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53039880016 K03-1870EXA Turbocharger for Audi A6/A4 AJK/ARE/BES/AGB
Aftermarket replacement turbocharger 53039880016 (K03-1870EXA 4 82) for Audi A6, A4, and S4 models with AJK, ARE, BES, and AGB engines. Verify part number and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
078145701H 078145701L 078145701R 078145701S 078145703B 078145703C 078145703D 078145703H 078145703L 078145703R 078145703S 53039700016 5303-970-0016 5303-988-0016Subtotal: CA$ 284
Standard shipping for one packed item (CAD)
| Canada | CA$ 193.00 |
|---|
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Standard rates exclude duties, taxes and remote-area, residential or special-packaging charges. Sales confirms the total before payment.
Shipping zones and full policyThis 53039880016 K03-1870EXA 4 82 turbocharger is an aftermarket replacement unit for Audi A6, A4, and S4 models equipped with AJK, ARE, BES, or AGB engines. Verify part number, engine code, and OEM reference numbers such as 078145701H before ordering to ensure correct fitment.
Key Specifications
- Part Number: 53039880016
- Turbo Model: K03-1870EXA 4 82
- Product Type: Turbocharger
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 6 kg
- OEM Reference Numbers: 078145701H, 078145701L, 078145701R, 078145701S, 078145703B, 078145703C, 078145703D, 078145703H, 078145703L, 078145703R, 078145703S, 53039700016, 5303-970-0016, 5303-988-0016
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- AUDI > AUDI A6 CAR > AUDI AJK ARE BES AGB 265HP
- AUDI > AUDI A4 > ARE AGB AJK
- AUDI > AUDI S4 AGB LEFT SIDE
- AUDI > Audi A4 > Audi A4 B5 Sedan (8D2) quattro > Audi AJK
- AUDI > Audi A6 > Audi A6 Allroad quattro > Audi AJK
- AUDI > Audi A6 > Audi A6 C5 Avant (4B5) quattro > Audi AJK
- AUDI > Audi A6 > Audi A6 C5 Avant (4B5) > Audi AJK
- AUDI > Audi A6 > Audi A6 C5 Avant > Audi BES
- AUDI > Audi A6 > Audi A6 C5 Sedan (4B2) quattro > Audi AJK
- AUDI > Audi A6 > Audi A6 C5 Sedan (4B2) > Audi AJK
- AUDI > Audi A6 > Audi A6 C5 > Audi AGB
- AUDI > Audi A6 > Audi A6 C5 > Audi BES
- AUDI > Audi A6 > Audi ARE
- AUDI > Audi Allroad > Audi Allroad Quattro > Audi ARE
- AUDI > Audi S4 > Audi S4 B5 > Audi AGB
This aftermarket replacement turbocharger is listed for Audi A6, A4, and S4 models equipped with AJK, ARE, BES, or AGB engines. The application data includes specific variants such as the Audi A6 C5 Sedan and Avant, Audi A4 B5 Sedan, and Audi S4 B5 (left side). Buyers should verify the engine code and production year against their vehicle. Cross-check the OEM reference numbers on the existing unit, such as 078145701H or 078145703B, to confirm the correct replacement application before ordering.
Technical Notes
The K03-1870EXA 4 82 unit features a visible top-mounted actuator housing and a side exhaust flange with four threaded bolt holes. The compressor housing displays a machined silver finish, while the turbine housing has a cast dark surface. A brass-colored fitting with a hex nut is visible on the compressor side. These visual details help buyers confirm the physical configuration matches their existing unit. Verify the actuator orientation and flange alignment against your vehicle's engine bay layout before finalizing the order.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for part 53039880016. Technical fitment support is available to help verify engine codes, OEM reference numbers, and vehicle applications before ordering. For bulk inquiries or fleet parts needs, contact our team with your specific application details. We provide pre-shipment inspection and quality control to ensure the unit matches your requirements. Fast worldwide shipping is available for stocked items, helping maintain inventory levels for fast-moving references like the K03-1870EXA series.
Product FAQ
AUDI and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by AUDI.
Compatibility Verify part number 53039880016, engine code (AJK, ARE, BES, AGB), vehicle application, production year, and OEM reference numbers (e.g., 078145701H, 078145703B) before ordering. This is an aftermarket replacement application; confirm fitment against your specific vehicle configuration.
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Frequently Asked Questions
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Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
