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You are here: Home » Products » Fuel System & Turbo » Heavy Duty Turbocharger » Audi Turbocharger » K03 Turbocharger 53039880029 OE 058145703J for Audi A4 A6 and Volkswagen Passat 1.8T

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K03 Turbocharger 53039880029 OE 058145703J for Audi A4 A6 and Volkswagen Passat 1.8T

Complete K03 turbocharger assembly matching 53039880029 and OE 058145703J for Audi A4/A6 and Volkswagen Passat 1.8T petrol applications, with B2B application and configuration controls for importers, wholesalers and distributors.
  • Elecdura

  • K03

  • 53039880029 / 058145703J / 058145703N

  • Elecdura

  • Audi A4/A6 and Volkswagen Passat 1.8T petrol applications; 1996-2005.

  • Confirm 53039880029 / 058145703J / 058145703N, APU, ARK, BFB, AWM, ATW and AUG 1.8T, 1996-2005, and engine code, wastegate actuator, compressor outlet, oil and coolant ports and turbine flange.

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OE 058145703J K03 53039880029 Turbocharger for B2B Wholesale

Elecdura supplies K03 53039880029 as a complete turbocharger assembly for Audi A4/A6 and Volkswagen Passat 1.8T petrol applications. OE 058145703J and the related reference group give professional buyers a controlled starting point for replacement sourcing.

For 53039880029, longitudinal 1.8T engine codes can use different wastegate settings, oil lines and compressor-outlet layouts. Vehicle VIN, engine code and exact OE suffix should be retained together because European service supersessions often overlap within one model range.


OE 058145703J K03 Applications and Model Years for B2B Buyers

Buyers can use the application groups below to qualify 53039880029 demand while keeping OE 058145703J, model year and engine information together.

Vehicle or equipment application

Engine and model-year context

Turbocharger reference

Buyer confirmation

Audi A4 and A6 1.8T

APU/ARK/BFB; 1996-2005

53039880029 / 058145703J

Confirm engine code and installed OE suffix.

Volkswagen Passat 1.8T

AWM/ATW/AUG; 1998-2005

058145703J / 058145703N

Compare actuator, lines and outlet position.

Identification point

Reference to compare

Purchasing value

Primary turbocharger reference

53039880029

Defines the complete K03 assembly requested by the buyer.

OE and interchange group

53039880029 / 058145703J / 058145703N

Links 53039880029 with the approved vehicle or equipment service family.

Engine and duty anchor

APU, ARK, BFB, AWM, ATW and AUG 1.8T; European vehicle

Separates OE 058145703J from similar turbochargers used in other installations.


OE 058145703J K03 Complete-Assembly Checks for Parts Distributors

Before approving 53039880029, compare engine code, wastegate actuator, compressor outlet, oil and coolant ports and turbine flange. This product-specific check addresses the main substitution risk for Audi A4 A6 and Volkswagen Passat 1.8T.

On receipt of OE 058145703J, inspect the identification label, protected ports, casting and flange condition, actuator or wastegate protection, housing orientation and packing. The workshop should also correct oil-supply, oil-drain, intake, charge-air or exhaust faults that caused the original failure.


OE 058145703J K03 Stock Planning and Wholesale RFQ Preparation

For 53039880029 stock planning, distributors should group demand by engine code and OE suffix instead of vehicle badge alone. This keeps OE 058145703J demand attached to the correct APU, ARK, BFB, AWM, ATW and AUG 1.8T application and reduces branch-level wrong picks.

RFQ information

What the buyer should send

Why it matters

Vehicle or equipment identity

Audi A4 A6 and Volkswagen Passat 1.8T; VIN, chassis or machine serial

Controls the intended European vehicle application.

Engine and model-year data

APU, ARK, BFB, AWM, ATW and AUG 1.8T; 1996-2005

Separates production and power revisions for 53039880029.

OE and complete-unit evidence

53039880029 / 058145703J / 058145703N; all-side photographs

Confirms OE 058145703J, ports, flanges and housing orientation.

Commercial requirement

Quantity, destination, quality target, packing and required date

Allows a suitable 53039880029 wholesale supply proposal.

Once 53039880029 fitment is approved, Elecdura can compare screened supply options by quality target, order quantity, packing and delivery plan. Wider vehicle and product coverage can also be consolidated for one-stop B2B purchasing.


OE 058145703J K03 Turbocharger Review Video for B2B Buyers

The video highlights complete-turbocharger review points for professional buyers. Apply those checks to 53039880029 together with OE 058145703J, APU, ARK, BFB, AWM, ATW and AUG 1.8T data and the external configuration described above.


K03 53039880029 B2B Wholesale FAQ

Is 53039880029 supplied as a complete K03 turbocharger?

Yes. 53039880029 is offered as the complete turbocharger assembly for the confirmed Audi A4/A6 and Volkswagen Passat 1.8T petrol applications, with the external housings and fitted control hardware included.


Which applications are matched with OE 058145703J?

OE 058145703J is used for Audi A4/A6 and Volkswagen Passat 1.8T petrol applications. The practical service range is 1996-2005, subject to the installed number and complete configuration matching.


Which engine information should accompany a 53039880029 enquiry?

Send the full APU, ARK, BFB, AWM, ATW and AUG 1.8T identification, power rating and any emissions or calibration data so 53039880029 can be matched to the intended duty.


Why must buyers compare the full 058145703J assembly?

For 53039880029, longitudinal 1.8T engine codes can use different wastegate settings, oil lines and compressor-outlet layouts; checking the complete assembly prevents a similar frame size from being treated as a direct replacement.


Which photographs help confirm 53039880029 fitment?

For 53039880029, provide the readable label and clear views of engine code, wastegate actuator, compressor outlet, oil and coolant ports and turbine flange, plus the installed orientation before removal whenever available.


What should be checked when OE 058145703J arrives?

Inspect the agreed 53039880029 reference, casting and flange condition, capped oil and coolant ports, control-hardware protection, housing clocking, quantity and packing before allocation.


How should 53039880029 be organised in distributor stock?

For 53039880029, group demand by engine code and OE suffix instead of vehicle badge alone; the OE 058145703J, engine and vehicle or equipment identity should remain on the same stock record.


Can Elecdura support repeat orders for 058145703J?

Yes. After 53039880029 is approved, trial quantity, forecast demand, packaging and delivery timing can be discussed for stable wholesale or distribution supply.


What information completes a 53039880029 wholesale RFQ?

Send OE 058145703J, every readable turbo number, vehicle or machine data, APU, ARK, BFB, AWM, ATW and AUG 1.8T details, complete-unit photographs, quantity, destination and required date.


Request an OE 058145703J K03 Wholesale Quote

For a Audi A4 A6 and Volkswagen Passat 1.8T purchasing programme, email OE 058145703J, 53039880029, vehicle or equipment data, complete-turbocharger photographs, quantity and destination to info@elecdurauto.com. Elecdura will confirm the K03 configuration and prepare an appropriate supply option for your order plan.

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