/live/media/AP/AP_645842_Fro.jpg)
OE Quality
60-Day Returns
AP Exhaust 645842 Catalytic Converter - Left
| Brand | AP Exhaust 645842 |
|---|---|
| Position | Left |
| Body Material | Stainless steel |
| Inlet Gasket | Yes |
| Inlet Hardware | None |
| Inlet Type A | 3 bolt welded flange |
| O2 Sensor Ports | 2 |
| Outlet Gasket | Not required |
| Outlet Hardware | Yes |
| Outlet Type A | 2.75" od pipe |
| Overall Length (IN) | 63.5 |
| Substrate Material | Ceramic |
| Type | Federal / epa direct-fit |
| Fits | Chevrolet and GMC · 28 vehicles |
$623.48Free 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
AP Exhaust 645842 Catalytic Converter - Left
This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Drive Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Silverado 1500 HD | 4WD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2002); Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2002 | Chevrolet | Silverado 1500 HD | RWD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2002); Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2002 | Chevrolet | Silverado 1500 HD | — | 6.0L | V8 | — | Left | Direct Fit; Federal Emissions; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2002 | Chevrolet | Suburban 2500 | RWD | 6.0L | V8 | — | Left | Direct Fit; Calif. Emissions; California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME, NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2002 | GMC | Sierra 1500 HD | 4WD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2002); Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2002 | GMC | Sierra 1500 HD | RWD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2002); Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2002 | GMC | Sierra 1500 HD | — | 6.0L | V8 | — | Left | Direct Fit; Federal Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2002 | GMC | Sierra 2500 | — | 6.0L | V8 | — | Left | Direct Fit; Federal Emissions, O.E. System is completely welded, Replace with complete AP system; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2001 | Chevrolet | Silverado 1500 HD | 4WD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2001); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2001 | Chevrolet | Silverado 1500 HD | RWD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2001); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2001 | Chevrolet | Silverado 1500 HD | — | 6.0L | V8 | — | Left | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2001 | Chevrolet | Suburban 2500 | RWD | 6.0L | V8 | — | Left | Direct Fit; Calif. Emissions; California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME, NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2001 | GMC | Sierra 1500 HD | 4WD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2001); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2001 | GMC | Sierra 1500 HD | RWD | 6.0L | V8 | 153.0" | Left | Direct Fit; (2001); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; 1500 HD Silverado/Sierra |
| 2001 | GMC | Sierra 1500 HD | — | 6.0L | V8 | — | Left | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2001 | GMC | Sierra 2500 | — | 6.0L | V8 | — | Left | Direct Fit; Federal Emissions, O.E. System is completely welded, Replace with complete AP system; Federal Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME and NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2000 | Chevrolet | Silverado 2500 | RWD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 2000 | Chevrolet | Silverado 2500 | 4WD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 2000 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | — | Left | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 2000 | GMC | Sierra 2500 | RWD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 2000 | GMC | Sierra 2500 | 4WD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 2000 | GMC | Sierra 2500 | — | 6.0L | V8 | — | Left | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 1999 | Chevrolet | Silverado 2500 | RWD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 1999 | Chevrolet | Silverado 2500 | 4WD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 1999 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | — | Left | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| 1999 | GMC | Sierra 2500 | RWD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 1999 | GMC | Sierra 2500 | 4WD | 6.0L | V8 | 143.5" | Left | Direct Fit; (99-00); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; (Exc. HD Models); (2001 Federal Emissions) |
| 1999 | GMC | Sierra 2500 | — | 6.0L | V8 | — | Left | Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details. |
| No rows match your filter. | ||||||||