17 13 7 642 158 Coolant Expansion Tank for BMW
Product: Coolant Expansion Tank
Primary OE: 17 13 7 642 158
Item code: BM01015-016
Cross-reference numbers:
17 13 7 642 158
17 13 7 609 469
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: Request sample approval before committing to a scheduled production program.
17 13 7 642 158 is intended for OE-number-based vehicle parts selection. This BMW record identifies SKU BM01015016 by OE evidence. Buyers can therefore separate 17137642158 from similar-looking reservoirs.
Catalogue supersessions should be verified before a bulk order is released. For 17137642158, no unverified model is published. The blank model filter protects SKU BM01015016 from unsupported fitment claims.
Product Technical Specifications
| Product type | Coolant Expansion Tank |
|---|---|
| Primary OE reference | 17 13 7 642 158 |
| Internal item code | BM01015-016 |
| Vehicle brand | BMW |
| Model filter | Not specified; verify by VIN and original part |
| Cross-reference numbers | 17 13 7 642 158 / 17 13 7 609 469 |
Wholesale Identification and Traceability
Use 17137642158 as the principal purchasing reference.
Pair 17137642158 with internal item code BM01015016.
For SKU BM01015016, state quantity, destination and label requirements.
Yongshang Auto can review 17137642158 samples and export cartons.
BMW distributors may request BM01015016 packing confirmation before shipment.
Mounting and Connection Checkpoints
Place 17137642158 beside the removed tank before installation.
On SKU BM01015016, compare cap neck, hose ports, level-sensor provision, mounting tabs and shell seams.
Every 17137642158 connection should align without body stress.
Review 3 square images showing SKU BM01015016 from available angles.
Final approval of 17137642158 still requires physical measurement.
Reservoir Capacity and Fluid Delivery
OE 17137642158 identifies a coolant expansion tank for the BMW engine cooling circuit.
Inside that circuit, 17137642158 provides reserve volume for thermal expansion and returns coolant as the system cools.
SKU BM01015016 must keep coolant available without external leakage.
After installing 17137642158, observe level stability and connection dryness.
Leak Prevention and Handling
Inspect 17137642158 before transferring service hardware.
Reject SKU BM01015016 if ports, seams or brackets are damaged.
Keep 17137642158 sealed against workshop dust before installation.
During BM01015016 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 17137642158.
Matching the Reference to the Vehicle
Begin 17137642158 verification with the complete OE reference.
Compare SKU BM01015016 against the original BMW reservoir.
For 17137642158, record VIN, production date and catalogue conditions.
Cross references can locate BM01015016; they cannot guarantee interchange.
The model field for 17137642158 stays blank without dependable evidence.
Buyer Questions About This Reservoir
What role does 17 13 7 642 158 perform in a BMW vehicle?
OE 17137642158 identifies the coolant expansion tank. In the BMW system, 17137642158 provides reserve volume for thermal expansion and returns coolant as the system cools.
What comparison should be completed for 17 13 7 642 158?
Approve 17137642158 with VIN and production data. Match SKU BM01015016 directly against the removed tank. Regional changes can alter 17137642158 connection geometry.
Which interfaces determine whether 17 13 7 642 158?
On 17137642158, examine cap neck, hose ports, level-sensor provision, mounting tabs and shell seams. Use the BM01015016 gallery for orientation. Confirm 17137642158 dimensions on the vehicle.
What operating symptoms relate to 17 13 7 642 158?
Inspect 17137642158 when the vehicle shows coolant staining, pressure loss, brittle plastic or recurring low-level warnings. During BM01015016 diagnosis, test nearby hoses, seals and sensors. Do not treat 17137642158 as the only possible cause.
What should be included in a request for 17 13 7 642 158?
Request 17137642158 pricing with item code BM01015016. Add quantity, destination and packaging instructions. Send original-part evidence when 17137642158 needs application review.
Request Pricing for 17 13 7 642 158
Send 17137642158 quantity and destination to Yongshang Auto. Identify the request with SKU BM01015016. Add packing details and original-part evidence when 17137642158 needs application review.
Workshop confirmation: 17137642158 identifies the reference, not guaranteed fitment. Confirm SKU BM01015016 through VIN, chassis and removed-part comparison.
