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1991 Mercury Grand Marquis

1991 Mercury Grand Marquis Thermostat Housings

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Thermostat Housing, Temperature 192F; Oe Specified Temperature, 8 Cyl 5.0L, UltraStat Series -
Part Number: MRD4831KTUS
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Temperature 192F; Oe Specified Temperature
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Temperature 192F; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : UltraStat SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, Temperature 192F; Oe Specified Temperature, 8 Cyl 5.0L -
Part Number: MRD4831KT
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Temperature 192F; Oe Specified Temperature
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Temperature 192F; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, Racing Use Only Vehicle, 8 Cyl 5.0L -
Part Number: G122662
Guaranteed to Fit
$19.95
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Racing Use Only Vehicle
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Racing Use Only Vehicle
Product Details
Warranty : 90-day Mr Gasket limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specialty Part : Performance Part by JCWMaterial : SteelProduct Fit : Direct FitColor Finish : Chrome
Thermostat Housing, Temperature 192F; Oe Specified Temperature, 8 Cyl 5.0L, Fail-Safe Series -
Part Number: MRD4831KTFS
Guaranteed to Fit
$21.49
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Temperature 192F; Oe Specified Temperature
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Temperature 192F; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : KitProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Fail-Safe SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, Racing Use Only Vehicle, 8 Cyl 5.0L -
Part Number: G129713
Guaranteed to Fit
$48.09
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Racing Use Only Vehicle
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Racing Use Only Vehicle
Product Details
Warranty : 90-day Mr Gasket limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specialty Part : Performance Part by JCWMaterial : SteelProduct Fit : Direct FitColor Finish : Chrome
Thermostat Housing, Cover, 8 Cyl 5.0L, OE Solutions Series -
Part Number: RB9021001
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1991 Mercury Grand Marquis GS 8 Cyl 5.0L Cover
  • 1991 Mercury Grand Marquis LS 8 Cyl 5.0L Cover
Product Details
Notes : 0.31 in. Bolt Hole Diameter; 2 Bolt Holes; 60 degrees Housing Neck Angle; 1.41 in. Outlet Diameter; Gasket includedWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Nickel, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Solutions SeriesInterchange Part Number : 147-0065, 84831, 4831KT, 4833KT, CH4831, 814831, F0TZ8592F, TF073, TF089, 7073, 7079, 7089, KGT-1592A, KGT-1592A-TReplaces OE Number : 147-0065, 84831, 4831KT, 4833KT, CH4831, 814831, F0TZ8592F, TF073, TF089, 7073, 7079, 7089, KGT-1592A, KGT-1592A-TMaterial : MetalRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
Thermostat Housing, With Bolts And O-Ring -
Part Number: WAGX988891
Guaranteed to Fit
$19.95
Vehicle Fitment
  • 1991 Mercury Grand Marquis All Submodels All Engines With Bolts And O-Ring
Product Details
Warranty : 90-day Mr Gasket limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specialty Part : Performance Part by JCWRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing
Part Number: H1997247
Universal Fit
$191.95
Product Details
Warranty : 90-day Holley limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specialty Part : Performance Part by JCWRecommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing
Part Number: W206242
Universal Fit
$30.61
Product Details
Warranty : 90 Day Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Holley Overstock SaleRecommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing
Part Number: W206244
Universal Fit
$34.01
Product Details
Warranty : 90 Day Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing
Part Number: W206250
Universal Fit
$30.61
Product Details
Warranty : 90 Day Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Holley Overstock SaleRecommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing
Part Number: W206252
Universal Fit
$37.41
Product Details
Warranty : 90 Day Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing
Part Number: W206253
Universal Fit
$33.67
Product Details
Warranty : 90 Day Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Holley Overstock SaleRecommended Use : Performance ReplacementProduct Fit : Universal
Thermostat Housing
Part Number: W206255
Universal Fit
$32.68
Product Details
Warranty : 90 Day Limited WarrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Holley Overstock SaleRecommended Use : Performance ReplacementProduct Fit : Universal
Page 1 of 1 | Showing 1 - 14 of 14 results

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Helpful Automotive Resources

Thermostat Housing: Leak Causes, Replacement Cost, Symptoms
Thermostat Housing: Leak Causes, Replacement Cost, SymptomsCoolant will also leak out of the system once the housing is cracked, warped, or damaged in any way. A failed or worn seal may also cause a similar issue. Your engine may overheat if your thermostat housing keeps on leaking, so it’s best to address this issue right away. The