Gates
Integrated Housing Thermostat

Gates 34047 Engine Coolant Thermostat

Brand Gates 34047
1
Bolt Hole Quantity 3
Check Valve No
Electric Yes
Electric Yes
Jiggle Pin Weep Hole No
Jiggle Pin/Check Valve No
Number of Bolt Holes 3
Number of Jiggle Pins/Check Valves 0
Number of Seals 1
OE Comparison Rating OE Exact
OE Exact Yes
Outlet Inside Diameter .765
Outlet Inside Diameter 1
Outlet Inside Diameter 1 (in) .765
Outlet Inside Diameter 2 (in) 1
Outlet Inside Diameter 3 (in) 1
Outlet Outside Diameter .983
Outlet Outside Diameter 1.275
Outlet Outside Diameter 1 (in) .983
Outlet Outside Diameter 3 (in) 1.275
Start to Open Temperature 100
Start to Open Temperature 212
Temperature (C) 100
Type Integrated Housing Thermostat
Product line Integrated Housing Thermostat
Fits Audi · 9 vehicles

OE exact replacement. Integrated housing thermostat matches OE specifications for a direct fit.

Accurate temperature control. Helps engines operate more efficiently by regulating coolant temperature.

Electric operation. Built with an electric thermostat design and a single seal.

Cross-references AP Exhaust 38732, Dorman - Conduct-Tite 85960 and Dorman - OE Solutions 902-814 for the same application. See all 10.

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Integrated Thermostat Housing for Audi Cooling Control

Gates 34047 is an integrated housing thermostat built for precise engine coolant temperature regulation. It is an OE Exact replacement for select Audi A4 and Audi A4 Quattro applications, with fitment for 2002-2006 Audi A4 and 2002-2005 Audi A4 Quattro.

Key Features

  • Integrated Housing Thermostat design for direct replacement service
  • OE Exact comparison rating for OE-style fit and function
  • Electric thermostat configuration
  • Start-to-open temperature: 100°C / 212°F
  • Three bolt holes for mounting
  • Single seal design
  • No jiggle pin weep hole and no check valve
  • Outlet dimensions: 0.765 in and 1 in inside diameter; 0.983 in and 1.275 in outside diameter

Product Details

The Gates Integrated Housing Thermostat line focuses on accurate coolant temperature control in vehicles that use an integrated thermostat housing assembly. Gates 34047 is engineered as an OE Exact replacement and follows the original temperature specification for the listed Audi applications. This part cross-references Dorman - OE Solutions 902-814 for the same application.

What It Helps Address

  • Engine running too cool or too hot
  • Delayed warm-up after cold starts
  • Temperature fluctuation during normal driving
  • Cooling system performance issues tied to thermostat wear
  • Replacement needs for an integrated thermostat housing assembly

Installation Notes

Verify the vehicle’s thermostat housing style, electrical connection, outlet dimensions, and bolt-hole pattern before installation. This part is listed for 2002-2006 Audi A4 and 2002-2005 Audi A4 Quattro, position N/A, with OE temperature specification and seal included per fitment notes. Confirm coolant system condition and inspect mating surfaces before reassembly.

Quality Assurance

Gates develops aftermarket thermostat solutions for integrated housing applications, with product engineering focused on OE-style temperature control and application-specific fitment for Audi cooling systems.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2006AudiA41.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2005AudiA41.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2005AudiA4 Quattro1.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2004AudiA41.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2004AudiA4 Quattro1.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2003AudiA41.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2003AudiA4 Quattro1.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2002AudiA41.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
2002AudiA4 Quattro1.8LL4GASN/A202 Degree; OE Temperature; Seal included; Integrated Housing Thermostat
Directly replaces or cross-references 10 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 38732Dorman - Conduct-Tite — 85960Dorman - OE Solutions — 902-814Gates — 34047Motorad — 601-212Stant — 48732URO — 06B121111K06B 121 111D442-202TM3100