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OE Quality
60-Day Returns
OP ConvertersPart #: OPCG4109
OP Converters OPCG4109 Catalytic Converter with Integrated Exhaust Manifold - Front Rearward or Left
⚙️ 2 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$280.47Free 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.
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✅ 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: Cadillac and GMC, Acadia and XT5
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
OP Converters OPCG4109 Catalytic Converter with Integrated Exhaust Manifold - Front Rearward or Left
This part fits 2 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2017 | Cadillac | XT5 | Platinum | Left | Manifold | ||
| 2017 | GMC | Acadia | SLT | 3.6L | V6 | Front Rearward | Manifold |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.