11518516435 Automotive Water Pump for BMW
Product: Automotive Water Pump
Primary OE: 11518516435
Item code: BM01017-026
Cross-reference numbers:
11518516435
11517823428
11518512497
11518512269
Brand: BMW
Application reference: BMW 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: Send vehicle data when the catalogue application needs confirmation.
11518516435 is documented for workshop and distributor comparison. This BMW record identifies SKU BM01017026 through OE evidence. Buyers can therefore separate 11518516435 from similar-looking pumps.
Application approval for 11518516435 should combine the parts catalogue, VIN and removed component. No single dependable model is published for 11518516435, so the Model filter remains blank for SKU BM01017026.
Product Technical Specifications
| Product type | Automotive Engine Water Pump |
|---|---|
| Primary OE reference | 11518516435 |
| Internal item code | BM01017-026 |
| Vehicle brand | BMW |
| Model filter | Not specified; verify by VIN and original part |
| Cross-reference numbers | 11518516435 / 11517823428 / 11518512497 / 11518512269 |
| Verification method | OE catalogue, VIN, production data and removed-pump comparison |
Physical Details to Compare
Measure the pulley or drive location, mounting depth and port orientation on 11518516435. Use the gallery to pre-screen BM01017026, then confirm dimensions on the physical sample.
A correct 11518516435 replacement should sit naturally at every mounting point. Compare BM01017026 for casting shape, impeller clearance and accessory connections before workshop use.
Cooling-System Operating Purpose
Within the undefined cooling circuit, 11518516435 drives coolant through passages, hoses and the radiator. Pump condition therefore affects temperature stability throughout a drive cycle.
The purpose of 11518516435 on undefined vehicles is continuous coolant delivery. Stable flow reduces local hot spots and supports predictable thermostat and radiator operation.
Confirming the Correct Water Pump
Before approving BM01017026, enter 11518516435 in the relevant BMW parts catalogue. Check engine code, build period and any supersession notes returned by the VIN.
Use 11518516435 as the first catalogue key, then confirm BM01017026 with the BMW VIN and production date. An OE match alone is not sufficient when an engine family has mid-cycle changes.
No dependable single model was available for 11518516435, so the Model filter remains empty instead of publishing an assumption.
Cooling-System Commissioning
Installation quality affects the service life of 11518516435. Clean mating surfaces, avoid sealant excess and verify that BM01017026 operates without belt misalignment or coolant loss.
Rotate BM01017026 by hand and inspect the hub, casing and sealing face for transit damage. Commission 11518516435 with the vehicle maker’s coolant mixture and bleeding sequence.
Wholesale Identification and Traceability
Wholesale enquiries should state 11518516435, BM01017026, order quantity and destination. BMW distributors can also request neutral packing, label review and a pre-production sample.
For a BMW purchasing review, send 11518516435 together with the required volume and shipping country. Quote BM01017026 when discussing carton marks or sample approval.
Workshop and Distributor FAQ
What does 11518516435 do in the cooling system?
OE 11518516435 identifies an engine water pump. In the BMW vehicle cooling circuit, 11518516435 circulates coolant between heat-generating and heat-rejecting components.
Which catalogue checks apply to 11518516435?
Approve 11518516435 with VIN and catalogue data. Match SKU BM01017026 against the removed pump. Production changes can alter 11518516435 mounting or drive details.
Which physical details should match on 11518516435?
Compare the 11518516435 housing, flange, ports, hub or pulley, impeller side and sealing face. Use the BM01017026 gallery for orientation. Measure 11518516435 before installation.
What operating symptoms relate to 11518516435?
Inspect 11518516435 after coolant leakage, bearing noise, overheating or unstable circulation. During BM01017026 diagnosis, test belts, hoses, thermostat and coolant condition. Do not assume 11518516435 is the only cause.
What helps Yongshang Auto quote 11518516435?
Request 11518516435 pricing with item code BM01017026. Add quantity, destination and packaging instructions. Send original-part evidence when 11518516435 needs application review.
Arrange Sample Review for 11518516435
Send 11518516435 quantity and destination to Yongshang Auto. Identify the request with SKU BM01017026. Add packing details and original-pump evidence when 11518516435 needs application review.
Reference-use notice: 11518516435 identifies the reference, not guaranteed fitment. Confirm SKU BM01017026 through VIN, engine data and removed-pump comparison.
