17 13 7 529 273 Coolant Expansion Tank for BMW
Product: Coolant Expansion Tank
Primary OE: 17 13 7 529 273
Item code: BM01015-018
Cross-reference numbers:
17 13 7 529 273
Brand: BMW
Application reference: BMW OE-reference application; confirm by VIN and removed-part comparison.
Inspection focus: cap neck, hose ports, level-sensor provision, mounting tabs and shell seams
Supply note: Include the OE reference and SKU on every sample and purchase order.
17 13 7 529 273 is presented as a reference-led fluid storage component. This BMW record identifies SKU BM01015018 by OE evidence. Buyers can therefore separate 17137529273 from similar-looking reservoirs.
Review regional application data together with the original component. For 17137529273, no unverified model is published. The blank model filter protects SKU BM01015018 from unsupported fitment claims.
Product Technical Specifications
| Product type | Coolant Expansion Tank |
|---|---|
| Primary OE reference | 17 13 7 529 273 |
| Internal item code | BM01015-018 |
| Vehicle brand | BMW |
| Model filter | Not specified; verify by VIN and original part |
| Cross-reference numbers | 17 13 7 529 273 |
Reservoir Function in the Vehicle System
OE 17137529273 identifies a coolant expansion tank for the BMW engine cooling circuit.
Inside that circuit, 17137529273 provides reserve volume for thermal expansion and returns coolant as the system cools.
SKU BM01015018 must keep coolant available without external leakage.
After installing 17137529273, observe level stability and connection dryness.
Wholesale Identification and Traceability
Use 17137529273 as the principal purchasing reference.
Pair 17137529273 with internal item code BM01015018.
For SKU BM01015018, state quantity, destination and label requirements.
Yongshang Auto can review 17137529273 samples and export cartons.
BMW distributors may request BM01015018 packing confirmation before shipment.
Part-Number Validation Process
Begin 17137529273 verification with the complete OE reference.
Compare SKU BM01015018 against the original BMW reservoir.
For 17137529273, record VIN, production date and catalogue conditions.
Cross references can locate BM01015018; they cannot guarantee interchange.
The model field for 17137529273 stays blank without dependable evidence.
Mounting and Connection Checkpoints
Place 17137529273 beside the removed tank before installation.
On SKU BM01015018, compare cap neck, hose ports, level-sensor provision, mounting tabs and shell seams.
Every 17137529273 connection should align without body stress.
Review 2 square images showing SKU BM01015018 from available angles.
Final approval of 17137529273 still requires physical measurement.
Quality Checks for Stock Approval
Inspect 17137529273 before transferring service hardware.
Reject SKU BM01015018 if ports, seams or brackets are damaged.
Keep 17137529273 sealed against workshop dust before installation.
During BM01015018 replacement, bleed the cooling circuit correctly and inspect every joint at operating temperature.
If coolant staining, pressure loss, brittle plastic or recurring low-level warnings continues, test the circuit around 17137529273.
OE Reference Questions and Answers
What role does 17 13 7 529 273 perform in a BMW vehicle?
OE 17137529273 identifies the coolant expansion tank. In the BMW system, 17137529273 provides reserve volume for thermal expansion and returns coolant as the system cools.
How is compatibility established for 17 13 7 529 273?
Approve 17137529273 with VIN and production data. Match SKU BM01015018 directly against the removed tank. Regional changes can alter 17137529273 connection geometry.
Which mounting details matter on 17 13 7 529 273?
On 17137529273, examine cap neck, hose ports, level-sensor provision, mounting tabs and shell seams. Use the BM01015018 gallery for orientation. Confirm 17137529273 dimensions on the vehicle.
What condition can make replacement necessary for 17 13 7 529 273?
Inspect 17137529273 when the vehicle shows coolant staining, pressure loss, brittle plastic or recurring low-level warnings. During BM01015018 diagnosis, test nearby hoses, seals and sensors. Do not treat 17137529273 as the only possible cause.
How can an importer request a quote for 17 13 7 529 273?
Request 17137529273 pricing with item code BM01015018. Add quantity, destination and packaging instructions. Send original-part evidence when 17137529273 needs application review.
Request Pricing for 17 13 7 529 273
Send 17137529273 quantity and destination to Yongshang Auto. Identify the request with SKU BM01015018. Add packing details and original-part evidence when 17137529273 needs application review.
Ordering safeguard: 17137529273 identifies the reference, not guaranteed fitment. Confirm SKU BM01015018 through VIN, chassis and removed-part comparison.
