100% brazed aluminum core, TIG-welded to aluminum end tanks for superior durability and longevity Core Size: 27.38'' x 17.75'' x 0.63'' Thickness Interchange Part Number: 3QF816411, VW3030139 Direct OE replacement with drop-in precise fitment and easy installation. Super capacity than your stock cooling, great performance upgrade The air-conditioning condenser is located between the car's grille and the engine-cooling radiator in which the gaseous refrigerant sheds heat and returns to a liquid state Package Included: 1 x Aluminium AC Condenser Specifics: 100% brand new Core Material: Aluminum Type: AC Condenser Core Size: 27.38'' x 17.75'' x 0.63'' Thickness Fitment: Direct Replacement Compatible with: 2018 Volkswagen Atlas Launch Edition 2019 Volkswagen Atlas SE R-Line 2021-2023 Volkswagen Atlas SEL Premium R-Line 2019-2022 Volkswagen Atlas SEL R-Line 2023 Volkswagen Atlas SEL R-Line Black 2018-2019, 2021-2023 Volkswagen Atlas (submodel: Comfortline, Execline, Highline, Trendline) 2018-2021 Volkswagen Atlas (submodel: S, SEL Premium) 2018-2023 Volkswagen Atlas (submodel: SE, SEL) 2021-2023 Volkswagen Atlas Cross Sport Highline 2020 Volkswagen Atlas Cross Sport SE R-Line 2020, 2022-2023 Volkswagen Atlas Cross Sport SEL Premium R-Line 2020-2022 Volkswagen Atlas Cross Sport SEL R-Line 2023 Volkswagen Atlas Cross Sport SEL R-Line Black 2020-2021 Volkswagen Atlas Cross Sport (submodel: S, SEL Premium) 2020-2023 Volkswagen Atlas Cross Sport (submodel: Comfortline, Execline, SE, SEL, Trendline) Interchange Part Number: 3QF816411, VW3030139 Superseded Part Number: 3QF816411, VW3030139 Please check your vehicle information before purchasing. Description: The air-conditioning condenser is located between the car's grille and the engine-cooling radiator in which thegaseous refrigerant sheds heat and returns to a liquid state. The liquid refrigerant flows to the evaporator inside the dashboard, where it cools the cabin. The condenser works as a car radiator by dissipating out heat but also cooling the high-pressure refrigerant gas, so it forms into a high-pressure liquid, then gets streamed to the receiver-dryer until it continues to the expansion valve. If you feel not cool enough, it might result from a clogged air-conditioning condenser or disabled cooling fan. A leak in the condenser will also result in a loss of refrigerant. How to Replace A/C Condenser: Step 1: Discharging and recovering the AC refrigerant. Step 2: Condenser removal and replacement. Step 3: Remove parts that are in the way of the condenser. Step 4: Take off the A/C lines that run to the condenser. Step 5: Take off the condenser. Step 6: Install a new condenser. Step 7: Install the A/C lines and replace the o-rings. Please Notes: ★We warranty that all our products are made of the best materials and advanced manufacture technique. ★We also offer you 100% risk-free satisfaction guarantee to let you buy with confidence; If you are not satisfied with the quality of the product, please contact us in time, we will fully-refund you after item returned. ★If you have any problem(Before payment or after payment), please feel free to contact us via email. We will try our best to solve your problem as soon as possible.