059121008 Automotive Water Pump for AUDI A4
Product: Automotive Water Pump
Primary OE: 059121008
Item code: AD01017-038
Cross-reference numbers:
059121008
059121008K
Brand: AUDI
Model: A4
Application reference: AUDI OE-reference cooling-system application; confirm by VIN and removed-part comparison.
Inspection focus: housing profile, mounting flange, impeller or drive interface, ports, gasket face and connector where fitted
Supply note: State quantity, destination and packing requirements in the enquiry.
059121008 is supplied under its primary cooling-system OE reference. This AUDI A4 record identifies SKU AD01017038 through OE evidence. Buyers can therefore separate 059121008 from similar-looking pumps.
Application approval for 059121008 should combine the parts catalogue, VIN and removed component. The workbook provides A4 as a model reference, but SKU AD01017038 still requires vehicle-specific confirmation.
Product Technical Specifications
| Product type | Automotive Engine Water Pump |
|---|---|
| Primary OE reference | 059121008 |
| Internal item code | AD01017-038 |
| Vehicle brand | AUDI |
| Model filter | A4 |
| Cross-reference numbers | 059121008 / 059121008K |
| Verification method | OE catalogue, VIN, production data and removed-pump comparison |
Water Pump Condition Assessment
Workshop acceptance of AD01017038 should cover bearing feel, flange runout and undamaged ports. Once 059121008 is fitted, monitor temperature, coolant level and unusual noise.
Prepare the cooling system before installing 059121008: remove debris, inspect the thermostat and confirm hose condition. Recheck AD01017038 for seepage after the first heat cycle.
Coolant Flow Through the Engine
Heat rejection on the undefined platform requires a sound water pump. Reference 059121008 directs coolant around the circuit so absorbed heat can be released at the radiator.
The undefined cooling loop depends on 059121008 to maintain coolant movement. A correctly matched pump supports heat transfer during idle, acceleration and steady-speed driving.
Gasket Surface and Hub Orientation
Inspect AD01017038 at every installation interface: flange holes, coolant ports, hub position and sealing face. Reject the match if 059121008 requires forced alignment.
Set 059121008 beside the removed pump and compare the housing outline, bolt pattern and gasket seat. The 3 AD01017038 gallery images provide viewing references, but measurements remain decisive.
Pre-Purchase Pump Confirmation
Fitment review for 059121008 should combine AUDI vehicle data with a side-by-side inspection of AD01017038. Record the VIN, engine specification and original pump marking.
Validate 059121008 using the AUDI VIN catalogue, not a generic model-year list. Compare AD01017038 with the original component before installation approval.
The workbook names A4 as an application clue for 059121008; vehicle-specific catalogue evidence still governs the final match.
Quotation Details for Buyers
Begin the commercial check with 059121008 and AD01017038. Yongshang Auto can discuss AUDI sample inspection, export cartons and mixed cooling-system orders.
A complete request for AD01017038 includes 059121008, quantity, packing format and delivery destination. Buyers may submit the removed AUDI pump images for a technical cross-check.
OE Reference Questions and Answers
What does 059121008 do in the cooling system?
OE 059121008 identifies an engine water pump. In the AUDI A4 cooling circuit, 059121008 circulates coolant between heat-generating and heat-rejecting components.
What fitment review is recommended for 059121008?
Approve 059121008 with VIN and catalogue data. Match SKU AD01017038 against the removed pump. Production changes can alter 059121008 mounting or drive details.
Which physical details should match on 059121008?
Compare the 059121008 housing, flange, ports, hub or pulley, impeller side and sealing face. Use the AD01017038 gallery for orientation. Measure 059121008 before installation.
When does the vehicle need a closer inspection of 059121008?
Inspect 059121008 after coolant leakage, bearing noise, overheating or unstable circulation. During AD01017038 diagnosis, test belts, hoses, thermostat and coolant condition. Do not assume 059121008 is the only cause.
What is required for an export enquiry on 059121008?
Request 059121008 pricing with item code AD01017038. Add quantity, destination and packaging instructions. Send original-part evidence when 059121008 needs application review.
Plan a 059121008 Sample Order
Send 059121008 quantity and destination to Yongshang Auto. Identify the request with SKU AD01017038. Add packing details and original-pump evidence when 059121008 needs application review.
Ordering safeguard: 059121008 identifies the reference, not guaranteed fitment. Confirm SKU AD01017038 through VIN, engine data and removed-pump comparison.
