Dorman 679-523 rear catalytic converter for the 2003-2007 Nissan Murano V6 3.5L treats exhaust gas as it leaves the engine. It is a pre-converter and is not CARB compliant.
- Stainless steel body with a ceramic substrate
- Flanged inlet and flanged outlet, each with four mounting holes
- Inlet gasket and outlet gasket come with the converter
- Made within strict tolerances for reliable longevity
Quick facts
- Part: Dorman 679-523 rear catalytic converter
- Fits: 2003-2007 Nissan Murano V6 3.5L
- Position: Rear
- Material: Stainless Steel
- Condition: New
A rattle from the exhaust, weaker acceleration or a check engine light can point to a failed catalytic converter. Before you replace the converter, rule out exhaust leaks, a faulty oxygen sensor and an engine misfire, because any of them can show up with similar symptoms.
Fits
This converter fits the 2003-2007 Nissan Murano V6 3.5L, and that vehicle takes one.
Specifications
Fit and size
- Position: Rear
- Quantity per vehicle: 1
- Overall length: 11 in
- Body length: 4 in
- Body width: 3.96 in
- Inlet inside diameter: 1.76 in
- Outlet inside diameter: 2.08 in
- Outlet outside diameter: 2.22 in
- Mounting holes: 4 at the inlet, 4 at the outlet
Build and materials
- Type: Pre-converter
- Material: Stainless Steel
- Substrate: Ceramic
- Inlet and outlet: Flanged
- Heat shield: Not attached
- CARB compliant: No
- Condition: New
- Country of origin: United States
In the box
One converter assembly, one inlet gasket, one outlet gasket, four bolts and four washers. Inlet mounting hardware is not included, so plan on new fasteners for the inlet flange.
Interchange: 105065287439074236 · 641226 · 18031 · 40421 · 49276 · 50219 · 208A2CA025 · B08A2CD000 · 126003 · 16222
This part cross-references / interchanges with the following part numbers:
105065287439074236, 641226, 18031, 40421, 49276, 50219, 208A2CA025, B08A2CD000, 126003, 16222
Frequently Asked Questions
Is this the right converter for the 2003-2007 Nissan Murano V6 3.5L?
Yes. Dorman 679-523 is a rear catalytic converter for the 2003-2007 Nissan Murano V6 3.5L, and that vehicle takes one.
Which gaskets and bolts come with the Dorman 679-523 rear converter?
The box holds one inlet gasket, one outlet gasket, four bolts and four washers. Inlet mounting hardware is not included, so plan on new inlet fasteners.
Is this Dorman catalytic converter CARB compliant?
No. It is a pre-converter that is not CARB compliant and not CARB approved.
What are the inlet and outlet sizes on this rear converter?
The inlet inside diameter is 1.76 in. The outlet is 2.08 in inside and 2.22 in outside, and both ends are flanged with four mounting holes.
What is inside this stainless steel catalytic converter?
Dorman 679-523 has a stainless steel body and a ceramic substrate. It is 11 in long overall.
