order by phone (Se Habla Español) 1-800-913-6119 | 1-801-214-2997 or Live Chat
APWPART FINDER
My Vehicle Add New
  • Select Year
  • Select Make
  • Select Model
  • Select Submodel
  • Select Engine

Shop by Brand

Mercury Grand Marquis Thermostat

We have 7 Items In-stock. Select a year to continue.
$7.92 List Price $9.35 Save $1.43 Availability: In Stock
  • APW Bestseller
  • Clearance Item
  • Low Price Guarantee
Earn Double
AutoPoints
Instead of 8,
ENGINE COOLANT THERMOSTAT, STAINLESS STEEL -- 195 degrees temperature rating; 2.13 x 0.91 x 0.91 in.; A high quality, OE replacement engine coolant thermostat; Backed by 1-year, unlimited-mileage warranty.
  • SKU#: REPC318003
  • Brand: Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: 2.13 x 0.91 x 0.91 in.
  • Opening Temperature Rating: 195 degrees
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following Mercury Grand Marquis Years:
  • 1987-1991 | 8 Cyl 5.0L | GS
  • 1983-1991 | 8 Cyl 5.0L | LS
(see more)
$16.56 List Price $19.54 Save $2.98 Availability: In Stock
  • APW Bestseller
  • Low Price Guarantee
(

more

)
STANT ECONOMY THERMOSTAT -- 180 degrees, 2-1/8 x 7/8 x 25/32 in.; Comes with self-cleaning and self-aligning thermostat valve; Made of high strength stainless steel assembly; Offers engineered springs for smooth performance; A high quality, direct fit OE replacement thermostat.
  • SKU#: ST13008
  • Brand: Stant
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Mercury Grand Marquis Years:
  • 1987-1991 | 8 Cyl 5.0L | GS
  • 1983-1991 | 8 Cyl 5.0L | LS
(see more)
Rating: (see review/s)

"works good. Temperature rating is accurate and it fit properly." posted by: Shakey on July 31, 2014

"The part was good quality and the delivery was prompt Thanks" posted by: John on July 11, 2013

$17.39 List Price $20.52 Save $3.13 Availability: In Stock
  • Low Price Guarantee
(

more

)
BECK-ARNLEY 192? THERMOSTAT -- A High Quality, Direct- Fit OEM Replacement Thermostat
  • SKU#: 143-0674
  • Brand: Beck Arnley
  • Anticipated Ship Out Time: Same day - 1 business day
 
Fits the following Mercury Grand Marquis Years:
  • 1987-1991 | 8 Cyl 5.0L | GS
  • 1983-1991 | 8 Cyl 5.0L | LS
(see more)
$14.95 List Price $17.64 Save $2.69 Availability: In Stock
  • Low Price Guarantee
(

more

)
Motorcraft
Motorcraft parts are designed specifically for Ford, Lincoln and Mercury vehicles.
  • SKU#: W0133-1834109
  • Brand: Motorcraft
 
Fits the following Mercury Grand Marquis Years:
  • 1985-1989 | 8 Cyl 5.8L | Base
  • 1986 | 8 Cyl 5.8L | Colony Park, LS
$11.70 List Price $13.81 Save $2.11 Availability: In Stock
  • Low Price Guarantee
(

more

)
AC DELCO ENGINE COOLING THERMOSTAT ASSEMBLY -- A high quality, OE replacement engine cooling thermostat assembly; With 12-month or 12,000-mile AC Delco limited warranty.
  • SKU#: AC12TE1E
  • Brand: AC Delco
  • Fit Note: Car
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Mercury Grand Marquis Years:
  • 1984-1985 | 8 Cyl 5.0L | Colony Park
  • 1983-1985 | 8 Cyl 5.0L | Base, LS
(see more)
View All
$14.95 List Price $21.64 Save $6.69 Availability: In Stock
  • Low Price Guarantee
(

more

)
Gates
Gates is one of the world's leading manufacturers of drive belt components and offers the most complete line of OE specified drive belt products to the automotive aftermarket.

91%XB0C/195%XB0F
  • SKU#: W0133-1827305
  • Brand: Gates
 
Fits the following Mercury Grand Marquis Years:
  • 1992-2009 | All Engines | All Submodels
$48.00 List Price $60.00 Save $12.00 Availability: In Stock
  • Low Price Guarantee
(

more

)
MISHIMOTO – RACING THERMOSTATS

If you have a highly modified or race vehicle, you probably want a racing thermostat by Mishimoto. It will open up faster than your stock thermostat, letting the coolant flow before your engine’s too hot – and that might be the difference between first and second. Mishimoto, a well-respected leader in aftermarket cooling systems, designs and manufactures the some of the best cooling products money can buy – whether you’re talking daily drivers, muscle cars or sophisticated race vehicles.

  • Opens up at lower levels than other thermostats for more efficient cooling
  • Backed by an impressive lifetime warranty
  • Gets rid of excess heat created in highly modified/race vehicles
  • Protects critical components from overheating
  • Fit by year, make and model of vehicle
  • Includes new rubber gaskets to prevent leaks
  • More efficient than standard thermostats
  • SKU#: MISMMTSMUS86A
  • Brand: Mishimoto
  • Fit Note: 82c Activation Temp
  • Anticipated Ship Out Time: 1-2 Business Days
  • Flow Rate: Standard Flow
  • Notes: Gasket not included
  • Opening Temperature Rating: 180 degrees
  • Warranty: Mishimoto Limited Lifetime Warranty
 
Fits the following Mercury Grand Marquis Years:
  • 1987-1991 | 8 Cyl 5.0L | GS
  • 1984-1991 | 8 Cyl 5.0L | LS
(see more)
View Less