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1999 Mercury Mountaineer

1999 Mercury Mountaineer Thermostat Housings

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Thermostat Housing, Metal Housing; With Thread-In Style Ect Sensor, 6 Cyl 4.0L, OE Solutions Series -
Part Number: RB9021996
Guaranteed to Fit
$77.99
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L Metal Housing; With Thread-In Style Ect Sensor
Product Details
Notes : 1.16 in. ID; 2.36 in. Flange Length; 3.45 in. Flange Thickness; 3.45 in. Flange Width; (3) Bolt Hole Quantity; O-Ring Gasket TypeWarranty : Lifetime Dorman 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.

Replaces OE Number : TA2204S, F7TZ8594A, YU3Z8A586AA, SK902204Material : AluminumRecommended Use : OE ReplacementProduct Fit : Direct FitIncludes : 1 Thermostat Housing; 1 Sensor; 2 Clamps; 1 HoseOpening Temperature Rating : 192 degreesSeries : OE Solutions SeriesThermostat Included : Without thermostatInterchange Part Number : TA2204S, F7TZ8594A, YU3Z8A586AA, SK902204Color Finish : Silver
Thermostat Housing, OE Specified Temperature, 6 Cyl 4.0L -
Part Number: MRDCH2204
Guaranteed to Fit
$112.99
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L OE Specified Temperature
Product Details
Warranty : 12-month Motorad 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 : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, Temperature 192F; Oe Specified Temperature, 8 Cyl 5.0L -
Part Number: MRD4884KT
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 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
  • 1999 Mercury Mountaineer Base 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: MRD4884KTFS
Guaranteed to Fit
$24.99
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 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, Cover, 6 Cyl 4.0L, OE Solutions Series - Lower
Part Number: RB9021006
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L Cover
Product Details
Location : LowerNotes : 0.31 in. Bolt Hole Diameter; 3 Bolt Holes; 45 degrees Housing Neck Angle; 2.85 in. Outlet Diameter; O-rings includedWarranty : Lifetime Dorman 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.

Series : OE Solutions SeriesInterchange Part Number : 85138, CH5677, 815677, YU3Z8A586AA, 7293KitReplaces OE Number : 85138, CH5677, 815677, YU3Z8A586AA, 7293KitMaterial : PlasticRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Thermostat Housing, 6 Cyl 4.0L, 4-Seasons OE Replacement -
Part Number: FS85138
Guaranteed to Fit
$34.49
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L
Product Details
Notes : 2.29 in. overall height; 0.89 in. inlet diameter; 0.78 in. mounting flange thickness; Includes gasket/seals; Without thermostatWarranty : 120-day 4-Seasons 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.

Series : 4-Seasons OE ReplacementInterchange Part Number : REPF319604, 902204, 85140Material : ThermoplasticRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Thermostat Housing, Cover, 6 Cyl 4.0L, OE Solutions Series - Upper
Part Number: RB902844
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L Cover
Product Details
Location : UpperWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Carbon Black, 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 : 85172, CO34762, 5172KT, CH5172, 815172, F7TZ8594A, 7290, 7290-KIT, KGT-7290, 7290-KitReplaces OE Number : 85172, CO34762, 5172KT, CH5172, 815172, F7TZ8594A, 7290, 7290-KIT, KGT-7290, 7290-KitMaterial : PlasticRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Thermostat Housing, Temperature 192F; Oe Specified Temperature, 6 Cyl 4.0L -
Part Number: MRD5172KT
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L 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.

Opening Temperature Rating : 192 degreesThermostat Included : With thermostatRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, Temperature 192F; Oe Specified Temperature, 6 Cyl 4.0L, Fail-Safe Series -
Part Number: MRD5172KTFS
Guaranteed to Fit
$51.99
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L 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.

Opening Temperature Rating : 192 degreesSeries : Fail-Safe SeriesThermostat Included : With thermostatRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, Temperature 192F; With Thread In Style Ect Sensor; Oe Specified Temperature, 6 Cyl 4.0L -
Part Number: MRDTA2204S
Guaranteed to Fit
$83.49
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L Temperature 192F; With Thread In Style Ect Sensor; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad 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 : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, With Sensor; With Thermostat, 6 Cyl 4.0L -
Part Number: FS85331T
Guaranteed to Fit
$94.99
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L With Sensor; With Thermostat
Product Details
Warranty : 120-day 4-Seasons 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 : OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, with Thermostat, with Thermostat, without Sensor, 6 Cyl 4.0L, 4-Seasons OE Replacement -
Part Number: FS85671
Guaranteed to Fit
$131.99
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L with Thermostat, with Thermostat, without Sensor
Product Details
Quantity 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.

Series : 4-Seasons OE ReplacementProduct Fit : Direct Fit
Thermostat Housing, With Thread-In Style Ect Sensor, 6 Cyl 4.0L, OE Solutions Series -
Part Number: RB902204
Guaranteed to Fit
$85.99
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L With Thread-In Style Ect Sensor
Product Details
Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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 : REPF319604, 85140, 147-0062, 2204DL, 85172, 85331, 85671, CO34736, 15259, TA2204S, ch2204, 815172, 815331, 815671, F7TZ8594A, YU3Z8A586AA, TF209-KIT, TF290, 7290kit, 7293, 7293-Kit, KGT-7294, KGT-7294-NT, KGT-7294N-ST, 7290, 7290-Kit, 7293-KIT, 7293Kit, TF290KIT, TF294, TF294KIT, TF295T, SK902204, 902204Replaces OE Number : 147-0062, 2204DL, 85172, 85331, 85671, CO34736, 15259, TA2204S, ch2204, 815172, 815331, 815671, F7TZ8594A, YU3Z8A586AA, TF209-KIT, TF290, 7290kit, 7293, 7293-Kit, KGT-7294, KGT-7294-NT, KGT-7294N-ST, 7290, 7290-Kit, 7293-KIT, 7293Kit, TF290KIT, TF294, TF294KIT, TF295T, SK902204, 902204Product Fit : Direct Fit
Thermostat Housing, Temperature 192F; With Thread In Style Ect Sensor; Oe Specified Temperature, 6 Cyl 4.0L, Fail-Safe Series -
Part Number: MRDTA2204SFS
Guaranteed to Fit
$94.49
Vehicle Fitment
  • 1999 Mercury Mountaineer Base 6 Cyl 4.0L Temperature 192F; With Thread In Style Ect Sensor; Oe Specified Temperature
Product Details
Warranty : 12-month Motorad 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.

Series : Fail-Safe SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
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Product Questions & Answers

Q:Does this part come with the thermostat and the bolts as well?
Ashley P.
A:BEST ANSWERHi Ashley, I'm glad to help you out. Yes, it does. Use the link below to order the part and enjoy the free shipping offer it has right now. Have a great weekend! https://www.carparts.com/thermostat-housing/dorman/rb902204?can=cpab2020_20220319 Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >

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