Volkswagen Atlas/Tiguan Heater Core 3QF819031

OEM Part #: 3QF-819-031 (3QF819031)

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This authentic OEM Heater Core (Part Number: 3QF819031) is crucial for optimal climate control in your vehicle's heating system. Designed specifically for 2018-2021 Volkswagen Atlas and Tiguan models, including the 2.0L L4 and 3.6L V6 engines, it ensures efficient heat transfer for a comfortable cabin environment. The heater core functions by allowing coolant from the engine to flow through its coils, providing warmth via the cabin air blower. Replacement of a worn or damaged heater core can resolve issues such as poor heating performance or coolant leaks inside the vehicle. This part also corresponds with alternative numbers, including 3QF819031A, making it a flexible choice for your repair needs. Trust this factory-original component to maintain your Volkswagen's heating functionality, sourced directly from salvage operations for authenticity.

Specifications

Specifications for Heater Core 3QF819031
Fits Vehicle ModelAtlas, Tiguan
Fits Vehicle MakeVolkswagen
OEM Part No3QF-819-031 (3QF819031)
CategoryHVAC / Climate Control

Compatible Vehicles

Fits 9 vehicle configurations across 1 make, 2018-2020.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Volkswagen

  • Atlas 2018-2020 · 6 variants 6 with notes
  • Tiguan 2018-2020 · 3 variants 3 with notes
View all 9 vehicle configurations — 9 with fitment notes
Full vehicle fitment list for Heater Core 3QF819031
Year Make Model Trim Engine Note
2018 Volkswagen Atlas SUV 3.6L V6 For Vehicles With Production date Up To 01/20/20
2018 Volkswagen Atlas SUV 2.0L l4 Turbo For Vehicles With Production date Up To 01/20/20
2018 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles With Production date Up To 02/17/19
2019 Volkswagen Atlas SUV 3.6L V6 For Vehicles With Production date Up To 01/20/20
2019 Volkswagen Atlas SUV 2.0L l4 Turbo For Vehicles With Production date Up To 01/20/20
2019 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles With Production date Up To 02/17/19
2020 Volkswagen Atlas SUV 2.0L l4 Turbo For Vehicles With Production date Up To 01/20/20
2020 Volkswagen Atlas SUV 3.6L V6 For Vehicles With Production date Up To 01/20/20
2020 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles With Production date Up To 02/17/19

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