Related Products
Turbocharger Intercooler Pipe - Audi (4M0-145-738-BA)
2021-2026 Audi - 4M0-145-738-BA
- MSRP: $233.34
- Discount: $54.84 (23.5% off)
- Sale Price: $178.50
- MSRP: $233.34
Review Fitment & Product Details
Details
- Brand:
- SKU:
4M0-145-738-BA
- Positions: Right
- Other Names:
Inter-Cooler Pipe, Pressure Hose, Hose
- Description:
Q8. Right. Inlet. This genuine Audi Turbocharger Intercooler Pipe, part number 4M0-145-738-BA, moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a partial loss of cooling capacity shows up as performance and economy loss before it shows as overheating. It is supplied through the Audi dealer parts network and matches the component installed at the factory. Fitment varies by model year, trim, and option content, so verify before ordering.
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WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| SYMPTOMS | Conditions that point toward a worn or failed radiator and cooler such as 4M0-145-738-BA: rising coolant temperature, low coolant level warnings, sweet smelling steam, a heater that blows cold, or visible pink or clear residue on hoses and joints. If several of these appear together, diagnose the assembly as a whole rather than one part. |
| TROUBLESHOOTING | A practical check before condemning 4M0-145-738-BA: pressure test the system cold to expose seeping joints, then verify thermostat opening behavior against live coolant temperature data before replacing pumps or radiators. Compare against a known good side or a reference value wherever one is available. |
| INSTALLATION | Replacing 4M0-145-738-BA calls for a proper vacuum or bleed fill so no air pocket remains, since trapped air in these systems causes false overheating and heater performance complaints. Allow for the published labor time and any post installation calibration or coding. |
| MAINTENANCE | Service upkeep for this radiator and cooler (4M0-145-738-BA) means using the correct Audi coolant specification, never mixing coolant types, and checking hose condition and clamp tension at each service. Routine inspection catches most failures in this area before they strand the vehicle. |
| GENERAL_NOTES | Ordering note for 4M0-145-738-BA: coolant color and specification vary by production era, and mixing incompatible types causes gelling that clogs the heater core and radiator. Ordering by vehicle identification number is the most reliable way to confirm fitment. |
| FAULT_CODES | Fault codes commonly stored when this component fails, applicable to part 4M0-145-738-BA: P0234 for overboost, P0299 for underboost, P0243 and P0245 for wastegate solenoid circuit faults, and P2563 for turbocharger boost control position sensor performance. |
| REPLACEMENTS | Order these together with 4M0-145-738-BA: hose clamps, O-rings, thermostat housings, and coolant are renewed at the same time because access is shared and old seals rarely reseal. Check the repair manual for the full list of single use fasteners for this procedure. |
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