2003 Mercury Grand Marquis Bolt Size

Asked by Zachary Sep 09, 2020 at 11:56 AM about the 2003 Mercury Grand Marquis LS Ultimate

Question type: Maintenance & Repair

Hi guys,

I recently changed the blower motor resistor in my 2003 MGM. I think this
repair had been done previously, as the resistor was only secured with one
bolt. I would like to go back and secure the new resistor properly, but I need
to buy a correct sized bolt. Is there any way to find the bolt size other than
going back in the engine and taking out the other one? I'm very much an
amateur at car repair so I'm not sure how to find out this info.

Thanks in advance for your help!

1 Answer

If there were two bolts use the remaining one to get a correct match.

1 people found this helpful.

Your Answer:

Own this car?

Share your experience with others.

2003 Mercury Grand Marquis

Review another car

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,880
  • #2
    Trippmeister
    Reputation
    5,170
  • #3
    Bob Beaman
    Reputation
    3,890
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford Crown Victoria
4 Great Deals out of 113 listings starting at $2,495
Used Lincoln Town Car
12 Great Deals out of 381 listings starting at $1,699
Used Ford Mustang
1,047 Great Deals out of 21,339 listings starting at $1,750
Used Mercury Marauder
13 listings starting at $13,995
Used Ford F-150
6,437 Great Deals out of 178,219 listings starting at $1,900
Used Chevrolet Silverado 1500
4,187 Great Deals out of 117,870 listings starting at $1,888
Used Toyota Camry
2,352 Great Deals out of 45,378 listings starting at $1,100
Used Chevrolet Impala
195 Great Deals out of 3,930 listings starting at $1,500
Used Chevrolet Tahoe
1,359 Great Deals out of 27,583 listings starting at $1,445
Used Honda Accord
1,551 Great Deals out of 24,798 listings starting at $1,895
Used Lexus LS
131 Great Deals out of 1,543 listings starting at $3,100
Used Toyota Avalon
202 Great Deals out of 2,208 listings starting at $2,495
Used Lincoln Continental
34 Great Deals out of 476 listings starting at $7,788

Used Cars for Sale

2011 Mercury Grand Marquis For Sale
7 listings starting at $5,480
2009 Mercury Grand Marquis For Sale
15 listings starting at $5,450
2008 Mercury Grand Marquis For Sale
19 listings starting at $1,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.