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Walker
EPAWalker 14821 Catalytic Converter - Front
| Brand | Walker 14821 |
|---|---|
| Position | Front |
| Mounting Hardware Included | Yes |
| Universal Or Specific Fit | Specific |
| Grade Type | Premium |
| Tube Material | Steel |
| Body Shape | Round |
| Inlet Type | 3 bolt welded flange |
| Outlet Type | 3 bolt welded flange |
| Body Height | 4.000 |
| Body Length | 7.250 |
| Body Width | 4.000 |
| Heat Shield Attached | No |
| Inlet Quantity | 1 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| California Air Resources Board (CARB) Certified | No |
| Substrate Material | Ceramic |
| Converter Quantity | 1 |
| Inlet Mounting Hole Quantity | 1 |
| Inlet Gasket Included | Yes |
| Inlet Mounting Hardware Included | Yes |
| Outlet Mounting Hole Quantity | 1 |
| Outlet Gasket Included | Yes |
| Outlet Mounting Hardware Included | Yes |
| Overall Length | 54.000 |
| Sensor Port Count | 1 |
| New York Certified | No |
| Oxygen Sensor Location | Pre converter |
| O2 Sensor Ports | 1 |
| Outlet Gasket | Yes |
| Outlet Gasket Qty | 1 |
| Product line | EPA |
| Fits | Chevrolet and GMC · 16 vehicles |
Cross-references Walker Exhaust 52608, 644252 and 25203946 for the same application. See all 3.
$649.10Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Catalytic Converter options
Walker 14821 Catalytic Converter - Front
This part fits 16 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2022 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| 2021 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2021 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| 2020 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2020 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| 2019 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2019 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| 2018 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2018 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| 2017 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2017 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| 2016 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2016 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| 2015 | Chevrolet | Colorado | 2.5L | L4 | Front | EPA |
| 2015 | GMC | Canyon | 2.5L | L4 | Front | EPA |
| No rows match your filter. | ||||||
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Walker Exhaust — 5260864425225203946