HomeBelts and Cooling > Thermostat and HousingGates 33029 Engine Coolant Thermostat
Part #: 33029

Gates 33029 Engine Coolant Thermostat

OE Type Thermostat
⚙️ 21 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦OE Type Thermostat
🚗Fitment: Ford, Lincoln, and Mercury, Continental, Marauder, Mark VIII, and Mustang
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Reliable Engine Cooling with Gates OE Type Thermostat 33029

The Gates OE Type Thermostat 33029 is engineered to maintain optimal engine temperature for Ford, Lincoln, and Mercury vehicles. Designed specifically for models like the Mustang, Continental, Marauder, and Mark VIII, this thermostat ensures precise temperature regulation and efficient coolant flow.

  • Constructed from durable stainless steel and copper for corrosion resistance
  • Bottom by-pass design for effective coolant circulation
  • Start to open temperature at 187°F (86°C) for accurate thermal control
  • Sealing flange outside diameter of 2.13 inches for secure fitment
  • Includes jiggle pin weep hole to prevent air lock and improve system performance

About the Gates OE Type Thermostat Product Line

The OE Type Thermostat line from Gates is designed to meet original equipment specifications, providing reliable performance and fitment. This product line focuses on delivering thermostats that match the exact dimensions and operating temperatures required by vehicle manufacturers, ensuring compatibility and consistent engine temperature management.

Detailed Product Description

The Gates 33029 thermostat features a bottom by-pass design that allows coolant to circulate through the engine even when the thermostat is closed, reducing hot spots and improving warm-up times. Made from stainless steel and copper, it offers durability and resistance to corrosion. The thermostat opens at 187°F (86°C), which is critical for maintaining the engine within its optimal temperature range. Its sealing flange outside diameter measures 2.13 inches, with a flange thickness of 0.05 inches, ensuring a precise and secure installation. The inclusion of a jiggle pin weep hole helps to release trapped air, preventing air locks that can impair cooling system efficiency.

Compatible Vehicles and Common Applications

  • Ford Mustang engine coolant thermostat replacement
  • Lincoln Continental thermostat for engine temperature control
  • Mercury Marauder cooling system component
  • Mark VIII thermostat for reliable engine performance

Installation Notes and Tips

  • Ensure the engine is cool before removing the old thermostat to avoid burns
  • Verify the sealing flange dimensions match the housing for proper fit
  • Check for the presence of a jiggle pin weep hole to maintain air flow
  • Replace any worn gaskets or seals during installation, as this thermostat does not include gaskets

Quality Assurance and Warranty

The Gates OE Type Thermostat 33029 is manufactured to meet OE performance standards, ensuring reliable operation and durability. While no specific warranty information is provided, Gates products are known for their adherence to strict quality controls and material standards, supporting long-term engine cooling system performance.

BrandGates
Part Number33029
PositionOE Type Thermostat
MaterialStainless steel, copper
Sealing Flange Outside Diameter2.13
Height Between Flanges1.57
Height Between Flanges1.59
DesignBottom by-pass
TypeOe type thermostat
Height2.24
Gasket Quantity0
Jiggle Pin Weep HoleYes
Start to Open Temperature187
Start to Open Temperature86
Installation Tool IncludedNo
Flange Thickness.05
98121.58
98131.18
98410
98521
9907.7
By-Pass Flange Diameter (in)1.18
By-Pass Flange Length (in)1.18
ColorSilver
DesignBottom by-pass
Flange Thickness (in).05
Height from Flange (in).70
Includes Installation ToolNo
MaterialStainless steel, copper
Number of Gaskets0
Number of Seals0
OE Comparison RatingOe performance

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2004MercuryMarauder4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
2003MercuryMarauder4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
2002LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
2001FordMustang4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
2001LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
2000LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1999FordMustang4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1999LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1998FordMustang4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1998LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1998LincolnMark VIII4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1997FordMustang4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1997LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1997LincolnMark VIII4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1996FordMustang4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1996LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1996LincolnMark VIII4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1995LincolnContinental4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1995LincolnMark VIII4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1994LincolnMark VIII4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat
1993LincolnMark VIII4.6LV8GASN/A188 Degree; OE Temperature; OE Type Thermostat

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

14089234290893281933029338-19540897338-195F3LY 8575 AF50Y 8575 AF50Y 8575 AART-1085RT-1110

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.