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Eastern Convertors 41039 Catalytic Converter - Rear
Direct-Fit Catalytic Converter for Lexus LS430
Eastern Convertors 41039 is a direct-fit rear catalytic converter for the 2001-2006 Lexus LS430. Built to OE dimensions with a Federal / EPA undercar configuration, it is made for precise fitment on the rear exhaust position.
Key Features
- Direct-fit replacement for the rear exhaust position
- 2-bolt welded inlet on both inlet sides
- 2.47" ID outlet for proper exhaust connection
- 47.25-inch overall length
- Federal / EPA direct-fit undercar design
- Manufactured with automated workstations and spinner welding equipment for consistent dimensions
- NANO substrate chemistry for efficient catalyst loading
Product Details
Eastern Convertors DIRECT FIT line focuses on OE-style fitment and repeatable manufacturing accuracy. Part number 41039 is engineered for the Lexus LS430 rear undercar application, with welded 2-bolt inlet connections and a 2.47-inch inside diameter outlet. The converter is built to match OE dimensions, helping maintain proper exhaust routing and installation alignment on 2001-2006 Lexus LS430 models. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Common Repair Uses
- Replacement for a failed rear catalytic converter on a Lexus LS430
- Restores exhaust flow after catalyst efficiency codes
- Addresses rattling or damaged converter internals
- Replaces a rusted or leaking undercar converter assembly
- Supports emissions-system repair on Federal / EPA vehicles
Installation Notes
Fits 2001-2006 Lexus LS430, rear. Verify the vehicle is equipped with the correct Federal / EPA undercar configuration before installation. Confirm inlet style, outlet diameter, and overall length against the original converter to ensure proper alignment. This part is not for sale or use in California, Colorado, Maine, or New York on vehicles with California emissions.
Quality Assurance
Eastern Convertors uses automated production lines, spinner welding, and OE-dimension manufacturing methods to support consistent fitment and converter construction. The DIRECT FIT product line is built for application-specific replacement rather than universal adaptation.
| Brand | Eastern Convertors |
|---|---|
| Part Number | 41039 |
| Position | DIRECT FIT, Rear |
| Inlet Type A | 2 bolt welded |
| Inlet Type B | 2 bolt welded |
| Outlet Type A | 2.47" id |
| Overall Length (IN) | 47.25 |
| Type | Federal / epa direct-fit undercar |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Lexus | LS430 | 4.3L | V8 | Rear | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2005 | Lexus | LS430 | 4.3L | V8 | Rear | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2004 | Lexus | LS430 | 4.3L | V8 | Rear | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2003 | Lexus | LS430 | 4.3L | V8 | Rear | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2002 | Lexus | LS430 | 4.3L | V8 | Rear | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2001 | Lexus | LS430 | 4.3L | V8 | Rear | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.