6R0145805 Charge Air Cooler for AUDI A1 and VW Polo
Product: Intercooler Assembly / Charge Air Cooler
Primary OE: 6R0145805
Item code: AD01011-031
Cross-reference numbers:
No additional OE number listed in the source sheet.
Brand: AUDI
Model: A1
Function: Cools compressed turbo air before it reaches the intake manifold.
Supply: Wholesale aftermarket replacement for global cooling-system buyers.
Fitment check: Verify OE number, core size, hose connections and mounting points before ordering.
6R0145805 Charge Air Cooler for AUDI A1 and VW Polo
The 6R0145805 intercooler assembly is a charge-air cooling replacement referenced for AUDI A1. It is listed under Yongshang Auto SKU AD01011-031 for wholesale identification, sample review and export enquiries.
This component sits in the turbo air path and transfers heat through its aluminum core before the air reaches the engine.
Product Technical Specifications
| Component | Intercooler assembly / charge-air cooler |
|---|---|
| Primary OE reference | 6R0145805 |
| Additional references | None listed |
| Brand application | AUDI |
| Model reference | A1 |
| Internal SKU | AD01011-031 |
| Supply type | Aftermarket wholesale replacement |
Charge-Air Cooling Role
Loss of charge pressure is not always caused by the core; technicians should also examine seals, connectors, hoses and turbo outlet plumbing.
The replacement should preserve the original airflow path and charge-pipe geometry. Correct connector diameter and tank orientation are as important as overall core dimensions.
Pre-Order Fitment Review
- Compare 6R0145805 with every number printed on the removed intercooler.
- Confirm the vehicle model, production period, engine and turbo configuration.
- Measure core height, width and thickness as well as the overall assembly.
- Check inlet and outlet diameter, position, angle and retaining method.
- Match mounting tabs, sensor provisions, hose couplers and surrounding clearances.
Installation and System Checks
Inspect the complete boost circuit before fitting the new unit. Clean debris from nearby airflow passages, replace damaged seals or clamps, and follow the vehicle maker’s tightening and pressure-test procedure. A final road or workshop test should confirm stable boost with no abnormal air noise.
Wholesale Supply for AUDI A1
Procurement teams should send the required quantity, destination, packaging request and original-part photographs when interchangeability is uncertain.
For a quotation, send OE 6R0145805, SKU AD01011-031, order volume and destination country. Photos of the original unit are recommended whenever the model, engine or connection layout is not fully documented.
Frequently Asked Questions
Is 6R0145805 guaranteed to fit every AUDI A1?
No. Vehicle production changes and engine options can use different charge-air coolers. Confirm the OE label and physical layout before purchase.
What should be compared besides the OE number?
Compare the core dimensions, tank shape, inlet and outlet positions, connector diameters, brackets and any sensor or valve provision.
Can a damaged intercooler reduce engine power?
Yes. A leak or restriction may reduce charge pressure and cooling efficiency. The hoses, clamps and turbo plumbing should be tested at the same time.
Can Yongshang Auto support sample or bulk orders?
Sample and wholesale enquiries are welcome. Supply the OE number, quantity, destination and packaging requirements for evaluation.
Are private-label cartons available?
Neutral or customized packaging can be discussed according to order quantity, artwork, labeling details and production schedule.
Request a Quote
Contact Yongshang Auto for a 6R0145805 AUDI A1 intercooler quotation, product photographs or export-packing discussion.
Fitment notice: OE and model references support identification but do not replace VIN-based or original-part verification.
