/live/media/MG/MG_4551406_Fro.jpg)
OE Quality
60-Day Returns
/live/media/MG/MG_4551406_Fro.jpg)
/live/media/MG/MG_4551406_Ang.jpg)
/live/media/MG/MG_4551406_Sid.jpg)
/live/media/MG/MG_4551406_Bac.jpg)
MagnaFlowPart #: 4551406
MagnaFlow 4551406 Catalytic Converter - Right
⚙️ 3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$1,066.43Free 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.
🔥
✅ 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: Toyota, Tundra
🔄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? Click here for all Catalytic Converter options
MagnaFlow 4551406 Catalytic Converter - Right
| Brand | MagnaFlow |
| Part Number | 4551406 |
| 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 | Bolt-on |
| Heat Shield Attached | No |
| Body Material | Stainless steel |
| Substrate Material | Ceramic |
| Overall Length | 28.75 |
| Air Tube Count | 0 |
| Sensor Port Count | 0 |
| Air Tube Adaptable | No |
| Clamp Included | No |
| Converter Quantity | 1 |
| Finish | Stainless steel |
| Gasket Included | Yes |
| Hangers Included | No |
| Heat Shield Material | None |
| Main Piping Diameter | 2 |
| Oxygen Sensor Location | None |
| Type | Direct-fit |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Toyota | Tundra | 4.7L | V8 | Right | Certification Level : LEV1 ULEV; CARB Executive Order D-193-145; Engine Family Number 4TYXT04.7W1W; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 2004 | Toyota | Tundra | 4.7L | V8 | Right | Certification Level : LEV1 ULEV; CARB Executive Order D-193-145; Engine Family Number 4TYXT04.7W1Y; Direct-Fit CALIFORNIA OBDII CONVERTERS |
| 2003 | Toyota | Tundra | 4.7L | V8 | Right | Certification Level : LEV1 ULEV; CARB Executive Order D-193-145; Engine Family Number 3TYXT04.7HBY; Direct-Fit CALIFORNIA OBDII CONVERTERS |
* 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:
17410-0F030
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.