AP Exhaust 645416 Catalytic Converter - Left

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AP Exhaust 645416 Catalytic Converter - Left

Brand	AP Exhaust 645416
Position	Left
Body Material	Stainless steel
Inlet Gasket	Not required
Inlet Hardware	None
Inlet Type A	2 bolt loose flange w/ spherical flare
O2 Sensor Ports	2
Outlet Gasket	Not required
Outlet Hardware	Yes
Outlet Type A	2.50" od pipe
Overall Length (IN)	34.25
Substrate Material	Ceramic
Type	Federal / epa direct-fit
Fits	Ford · 21 vehicles

Federal / EPA direct-fit. Built to exact OE dimensions for straightforward installation.

Stainless steel body. Helps resist corrosion for long service life.

Ceramic substrate. Proprietary chemistry promotes efficient converter performance.

$415.89Free shipping

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AP Exhaust 645416 Catalytic Converter

AP Exhaust 645416 is a Federal / EPA direct-fit catalytic converter built for exact OE dimensions and fitment. It uses a ceramic substrate and stainless steel body construction to support efficient exhaust flow and emissions control on select Ford F-150 applications.

Key Features

Federal / EPA direct-fit catalytic converter
Ceramic substrate material for efficient converter performance
Stainless steel body construction
2-bolt loose flange inlet with spherical flare
2.50" OD pipe outlet
2 O2 sensor ports
Overall length: 34.25 in.
Outlet hardware included; inlet gasket not required

Application Details

This AP Exhaust catalytic converter is engineered for 2001-2002 Ford F-150, left side, including 5.4L applications noted for direct fit. It also covers complete assembly listings for 2001-2002 Ford F-150, left side, with Federal and California emissions notes as listed in the fitment data. AP Exhaust 645416 is built to OE dimensions for straightforward replacement on the specified Ford F-150 configurations.

AP Emissions Technologies uses proprietary substrate chemistry and advanced manufacturing methods to produce converters with efficient loading and consistent fitment. Automated workstations, spinner welding equipment, and high-speed production lines help maintain dimensional accuracy across the AP Exhaust 645416 platform.

What It Helps Address

Failed or restricted catalytic converter on a 2001-2002 Ford F-150, left side
Emissions-related trouble codes tied to converter efficiency
Exhaust flow loss caused by a damaged or deteriorated substrate
Fitment issues from a converter that does not match OE dimensions
Replacement needs for Federal / EPA direct-fit applications

Installation Notes

Verify the vehicle’s emissions certification, engine configuration, and left-side application before installation. This part uses a 2-bolt loose flange inlet with spherical flare, a 2.50" OD pipe outlet, and does not require an inlet gasket. Outlet hardware is listed as included, while inlet hardware is not provided. Confirm O2 sensor port locations and exhaust alignment against the original unit before final tightening.

Quality Assurance

AP Exhaust builds this converter to exact OE dimensions using controlled manufacturing processes for consistent fitment and emissions performance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 21 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Submodel	Drive Type	Liters	Cylinders	Wheel Base	Position	Notes
2002	Ford	F-150	XL	RWD	5.4L	V8	157.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XLT	RWD	5.4L	V8	157.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XLT	RWD	5.4L	V8	120.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XL	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XL	RWD	5.4L	V8	120.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	Lariat	RWD	5.4L	V8	157.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	King Ranch	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XLT	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	Lariat	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	—	RWD	5.4L	V8	—	Left	Direct Fit; Complete Assembly; 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	Ford	F-150	Lariat	RWD	5.4L	V8	120.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XLT	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XLT	RWD	5.4L	V8	120.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XL	RWD	5.4L	V8	157.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XL	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XL	RWD	5.4L	V8	120.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	Lariat	RWD	5.4L	V8	157.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	Lariat	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	King Ranch	RWD	5.4L	V8	139.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	XLT	RWD	5.4L	V8	157.0"	Left	Direct Fit; (01-02 5.4L); 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	Ford	F-150	—	RWD	5.4L	V8	—	Left	Direct Fit; Complete Assembly; 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.
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