Car Parts Discount

Mercury Grand Marquis Relay

Your Grand Marquis is a prized possession.

Select Your VehicleYour Mercury dealership isn't the only place to locate genuine or original equipment quality replacement parts for your Grand Marquis. Mercury vehicle owners have become used to a certain level of high-value when driving their Grand Marquis around town. When your Mercury Grand Marquis was born, it was destined for a driver who prioritizes a trusted name in their automobile. Anyone who operates a Mercury knows that when it comes to maintaining their vehicle only the highest quality replacement parts will do.

Why Relay replacement is so important.

A relay is basically a switch that can be used electrically. Electromechanical relays are the most prevalent types on the market. They do their job by activating electromagnets that put into motion the entire set of contacts to make or break circuits. Relays also let you to perform your Mercury Grand Marquis logical car functions and inputs. If your Mercury Grand Marquis doesn't start when you turn the ignition switch on, and if the engine light is unable to switch "ON" and "OFF", it probably means that the main relay is broken. You can repair it, or buy a new one for a faster solution.

There's no better place for what you need.

Don't let a Relay repair spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality repair parts. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Procuring new Mercury parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement Grand Marquis parts on the internet. Need 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, 1975 Mercury Grand Marquis Relay parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Mercury Grand Marquis HVAC Blower Motor Relay Connector, OEM: PT2068ACDelco
1975-1977 Mercury Grand Marquis ACDelco HVAC Blower Motor Relay Connector PT2068
4.15, Save 39%   NEW ITEM
OEM: PT2068, Item: 695563
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Trailer Towing Package Relay, OEM: RY30TSMP
1983-2002 Mercury Grand Marquis SMP Trailer Towing Package Relay RY30T
4.55, Save 40%   NEW ITEM
OEM: RY30T, Item: 776158
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Starter Relay, OEM: RY116TSMP
1990-2008 Mercury Grand Marquis SMP Starter Relay RY116T
5.25, Save 40%   NEW ITEM
OEM: RY116T, Item: 649080
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Computer Control Relay, OEM: RY612TSMP
1995, 2003-2010 Mercury Grand Marquis SMP Computer Control Relay RY612T
5.55, Save 39%  
OEM: RY612T, Item: 776169
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: RY116SMP
1983-2008 Mercury Grand Marquis SMP Multi-Purpose Relay RY116
6.05, Save 40%   POPULAR
OEM: RY116, Item: 317665
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi Purpose Relay, OEM: RY612SMP
1995, 2003-2010 Mercury Grand Marquis SMP Multi Purpose Relay RY612
6.55, Save 39%   NEW ITEM
OEM: RY612, Item: 317840
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Trailer Tow Relay, OEM: RY-30/RY30SMP
1983-2002 Mercury Grand Marquis SMP Trailer Tow Relay RY-30
6.75, Save 39%   NEW ITEM
OEM: RY-30, Item: 1099513
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Horn Relay, OEM: RY78TSMP
1984-1986 Mercury Grand Marquis SMP Horn Relay RY78T
7.35, Save 40%   NEW ITEM
OEM: RY78T, Item: 649115
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Electronic Engine Control Relay Connector, OEM: S-659/S659SMP
1981-1991 Mercury Grand Marquis SMP Electronic Engine Control Relay Connector S-659
7.55, Save 40%   NEW ITEM
OEM: S-659, Item: 1100748
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Fuel Injection Main Relay Connector, OEM: S-654/S654SMP
1990-2008 Mercury Grand Marquis SMP Fuel Injection Main Relay Connector S-654
7.75, Save 39%   NEW ITEM
OEM: S-654, Item: 1100744
  In Stock, Usually ships within 1 business day
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ACDelco
1987-2007 Mercury Grand Marquis ACDelco Engine Cooling Fan Motor Relay 15-50961
8.85, Save 39%   NEW ITEM
OEM: 15-50961, Item: 890862
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis A/C Control Relay, OEM: RY46TSMP
1981-1991 Mercury Grand Marquis SMP A/C Control Relay RY46T
9.05, Save 40%   NEW ITEM
OEM: RY46T, Item: 776165
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis A/C Compressor Control Relay, OEM: 35928Four Seasons
1987-2007 Mercury Grand Marquis Four Seasons A/C Compressor Control Relay 35928
9.55, Save 39%  
OEM: 35928, Item: 1015627
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi Purpose Relay Connector, OEM: S-598/S598SMP
1981-1991 Mercury Grand Marquis SMP Multi Purpose Relay Connector S-598
9.85, Save 39%   NEW ITEM
OEM: S-598, Item: 1100704
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: EFL4SMP
2007-2011 Mercury Grand Marquis SMP Multi-Purpose Relay EFL4
10.45, Save 40%   NEW ITEM
OEM: EFL4, Item: 315397
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: RY46SMP
1981-1991 Mercury Grand Marquis SMP Multi-Purpose Relay RY46
10.65, Save 40%   POPULAR
OEM: RY46, Item: 317799
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Seatback Relay, OEM: RY-47/RY47SMP
1975-1977 Mercury Grand Marquis SMP Seatback Relay RY-47
10.65, Save 40%   NEW ITEM
OEM: RY-47, Item: 1099524
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Function Relay, OEM: RY70TSMP
1983-1991 Mercury Grand Marquis SMP Multi-Function Relay RY70T
10.75, Save 39%   NEW ITEM
OEM: RY70T, Item: 776171
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Emergency Vehicle Lamp Relay, OEM: SS613TSMP
1983-1986 Mercury Grand Marquis SMP Emergency Vehicle Lamp Relay SS613T
11.55, Save 39%   NEW ITEM
OEM: SS613T, Item: 776245
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: RY78SMP
1984-1986 Mercury Grand Marquis SMP Multi-Purpose Relay RY78
11.55, Save 39%   NEW ITEM
OEM: RY78, Item: 317861
  Only 8 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Computer Control Relay, OEM: RY71TSMP
1981, 1983-1991 Mercury Grand Marquis SMP Computer Control Relay RY71T
12.15, Save 40%   POPULAR
OEM: RY71T, Item: 776172
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Accessory Relay, OEM: SS598TSMP
1982, 1984, 1987-1995 Mercury Grand Marquis SMP Accessory Relay SS598T
12.45, Save 39%   NEW ITEM
OEM: SS598T, Item: 776244
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Fender Mounted

Mercury Grand Marquis Multi-Purpose Relay, OEM: RY214SMP
1990-2011 Mercury Grand Marquis SMP Multi-Purpose Relay RY214
12.75, Save 39%   NEW ITEM
OEM: RY214, Item: 317705
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: RY71SMP
1981, 1983-1991 Mercury Grand Marquis SMP Multi-Purpose Relay RY71
13.15, Save 39%   NEW ITEM
OEM: RY71, Item: 317858
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Door Lock Relay, OEM: RL-2/RL2SMP
1975-1983, 1985-1989 Mercury Grand Marquis SMP Door Lock Relay RL-2
14.25, Save 39%   NEW ITEM
OEM: RL-2, Item: 1098826
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Emergency Vehicle Light Relay, OEM: SS-613/SS613SMP
1983-1986 Mercury Grand Marquis SMP Emergency Vehicle Light Relay SS-613
15.15, Save 39%   NEW ITEM
OEM: SS-613, Item: 1103052
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis A/C Compressor Throttle Cutoff Relay, OEM: 36126Four Seasons
2003-2007 Mercury Grand Marquis Four Seasons A/C Compressor Throttle Cutoff Relay 36126
17.25, Save 39%   NEW ITEM
OEM: 36126, Item: 1015693
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: RY610SMP
1988 Mercury Grand Marquis SMP Multi-Purpose Relay RY610
17.35, Save 39%   NEW ITEM
OEM: RY610, Item: 317839
  Only 9 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: SS598SMP
1982, 1984, 1987-1995 Mercury Grand Marquis SMP Multi-Purpose Relay SS598
18.05, Save 39%   NEW ITEM
OEM: SS598, Item: 318580
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Fender Mounted

Mercury Grand Marquis Multi-Purpose Relay, OEM: RY70SMP
1983-1991 Mercury Grand Marquis SMP Multi-Purpose Relay RY70
19.35, Save 39%   NEW ITEM
OEM: RY70, Item: 317857
  In Stock, Usually ships within 1 business day
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Motorcraft
1996-2011 Mercury Grand Marquis Motorcraft Ignition Warning Relay SW6675
19.85, Save 39%   NEW ITEM
OEM: SW6675, Item: 405251
  Only 4 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Starter Relay, OEM: F1757ACDelco
2007-2011 Mercury Grand Marquis ACDelco Starter Relay F1757
20.25, Save 39%  
OEM: F1757, Item: 900016
  Only 8 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Active Suspension Relay, OEM: RY-142/RY142SMP
1986-1989 Mercury Grand Marquis SMP Active Suspension Relay RY-142
23.25, Save 39%   NEW ITEM
OEM: RY-142, Item: 1099590
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi Purpose Relay, OEM: RY790SMP
1998-2008 Mercury Grand Marquis SMP Multi Purpose Relay RY790
24.05, Save 39%   NEW ITEM
OEM: RY790, Item: 317864
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Multi-Purpose Relay, OEM: RY68SMP
1983-1989 Mercury Grand Marquis SMP Multi-Purpose Relay RY68
24.75, Save 39%   NEW ITEM
OEM: RY68, Item: 317854
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Automatic Headlight Control Relay, OEM: RY-303/RY303SMP
1990-2007 Mercury Grand Marquis SMP Automatic Headlight Control Relay RY-303
41.95, Save 39%   NEW ITEM
OEM: RY-303, Item: 646385
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Daytime Running Light Relay, OEM: F03001SMP
1992-1997 Mercury Grand Marquis SMP Daytime Running Light Relay F03001
50.15, Save 39%   NEW ITEM
OEM: F03001, Item: 1328927
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Engine Cooling Fan Module, OEM: 902-209/902209Dorman
2005-2011 Mercury Grand Marquis Dorman Engine Cooling Fan Module 902-209
Add for Price, Save 36%  
OEM: 902-209, Item: 1074959
  In Stock, Usually ships within 1 business day
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Mercury Grand Marquis Engine Cooling Fan Motor Relay, OEM: RY-1532/RY1532SMP
2006, 2008-2010 Mercury Grand Marquis SMP Engine Cooling Fan Motor Relay RY-1532
129.35, Save 39%   NEW ITEM
OEM: RY-1532, Item: 1100374
  Only 4 left In Stock, Usually ships within 1 business day
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