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Davico 49509 Catalytic Converter - Left
| Brand | Davico 49509 |
|---|---|
| Position | Left |
| Gaskets Included | Yes |
| Height | 8 |
| Inlet Type | 2 bolt fixed flange |
| Large Pkg. Fee | No |
| Number Of O2 Sensors | 1 |
| Outlet Type | 2 bolt fixed flange |
| Over All Length | 19 |
| Packaging Type | Boxed |
| Use Davico Decarbonizing Induction Kit 1540EA | Yes |
| Weight | 7 |
| Width | 5 |
| Product line | Direct-Fit Catalytic Converter |
| Fits | Cadillac · 10 vehicles |
Direct-fit design. Built from original equipment sample parts for proper fit and function.
2-bolt flanges. Fixed inlet and outlet connections for a secure exhaust seal.
OBDII catalyst. Uses an emissions-reducing catalyst for modern exhaust system demands.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Direct-Fit Catalytic Converter
Davico 49509 is a direct-fit catalytic converter built for specific Cadillac applications with OE-style fit and function. It uses a high-quality emissions-reducing catalyst and is engineered for OBDII vehicles that require precise exhaust system performance.
Key Features
- Direct-fit design based on original equipment sample parts
- 2-bolt fixed flange inlet and outlet for a secure exhaust connection
- Includes gaskets for the listed application
- Configured for one O2 sensor
- Boxed packaging for protected handling
Detailed Description
This Davico direct-fit catalytic converter is built to match the original equipment layout for proper installation and operation. The 49509 uses a 2-bolt fixed flange at both the inlet and outlet, with an emissions-reducing catalyst selected for OBDII-era exhaust requirements. It is a fitment-based replacement for the left side on 2008-2011 Cadillac CTS, 2008-2011 Cadillac STS, and 2008-2009 Cadillac SRX. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Replacing a restricted or failed catalytic converter
- Restoring exhaust flow and emissions control performance
- Addressing catalyst efficiency-related diagnostic trouble codes
- Repairing exhaust leaks at the flange connection points
- Returning the exhaust system to a direct-fit configuration
Installation Notes and Tips
Fits 2008-2011 Cadillac CTS, left. Fits 2008-2011 Cadillac STS, left. Fits 2008-2009 Cadillac SRX, left. Verify flange style, O2 sensor count, and left-side application before installation. Use Davico Decarbonizing Induction Kit 1540EA when specified for the application.
Quality Assurance
Davico builds this converter using original equipment sample parts to support proper fit and function. The catalyst is selected for emissions reduction in OBDII vehicle applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Cadillac | CTS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2011 | Cadillac | STS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2010 | Cadillac | CTS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2010 | Cadillac | STS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2009 | Cadillac | CTS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2009 | Cadillac | SRX | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2009 | Cadillac | STS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2008 | Cadillac | CTS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2008 | Cadillac | SRX | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
| 2008 | Cadillac | STS | 3.6L | V6 | Left | Dealer Alternative; Direct-Fit Catalytic Converter |
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