Dorman 674-843 right exhaust manifold catalytic converter for the 2008-2012 Nissan Pathfinder V8 5.6L and other vehicles joins the exhaust manifold and the converter in one piece. It gathers exhaust from the cylinders and runs it through the catalyst on its way to the exhaust pipe.
- Exhaust manifold and catalytic converter in one stainless steel unit
- Kit with inlet and outlet gaskets plus downpipe hardware
- Manufactured within strict tolerances for reliable longevity
Quick facts
- Part: Dorman 674-843 exhaust manifold catalytic converter
- Also called: exhaust manifold with integrated catalytic converter
- Fits: 2008-2012 Nissan Pathfinder V8 5.6L and other vehicles
- Position: Right
- Material: Stainless Steel
- Condition: New
Exhaust leak noise, a rattle from the converter or an emissions warning light can mean this unit is worn, though an oxygen sensor or a leaking downpipe gasket can be behind the same signs, so track down the cause first.
Fits
The vehicles it fits include the 2008-2012 Nissan Pathfinder V8 5.6L, the 2012-2016 Nissan NV2500 V8 5.6L and the 2012-2016 Nissan NV3500 V8 5.6L. It is a direct replacement made to match the original equipment on these vehicles. If your truck or SUV is not named here, look for it in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Right
- Quantity per vehicle: 1
- Inlet port shape: Round
- Outlet mounting holes: 2
Build and materials
- Construction: exhaust manifold with integrated catalytic converter
- Grade: standard replacement
- Material: Stainless Steel
- CARB certified: No
- Condition: New
- Country of origin: United States
In the box
One exhaust manifold catalytic converter with one inlet gasket, one outlet gasket, four bolts, four washers, two nuts and two studs. Clamps, hangers and inlet mounting hardware are not included, so plan on new inlet hardware, since the old pieces may not be reusable. This listing is one right-side unit; this side takes one, and the left side is a separate part ordered on its own.
Frequently Asked Questions
Does Dorman 674-843 fit the 2012-2016 Nissan NV2500 V8 5.6L?
Yes. Dorman 674-843 is a right-side exhaust manifold catalytic converter listed for the 2012-2016 Nissan NV2500 V8 5.6L, and for the 2012-2016 Nissan NV3500 V8 5.6L as well.
Is the Dorman exhaust manifold with integrated catalytic converter CARB compliant?
No. Dorman 674-843 is not CARB certified. It is a standard replacement grade unit.
Do the gaskets and bolts come with this right exhaust manifold catalytic converter?
Yes. The kit has an inlet gasket, an outlet gasket, four bolts, four washers, two nuts and two studs. Clamps, hangers and inlet mounting hardware are not included.
What is this right exhaust manifold catalytic converter made of?
It is made of stainless steel. It has round inlet ports and two outlet mounting holes.
Is a rattle or exhaust noise a sign this exhaust manifold catalytic converter is worn?
It can be. A ticking or hissing exhaust noise, a rattle from the converter or an emissions warning light can be signs of wear. A shop can test the exhaust safely.
