1AEBT00052-Ford Lincoln Mercury Serpentine Belt Tensioner


Ford Lincoln Mercury Serpentine Belt Tensioner Dorman 419-213

03-11 Ford, Mercury, Lincoln Multifit 4.6L Serpentine Belt Tensioner w/Pulley (Dorman)
$ 46.95
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Part 1AEBT00052
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Part 1AEBT00052
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Part Details

  • Includes:   Pulley

Item Condition: New

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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

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How to Replace Serpentine Belt Tensioner with Pulley 00-10 Mercury Grand Marquis 46L

Created on: 2012-05-15

Use the belt diagram and instructions in this video to help you replace the serpentine belt tensioner with pulley on your 00-10 Mercury Grand Marquis 4.6L.

  1. step 1 : Removing the Serpentine Belt
    • Familiarize yourself with the belt routing diagram
    • Attach a 3/8 inch drive ratchet to the serpentine belt tensioner
    • Pull the tensioner clockwise to loosen the belt
    • Pull the belt off
    • Loosen the tensioner
  2. step 2 : Removing the Serpentine Belt Tensioner
    • Remove the 10mm bolt from the serpentine belt tensioner
    • Pry the tensioner off with a flat blade screwdriver
  3. step 3 : Installing the New Serpentine Belt Tensioner
    • Thread a 10mm bolt through the new tensioner
    • Push the new tensioner into place
    • Tighten the 10mm bolt
  4. step 4 : Reinstalling the New Serpentine Belt
    • Loop the belt around the A/C pulley
    • Bring it around the tensioner pulley
    • Bring it around the water pump pulley
    • Bring it around the crank pulley
    • Bring it around the power steering pulley
    • Bring it around the idler pulley
    • Check that the belt is routed correctly
    • Attach the 3/8 inch drive ratchet to the tensioner
    • Turn the tensioner clockwise
    • Pull the belt onto the alternator
    • Release the tensioner

Tools needed for replacement

  • Ratchets & Related

    A Piece of Pipe (for leverage)


    3/8 Inch Drive Ratchet

  • Screwdrivers & Related

    Flat Blade Screwdriver

  • Sockets - Metric

    10mm Socket

Installation Video
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Fits these Makes

Year Make Model Description
2003-2011Ford Crown Victoria Ford Crown Victoria V8 4.6L Serpentine Belt Tensioner
2003-2004Ford Mustang Ford Mustang V8 4.6L Serpentine Belt Tensioner
2003-2011Lincoln Town Car Lincoln Town Car V8 4.6L Serpentine Belt Tensioner
2003-2011Mercury Grand Marquis Mercury Grand Marquis V8 4.6L Serpentine Belt Tensioner
2003-2004Mercury Marauder Mercury Marauder V8 4.6L Serpentine Belt Tensioner

Part Interchange

Brand Label Part Number
DIY Solutions BEP00048

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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Part 1AEBT00052
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