AP Exhaust 642531 Catalytic Converter

Name: AP Exhaust 642531 Catalytic Converter
Brand: AP Exhaust
SKU: BBDL-642531
Price: 283.32 USD
Availability: InStock

⚙️ 23 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Ford and Mazda, B2300 and Ranger

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OE-Fit Catalytic Converter for Ranger and B2300

The AP Exhaust 642531 is a Federal / EPA direct-fit catalytic converter built for exact OE dimensions and fitment. It is engineered with a stainless steel body and ceramic substrate to support efficient exhaust flow and emissions control on select Ford Ranger and Mazda B2300 applications.

Federal / EPA direct-fit catalytic converter
Stainless steel body for corrosion resistance
Ceramic substrate material
2 O2 sensor ports
47.5-inch overall length
2-bolt loose flange inlet with female flare
2-bolt loose flange outlet with gasket stub
Outlet gasket and outlet hardware included

Fitment and Application Details

Compatible with 1995-1997 Ford Ranger and 1995-1997 Mazda B2300 applications. Fits 1995-1997 Ford Ranger, N/A. Fits 1995-1997 Mazda B2300, N/A. Fits 1995-1997 Mazda B2300, N/A, Short Bed and Long Bed. Part number 642531 is built to match OE dimensions for direct replacement use on these vehicles.

AP Exhaust uses advanced manufacturing methods, including automated workstations, spinner welding equipment, and high-speed production lines, to help maintain consistent converter construction and fitment. The ARISTO substrate chemistry is used to support efficient catalyst loading while keeping production costs controlled.

What This Converter Helps Address

Failed or restricted catalytic converter on a Ford Ranger or Mazda B2300
Check engine light concerns related to catalyst efficiency
Exhaust flow loss caused by a deteriorated converter
Emissions test failure from a worn or damaged converter
Exhaust leaks at flange connections when replacing a damaged unit

Installation Notes

Verify inlet and outlet flange style, overall length, and O2 sensor port count before installation. This unit uses a 2-bolt loose flange inlet with female flare and a 2-bolt loose flange outlet with gasket stub. Outlet gasket and outlet hardware are included; inlet gasket is not required and inlet hardware is not included. Confirm vehicle emissions requirements before purchase, as this Federal / EPA direct-fit converter is not for sale or use on vehicles licensed in CA, CO, ME, or NY.

Quality Assurance

AP Exhaust builds this converter to OE dimensions using stainless steel construction and ceramic substrate materials for consistent fitment and emissions-system service. Part number 642531 reflects the brand’s direct-fit manufacturing approach for the listed Ford Ranger and Mazda B2300 applications.

Brand	AP Exhaust
Part Number	642531
Body Material	Stainless steel
Inlet Gasket	Not required
Inlet Hardware	None
Inlet Type A	2 bolt loose flange w/ female flare
O2 Sensor Ports	2
Outlet Gasket	Yes
Outlet Hardware	Yes
Outlet Type A	2 bolt loose flange w/ gasket stub
Overall Length (IN)	47.5
Substrate Material	Ceramic
Type	Federal / epa direct-fit

This part fits 23 vehicles. Search below:

Year	Make	Model	Body Type	Liters	Cylinders	Wheel Base	Position	Notes
1997	Ford	Ranger		2.3L	L4	125.0"	N/A	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.
1997	Ford	Ranger		2.3L	L4	114.0"	N/A	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.
1997	Ford	Ranger		2.3L	L4	108.0"	N/A	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.
1997	Ford	Ranger		2.3L	L4		N/A	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.
1997	Mazda	B2300	Extended Cab Pickup	2.3L	L4	125.0"	N/A	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.
1997	Mazda	B2300		2.3L	L4	108.0"	N/A	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.; Short Bed; Long Bed
1997	Mazda	B2300		2.3L	L4		N/A	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.
1996	Ford	Ranger		2.3L	L4	125.0"	N/A	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.
1996	Ford	Ranger		2.3L	L4	114.0"	N/A	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.
1996	Ford	Ranger		2.3L	L4	108.0"	N/A	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.
1996	Ford	Ranger		2.3L	L4		N/A	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.
1996	Mazda	B2300	Extended Cab Pickup	2.3L	L4	125.0"	N/A	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.
1996	Mazda	B2300		2.3L	L4	108.0"	N/A	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.; Short Bed; Long Bed
1996	Mazda	B2300		2.3L	L4	114.0"	N/A	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.; Short Bed; Long Bed
1996	Mazda	B2300		2.3L	L4		N/A	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.
1995	Ford	Ranger		2.3L	L4	125.0"	N/A	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.
1995	Ford	Ranger		2.3L	L4	114.0"	N/A	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.
1995	Ford	Ranger		2.3L	L4	108.0"	N/A	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.
1995	Ford	Ranger		2.3L	L4		N/A	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.
1995	Mazda	B2300	Extended Cab Pickup	2.3L	L4	125.0"	N/A	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.
1995	Mazda	B2300		2.3L	L4	114.0"	N/A	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.; Short Bed; Long Bed
1995	Mazda	B2300		2.3L	L4	108.0"	N/A	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.; Short Bed; Long Bed
1995	Mazda	B2300		2.3L	L4		N/A	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.

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