Audi 078145703L Left Turbocharger K03-016 / 53039700016 for A6 2.7T and A4 1.8T Engines
VIEW PRICELog in to view your customer price
| Turbo Model | K03-016 (K03) |
| Installation | Left Side |
| Applications | Audi A6 C5, A4 B5/B7, S4 B5, RS4 B5, Allroad C5 |
| Engine Type | 2.7L V6 Biturbo / 1.8L Inline 4-cylinder Turbo |
| Engine Code | AJK, ARE, BES, AGB, AZR, ASJ |
| Applicable Year | 1997-2005 |
| Manufacturer | BorgWarner (KKK) |
| OE Part Number | 53039700016, 53039880016 |
| Turbocharger Type | Exhaust Gas Turbocharger |
| Process Characteristics | Core component VSR dynamic balancing, nozzle component flow test to OE standard |
Manufacturer No.
078145703L5303970001653039880016078145703B078145703C078145703D078145703H078145703R078145703S
OEM Part No.
078145703L
Engine Part No.
AJKAREBESAGBAZRASJAXX1.8T (A4 B5/B7)2.0T (A3 8P)
Interchange No.
078145703B078145703C078145703D078145703H078145703R078145703S530397000165303988001611-D-5982K03-016K03-1870EXA078145701L078145702L078145704L
Fitment Vehicles
Audi A6 C5 (1997-2005)Audi A4 B5 (1999-2004)Audi A4 B7 (2005-2008)Audi S4 B5 (2000-2002)Audi RS4 B5 (2000-2002)Audi Allroad C5 (2000-2005)Audi A3 8P (2.0T)
Exhaust and Intake System - Industrial Encyclopedia
Professional supply of original Audi 078145703L left turbocharger, suitable for A6 C5 (2.7T), A4 B5/B7 (1.8L) and S4/RS4 (2.7L twin-turbo) models. The turbo model is K03-016 / K03-1870EXA, matching engine codes AJK, ARE, BES, AGB, AZR, ASJ, etc. Made with BorgWarner (BorgWarner/KKK) original technology, core components are balanced and tested for flow, ensuring performance consistent with OE specifications. Interchangeable with OE numbers 53039700016, 53039880016. Upgrade options K04-025/026 or hybrid turbo for higher power output.