Is it hard to replace the passenger side mirror for a 09 galant v6

The firing order for v6 is 165432
The driver side cylinder bank is numbered from front to rear-- 2-4-6
The passenger side cylinder bank is numbered from front to rear 1-3-5
The picture is for your coil pack, hopefully. So you can see how the coil towers are numbered.
My database for 09 showed coil on plug ignition. Is this the original engine?
I did see info for 07--3.7L that did appear to show a coil pack in tune-up manual.

not exactly same steps but similar. Most cars I have worked on the screws were along the bottom and on the arm rest. Make sure you remove all screws some may be under a access panel. Use caution when pulling on clips

Replace Your Car Passenger Side Mirror - How To - DIY ...

? 3:46
https://www.youtube.com/watch?v=77lBQ_CRqdo
Apr 10, 2012 - Uploaded by GregHint
See how even a novice can repair a passenger mirror on a FordEscape. ... Replace Your Car Passenger Side Mirror - How To - DIY .... Replace 2003-2008 Toyota Corolla Side Mirror, How to Change Install 2004 2005 2006
About 22,000 results (0.61 seconds) Search ResultsHow-To: Replace Ford Fusion side mirror (HD) - YouTube? 7:27https://www.youtube.com/watch?v=iGHeXUbvvJsMay 7, 2014 - Uploaded by Derrick HardingFord Fusion SEL 3.0 Liter V6 How to fix broken side mirrorIncludes: ... Published on May 7, 2014 ..... Great instructions - just replaced the driver's side mirror on my 2007 Fusion following your instructions. ... Front brake pad replacement 2006 - 2012 Ford Fusion Lincoln Mazda Pads Rotor Install Remove ...

The related help links are mentioned below.Click the link below:---
---------How to remove rear view mirror metal foot?

http://schematicsdiagram.blogspot.com/2011/12/how-to-remove-rear-view-mirror-metal.html

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power locks, power window and power mirror on the passenger side not working on Ford Windstar
http://howtobyme.blogspot.com/2011/09/power-locks-power-window-and-power.html

----How to Remove Outside Mirrors on Acura Integra?

http://repairhelpcenter.blogspot.com/2011/11/how-to-remove-outside-mirrors-on-acura.html

-------Passenger side Folding Mirror is not operating? http://schematicsdiagram.blogspot.com/2011/12/passenger-side-folding-mirror-is-not.html

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These will help.
Thanks.

Here's a good video on how to do it:
https://youtu.be/dk_sZNy55o8

It's not that hard to replace the passenger side mirror. You will be able to do it yourself. I will tell you how. Remove the screw holding the molding to the base of the mirror and remove the molding. Remove the screws and detach the mirror. (if it is electric mirror just unplug the electrical connector. Installation is the reverse of removal. Hope this will help you.

It could be , but to replace it without testing would not be a wise idea . These modules can set DTC'S - diagnostic trouble code's .Having a qualified repair shop check it would be your best bet .
It's called driver seat module .
DSM Diagnostic Trouble Code (DTC) Index
DSM Diagnostic Trouble Code (DTC) Index DTC Description Source Action B1342 ECU Is Faulted DSM INSTALL a new DSM. REFER to Section 419-10 . B1530 Memory Set Switch Circuit Short to Ground DSM Go To Pinpoint Test J . B1534 Memory 1 Switch Circuit Short to Ground DSM Go To Pinpoint Test J . B1538 Memory 2 Switch Circuit Short to Ground DSM Go To Pinpoint Test J . B1663 Seat Driver Front Up/Down Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). If motor operates, Go To Pinpoint Test J . B1664 Seat Driver Rear Up/Down Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). If motor operates, Go To Pinpoint Test J . B1665 Seat Driver Forward/Backward Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). If motor operates, Go To Pinpoint Test J . B1666 Seat Recline Forward/Rearward Motor Stalled DSM If the motor does not operate, Go To Pinpoint Test H (Navigator). If motor operates, Go To Pinpoint Test J . B1667 Mirror Driver Up/Down Motor Stalled DSM REFER to Section 501-09 . B1668 Mirror Driver Right/Left Motor Stalled DSM REFER to Section 501-09 . B1669 Mirror Passenger Up/Down Motor Stalled DSM REFER to Section 501-09 . B1670 Mirror Passenger Right/Left Motor Stalled DSM REFER to Section 501-09 . B1676 Battery Voltage Out of Range DSM REFER to Section 414-00 . B1703 Seat Driver Recline Forward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator). B1707 Seat Driver Recline Rearward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator). B1711 Seat Driver Front Up Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1715 Seat Driver Front Down Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1719 Seat Driver Forward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1723 Seat Driver Rearward Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1727 Seat Driver Rear Up Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1731 Seat Driver Rear Down Switch Circuit Short to Battery DSM Go To Pinpoint Test H (Navigator) or Go To Pinpoint Test I (Expedition). B1735 Mirror Driver Vertical Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1739 Mirror Driver Horizontal Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1743 Mirror Passenger Vertical Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1747 Mirror Passenger Horizontal Switch Circuit Short to Battery DSM REFER to Section 501-09 . B1950 Seat Rear Up/Down Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1952 Seat Rear Up/Down Feedback Potentiometer Circuit Short to Battery DSM Go To Pinpoint Test J . B1954 Seat Front Up/Down Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1956 Seat Front Up/Down Feedback Potentiometer Circuit Short to Battery DSM Go To Pinpoint Test J . B1958 Seat Recline Fwd/Backward Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1961 Seat Recline Fwd/Backward Feedback Potentiometer Circuit Short to Ground DSM Go To Pinpoint Test J . B1962 Seat Horizontal Forward/Rearward Feedback Potentiometer Circuit Failure DSM Go To Pinpoint Test J . B1964 Seat Horizontal Forward/Rearward Feedback Potentiometer Circuit Short to Battery DSM Go To Pinpoint Test J . B1987 Pedal Forward / Rearward Motor Stalled DSM REFER to Section 206-00 . B1988 Pedal Position Forward Switch Circuit Short to Battery DSM REFER to Section 206-00 . B1989 Pedal Position Rearward Switch Circuit Short to Battery DSM REFER to Section 206-00 . B1990 Pedal Forward/Rearward Feedback Potentiometer Circuit Failure DSM REFER to Section 206-00 . B1991 Pedal Forward/Rearward Feedback Potentiometer Circuit Short to Battery DSM REFER to Section 206-00 . B2312 Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2314 Mirror Passenger Horizontal Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2316 Mirror Passenger Vertical Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2318 Mirror Passenger Vertical Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2320 Mirror Driver Horizontal Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2322 Mirror Driver Horizontal Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2324 Mirror Driver Vertical Feedback Potentiometer Circuit Failure DSM REFER to Section 501-09 . B2326 Mirror Driver Vertical Feedback Potentiometer Short to Battery DSM REFER to Section 501-09 . B2477 Module Configuration Failure DSM INSTALL a new DSM.

From inside car, remove plastic mirror plate, then remove the 3 screws that hold on mirror.

i don't have aviator. here's explorer, should be the same.

You will see a small rectangle where the screwdriver goes in. You are pryingtowards glass. The retention is about a 3 inch rectangle that has a lip around it that snaps onto a rectangle on the mirror body.

SECTION 501-09: Rear View Mirrors 2002 Explorer/Mountaineer Workshop Manual
REMOVAL AND INSTALLATION Exterior Mirror Glass Removal
NOTE: Exterior mirror glass is serviceable only on vehicles built after July of 2001.
NOTE: Passenger side exterior mirror shown, driver side exterior mirror similar.
All mirrors

1. Position the glass in the full up position.

1. Locate the notch at the bottom of the exterior mirror glass.

1. Release the exterior mirror glass.
   1. Insert a long flat-bladed screwdriver in the notch.
   1. Push the screwdriver into the notch until the glass is released. (and pull screwdriver towards glass)

Heated mirrors

1. Position aside the exterior mirror glass.

1. Disconnect the electrical connectors.

All mirrors

1. Remove the exterior mirror glass (17K707) passenger side or (17T675) driver side.

Installation
Heated mirrors

1. Connect the electrical connectors.

All mirrors

1. Position the exterior mirror glass on the exterior mirror motor.

1. Place a hand against the back of the exterior mirror housing and a hand flat against the exterior mirror glass. Press the glass in place until fully seated.

you need to remove the door panel ,to install mirror assy-tere are no special tools(10mm socket,ratchet and #2 phillips screwdriver)3 nuts hold the assy. to the door and the connector is easy to see,there are no special sealers needed(seal is already on mirror assy)good luck!