Car Parts Discount

Mercury Mariner Relay

Your Mariner is a prized possession.

It's not a regular occurrence that you discover you need a replacement Relay to repair your car or truck. You purchased your Mariner because its high-value and a trusted name struck a chord inside you; so why would you settle for second rate when it comes to the highest quality auto parts? When your Mercury Mariner rolled off the assembly line, it was destined for a person with discerning taste who values a trusted name in their automobile. Mercury car, truck, or SUV drivers have come to expect a certain level of reliability when driving their Mariner around town.

Why Relay replacement is so important.

A relay is simply a switch that can be used electrically. Electromechanical relays are the most widely used on the market. They do their job by turning on electromagnets that pull the entire set of contacts to open or close circuits. Relays also help you to perform your Mercury Mariner logical car functions and inputs. If your Mercury Mariner doesn't start when you activate the ignition, and if the engine light can't switch "ON" and "OFF", it is an indication that the main relay has been damaged. You can repair it, or buy a new one if you'd like a faster solution.

What our team has to make it special.

Select Your YearDon't let a broken Relay spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the highest quality replacement parts. When your Mercury requires a top quality replacement Relay, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members here with enough expertise to help you purchase the appropriate Mercury Mariner part for your needs. Mercury Mariner Relay parts for 2011, 2010, 2009, 2008, 2007, 2006, 2005 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Mercury Mariner Starter Relay, OEM: RY116TSMP
2005-2008 Mercury Mariner SMP Starter Relay RY116T
5.25, Save 40%   NEW ITEM
OEM: RY116T, Item: 649080
  In Stock, Usually ships within 1-2 business days
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Mercury Mariner Computer Control Relay, OEM: RY612TSMP
2005-2008 Mercury Mariner SMP Computer Control Relay RY612T
5.35, Save 39%  
OEM: RY612T, Item: 776169
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Mariner Multi-Purpose Relay, OEM: RY116SMP
2005-2008 Mercury Mariner SMP Multi-Purpose Relay RY116
6.15, Save 39%   POPULAR
OEM: RY116, Item: 317665
  In Stock, Usually ships within 1 business day
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Mercury Mariner Multi Purpose Relay, OEM: RY612SMP
2005-2008 Mercury Mariner SMP Multi Purpose Relay RY612
6.45, Save 39%   NEW ITEM
OEM: RY612, Item: 317840
  In Stock, Usually ships within 1 business day
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ACDelco
2005 Mercury Mariner 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 Mariner Multi Purpose Relay, OEM: RY1159SMP
2005-2008 Mercury Mariner SMP Multi Purpose Relay RY1159
9.85, Save 39%  
OEM: RY1159, Item: 471048
  In Stock, Usually ships within 1 business day
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Mercury Mariner Multi Purpose Relay, OEM: RY966SMP
2006-2008 Mercury Mariner SMP Multi Purpose Relay RY966
12.05, Save 39%   POPULAR
OEM: RY966, Item: 348729
  In Stock, Usually ships within 1 business day
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Mercury Mariner Multi-Purpose Relay, OEM: RY214SMP
2005-2008 Mercury Mariner SMP Multi-Purpose Relay RY214
13.35, Save 39%   NEW ITEM
OEM: RY214, Item: 317705
  In Stock, Usually ships within 1 business day
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Mercury Mariner HVAC Blower Motor Relay, OEM: RY961SMP
2006-2008 Mercury Mariner SMP HVAC Blower Motor Relay RY961
16.55, Save 40%  
OEM: RY961, Item: 425574
  In Stock, Usually ships within 1 business day
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Mercury Mariner Starter Relay, OEM: F1757ACDelco
2005-2011 Mercury Mariner ACDelco Starter Relay F1757
20.25, Save 39%  
OEM: F1757, Item: 900016
  In Stock, Usually ships within 1 business day
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Mercury Mariner Signal/Flasher Relay, OEM: RY1214SMP
2007-2011 Mercury Mariner SMP Signal/Flasher Relay RY1214
22.75, Save 39%   NEW ITEM
OEM: RY1214, Item: 317671
  In Stock, Usually ships within 1 business day
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Mercury Mariner Multi-Purpose Relay, OEM: HP4655SMP
2005-2007 Mercury Mariner SMP Multi-Purpose Relay HP4655
23.45, Save 39%   NEW ITEM
OEM: HP4655, Item: 335022
  In Stock, Usually ships within 1 business day
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Mercury Mariner Multi Purpose Relay, OEM: RY790SMP
2006-2010 Mercury Mariner SMP Multi Purpose Relay RY790
25.45, Save 39%   NEW ITEM
OEM: RY790, Item: 317864
  In Stock, Usually ships within 1 business day
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Mercury Mariner Fuel Pump Relay, OEM: 601-225/601225Dorman
2009-2011 Mercury Mariner Dorman Fuel Pump Relay 601-225
Add for Price, Save 38%   NEW ITEM
OEM: 601-225, Item: 1421866
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Mariner Engine Cooling Fan Motor Relay, OEM: RY-969/RY969SMP
2005-2007 Mercury Mariner SMP Engine Cooling Fan Motor Relay RY-969
59.25, Save 39%   NEW ITEM
OEM: RY-969, Item: 679137
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle