Frequently Bought Together
Audi Q7 / SQ7 / SQ8 / RS Q8 A/C Evaporator Service Kit — OEM 4M1820023B / 4M0820679A / 4D0260749B / 4E0260749B
Fitment
Fitment is confirmed against your VIN before dispatch.
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A/C Evaporator Service Kit for Audi Q7, SQ7, SQ8 & RS Q8 – OEM Part Numbers 4M1820023B, 4M0820679A, 4D0260749B & 4E0260749B
Genuine OEM A/C evaporator service kit for the Audi Q7, SQ7, SQ8, and RS Q8. Factory-original components for a complete primary HVAC evaporator replacement — including the evaporator housing, expansion valve, and refrigerant line O-rings. Restores factory A/C system performance and refrigerant integrity.
Part Numbers
- 4M1820023B — A/C Evaporator Core / Housing (supersedes 4M1820023A)
- 4M0820679A — A/C Expansion Valve, Front — R134A
- 4D0260749B — A/C Refrigerant Line O-Ring / Seal
- 4E0260749B — A/C Refrigerant Line O-Ring (13.7×2.5mm)
Fitment (Verified)
- Audi Q7 4M (2017–2024) — Primary HVAC, R134A
- Audi SQ7 4M (2017–2024)
- Audi SQ8 (2020–2024)
- Audi RS Q8 (2020–2024)
- Audi e-tron Sportback (2020–2024)
⚠️ VIN confirmation required. Confirm your refrigerant type and HVAC configuration against your VIN before ordering.
Why OEM
The Q7/SQ7 primary HVAC circuit operates under high thermal demand — particularly in GCC high-ambient conditions where sustained maximum cooling load accelerates O-ring and expansion valve degradation. Factory O-ring compounds are matched to R134A refrigerant chemistry and the aluminium line fitting dimensional tolerances. Aftermarket seals frequently present compound deviations that produce slow refrigerant leaks post-installation. This complete kit ensures all sealing surfaces are renewed simultaneously with factory-specification components.
Installation Note
Requires full refrigerant evacuation and recharge — do not perform without recovery equipment. Replace all disturbed O-rings with supplied items. Leak-test and verify system pressures before returning to service. Recharge to Audi-specified refrigerant weight.
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Order Processing
For custom and special orders, we will contact you directly with an estimated timeframe before dispatch.
Estimated Delivery Times
International delivery times are estimates and may be affected by customs clearance procedures in the destination country.
Shipping Rates
United States (USA)
| Order Type | Rate (USD) |
|---|---|
| Eligible Designated Items (USA only) | $10.00 flat |
| Standard Orders: $0.00 – $300.00 | $75.00 |
| Standard Orders: $300.01 and up | Free |
The $10 flat rate applies only to select qualified products. If eligible $10 items are purchased alongside standard products, shipping is calculated per item profile and combined at checkout.
Rest of World
For all other destinations, orders over $300 ship free. Orders under $300 are charged a flat rate:
| Order Subtotal | Rate (USD) |
|---|---|
| $0.00 – $300.00 | $75.00 |
| $300.01 and up | Free |
Planning a large purchase? Contact us before placing your order to ask about bulk shipping discounts.
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Customs, Duties & Taxes
- For international orders, the recipient is responsible for all customs duties, taxes, and import fees levied by the destination country.
- Europarts360 is not liable for delays caused by customs processing or incorrect shipping information provided at checkout.
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