OE Quality
60-Day Returns
Eastern ConvertorsPart #: 50531

Eastern Convertors 50531 Catalytic Converter
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$428.77Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦DIRECT FIT
🚗Fitment: Buick, Chevrolet, and Pontiac, Grand Prix, Impala, LaCrosse, and Monte Carlo
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Catalytic Converter options
Eastern Convertors 50531 Catalytic Converter
| Brand | Eastern Convertors |
| Part Number | 50531 |
| Position | DIRECT FIT |
| Inlet Type A | 2 bolt welded |
| Outlet Type A | 2 bolt welded |
| Overall Length (IN) | 36 |
| Type | Federal / epa direct-fit undercar |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Buick | LaCrosse | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT | |
| 2009 | Chevrolet | Impala | SS | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2008 | Buick | LaCrosse | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT | |
| 2008 | Chevrolet | Impala | SS | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2008 | Pontiac | Grand Prix | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT | |
| 2007 | Chevrolet | Impala | SS | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2007 | Chevrolet | Monte Carlo | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT | |
| 2007 | Pontiac | Grand Prix | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT | |
| 2006 | Chevrolet | Impala | SS | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT |
| 2006 | Chevrolet | Monte Carlo | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT | |
| 2006 | Pontiac | Grand Prix | 5.3L | V8 | N/A | Undercar; Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions); DIRECT FIT | |
| 2005 | Pontiac | Grand Prix | 5.3L | V8 | N/A | 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.