Key attributes:
|
Car Model |
For AUDI A3 LIMOUSINE 2013 |
Material |
Aluminum |
|
TONGSHI NO. |
6293020 |
Certification |
IATF16949 |
|
OE NO. |
5Q0819031 |
Packing |
Neutral packing/Customized packing/ TONGSHI packing |
|
Core size |
171*183*26 |
Purpose |
for replace/repair |
|
HS Code |
8708911000 |
Product name |
Heater core Assembly for AUDI A3 LIMOUSINE 2013 |
|
MOQ |
20PCS |
Brand Name |
TONGSHI |

Product feature
1. Seamless Instrument Panel Integration
Our products are engineered for seamless installation into standard instrument panel and HVAC module mounting boxes, featuring precision-molded fittings that ensure smooth, tool-free alignment and rapid deployment-significantly reducing assembly time while maintaining perfect fitment.
01
2. Advanced Core Tube Fin Design
TS-series fins incorporate strategically positioned internal shutters within the core tubes, actively regulating airflow to optimize heat distribution across the entire surface area for consistent thermal performance under varying operating conditions.
02
3. 1,400+ Evaporator SKUs
We offer over 1,400 evaporator variants, covering a wide range of vehicle models with precise thermal solutions for diverse automotive needs.
03
4. Corrosion-Resistant Double Composite Welding
Utilizing double composite high-frequency welded pipes with specialized anti-corrosion coatings, our system provides extended service life in harsh environments while maintaining structural integrity and leak-proof performance.
04
5. Compact High-Efficiency Core
The ultra-thin core design combines minimal footprint with optimized fin density and tube arrangement, achieving exceptional heat exchange efficiency within a space-saving form factor ideal for modern vehicle layouts.
05
Prodection details


Product Parameter
|
Car Model |
For AUDI A3 LIMOUSINE 2013 |
|
TONGSHI NO. |
6293020 |
|
OE NO. |
5Q0819031 |
|
Core size |
171*183*26 |
|
HS Code |
8708911000 |
|
Origin |
China |
|
After-sales Service |
12 Months |


FAQ (Frequently Asked Questions):
1. What fields are your products applied to?
Our products are designed for vehicle automotive A/C systems and engine cooling systems.
2. Do you accept custom size designs?
Yes, we accommodate reasonable custom size requests based on technical feasibility.
3. Can you print our company logo on the package?
Yes, we offer custom logo printing services on product packaging.
4. How can I specify a product if I don't know the details but have a physical sample?
Please provide your physical sample and OEM number, and our technical team will create a drawing for your confirmation.
5. Can you provide product drawings and technical data?
Our technical department designs and provides professional drawings and technical data.
6. Have your products been exported internationally?
Yes, our products are exported to hundreds of countries worldwide.
7. Are you seeking global agents?
Yes, we are recruiting agents worldwide - please contact us for further discussion.
8. How can I resolve equipment issues during use?
Email us with problem descriptions, photos, and short videos showing the issue, and we will resolve it fairly.
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