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OE Quality
60-Day Returns
OP ConvertersPart #: OPCG4171
OP Converters OPCG4171 Catalytic Converter - Right
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$343.30Free 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
🚗Fitment: Chevrolet and GMC, Express 2500, Express 3500, Savana 2500, and Savana 3500
🔄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
OP Converters OPCG4171 Catalytic Converter - Right
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2005 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2005 | GMC | Savana 2500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2005 | GMC | Savana 3500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2004 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2004 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2004 | GMC | Savana 2500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2004 | GMC | Savana 3500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2003 | Chevrolet | Express 2500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2003 | Chevrolet | Express 3500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2003 | GMC | Savana 2500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
| 2003 | GMC | Savana 3500 | 6.0L | V8 | GAS | Right | Federal, 47-State Only, Not legal for sale in CA, NY or ME |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.