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MagnaFlowPart #: 4451219

MagnaFlow 4451219 Catalytic Converter - Right
1 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$962.31Free Shipping
Free ShippingNo Cost to Continental U.S.
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*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
Direct-Fit CALIFORNIA OBDII CONVERTERS, Right
Fitment: Hummer, H2
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? See all Catalytic Converter options
MagnaFlow 4451219 Catalytic Converter - Right
| Brand | MagnaFlow |
|---|---|
| Part Number | 4451219 |
| Position | Direct-Fit CALIFORNIA OBDII CONVERTERS, Right |
| Mounting Hardware Included | Yes |
| Universal Or Specific Fit | Specific |
| Grade Type | Regular |
| Tube Material | Stainless steel |
| Inlet Type | Bolt-on |
| Outlet Type | B |
| Heat Shield Attached | No |
| Body Material | Stainless steel |
| Substrate Material | Ceramic |
| Overall Length | 36.375 |
| Air Tube Count | 0 |
| Clamp Included | No |
| Converter Quantity | 1 |
| Finish | Stainless steel |
| Hangers Included | No |
| Heat Shield Material | None |
| Type | Direct-fit |
This part fits 1 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Hummer | H2 | 6.0L | V8 | Right | Certification Level : LEV1 LEV; CARB Executive Order D-193-136; Engine Family Number 3GMXT06.0194; Direct-Fit CALIFORNIA OBDII CONVERTERS |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.