290-5G0-A00, 18290-5G1-305, 18290-5G1-L00, 18290-R70-A00, 18290-R70-A01, 18290-R70-A02, 18290-R70-A10, 18290-R71-A00, 18290-R9P-H00, 18290-RBR-A00, 18290-RV0-A00, 18290-RYE-A10. 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.
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
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Walker – Ultra EPA Direct Fit Catalytic Converter 2.445" Outlet (OD) (Part No.16447)
from
$306.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
Product Features:
See More
Product Features:
- EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
- DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
- 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.
MagnaFlow – Oem Grade Federal / Epa Compliant Universal Catalytic Converter (Part No.51356)
from
$221.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51356. 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.
Product Features:
See More
Product Features:
Walker – Ultra EPA Universal Catalytic Converter – 2.5" Inlet (ID) 2.5" Outlet (ID) (Part No.93268)
from
$203.99
Product Features:
See More
- EPA COMPLIANT – For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES – OE-style high-technology wash coat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- 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 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 50,000-mile/80,000-kilometer structural integrity limited warranty. Visit Walkerexhaust.com for details.
Walker – Ultra EPA Direct Fit Catalytic Converter Overall Length 14.875 IN (Part No.16658)
from
$563.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
Product Features:
See More
Product Features:
- EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
- DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
- 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.
MagnaFlow – California Grade Carb Compliant Direct-Fit Manifold Catalytic Converter (Part No.5531333)
from
$877.99
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 5531333. 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. MagnaFlow 5531333 includes (3) Nuts, (7) Bolts, (3) Flat Washers, (1) Flange Gasket, (1) Crush Ring Gasket and interchanges with OE parts 18190-RCA-A00, 18190-RCA-L00, 18190-RCJ-A00, 18190-RCJ-L00, 18190-RGL-A00, 18190-RGW-A02, 18190-RJA-A00, 18190-RJE-A00, 18190-RN0-A01, 18190-RN0-A10, 18190-RYE-A00, 18290-RCA-L00. 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.
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
- Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
- Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
Dorman – Help – Heat Shield Bolt Set (Part No.03294CD)
from
$19.99
The catalytic converter heat shield bolt is essential for keeping heat from the exhaust system, away from adjacent car parts and flammable materials positioned under the vehicle. Our direct replacement heat shield bolt secures and holds the catalytic converter heat shield in place.
Product Features:
See More
Product Features:
- Direct replacement ensures a proper fit every time
- For extra protection our Heat Shield Bolts are galvanized for rust-resistance
- Easy to install – No special tools required during installation
- Testing on this part includes salt water corrosion and hardness testing for conformance to product standards and quality
Dorman – Help – Heat Shield Bolt Set (Part No.03294)
from
$18.99
The catalytic converter heat shield bolt is essential for keeping heat from the exhaust system. Our direct replacement heat shield bolt secures and holds the catalytic converter heat shield in place.
Product Features:
See More
Product Features:
- Direct replacement ensures a proper fit every time
- For extra protection our Heat Shield Bolts are galvanized for rust-resistance
- Easy to install – No special tools required during installation
- Testing on this part includes salt water corrosion and hardness testing for conformance to product standards and quality
Walker – Exhaust Pipe Flange Gasket (Part No.31576)
from
$2.99
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.
Product Features:
See More
Product Features:
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
- HEAT RESISTANT — Designed to resist heat for long-lasting performance
- PREMIUM MATERIALS — Made from high-quality materials for durability and long life
- ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
- REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Walker – Exhaust Pipe Flange Gasket (Part No.31615)
from
$15.29
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.
Product Features:
See More
Product Features:
- AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
- HEAT RESISTANT — Designed to resist heat for long-lasting performance
- PREMIUM MATERIALS — Made from high-quality materials for durability and long life
- ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
- REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
- EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
- BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
Victor Reinz – Catalytic Converter Gasket (Part No.71-14390-00)
from
$11.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
Product Features:
See More
Product Features:
- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Popular 2011 Acura RL Catalytic Converters Categories
Most Popular Catalytic Converter Heat Shield Bolt Set for 2011 Acura RLs
Enhance your 2011 Acura RL with this popular Catalytic Converter Heat Shield Bolt Set we have in stock, for $19.99.
Dorman – Help – Heat Shield Bolt Set (Part No.03294CD)
from
$19.99
The catalytic converter heat shield bolt is essential for keeping heat from the exhaust system, away from adjacent car parts and flammable materials positioned under the vehicle. Our direct replacement heat shield bolt secures and holds the catalytic converter heat shield in place.
Product Features:
See More
Product Features:
- Direct replacement ensures a proper fit every time
- For extra protection our Heat Shield Bolts are galvanized for rust-resistance
- Easy to install – No special tools required during installation
- Testing on this part includes salt water corrosion and hardness testing for conformance to product standards and quality
Best-Selling 2011 Acura RL Catalytic Converter Heat Shield Retainer
Upgrade your RL with our best-selling Catalytic Converter Heat Shield Retainer.
Dorman – Help – Heat Shield Bolt Set (Part No.03294)
from
$18.99
The catalytic converter heat shield bolt is essential for keeping heat from the exhaust system. Our direct replacement heat shield bolt secures and holds the catalytic converter heat shield in place.
Product Features:
See More
Product Features:
- Direct replacement ensures a proper fit every time
- For extra protection our Heat Shield Bolts are galvanized for rust-resistance
- Easy to install – No special tools required during installation
- Testing on this part includes salt water corrosion and hardness testing for conformance to product standards and quality
Top-Quality Catalytic Converter Gaskets for 2011 Acura RLs
Choose a high-quality OEM or aftermarket Catalytic Converter Gasket for Acura RLs and enjoy top-notch performance from $11.49.
Victor Reinz – Catalytic Converter Gasket (Part No.71-14390-00)
from
$11.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
Product Features:
See More
Product Features:
- Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Top Picks for 2011 Acura RL Catalytic Converters
Invest in one of our 8 durable Catalytic Converters for your 2011 Acura, knowing you’re getting trusted brands and expert craftsmanship.
Walker – Ultra EPA Universal Catalytic Converter Overall Length 15.000 IN (Part No.16643)
from
$531.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
Product Features:
See More
Product Features:
- EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
- DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
- 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.
Dorman – Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME (Part No.674-145)
from
$532.99
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:
See More
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
Walker – Ultra EPA Direct Fit Catalytic Converter 2.445" Outlet (OD) (Part No.16447)
from
$306.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
Product Features:
See More
Product Features:
- EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
- DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
- 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.
Walker – CalCat CARB Direct Fit Catalytic Converter Overall Length 14.875 IN (Part No.84175)
from
$682.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat direct-fit catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
Product Features:
See More
Product Features:
Walker – CalCat CARB Direct Fit Catalytic Converter Overall Length 15.625 IN (Part No.84176)
from
$663.99
Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat direct-fit catalytic converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles and delivers a precise OE-style fit. Walker CalCat catalytic converters are thoroughly tested to ensure they meet CARB performance requirements.
Product Features:
See More
Product Features:
MagnaFlow – Oem Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter (Part No.51898)
from
$572.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51898. 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. MagnaFlow 51898 includes (4) Nuts, (4) Bolts, (1) Flange Gasket, (1) Crush Ring Gasket and interchanges with OE parts 18280-5MJ-A00, 18280-RLV-A00, 18280-RN0-A20, 18290-5G0-A00, 18290-5G1-305, 18290-5G1-L00, 18290-R70-A00, 18290-R70-A01, 18290-R70-A02, 18290-R70-A10, 18290-R71-A00, 18290-R9P-A00, 18290-R9P-H00, 18290-RBR-A00, 18290-RV0-A00, 18290-RYE-A10. 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:
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
- 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
Walker – Ultra EPA Direct Fit Catalytic Converter Overall Length 14.875 IN (Part No.16658)
from
$563.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
Product Features:
See More
Product Features:
- EPA COMPLIANT — For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state’s aftermarket converter regulations for details.
- DIRECT-FIT DESIGN — Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn’t require specialized fabrication and/or welding
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES — OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- STRONG AND DURABLE — Features thick OE-style flanges, hangers and brackets for strength and durability
- 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.
Walker – CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) (Part No.84206)
from
$209.99
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.
Product Features:
See More
Product Features:
Top-Rated Catalytic Converter Brands For Your 2011 Acura RL
When it comes to finding the perfect Catalytic Converter for your 2011 Acura RL, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Catalytic Converter brands including Walker, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $531.99. Purchasing a Catalytic Converter from us here at Advance Auto Parts is a smart move for both you and your 2011 Acura RL, providing peace of mind with parts that meet or exceed OEM standards.
Popular Walker 2011 Acura RL Catalytic Converters
If you’re looking for a top-quality Catalytic Converter for your 2011 Acura RL, 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 $531.99, you’ll find the perfect Catalytic Converter for your needs and budget. Walker Catalytic Converters for the 2011 Acura RL come highly rated, with over 1 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.
from
$531.99
(1)
Ultra EPA Universal Catalytic Converter Overall Length 15.000 IN
“Perfect fit, work flawlessly, code immediately went away on its own”
FAQs for 2011 Acura RL Catalytic Converters
What are the best-selling Catalytic Converters for 2011 Acura RLs?
Out of 11 Catalytic Converters that fit 2011 Acura RLs, the following parts are the top sellers:
- Heat Shield Bolt Set (11712230) – $19.99
- Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME (11355976) – $532.99
- Ultra EPA Direct Fit Catalytic Converter 2.445" Outlet (OD) (10205866) – $306.99
What’s the price range for 2011 Acura RL Catalytic Converters?
The prices of Catalytic Converters for the 2011 Acura RL range from $11.49 up to $682.99 for the most premium parts.
What is the average price of a Catalytic Converter for a 2011 Acura RL?
The average price for Catalytic Converters for the 2011 Acura RL is $374.22. 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 Acura RL model years?
What are the cheapest Catalytic Converters for my 2011 Acura RL?
The cheapest 2011 Acura RL Catalytic Converters we carry are:
- Catalytic Converter Gasket (12576147) – $11.49
- Heat Shield Bolt Set (11454065) – $18.99
- Heat Shield Bolt Set (11712230) – $19.99
- CalCat CARB Universal Catalytic Converter 2.5" Inlet (ID) 2.5" Outlet (ID) (12125491) – $209.99
- Ultra EPA Direct Fit Catalytic Converter 2.445" Outlet (OD) (10205866) – $306.99
Does Advance Auto Parts sell Catalytic Converters for any other 2011 Acura models?
Yes. We stock Catalytic Converters for 4 other popular 2011 Acura models. Some of the most popular are 2011 MDX Catalytic Converters, 2011 TL Catalytic Converters, 2011 TSX Catalytic Converters, 2011 RDX Catalytic Converters, and 2011 ZDX Catalytic Converters.
What are the top-rated Catalytic Converters that fit the 2011 Acura RL?
The one 2011 Acura RL Catalytic Converter we have in stock is the Catalytic Converter Gasket. It costs $11.49.
What types of Catalytic Converters do you sell for my 2011 Acura RL?
As of 6/2/26, these are some of the most in-demand types of Catalytic Converters for a 2011 Acura RL:
Can I get help with 2011 Acura RL Catalytic Converter orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Acura Catalytic Converters and more.
What is your return policy for Acura RL Catalytic Converters?
Advance Auto Parts keeps returns simple. For new Acura RL Catalytic Converters and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.