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Spectra 4401-1144 Intercooler
| Brand | Spectra 4401-1144 |
|---|---|
| Color | Silver |
| Core Height | 24.3125 |
| Core Height | 618 |
| Core Thickness | 1.1875 |
| Core Thickness | 30 |
| Mounting Hardware Included | No |
| Core Material | Aluminum |
| Inlet Fitting Gender | Male |
| Outlet Fitting Gender | Male |
| Core Length | 15.8125 |
| Core Length | 401.8 |
| Inlet Tank Material | Plastic |
| Core Row Quantity | 1 |
| Cap Included | No |
| Design | Tube & fin |
| Inlet Size (IN) | 2.4375 |
| Inlet Size (MM) | 61.5 |
| Number of Inlets | 1 |
| Outlet Quantity | 1 |
| Outlet Size (IN) | 2.4375 |
| Outlet Size (MM) | 61.5 |
| Fits | Audi and Volkswagen · 16 vehicles |
Tube & fin design. Helps maximize heat dissipation and keep pressure drop low.
Aluminum core. Lightweight construction promotes efficient cooling performance.
Designed to deliver turbocharger power output and engine operating efficiency.
Cross-references Dayco 72046 and 5QM145803D for the same application. See all 2.
Spectra 4401-1144 Intercooler Overview
The Spectra 4401-1144 intercooler is built for turbocharged cooling performance with a tube-and-fin aluminum core and plastic inlet tank construction. It is engineered to reduce pressure drop while improving heat dissipation, helping maintain efficient engine operation in Audi Q3, Volkswagen Tiguan, and Volkswagen Arteon applications.
Key Features
- Tube & fin intercooler design for efficient charge-air cooling
- Aluminum core with silver finish
- Core dimensions: 24.3125 in. height, 15.8125 in. length, 1.1875 in. thickness
- Single-row core construction
- 61.5 mm male inlet and 61.5 mm male outlet
- Plastic inlet tank material
- Direct-fit replacement for select turbocharged vehicles
- Part number 4401-1144 for application matching
Detailed Description
Spectra Premium intercoolers are designed to manage compressed intake air by minimizing pressure loss across the core and improving heat transfer. The aluminum tube-and-fin core supports charge-air cooling efficiency, while the 61.5 mm male inlet and outlet connections provide the specified fit for the listed applications. Use part number 4401-1144 when sourcing an intercooler for 2019-2024 Audi Q3, 2018-2024 Volkswagen Tiguan, and 2019-2021 Volkswagen Arteon models. This part cross-references Dayco 72046 for the same application.
What This Intercooler Helps Address
- Elevated intake air temperatures under boost
- Pressure drop in the charge-air system
- Reduced turbocharger efficiency from heat soak
- Loss of consistent engine performance during load
- Replacement needs for a damaged or leaking intercooler core
Installation Notes and Tips
Verify inlet and outlet sizing, mounting points, and surrounding clearance before installation. This intercooler does not include mounting hardware or a cap. Confirm vehicle-specific fitment for the Audi Q3, Volkswagen Tiguan, or Volkswagen Arteon before ordering, and compare the original unit to part number 4401-1144 to ensure correct application matching.
Quality Assurance
Built by Spectra Premium with an aluminum core and application-specific dimensions for the listed vehicles, this intercooler is manufactured to support consistent cooling performance and OE-style fitment expectations.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2024 | Audi | Q3 | 2.0L | L4 | — |
| 2024 | Volkswagen | Tiguan | 2.0L | L4 | — |
| 2023 | Audi | Q3 | 2.0L | L4 | — |
| 2023 | Volkswagen | Tiguan | 2.0L | L4 | — |
| 2022 | Audi | Q3 | 2.0L | L4 | — |
| 2022 | Volkswagen | Tiguan | 2.0L | L4 | — |
| 2021 | Audi | Q3 | 2.0L | L4 | — |
| 2021 | Volkswagen | Arteon | 2.0L | L4 | — |
| 2021 | Volkswagen | Tiguan | 2.0L | L4 | — |
| 2020 | Audi | Q3 | 2.0L | L4 | — |
| 2020 | Volkswagen | Arteon | 2.0L | L4 | — |
| 2020 | Volkswagen | Tiguan | 2.0L | L4 | — |
| 2019 | Audi | Q3 | 2.0L | L4 | — |
| 2019 | Volkswagen | Arteon | 2.0L | L4 | — |
| 2019 | Volkswagen | Tiguan | 2.0L | L4 | — |
| 2018 | Volkswagen | Tiguan | 2.0L | L4 | — |
| No rows match your filter. | |||||