WINTERIZE BUTTON
WINTERIZE BUTTON
96°C 203°F Thermostat with Seal for 94-03 7.3L Powerstroke

96°C 203°F Thermostat with Seal for 94-03 7.3L Powerstroke

SKU: 7.3L 203 THERMOSTAT   ITEM NO: 76691

Price: $16.95

out of stock

Description

ProSource Diesel 96°C 203°F Thermostat with Seal

Fitment

94-03 7.3L Ford Powerstroke

203° Navistar Spec

Diesels run most efficiently at approximately 200° or above.  A factory equipped 195° thermostat will maintain an operating temperature at approximately 165°-170°. The powerstroke has such an efficient cooling system, that this low flow when the thermostat is slightly open is normally enough to keep the engine cool. The downfall to this is that the engine — when our trucks are not under load — never begins to reach its optimal operating temperature. This 203° thermostat maintains a minimum operating temperature of 190°. This brings the operating temps up from as low as 170° to as high as 203° depending on the operating conditions of the truck. This is closer to the operating temperature range that is preferable in our trucks for optimal efficiency.

Additional information

Weight 0.75 lbs
Dimensions 4 × 4 × 4 in
Brand

Manufacturer Part Number

Model
Make

Engine

Warranty

1 Year

Temperature

Primary Location

1-TOP

Secondary Location

UP

Item Compatibility List

Year Make Model Trim Engine Notes
2003 Ford E-350 Club Wagon Chateau Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford E-350 Club Wagon Chateau Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford E-350 Club Wagon XL Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford E-350 Club Wagon XL Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford E-350 Club Wagon XLT Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford E-350 Club Wagon XLT Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford Excursion Eddie Bauer Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford Excursion Limited Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford Excursion XLT Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-250 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty Lariat Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty Lariat Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XL Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XL Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XLT Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XLT Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2003 Ford F-350 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford E-350 Econoline Club Wagon Chateau Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford E-350 Econoline Club Wagon Chateau Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford E-350 Econoline Club Wagon XL Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford E-350 Econoline Club Wagon XL Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford E-350 Econoline Club Wagon XLT Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford E-350 Econoline Club Wagon XLT Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford Excursion Limited Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford Excursion XLT Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-250 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty Lariat Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty Lariat Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XL Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XL Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XLT Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XLT Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2002 Ford F-350 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford E-350 Econoline Club Wagon Chateau Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford E-350 Econoline Club Wagon Chateau Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford E-350 Econoline Club Wagon XL Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford E-350 Econoline Club Wagon XL Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford E-350 Econoline Club Wagon XLT Extended Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford E-350 Econoline Club Wagon XLT Standard Passenger Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford Excursion Limited Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford Excursion XLT Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-250 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty Lariat Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty Lariat Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XL Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XL Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XLT Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XLT Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2001 Ford F-350 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford Excursion Limited Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford Excursion XLT Sport Utility 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty Lariat Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-250 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty Lariat Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty Lariat Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty Lariat Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XL Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XL Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XLT Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XLT Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
2000 Ford F-350 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty Lariat Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-250 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty Lariat Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty Lariat Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty Lariat Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty Lariat Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty Lariat Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XL Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XL Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XL Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XL Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XL Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XLT Cab & Chassis 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XLT Cab & Chassis 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XLT Crew Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XLT Extended Cab Pickup 4-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1999 Ford F-350 Super Duty XLT Standard Cab Pickup 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline Base Cutaway Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline Base Extended Cargo Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline Base Standard Cargo Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline Base Stripped Chassis 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline XL Cutaway Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline XL Extended Cargo Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline XL Standard Cargo Van 2-Door 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
1998 Ford E-350 Econoline XL Stripped Chassis 7.3L 445Cu. In. V8 DIESEL OHV Turbocharged -
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