Is the Eastern 50563 a direct fit or a universal converter?

It is a direct-fit unit. The inlet uses a 3-bolt loose flange and a 3-bolt welded flange, and the outlet is a Norma ball connection, so it bolts to the factory layout on the listed applications.

Does it come with gaskets?

Yes. One inlet gasket and one outlet gasket are included, so you do not need to source them separately for the install.

How many O2 sensor ports does it have?

Four. That covers the sensor positions used on the applications it is built for.

Only if your vehicle is on Eastern's application list for part 50563. Check the part number against your model, engine and emissions setup before ordering, because direct-fit converters are not interchangeable.

Is it legal for emissions testing?

That depends on your state and the vehicle's emissions category. Confirm the converter meets your local rules before installing, since requirements differ for California and other states.

What else should I check before replacing a converter?

Find out why the original failed. A misfire, rich running or oil burning can destroy a new converter, so fix the root cause first.

What do buyers say about the Eastern 50563 Direct Fit Catalytic Converter?

Rated 5 out of 5 from 1 ratings.

Eastern Catalytic

Eastern 50563 Direct Fit Catalytic Converter

Best price now

$607.76at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Eastern Catalytic

Eastern 50563 Direct Fit Catalytic Converter

Best price now

$607.76at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $607.76 at Walmart on Nov 9.

Our take on the Eastern 50563 Direct Fit Catalytic Converter

The Eastern 50563 is a direct-fit catalytic converter built to bolt onto specific GM vehicles without cutting or welding. It uses an ECO-series catalyst, a 3-bolt loose flange inlet, a 3-bolt welded flange inlet and a Norma ball outlet, with four O2 sensor ports and both inlet and outlet gaskets included. That makes it a straightforward replacement for a failed factory converter on the applications Eastern lists, rather than a universal weld-in unit. Shoppers should confirm the part number against their vehicle before buying, since direct-fit converters are application-specific.

Best forOwners of a failed factory converter on a listed GM applicationDrivers who want a bolt-on replacement without fabricationRepairs where the original flanges and sensor ports are reused

Pros

Direct-fit design bolts to the factory flange layout
Four O2 sensor ports cover the common sensor positions
Inlet and outlet gaskets included
ECO-series catalyst construction
Norma ball outlet matches the factory-style connection

Cons

Fits only the specific vehicles Eastern lists, not universal
No universal weld-in flexibility for custom exhaust work
Emissions legality varies by state and application
Catalyst efficiency and lifespan depend on the engine running correctly

Eastern 50563 Direct Fit Catalytic Converter prices at every store

WalmartNew
In stockSold by Shop EddiesReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$607.76Free shippingChecked Nov 9
Visit Walmart

About the Eastern 50563 Direct Fit Catalytic Converter

The Eastern 50563 is a direct fit catalytic converter from Eastern Catalytic. It uses an ECO GM catalyst type.

The inlet comes as either a 3-bolt loose flange or a 3-bolt welded flange. The outlet is a Norma ball type. It has four O2 sensor ports.

Brand: Eastern Catalytic
Part number: 50563
Type: Direct fit catalytic converter
Catalyst type: ECO GM
Inlet type: 3-bolt loose flange (Type A); 3-bolt welded flange (Type B)
Inlet gasket: 1
Outlet type: Norma ball
Outlet gasket: 1
O2 sensor ports: 4

Specifications

color: MulticolorSource
size: 46.000Source

Questions and answers

Is the Eastern 50563 a direct fit or a universal converter?: It is a direct-fit unit. The inlet uses a 3-bolt loose flange and a 3-bolt welded flange, and the outlet is a Norma ball connection, so it bolts to the factory layout on the listed applications.
Does it come with gaskets?: Yes. One inlet gasket and one outlet gasket are included, so you do not need to source them separately for the install.
How many O2 sensor ports does it have?: Four. That covers the sensor positions used on the applications it is built for.
Will it fit my car?: Only if your vehicle is on Eastern's application list for part 50563. Check the part number against your model, engine and emissions setup before ordering, because direct-fit converters are not interchangeable.
Is it legal for emissions testing?: That depends on your state and the vehicle's emissions category. Confirm the converter meets your local rules before installing, since requirements differ for California and other states.
What else should I check before replacing a converter?: Find out why the original failed. A misfire, rich running or oil burning can destroy a new converter, so fix the root cause first.
Where is the Eastern 50563 Direct Fit Catalytic Converter cheapest?: At Walmart, for $607.76, as of our latest check.
What do buyers say about the Eastern 50563 Direct Fit Catalytic Converter?: Rated 5 out of 5 from 1 ratings.