MagnaFlow 51280 Direct-Fit Catalytic Converter

Important Buyer Notes

• Fitment: Buyer must confirm compatibility (year/make/model/engine/etc.) prior to purchase—no guarantees or advice provided.
• Emissions Compliance: Federal/EPA Compliant (49-state) – Not legal in CA/CARB states; won't pass CA smog.
• Warranty/Returns: No warranty (none from seller or manufacturer). Sold new as-is. 30-day returns only for unwanted items or clear wrong-part errors (after buyer verification). No returns for defects, performance, emissions, or fitment issues.

Common Vehicle Examples (For Informational Purposes Only)

The MagnaFlow 51280 Direct-Fit Catalytic Converter is an OEM-grade EPA-compliant catalytic converter designed to match the original exhaust system layout for certain Ford trucks and SUVs.

Examples of vehicles commonly associated with this converter include:

Ford

• 2004–2008 Ford F-150 – 4.6L V8

• 2004–2008 Ford F-150 – 5.4L V8

Lincoln

• 2006–2008 Lincoln Mark LT – 5.4L V8

Applications may vary depending on drivetrain, cab configuration, emissions package, and production date.

Important Fitment Notice

Buyer must confirm exact fitment for their year, make, model, engine size, wheelbase, drivetrain, emissions system, and exhaust configuration using official manufacturer resources or vehicle specifications before purchasing.

• Vehicles may have multiple catalytic converter designs depending on emissions package or trim level.

• Always verify OEM part number cross-references.

No guarantee of fitment is provided. Buyer must confirm compatibility prior to purchase.