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WalkerPart #: 16883
Walker 16883 Catalytic Converter - Rear
⚙️ 12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦EPA, Rear
🚗Fitment: Chevrolet and GMC, Equinox and Terrain
🔄Easy Returns — Return within 60 days for a full refund
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Walker 16883 Catalytic Converter - Rear
| Brand | Walker |
| Part Number | 16883 |
| Position | EPA, Rear |
| Body Shape | Round |
| Body Height | 4.00 |
| Body Length | 4.00 |
| Body Width | 4.00 |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Overall Length | 14.23 |
| Converter Quantity | 1 |
| Inlet 1 Type | 4-bolt welded flange |
| Mounting Hardware Included | Inlet gasket only |
| Outlet 1 Type | 2-bolt welded flange |
| Oxygen Sensor Location | Pre & post catalyst |
| Substrate Material | Ceramic |
| Universal Or Specific Fit | Direct fit |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2017 | Chevrolet | Equinox | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2017 | GMC | Terrain | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2016 | Chevrolet | Equinox | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2016 | GMC | Terrain | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2015 | Chevrolet | Equinox | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2015 | GMC | Terrain | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2014 | Chevrolet | Equinox | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2014 | GMC | Terrain | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2013 | Chevrolet | Equinox | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2013 | GMC | Terrain | 3.6L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2012 | Chevrolet | Equinox | 3.0L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
| 2012 | GMC | Terrain | 3.0L | V6 | Rear | Firewall Mount; Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31367; Ultra Direct Fit Type; EPA |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
20910494
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.