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Magnaflow 53003 Universal Catalytic Converter 1.75 Inch Inlet Outlet EPA Compliant

(Cadillac DeVille 1982, 1984, Fleetwood 1984-89, Brougham 1987-89, Commercial Chassis 1985-87; Ford Fiesta 1978-80, Mustang II 1975-76 + 15 more models)

Part of: Magnaflow Universal Catalytic Converter

Other options in this family: Magnaflow 94009 Magnaflow 51209 Magnaflow 51656 Magnaflow 54055 Magnaflow 53006

Manufacturer

Picture for manufacturer Magnaflow

Part Number

53003
18 reviews
Sale Price

$97.00

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Magnaflow 53003 Standard Grade Universal Catalytic Converter is designed to meet Federal EPA emissions standards for pre-OBDII vehicles. This compact, round-body converter features 1.75-inch inlet and outlet diameters with a 13-inch overall length, making it ideal for small displacement engines or as a front converter in dual converter systems.

Key Features:

  • High-strength 16-gauge 409 stainless steel construction for exceptional corrosion resistance and maximum service life
  • Compact, lightweight design enables installation in confined areas
  • Round body with ribbed design minimizes expansion and distortion during heat cycles
  • Monolithic honeycomb ceramic catalyst designed for maximum exhaust flow and surface area
  • 1/2-inch lap joint where necks meet the body prevents flow restriction
  • Precision seam-welded close to converter body for strong, secure bond
  • EPA compliant for Federal emissions vehicles (pre-OBDII)

Installation Note: Professional installation required. This universal fit converter requires cutting, welding, and tube bending for proper fitment. Important: Not legal for sale, installation, or use in California, Colorado, or New York.

Products specifications

Fits

Cadillac DeVille 1982, 1984, Fleetwood 1984-89, Brougham 1987-89, Commercial Chassis 1985-87; Ford Fiesta 1978-80, Mustang II 1975-76, Pinto 1975-76; Pontiac Grand Am 1992; Mercedes-Benz CLK500 2005-06; Buick Skylark 1992 + 11 more models

Heat Shield Included

Yes

Inlet Attachment

Weld-on

Outlet Attachment

Weld-on

Heat Shield Material

Aluminized Steel

Inlet Diameter

1.75

Outlet Diameter

1.75

Subtitle

Federal / EPA Compliant

Oxygen Sensor Location

None

Inlet Orientation

Straight

Outlet Orientation

Straight

Substrate Material

Ceramic

Body Material

Stainless Steel

Material

Stainless Steel

Finish

Stainless Steel

Outlet Quantity

1

Body Type

Clam Shell

Sensor Port Count

0

Heat Shield Attached

Yes

Inlet Quantity

1

Overall Length

13

Air Tube Adaptable

No

Type

Universal

Body Width

4.375

Body Length

9

Body Shape

Round

Series

Standard Grade

Body Height

4.375

Fast, Easy and free shipping

Easy and hassle free

Fast and efficient

great!

Did not install because no torque specs on product. Too difficult to have to do twice because of install failure. Was emergency situation. Had to just risk 1300 mi. Valve damage.

8+

Quick and efficient.

The first product I received was incorrect and they were very timely in getting me the information I needed for the return. No hassle what so ever.

Thank you foryou fast service, and knowledge. I will definitely be shopping again for my automotive supply needs.

I found parts for my car from google shopping and wanted to verify that everything was correct before order. I call the phone number and somebody picked right up and checked on everything for me. A++ seller. Thanks Autoplicity!

Best price I found on a web..was in stock and received on time within the week..

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Excellent prices, but after a week and a half of hearing nothing I called to find out that my item, the customer service rep said it had been back ordered and I would receive an email once it shipped...my item arrived the next day and I received the shipping email four days later, no big deal just takes a while to get items, but you cannot beat the prices!

Site is easy to navigate

Best price & fast shipping.can't go wrong.Will look to them again Thanks

LOWEST PRICE AND QUICK DELIVERY WILL MAKE ME A REPEAT CUSTOMER ,GOOD JOB FOLKS .

After seeing that Autoplicity was in good standing with the BBB and had favourable reviews reported elsewhere I placed an order on a Sunday evening. On Monday morning I already had a confirmation email and order number. On Tuesday I was notified that my order had shipped. Their price of $477 on the part I ordered was about $30 cheaper than Summit Racing, who I usually do business with, and the cost of shipping and handling was only a few dollars more. I haven't recieved the part yet but have no reason to think I won't be totally satisfied with the transaction.

Great prices. They sent what I ordered and it was what I expected. I would shop with them again.

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