Gates 33923 Engine Coolant Thermostat
OE Quality 60-Day Returns
Gates
 OE Type Thermostat

Gates 33923 Engine Coolant Thermostat

Brand Gates 33923
0
0
.84
Design Reverse Poppet
Design Reverse Poppet
Gasket Quantity 0
Height 1.68
Height Between Flanges .84
Height from Flange (in) .84
Includes Installation Tool No
Installation Tool Included No
Jiggle Pin Weep Hole No
Material Steel, Copper
Material Steel, Copper
Number of Gaskets 0
Number of Jiggle Pins/Check Valves 0
Number of Seals 0
OE Comparison Rating OE Performance
Sealing Flange Outside Diameter 2.12
Start to Open Temperature 88
Start to Open Temperature 190
Type OE Type Thermostat
Product line OE Type Thermostat
Fits Volkswagen, Audi, and Land Rover · 96 vehicles

OE type thermostat. Provides precise temperature control with OEM-equivalent fit.

Reverse poppet design. Supports efficient coolant flow and stable operation.

Steel and copper construction. Built with durable materials for dependable sealing.

Cross-references Gates 33923, Gates 34762 and Stant 14419 for the same application. See all 10.

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Not what you need? See all Engine Coolant Thermostat options

OE Type Thermostat for Volkswagen and Audi Cooling Systems

Gates 33923 is an OE Type Engine Coolant Thermostat built for precise temperature control and a leak-free, OEM-equivalent fit. It is a 190-degree thermostat for select Volkswagen Jetta, Beetle, Golf, Golf City, Passat, Audi TT, TT Quattro, A4, A4 Quattro, and Land Rover Discovery applications.

Key Features

  • OE Type Thermostat for factory-style cooling system operation
  • 190 degree start-to-open temperature for OE temperature control
  • Reverse poppet design for the listed applications
  • Steel and copper construction
  • OE Performance comparison rating
  • Fits select Volkswagen Jetta and Audi TT applications with confirmed vehicle coverage

Product Details

The Gates OE Type Thermostat line focuses on direct-fit cooling system service parts that match original equipment temperature behavior. Part number 33923 uses a reverse poppet design and steel/copper construction to support consistent coolant flow control in the engine cooling circuit. For drivers servicing a Volkswagen Jetta, Volkswagen Beetle, or Audi A4 cooling system, this thermostat provides the OE-style temperature specification needed to maintain proper engine operating temperature.

This thermostat begins to open at 190 degrees Fahrenheit, making it a direct match for the listed OE temperature applications. Gates 33923 also cross-references Stant 14419 for the same application.

What This Thermostat Helps Address

  • Engine running too cool or too warm due to thermostat wear
  • Temperature fluctuation from a thermostat that no longer opens at the correct point
  • Coolant flow issues caused by a sticking thermostat
  • Cooling system service on Volkswagen Jetta, Beetle, Golf, Passat, and Audi TT models
  • OE-style replacement needs for select Land Rover Discovery applications

Installation Notes and Tips

Verify engine code and application details before installation, especially on Audi TT and TT Quattro models with engine VIN C notes. Inspect the thermostat housing, sealing surfaces, and coolant condition during service. Because this part does not include a gasket, seal, or installation tool, use the correct service components specified for the vehicle and follow the factory cooling system bleed procedure after installation.

Quality Assurance

Gates OE Type Thermostats are engineered for precise temperature control and OEM-equivalent fit. Part number 33923 is built to OE performance expectations for the listed applications, including 1994-1998 Land Rover Discovery, 1997-2001 Audi A4 and A4 Quattro, and select Volkswagen and Audi models.

Related reading

This part fits 96 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2012VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2011VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2011VolkswagenGolf2.0LL4DIESELN/A190 Degree; OE Temperature; OE Type Thermostat
2011VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2010VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2010VolkswagenGolf2.0LL4DIESELN/A190 Degree; OE Temperature; OE Type Thermostat
2010VolkswagenJetta1.9LL4DIESELN/A190 Degree; OE Temperature; OE Type Thermostat
2009VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2008VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2008VolkswagenGolf City2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2008VolkswagenJetta1.9LL4DIESELN/A190 Degree; OE Temperature; OE Type Thermostat
2007VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2007VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2007VolkswagenGolf City2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2007VolkswagenJetta1.9LL4DIESELN/A190 Degree; OE Temperature; OE Type Thermostat
2006AudiTT1.8LL4GASN/AEng. VIN C; 190 Degree; OE Temperature; OE Type Thermostat
2006AudiTT Quattro1.8LL4GASN/AEng. VIN C; 190 Degree; OE Temperature; OE Type Thermostat
2006VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2006VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2006VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2005AudiTT1.8LL4GASN/AEng. VIN C; 190 Degree; OE Temperature; OE Type Thermostat
2005AudiTT Quattro1.8LL4GASN/AEng. VIN C; 190 Degree; OE Temperature; OE Type Thermostat
2005VolkswagenBeetle1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2005VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2005VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2005VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2005VolkswagenJetta1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2005VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2005VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004AudiTT1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004AudiTT Quattro1.8LL4GASN/AEng. VIN C; 190 Degree; OE Temperature; OE Type Thermostat
2004VolkswagenBeetle1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004VolkswagenJetta1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2004VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003AudiTT1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003AudiTT Quattro1.8LL4GASN/AEng. VIN C; 190 Degree; OE Temperature; OE Type Thermostat
2003VolkswagenBeetle1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003VolkswagenJetta1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2003VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002AudiTT1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002AudiTT Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenBeetle1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenJetta1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2002VolkswagenPassat4.0LW8GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001AudiA41.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001AudiA4 Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001AudiTT1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001AudiTT Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001VolkswagenBeetle1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001VolkswagenJetta1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2001VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000AudiA41.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000AudiA4 Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000AudiTT1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000AudiTT Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000VolkswagenBeetle1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000VolkswagenGolf2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000VolkswagenJetta1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000VolkswagenJetta2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
2000VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1999AudiA41.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1999AudiA4 Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1999VolkswagenBeetle1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1999VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1999VolkswagenGolf1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1999VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1998AudiA41.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1998AudiA4 Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1998Land RoverDiscovery4.0LV8GASN/A190 Degree; OE Temperature; OE Type Thermostat
1998VolkswagenBeetle2.0LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1998VolkswagenPassat1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1997AudiA41.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1997AudiA4 Quattro1.8LL4GASN/A190 Degree; OE Temperature; OE Type Thermostat
1997Land RoverDiscovery4.0LV8GASN/A190 Degree; OE Temperature; OE Type Thermostat
1996Land RoverDiscovery4.0LV8GASN/A190 Degree; OE Temperature; OE Type Thermostat
1995Land RoverDiscovery3.9LV8GASN/A190 Degree; OE Temperature; OE Type Thermostat
1994Land RoverDiscovery3.9LV8GASN/A190 Degree; OE Temperature; OE Type Thermostat
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — 33923Gates — 34762Stant — 14419382-1902000-1923209946419314187D050121113CTX1487D