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2004 Subaru Legacy
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2004 Subaru Legacy

2004 Subaru Legacy Thermostats

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Thermostat, 4 Cyl 2.5L, Includes Gasket/Seal, Temperature 170, Stainless Steel
Replacement
Thermostat, 4 Cyl 2.5L, Includes Gasket/Seal, Temperature 170, Stainless Steel
Part Number: REPS318002
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Includes Gasket/Seal, Temperature 170
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Includes Gasket/Seal, Temperature 170
  • 2004 Subaru Legacy L 4 Cyl 2.5L Includes Gasket/Seal, Temperature 170
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Opening Temperature Rating : 170 degreesInterchange Part Number : 1430710Material : Stainless SteelRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Water Pump, 4 Cyl., 1.8/2.2L Engine, includes Thermostat
DriveMotive
Water Pump, 4 Cyl., 1.8/2.2L Engine, includes Thermostat
Part Number: KIT-102617-30
Guaranteed to Fit
$36.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Naturally Aspirated
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Naturally Aspirated
  • 2004 Subaru Legacy L 4 Cyl 2.5L Naturally Aspirated
Product Details
Notes : 3.66 in. Hub Height; 2.36 in. Hub DiameterComponents : (1) Thermostat and (1) Water PumpCondition : NewQuantity Sold : KitRecommended Use : OE ReplacementPulley Included : With PulleyGasket Included : With GasketProduct Fit : Direct FitReplaces OE Number : 2777, 18673, 20639, 26223, 42207, 97097, 226035, 252235, 506440, 512028, 559223, 571308, 694001, 1312102, 01463188, 1601120, 5573412, 32005905, 32010616, 54601120, 1AMWP00079, 1WP9223, 21111AA000, 21111AA001, 21111AA002, 21111AA003, 21111AA004, 21111AA005, 21111AA006, 21111AA007, 21111AA011, 21111AA110, AW9223, BWP777, CP9223, ELGWP9223, NP1487, P2359, PA786, PA8101, PA831/1/R, PWP777, SU1120, T2254, T7077090, US9223, VKPC99407, W777M, WH8098, WP706, WP777, WPF002Interchange Part Number : AW9223, 2777, 18673, 20639, 26223, 42207, 97097, 226035, 252235, 506440, 512028, 559223, 571308, 694001, 1312102, 01463188, 1601120, 5573412, 32005905, 32010616, 54601120, 1AMWP00079, 1WP9223, 21111AA000, 21111AA001, 21111AA002, 21111AA003, 21111AA004, 21111AA005, 21111AA006, 21111AA007, 21111AA011, 21111AA110, BWP777, CP9223, ELGWP9223, NP1487, P2359, PA786, PA8101, PA831/1/R, PWP777, SU1120, T2254, T7077090, US9223, VKPC99407, W777M, WH8098, WP706, WP777, WPF002, 1430710Warranty : 1-year DriveMotive unlimited-mileage warrantyProp 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.

Returns Policy : 30-Day Return Policy
Thermostat, 4 Cyl 2.5L, Includes Gasket/Seal, Temperature 170, Stainless Steel -
Beck Arnley®
Thermostat, 4 Cyl 2.5L, Includes Gasket/Seal, Temperature 170, Stainless Steel -
Part Number: 143-0710
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Includes Gasket/Seal, Temperature 170
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Includes Gasket/Seal, Temperature 170
  • 2004 Subaru Legacy L 4 Cyl 2.5L Includes Gasket/Seal, Temperature 170
Product Details
Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 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 : 170 degreesSeries : Beck Arnley OE ReplacementInterchange Part Number : REPS318002Material : Stainless SteelRecommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, Eng. Designation: EJ253 -
Mahle®
Thermostat, 4 Cyl 2.5L, Eng. Designation: EJ253 -
Part Number: MAHTX14378D
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Eng. Designation: EJ253
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Eng. Designation: EJ253
  • 2004 Subaru Legacy L 4 Cyl 2.5L Eng. Designation: EJ253
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year Mahle limited warrantyProp 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 : CarParts EuroOpening Temperature Rating : 78 degrees CRecommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Motorad®
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Part Number: MRD294-170
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 170 degreesRecommended Use : OE Replacement
Thermostat, 2.5L, Temperature 140F; Alternate Temperature Option, Stainless Steel -
Motorad®
Thermostat, 2.5L, Temperature 140F; Alternate Temperature Option, Stainless Steel -
Part Number: MRD294-140
Guaranteed to Fit
$10.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Temperature 140F; Alternate Temperature Option
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Temperature 140F; Alternate Temperature Option
  • 2004 Subaru Legacy L 4 Cyl 2.5L Temperature 140F; Alternate Temperature Option
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 140 degreesMaterial : Stainless SteelRecommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, GAS, 170 Degree -
Gates®
Thermostat, 4 Cyl 2.5L, GAS, 170 Degree -
Part Number: GAT33857
Guaranteed to Fit
$10.49
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L GAS, 170 Degree
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L GAS, 170 Degree
  • 2004 Subaru Legacy L 4 Cyl 2.5L GAS, 170 Degree
Product Details
Prop 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 : Cooling EssentialsOpening Temperature Rating : 170 degreesSeries : Gates OE ReplacementInterchange Part Number : REPS318002Recommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Motorad®
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Part Number: MRD5294-170
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 170 degreesSeries : UltraStat SeriesRecommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, Metal -
Facet®
Thermostat, 4 Cyl 2.5L, Metal -
Part Number: FAC78397S
Guaranteed to Fit
$12.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L
  • 2004 Subaru Legacy L 4 Cyl 2.5L
Product Details
Notes : 56 mm Flange DiameterReplaces OE Number : 21200AA071, 21200AA072, 21200AA070Quantity Sold : Sold individuallyWarranty : Facet limited warrantyProp 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.

Interchange Part Number : 21200AA071, 21200AA072, 21200AA070Material : Metal
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Motorad®
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Part Number: MRD7294-170
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 170 degreesSeries : Fail-Safe Thermostat SeriesRecommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L -
Facet®
Thermostat, 4 Cyl 2.5L -
Part Number: FAC78397
Guaranteed to Fit
$12.49
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L
  • 2004 Subaru Legacy L 4 Cyl 2.5L
Product Details
Replaces OE Number : 21210AA030, 21200AA070, 21200AA071, 21200AA072Quantity Sold : Sold individuallyWarranty : Facet limited warrantyProp 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.

Interchange Part Number : 21210AA030, 21200AA070, 21200AA071, 21200AA072Recommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Motorad®
Thermostat, 4 Cyl 2.5L, Temperature 170F; Oe Specified Temperature -
Part Number: MRD2094-170
Guaranteed to Fit
$8.49
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
  • 2004 Subaru Legacy L 4 Cyl 2.5L Temperature 170F; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 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 : 170 degreesSeries : High Flow SeriesRecommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, 170 Degree, Alternate Temperature, Copper/Stainless Steel -
Gates®
Thermostat, 4 Cyl 2.5L, 170 Degree, Alternate Temperature, Copper/Stainless Steel -
Part Number: GAT33857S
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L 170 Degree, Alternate Temperature
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L 170 Degree, Alternate Temperature
  • 2004 Subaru Legacy L 4 Cyl 2.5L 170 Degree, Alternate Temperature
Product Details
Notes : 2.2 in. Flange Diameter; 0.71 in. Height from Flange; 0.9 in. Depth from Flange; 1.61 in. Total Height; Reverse Poppet DesignQuantity Sold : Sold individuallyWarranty : Lifetime Gates limited warrantyProp 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 : Cooling EssentialsOpening Temperature Rating : 77 degrees CMaterial : Copper/Stainless SteelRecommended Use : OE Replacement
Thermostat, 4 Cyl 2.5L, GAS, 172 Degree -
Gates®
Thermostat, 4 Cyl 2.5L, GAS, 172 Degree -
Part Number: GAT34012
Guaranteed to Fit
$16.99
Vehicle Fitment
  • 2004 Subaru Legacy GT 4 Cyl 2.5L GAS, 172 Degree
  • 2004 Subaru Legacy L 35th Anniversary 4 Cyl 2.5L GAS, 172 Degree
  • 2004 Subaru Legacy L 4 Cyl 2.5L GAS, 172 Degree
Product Details
Prop 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 : Cooling EssentialsOpening Temperature Rating : 172 degreesSeries : Gates OE ReplacementRecommended Use : OE Replacement
Electric Fan Thermostat, 185 Degrees, Sold Individually
SPAL®
Electric Fan Thermostat, 185 Degrees, Sold Individually
Part Number: SPAL185-TS
Universal Fit
$53.05
Product Details
Notes : Turns Fan on at 185 Degrees and Turns off at 165 Degrees; 3/8 NPT; Max Current and Voltage - 3 AMP and 32VDC; Grounded Case OnlyQuantity Sold : Sold individuallyWarranty : SPAL 2 Year Limited Warranty From Date of ManufactureProp 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 : 185 degreesMaterial : Stainless SteelRecommended Use : OE ReplacementProduct Fit : Universal
Page 1 of 1 | Showing 1 - 15 of 15 results

Top Rated Products

Replacement Thermostat, 4 Cyl 2.5L, Includes Gasket/Seal, Temperature 170, Stainless Steel
$12.99( Review)
Part looked like the exact one I removed from my 2007 Subaru Impreza 2.5 L Wagon (nonSee More
Jeremy N J.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Gates Thermostat, 4 Cyl 2.5L, GAS, 172 Degree -
$16.99
Q:Does this co.e with the gasket showed in the picture?
Jeffrey T.
A:BEST ANSWERHi Jeffrey, I'm happy to assist you. Yes. It will come exactly as to how it is shown in the product image. Click on the link below to order at 57% off the regular price while supplies last. I hope this helps. Enjoy shopping at Carparts.com! https://www.carparts.com/thermostat/gates/gat34012?can=CPGG4850 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >
Gates Thermostat, 4 Cyl 2.5L, 170 Degree, Alternate Temperature, Copper/Stainless Steel -
$14.99
Q:Does this come with gaskets?
Michelle C.
A:BEST ANSWERHi Michelle, thank you for reaching out. No, it does not. Kindly call our parts team at 1-866-529-0412 so we can help you find an appropriate thermostat with a gasket. Have a good one! Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >