Eastern 40837 rear catalytic converter for the 2009-2013 Toyota Corolla 4-cylinder 1.8L and other vehicles treats exhaust gases to cut emissions. This is a Federal / EPA direct-fit converter assembly.
A failing converter can show up as a catalyst efficiency warning light, a rattle inside the shell or weaker acceleration. Those signs can also come from a misfire or a worn sensor, so track down the source before you buy. With the engine off and cool, look the shell over for dents, cracks or rust-through; a shop can test the catalyst itself.
It fits the 2009-2013 Toyota Corolla 4-cylinder 1.8L and the 2009-2013 Toyota Matrix 4-cylinder 1.8L, with one converter per car.
Fit and size
Build and materials
One catalytic converter with one inlet gasket, one outlet gasket, one clamp and the inlet hardware. Outlet hardware is not included, so plan on new outlet hardware.
Does the 2009-2013 Toyota Corolla 4-cylinder 1.8L take this catalytic converter?
Yes. Eastern 40837 is listed for the 2009-2013 Toyota Corolla 4-cylinder 1.8L, and the car takes one.
Does the Eastern 40837 converter come with gaskets and a clamp?
Yes. Eastern 40837 comes with an inlet gasket, an outlet gasket, one clamp and the inlet hardware. Outlet hardware is not included.
What flange types does this rear catalytic converter have?
The inlet is a 2 bolt welded flange and the outlet is a 3 bolt welded flange. The body is stainless steel.
Is this Eastern converter CARB certified?
No. This is a Federal / EPA direct-fit converter and is not CARB certified.
How many sensor ports does this catalytic converter have?
It has one sensor port. The catalyst type is ECO III.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
