06J121113A Engine Coolant Thermostat for Audi
Product: Engine Coolant Thermostat
Primary OE: 06J121113A
Item code: TH260727-005
Cross-reference numbers:
06J121113A
Brand: AUDI
Configuration: compact metal thermostat insert with circular valve plate and spring frame
Application reference: Audi A4 B8, A5 and Q5 2009–2016 source applications; verify the exact vehicle through VIN, engine data and removed-part comparison.
Inspection focus: valve plate, spring frame, outer flange, bleed feature, actuator position and temperature rating
Supply note: Quote TH260727-005 with quantity, destination and packing requirements; sample approval is available for B2B orders.
06J121113A records a compact Audi thermostat insert for cooling-circuit flow control across several platform references. Yongshang Auto tracks this product as TH260727-005 for quotation, sample review and order traceability.
The source information covers Audi A4 B8, A5 and Q5 2009–2016 source applications. Since the OE reference may span several models or production changes, the Model filter stays blank and fitment approval should use vehicle-specific evidence.
Product Technical Specifications
| Product type | Engine Coolant Thermostat |
|---|---|
| Primary OE reference | 06J121113A |
| Internal item code | TH260727-005 |
| Vehicle brand | AUDI |
| Model filter | Intentionally left blank; verify by VIN and engine data |
| Cross-reference numbers | 06J121113A |
| Configuration | compact metal thermostat insert with circular valve plate and spring frame |
| Verification method | OE catalogue, VIN, engine code and removed-part comparison |
Audi Coolant Flow and Warm-Up Strategy
The thermostat meters coolant toward the radiator as engine temperature rises. When correctly calibrated, it supports efficient warm-up while maintaining sufficient flow during higher thermal demand.
Platform names in the source are reference points only, so the Model filter remains blank. Engine code and VIN-based parts data determine the exact thermostat requirement.
Audi OE, Temperature and Valve Review
Confirm the OE number against the Audi VIN catalogue, engine code and production date. Compare valve diameter, flange shape, installed height and bleed-valve position.
Check the calibration marking and original gasket arrangement. Do not substitute a thermostat with a different opening temperature merely because its dimensions are close.
Housing Cleanliness and System Commissioning
Clean the seating area and inspect the housing for scale, cracks or deformation. Fit the thermostat in the specified direction with a new approved seal.
Use the correct coolant mixture, evacuate trapped air and monitor live temperature data through warm-up. Confirm the radiator circuit opens smoothly without leakage.
Wholesale Supply and Sample Approval
Use 06J121113A as the principal sourcing reference and TH260727-005 as the internal item code. Include required quantity, destination, carton marking and labelling instructions in the enquiry.
For technical approval, buyers may send VIN details, engine information, temperature specification, measurements and images of the removed thermostat. Mixed cooling-system orders can be reviewed before shipment.
Frequently Asked Questions
What does 06J121113A regulate?
It controls coolant flow to the radiator as engine temperature changes, balancing warm-up speed and heat rejection.
Why is the Audi Model filter empty?
The source covers A4, A5 and Q5 references, so exact compatibility should be confirmed through VIN and engine code.
Which specifications must match?
Verify OE number, opening temperature, valve and flange diameters, spring-frame height, bleed feature and gasket method.
What should be monitored after installation?
Check live coolant temperature, radiator-hose heating, cabin heat, fan operation, coolant level and any external seepage.
What information supports an Audi wholesale quote?
Provide 06J121113A, TH260727-005, quantity, destination, packaging requirements and fitment evidence if requested.
Request a 06J121113A Thermostat Quote
Contact Yongshang Auto with OE 06J121113A, item code TH260727-005, quantity and delivery destination. Confirm compatibility before production ordering or workshop installation.
