1AZIS00008-Ford Nissan Mazda Lincoln Mercury Ignition Switch TRQ SWA41719
false

Replaces

13

1997 Mercury Grand Marquis Ignition Switch TRQ SWA41719

90-05 Ford Lincoln Mercury Multifit Ignition Starter Switch
recommended installation videos
sponsored by trq-logo
$ 33.45
$36.95
9% OFF
$36.95
9% OFF
FREE SAME DAY SHIPPING
TRQ
SWA41719
In Stock

This part doesn’t fit a . Select from parts that fit.

Show parts that fit
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

If your vehicle isn't listed, search Ignition Switch


Orders must be placed by 2pm ET
1A Auto Lifetime Warranty

Enter your zip code


recommended installation videos
sponsored by trq-logo

Frequently bought together

Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

If your vehicle isn't listed, search Ignition Switch

TRQ
SWA41719
In Stock
Product Reviews
Loading reviews
4.77/ 5.0 13
Part arrived on time
John
March 4, 2017
Part fits my auto (is identical dimensions & electric functions) and installed as video instructed. My problem with low voltage to the fuel pump was cured. (Original equipment part was 17 years old)
Solved the problem
jerry
August 12, 2017
We were having sporadic starting problems and this solved the problem. It arrived on schedule and works great.
Lifesaver!!!
Michael
February 9, 2020
I bought this ignition switch for my early 99 7.3L Stroker. I had installed a Dorman, from the local auto parts store as a filler until this one finally arrived. The Dorman shorted out shortly after replacing the previous one. I don't believe it was any manufacturer defect, the previous owner of my vehicle did quite a number on the wiring, or should I say he left a bird's nest!. Long story short, we ran out of answers so I decided to remove everything the previous owner had installed including a Viper alarm and pod gauges. Installed the OEM switch... voila! It cranked over and ran...still running. Very happy with purchase, so far!
Good quality
Johnathan
April 14, 2020
Only place that actually provided good quality with all necessary mounting hardware included! Will definitely be shopping here more
1a quality
D
May 1, 2020
Fit the car my schedule and my budget....will do business again
Ignition switch
Jason
May 7, 2020
I needed a ignition switch for my 96 f150 and this one is a perfect match to the OE ignition switch. Simple to change out and if your not sure you can watch the 1a auto video on YouTube.
Ron
December 11, 2020
Did not work the right way when turned to start nothing happened.
Fits like a glove
louis
March 15, 2021
Simple to order. Great online videos to show how to install. I have used competitors online auto parts store and very disappointed in their customer service and delays in delivery. 1A Auto is a great company and the part is guaranteed to fit. I would highly recommend 1A Auto.
easy install
ART
May 30, 2021
do not have to remove master cyclnder
Benjamin
November 7, 2021
easy to follow instructions really helped
1999 Ford Ranger ignition switch replacement.
Thomas
September 9, 2022
Exact replacement, easy install.
Fixed!
Chad
February 13, 2024
Fixed my issue of turn signals and blower motor not working.
Exactly!
Thomas
August 20, 2024
This is an EXACT replacement part! The swap-out was a smooth procedure, the old one was out, and the new one in, in less than an hour.
Customer Q&A
will a falty ignition switch sonetimes not power uo the fuel pump?
December 14, 2018
Esten S
10
There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.
December 14, 2018
Jessica D
Does a new ignition switch require a anti theft (PATS) reset to the key or switch???
March 11, 2019
William M
10
This does not require a PATS reset to the key or the switch.
March 11, 2019
Emma F
10
No, replacement of the switch did not affect the key or PATS.
March 11, 2019
Grady M
10
No, I just installed and she was good to go.
March 17, 2019
T R
What would cause the truck to start with ignition switch but will not kill engine and power stays on in cab?
April 10, 2020
Tim S
10
Thanks for your inquiry. There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.
April 10, 2020
Jessica D
Will a bad ignition switch power on the dash when in off position?
July 3, 2021
John D
10
There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.
July 3, 2021
Ricale A
My dash lights stay on with switch off ?
February 3, 2024
Walter R
Customer service

877-844-3393

Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET

Mercury is a registered trademark of Ford Motor Company. 1A Auto is not affiliated with or sponsored by Mercury or Ford Motor Company. See all trademarks.
Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

This part doesn’t fit a . Select from parts that fit.

Show parts that fit

Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1997 Mercury Grand Marquis with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1997 Mercury Grand Marquis with these options.