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AP Exhaust 645961 Catalytic Converter

Brand	AP Exhaust 645961
Body Material	Stainless steel
Inlet Gasket	Not required
Inlet Hardware	Yes
Inlet Type A	2.50" id pipe
O2 Sensor Ports	1
Outlet Gasket	Not required
Outlet Hardware	Yes
Outlet Type A	2.50" od pipe
Overall Length (IN)	59
Overall Length (IN)	59.25
Substrate Material	Ceramic
Type	Federal / epa direct-fit
Fits	Dodge · 14 vehicles

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

Stainless steel body. Helps resist corrosion for long-term durability.

Ceramic substrate. Uses proprietary chemistry for efficient converter performance.

$247.53Free shipping

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OE-Style Direct-Fit Catalytic Converter

AP Exhaust 645961 is a Federal / EPA direct-fit catalytic converter built for exact OE dimensions and fitment. It uses a stainless steel body with a ceramic substrate and is engineered for 1997-1999 Dodge Dakota and 1999 Dodge Durango applications listed below.

Key Features

Federal / EPA direct-fit catalytic converter
Stainless steel body for corrosion resistance
Ceramic substrate material
2.50" ID pipe inlet and 2.50" OD pipe outlet
One O2 sensor port
Inlet and outlet hardware included; gaskets not required
Overall length: 59 in. / 59.25 in.
Built to OE dimensions for direct replacement fitment

Detailed Description

AP Exhaust 645961 is built with AP Emissions Technologies’ ARISTO substrate chemistry and advanced manufacturing processes to support efficient converter loading and consistent fitment. The stainless steel construction and ceramic substrate are paired with OE-style dimensions, making this catalytic converter a direct replacement for select Dodge Dakota and Dodge Durango exhaust applications. This part number, 645961, is specified for vehicles that require a 59-inch converter configuration and a Federal / EPA direct-fit layout.

Compatible With 1997-1999 Dodge Dakota, N/A, and 1999 Dodge Durango, N/A. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

Failed or restricted catalytic converter performance
Exhaust flow issues caused by a damaged converter core
Check engine light concerns related to catalyst efficiency
Fitment problems from non-OE-style exhaust replacements
Corrosion-related converter housing deterioration

Installation Notes and Tips

Verify the vehicle’s emissions configuration before ordering. Fits 1997-1999 Dodge Dakota, N/A; Fits 1999 Dodge Durango, N/A. This converter is listed for Federal and California emissions applications, but it is not for sale or use on vehicles licensed in CA, CO, ME, or NY. Confirm the 59-inch converter length, inlet and outlet pipe sizes, and the single O2 sensor port before installation.

Quality Assurance

AP Exhaust uses automated workstations, spinner welding equipment, and high-speed production lines to build converters to exact OE dimensions and fitment. The ARISTO substrate chemistry is used to support efficient loading and consistent converter performance within the specified application range.

This part fits 14 vehicles

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

Year	Make	Model	Body Type	Drive Type	Liters	Cylinders	Wheel Base	Position	Notes
1999	Dodge	Dakota	—	RWD	3.9L	V6	111.9"	N/A	Direct Fit; (w/ 59" Conv.); 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.
1999	Dodge	Dakota	Extended Cab Pickup	RWD	3.9L	V6	123.9"	N/A	Direct Fit; (w/ 59" Conv.); 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.
1999	Dodge	Dakota	Extended Cab Pickup	RWD	3.9L	V6	131.0"	N/A	Direct Fit; (w/ 59" Conv.); 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.
1999	Dodge	Dakota	—	RWD	3.9L	V6	—	N/A	Direct Fit; 59" Conv.; 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.
1999	Dodge	Durango	—	RWD	3.9L	V6	—	N/A	Direct Fit; (1999 2WD); 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.
1999	Dodge	Durango	—	RWD	3.9L	V6	—	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.
1998	Dodge	Dakota	—	RWD	3.9L	V6	111.9"	N/A	Direct Fit; (w/ 59" Conv.); 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.
1998	Dodge	Dakota	Extended Cab Pickup	RWD	3.9L	V6	131.0"	N/A	Direct Fit; (w/ 59" Conv.); 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.
1998	Dodge	Dakota	Extended Cab Pickup	RWD	3.9L	V6	123.9"	N/A	Direct Fit; (w/ 59" Conv.); 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.
1998	Dodge	Dakota	—	RWD	3.9L	V6	—	N/A	Direct Fit; 59" Conv.; 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	Dodge	Dakota	—	RWD	3.9L	V6	111.9"	N/A	Direct Fit; (w/ 59" Conv.); 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	Dodge	Dakota	Extended Cab Pickup	RWD	3.9L	V6	123.9"	N/A	Direct Fit; (w/ 59" Conv.); 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	Dodge	Dakota	Extended Cab Pickup	RWD	3.9L	V6	131.0"	N/A	Direct Fit; (w/ 59" Conv.); 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	Dodge	Dakota	—	RWD	3.9L	V6	—	N/A	Direct Fit; 59" Conv.; 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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