{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
1999 Ford F-150
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1999 Ford F-150 Change Vehicle

Motorcraft®
1999 Ford F-150 - Motorcraft OE Replacement Thermostat

Tap image and pinch to zoom.
$14.99
$50.09Save: $35.10(70%)
Manufacturer #RT1145
Guaranteed to Fit1999 Ford F-150 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1999 Ford F-150
XL
6 Cyl 4.2L
Manufacturer part classification of 190 degree Ex. Hi Temp. Specific applications have variable temperature releases. This application may open at 192 degrees.
1999 Ford F-150
XLT
6 Cyl 4.2L
Manufacturer part classification of 190 degree Ex. Hi Temp. Specific applications have variable temperature releases. This application may open at 192 degrees.
1999 Ford F-150
Base
6 Cyl 4.2L
Manufacturer part classification of 190 degree Ex. Hi Temp. Specific applications have variable temperature releases. This application may open at 192 degrees.

Highlights

Part:
Thermostat
Brand:
Motorcraft
Quantity Sold:
Sold individually
Warranty:
2-year or unlimited-mile Motorcraft limited warranty
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 Essentials
Interchange Part Number:
REPC318003, 33009S
Material:
Stainless Steel
Recommended Use:
OE Replacement
Series:
Motorcraft OE Replacement
Fitnotes:
Manufacturer part classification of 190 degree Ex. Hi Temp. Specific applications have variable temperature releases. This application may open at 192 degrees.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1997 Ford E-150 Econoline Club Wagon
Chateau
6 Cyl 4.2L
With Steel On End Of Shaft
1997 Ford E-150 Econoline Club Wagon
Custom
6 Cyl 4.2L
With Steel On End Of Shaft
1997 Ford E-150 Econoline Club Wagon
XLT
6 Cyl 4.2L
With Steel On End Of Shaft
1997 Ford Windstar
Base
6 Cyl 3.8L
-
1997 Ford Windstar
GL
6 Cyl 3.8L
-
Page 1 of 7 | Showing 1 - 5 of 31 results

Product Information

MOTORCRAFT ENGINE COOLANT THERMOSTAT -- Features stainless steel or brass bridge and spring frame, channel-constructed for strength and rigidity, stainless steel, tapered-end pistons with flexible elastomeric boots, streamlined venturi nozzle for maximum coolant flow, brass cover and guide for heat motor piston, mounting flanged designed to properly fit and seat the thermostat in the housing, stainless steel spring offers precise operating compression, heat motor in high-strength brass housing, rulon seal for heat motor piston, specially formulated expansive wax compound; Heavy-duty quality for long life; Replaces OE number 1L3E8575AA and XL3Z8575BA.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
does a gasket come with the thermostat or do you have to order it separately?Janie W.Nov 15, 2024
Best Answer:Hi Janie, thank you for reaching out! No, it is sold separately. Click the link below to see the recommended gasket. Do not forget to check the part's fitment to your vehicle before checking out. Have a great day! <a href="https://www.carparts.com/thermostat-gasket/motorcraft/mirg597?can=cpab2020_csqa_20241115" target="_blank">https://www.carparts.com/thermostat-gasket/motorcraft/mirg597?can=cpab2020_csqa_20241115</a>
Andrew B.STAFFNov 15, 2024