16470-22091 Coolant Expansion Tank for TOYOTA
Product: Coolant Expansion Tank
Primary OE: 16470-22091
Item code: TY01015-015
Cross-reference numbers:
16470-22091
Brand: TOYOTA
Application reference: TOYOTA 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: Provide packaging tests or retailer presentation standards with the enquiry.
16470-22091 is supplied as an application-focused reservoir assembly. This TOYOTA record identifies SKU TY01015015 by OE evidence. Buyers can therefore separate 1647022091 from similar-looking reservoirs.
The model name is insufficient without an OE and physical comparison. For 1647022091, no unverified model is published. The blank model filter protects SKU TY01015015 from unsupported fitment claims.
Product Technical Specifications
| Product type | Coolant Expansion Tank |
|---|---|
| Primary OE reference | 16470-22091 |
| Internal item code | TY01015-015 |
| Vehicle brand | TOYOTA |
| Model filter | Not specified; verify by VIN and original part |
| Cross-reference numbers | 16470-22091 |
Shape, Port and Bracket Comparison
Place 1647022091 beside the removed tank before installation.
On SKU TY01015015, compare cap neck, hose ports, level-sensor provision, mounting tabs and shell seams.
Every 1647022091 connection should align without body stress.
Review 3 square images showing SKU TY01015015 from available angles.
Final approval of 1647022091 still requires physical measurement.
Tank Function Across Operating Cycles
OE 1647022091 identifies a coolant expansion tank for the TOYOTA engine cooling circuit.
Inside that circuit, 1647022091 provides reserve volume for thermal expansion and returns coolant as the system cools.
SKU TY01015015 must keep coolant available without external leakage.
After installing 1647022091, observe level stability and connection dryness.
Using VIN and Removed-Part Evidence
Begin 1647022091 verification with the complete OE reference.
Compare SKU TY01015015 against the original TOYOTA reservoir.
For 1647022091, record VIN, production date and catalogue conditions.
Cross references can locate TY01015015; they cannot guarantee interchange.
The model field for 1647022091 stays blank without dependable evidence.
Quality-Control and Service Notes
Inspect 1647022091 before transferring service hardware.
Reject SKU TY01015015 if ports, seams or brackets are damaged.
Keep 1647022091 sealed against workshop dust before installation.
During TY01015015 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 1647022091.
Sample-to-Production Ordering
Use 1647022091 as the principal purchasing reference.
Pair 1647022091 with internal item code TY01015015.
For SKU TY01015015, state quantity, destination and label requirements.
Yongshang Auto can review 1647022091 samples and export cartons.
TOYOTA distributors may request TY01015015 packing confirmation before shipment.
Application and Ordering FAQ
What role does 16470-22091 perform in a TOYOTA vehicle?
OE 1647022091 identifies the coolant expansion tank. In the TOYOTA system, 1647022091 provides reserve volume for thermal expansion and returns coolant as the system cools.
How is compatibility established for 16470-22091?
Approve 1647022091 with VIN and production data. Match SKU TY01015015 directly against the removed tank. Regional changes can alter 1647022091 connection geometry.
Which photographed features help screen 16470-22091?
On 1647022091, examine cap neck, hose ports, level-sensor provision, mounting tabs and shell seams. Use the TY01015015 gallery for orientation. Confirm 1647022091 dimensions on the vehicle.
When does the vehicle need a closer inspection of 16470-22091?
Inspect 1647022091 when the vehicle shows coolant staining, pressure loss, brittle plastic or recurring low-level warnings. During TY01015015 diagnosis, test nearby hoses, seals and sensors. Do not treat 1647022091 as the only possible cause.
How can repair networks source 16470-22091?
Request 1647022091 pricing with item code TY01015015. Add quantity, destination and packaging instructions. Send original-part evidence when 1647022091 needs application review.
Confirm 16470-22091 Before Ordering
Send 1647022091 quantity and destination to Yongshang Auto. Identify the request with SKU TY01015015. Add packing details and original-part evidence when 1647022091 needs application review.
Vehicle check: 1647022091 identifies the reference, not guaranteed fitment. Confirm SKU TY01015015 through VIN, chassis and removed-part comparison.
