( Brand: One Stop Exhaust ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Fitment Type: Direct Replacement ), ( Items Included: Bolts, Screw ), ( Manufacturer Part Number: 947-MKJ47 ), ( California Prop 65 Warning: Restricted ), ( Type: Catalytic Converter ), ( Substrate Material: Ceramic ), ( Manufacturer Warranty: 1 Year ), ( Labels Certifications: Epa ), ( Features: 100 Accuracy Of Fit, Bolt-on Connection, Easy To Replace, No Drilling Required, Sealed ), ( Country Of Origin: Canada )
Review ONE STOP EXHAUST Volvo 2.4l Pipe And Catalytic Converter 1se fits FLEX S40 2004–2010
Introducing the 947-MKJ47 exhaust catalytic converter, specifically designed for the Volvo S40 with a 2.4L engine produced between the years 2004 and 2010. This catalytic converter is a crucial component of your vehicle's exhaust system, responsible for reducing harmful emissions before they exit the vehicle.
Manufactured to meet or exceed original equipment manufacturer (OEM) specifications, this catalytic converter ensures optimal performance and efficiency. The design incorporates a flexible pipe, which allows for greater flexibility in the exhaust system and reduces the risk of damage from vibrations or road conditions.
The 1SE catalytic converter is equipped with a honeycomb monolithic substrate, which increases the surface area for efficient catalytic processing. It utilizes a three-way catalytic conversion technology, meaning it effectively reduces nitrogen oxides (NOx), hydrocarbons (HC), and carbon monoxide (CO) emissions.
Constructed from high-quality materials, this catalytic converter ensures durability and reliability. The exterior is coated with a protective heat shield to maintain a consistent operating temperature and prevent damage from extreme heat. The interior is lined with precious metals, such as platinum, palladium, and rhodium, which actively catalyze the conversion process.
This catalytic converter is easy to install, with a bolt-on design that requires minimal modifications to your existing exhaust system. It comes with all necessary hardware for a straightforward installation process. Additionally, it meets the stringent emissions standards set by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB), ensuring compliance with both federal and state regulations.
Incorporating this 947-MKJ47 catalytic converter into your Volvo S40 not only maintains your vehicle's performance and efficiency but also ensures it remains eco-friendly and compliant with emissions regulations. Upgrade your exhaust system with this high-quality, OEM-standard catalytic converter and enjoy peace of mind knowing your vehicle is emitting the lowest possible levels of harmful emissions.
Buying a new exhaust 947-mkj47 2004-2010 Volvo S40 2.4L flex pipe catalytic converter (1SE) comes with both advantages and disadvantages. Here's a brief analysis of each.
Advantages:1. Improved Performance: A new catalytic converter can enhance the vehicle's performance by ensuring optimal exhaust gas flow. This results in better acceleration and overall driving experience.
2. Reduced Emissions: A new catalytic converter helps in reducing harmful emissions from the exhaust system, making it an eco-friendly choice. This can also help in passing emissions tests, if needed.
3. Longer Durability: A new catalytic converter is expected to last longer than a used one, reducing the need for frequent replacements.
Disadvantages:1. Cost: A new catalytic converter can be an expensive replacement. The cost can vary depending on the brand, quality, and the labor charges for installation.
2. Installation Complexity: Installing a new catalytic converter can be a complex process. It involves removing the old one, preparing the exhaust system for the new one, and then installing it. This process can be time-consuming and may require professional help.
3. Weight: A new catalytic converter can add weight to the vehicle, which can impact its fuel efficiency to some extent.
Ending Conclusion:The decision to buy a new exhaust 947-mkj47 2004-2010 Volvo S40 2.4L flex pipe catalytic converter (1SE) depends on several factors, including your budget, the current condition of your vehicle, and your driving preferences. If you prioritize improved performance, reduced emissions, and durability, then investing in a new catalytic converter can be a good choice. However, if you're on a tight budget or prefer to keep the weight of your vehicle minimal, then you may want to consider other options.
Recommendation:If you've weighed the pros and cons and have decided to go for a new catalytic converter, then it's recommended to purchase it from a reputed brand and have it installed by a professional mechanic to ensure optimal performance and durability. Additionally, consider checking with your local auto parts store or Volvo dealership for any available discounts or promotions to help offset the cost.
specifications catalyticonvo:
- for models: S40, Flex
- for makes: Volvo
- for years: 2004-2010
- brand: One Stop Exhaust
- oe spec or performance/custom: Oe Spec
- fitment type: Direct Replacement
- items included: Bolts, Screw
- manufacturer part number: 947-MKJ47
- california prop 65 warning: Restricted
- type: Catalytic Converter
- substrate material: Ceramic
- manufacturer warranty: 1 Year
- labels certifications: Epa
- features: 100 Accuracy Of Fit, Bolt-on Connection, Easy To Replace, No Drilling Required, Sealed
- country of origin: Canada
offer catalyticonvo:
- quantity: 10
- availability: In Stock
- options: Ship-to-home
- started: January 16, 2026
- sold: 0
shipping catalyticonvo:
- type: Fixed
- service: Economy
- cost: $0.00
- transit: 5-11 Days
- class: Economy
returns catalyticonvo:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
payments catalyticonvo:
- other
- wallet: Paypal
- credit card: Diners-club
general catalyticonvo:
- Car Truck Parts Accessories > Exhaust Emission Systems > Catalytic Converters
- condition: New
seller catalyticonvo:
- rating: 90.0%
- # reviews: 993
One Stop Exhaust 947-MKJ47 Is Similar To:
- The-one-fp The178594ne01 Catalytic Converter For 2005-2014 2015 Toyota Tacoma 2.7l 2694cc Epa Obdii 54702 (31.2% similar) $123.22–$157.50. (December 30th, 2024)
- The-one-fp The178679ne01 Catalytic Converter For 2005 - 2008 Ford E-150 E-250 E-350 5.4l Epa Y Pipe 50493 (32.2% similar) $89.00–$194.72. (January 2nd, 2025)
- Catalytic Converter 1840-7523410 Mini One R50 R53 1.6l 90hp Original Complete (25.7% similar) $502.40–$1012.96. (February 3rd, 2025)
- The-one-fp The178666ne01 Catalytic Converters For 1999-2003 Toyota Sienna 3.0l 1999-03 Solara (33.2% similar) $100.49. (February 7th, 2025)
- The-one-fp The178629ne01 Catalytic Converter For Infiniti Fx35 2009-2012 3.5l/fx37 2013 3.7l Epa Approved (32.2% similar) $118.89–$733.00. (February 7th, 2025)
- One-topauto20 324323 Catalytic Converter For 2002-2006 Honda Cr-v 2.4l Only Ex Lx Ex-l Se Sport (38.1% similar) $81.45–$109.06. (February 25th, 2025)
- The-one-fp The178616ne Catalytic Converter For Ram 2500 2011-2017 / Dodge 2009-2010 Epa Obdii (32.1% similar) $180.94. (August 16th, 2025)
- Magnaflow 5561822 Catalytic Converter Direct-fit Stock Flange Two Inlets One (28.2% similar) $1632.00. (September 29th, 2025)
- Zyooegear 1609163980 For Peugeot C3 C4 Mini R56 Clubman One 207 308 Catalytic Converter (30.9% similar) $99.99. (November 2nd, 2025)
- One Stop Exhaust 749-bgj38 Fits 2001-2003 Ford Range 3.0l Heavy Duty Front Catalytic Converter 1se (64.6% similar) S: 2001 -2003 ford ranger 3.0L. The only requests accepted are the within 2 weeks after receiving parcel. If you are not satisfied without product, return it pre-paid and un-used in the original packaging Weill credit your entire purchase, except shipping. Order is processed within 24HRS. (December 11th, 2025)
- One Stop Exhaust 586-bgs38 Fits 2008-2004 Honda Pilot 3.5l Front Catalytic Converter 1se (68.1% similar) Order is processed within 24HRS depending on the availability and demand of item. If you are not satisfied without product, return it pre-paid and un-used in the original packaging Weill credit your entire purchase, except shipping. S: 2008 -2004 Honda pilot 3.5L. The only requests accepted are. (December 11th, 2025)
