Dorman 674-295 left exhaust manifold catalytic converter for the 2006-2010 BMW 550i V8 4.8L and other vehicles combines the exhaust manifold and the catalytic converter in one piece. It connects to the downpipe and carries exhaust away from the engine.
- Stainless steel construction made within strict tolerances for longevity
- Oval inlet port with eight inlet mounting holes
- Flanged outlet with two outlet mounting holes
- Two sensor ports
Quick facts
- Part: Dorman 674-295 exhaust manifold catalytic converter
- Also called: exhaust manifold with integrated catalytic converter
- Fits: 2006-2010 BMW 550i V8 4.8L and other vehicles
- Position: Left
- Material: Stainless steel
- Condition: New
A failing manifold converter can show up as a ticking exhaust leak near the engine, a rattle from inside the converter or a check engine light. Before you replace it, rule out a faulty oxygen sensor, a misfire or a leaking gasket, all of which can also set a check engine light.
Fits
It is listed for a wide range of BMW models, including the 2006-2010 BMW 550i V8 4.8L, the 2006-2010 BMW 650i V8 4.8L and the 2006-2008 BMW 750i V8 4.8L. Each takes one for the left side, and the right side is a separate part ordered on its own. It is a direct replacement for these vehicles, designed to fit and perform like the original equipment. If your BMW is not named here, look up your year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Left
- Quantity per vehicle: 1
- Overall length: 32 in
- Converter body length: 5 in
- Inlet: oval port, 8 mounting holes
- Outlet: flanged, 2 mounting holes
- Sensor ports: 2
Build and materials
- Material: Stainless steel
- Grade: Standard replacement
- Condition: New
- Emissions: not CARB compliant
- Country of origin: United States
In the box
One exhaust manifold catalytic converter, two manifold gaskets and two nuts. Clamps, hangers, an outlet gasket and inlet mounting hardware are not included, so plan on new bolts for the engine side, since the old ones may not be reusable.
Interchange: 641540 · 18407540620 · 18407575127 · 41176 · 49791 · 49792 · 50407
This part cross-references / interchanges with the following part numbers:
641540, 18407540620, 18407575127, 41176, 49791, 49792, 50407
Frequently Asked Questions
Does Dorman 674-295 fit the 2006-2010 BMW 650i V8 4.8L?
Yes. Dorman 674-295 is listed for the 2006-2010 BMW 650i V8 4.8L as a left-side part, and that side takes one.
Does this Dorman exhaust manifold with integrated catalytic converter come with gaskets?
Yes. Dorman 674-295 comes with two manifold gaskets and two nuts. Clamps, hangers, an outlet gasket and inlet mounting hardware are not included.
Is this left-side manifold converter made of stainless steel?
Yes. The material is stainless steel, and the unit measures 32 in overall with a 5 in converter body.
Is the Dorman 674-295 manifold converter CARB compliant?
No. It is labeled not CARB compliant, which matters in states that require CARB-compliant converters.
What does a rattle or ticking from a left manifold converter mean?
A ticking near the engine can point to an exhaust leak, and a rattle can come from inside the converter. A check engine light has other possible causes, so a shop can test it.
