OE: 1311100XGW02A Coolant Overflow Reservoir Tank Assembly for Haval Jolion

Product Overview for Jolion Coolant Tank Supplier

OE 1311100XGW02A refers to a coolant overflow reservoir or radiator expansion tank listed for Haval Jolion. Public references describe it as Radiator Expansion Tank, Coolant Overflow Reservoir Tank or Expansion Tank. Use the OE number and required cooling-system application as the ordering references.

Use the OE number to identify the requested Haval Jolion coolant tank. This assembly provides reserve and overflow space in the cooling system. It does not circulate coolant, route temperature or dissipate heat directly. Water pumps, radiators and thermostats require separate identification in a mixed cooling-parts RFQ.

Confirm that the order identifies the coolant reserve and overflow tank assembly for the intended Jolion application. Keep the tank assembly separate from water pumps, radiators, thermostats and other nearby cooling components when checking the requested item and quantities.

Vehicle & Application Scope for Jolion Coolant Tank Supplier

Public references list 1311100XGW02A as a Haval Jolion coolant overflow or expansion tank. One listing describes GWM 1311100XGW02A Radiator Expansion Tank for HAVAL JOLION. Another uses the label Genuine Part Number 1311100XGW02A and lists Jolion Petrol & HEV Versions and Jolion Pro Petrol & HEV Versions, model year 2022 – Present. These listing descriptions require exact vehicle and item confirmation before ordering.

Some marketplace listings place this OE alongside F7, Dargo, Tank models or New H6 in broader Great Wall compatibility descriptions. Treat these as public shared-market traces, not fully verified official cross-model fitment. Confirm any proposed wider application separately before substitution.

For buyers, the practical confirmation sequence is straightforward. First, confirm OE 1311100XGW02A. Second, confirm that the inquiry is truly for the coolant overflow / expansion tank assembly, not for a radiator, reservoir hose, or another cooling item. Third, confirm whether the order is being managed as Jolion-only, Jolion Petrol & HEV, or Jolion Pro stock. These checks matter because small cooling components often move together in one shipment and can be mislabeled under broad “water tank” wording.

Use 1311100XGW02A as the ordering reference. Wider market traces are review clues only and do not establish a blanket substitute claim. Keep the exact vehicle application and tank-assembly requirements clear in the order records.

Basic Quality & Supply Information

This aftermarket coolant tank for Jolion should be evaluated as a compact cooling-system reserve component, not as a generic plastic container. That distinction matters. Small cooling parts often look easy to source, yet they create recurring order errors when the OE and assembly boundary are not controlled from the start. A buyer may receive the correct family of part, but still fail to keep stable reorder logic if the stock line is labeled too broadly.

The first checkpoint is assembly identity. Buyers need to know that the quoted part is the coolant overflow or expansion tank assembly matched to 1311100XGW02A. The second checkpoint is application discipline. Since reviewed public sources show Jolion Petrol, HEV, and Jolion Pro traces, supplier-side and distributor-side records should not rely only on one short retail label. The third checkpoint is repeat-order naming stability. If one invoice says expansion tank and another says overflow reservoir, later replenishment becomes harder to manage unless the OE remains central.

A Jolion coolant tank quotation requires a clear OE reference, tank-assembly identity and stock records that keep its cooling-system role distinct from other components. Supplier, manufacturer or OEM labels do not replace fitment confirmation.

Packaging & Ordering Information

The packaging logic for this part should focus on compact cooling-part separation and exact OE labeling. An overflow reservoir tank assembly is lighter than many cooling hardware items, but that does not make it low-risk. In mixed cooling orders, the bigger issue is usually not freight damage. The bigger issue is weak identification during receiving, repacking, or later replenishment, especially when the order also contains radiator, thermostat, hose, or pump items.

Reviewed public sources give useful packing references. One source lists Package Actual Weight 0.5 kg and Package Dimensions 40 × 40 × 40 cm for the Jolion coolant overflow reservoir tank. Those figures are useful for mixed cooling-parts planning, storage allocation, and repacking logic. Because the item circulates commercially under several close labels such as expansion tank, coolant tank, and overflow reservoir, the safer export approach is to keep the OE visible on both the inner label and the outer carton.

Before confirming bulk orders, buyers should preferably confirm:

• OE 1311100XGW02A
• coolant overflow / expansion tank assembly, not another cooling part
• whether the quote is being managed as Jolion-only or under Jolion Petrol / HEV / Pro stock logic
• packing type and outer-carton labeling method
• whether wider market traces are being used only for review, not for automatic interchange

That process supports cleaner warehouse logic and lowers the chance that one reservoir-tank reference enters stock under several different short descriptions.

Ordering FAQ

Q1: Is 1311100XGW02A really a Haval Jolion coolant tank?
Yes. Reviewed public sources identify 1311100XGW02A as a radiator expansion tank or coolant overflow reservoir tank for Haval Jolion.

Q2: Does this part also show HEV traces?
Yes. One reviewed source lists Jolion Petrol & HEV Versions and Jolion Pro Petrol & HEV Versions for this OE.

Q3: Is this part confirmed to be shared with other models?
Reviewed public marketplace pages show broader model traces beyond Jolion. However, those pages are not clean enough to support an unrestricted official interchange claim. They are better treated as market-use traces only.

Q4: What is the main ordering risk for this part?
The main risk is weak confirmation of the exact overflow/expansion tank assembly and poor label control in mixed cooling-system orders, especially when the part is grouped under broad “water tank” wording.

Q5: What should buyers confirm before shipment?
Confirm the OE, confirm that the item is the coolant overflow or expansion tank assembly, and confirm whether the order is being managed under Jolion-only or Jolion Petrol/HEV/Pro stock logic. That is the safer way to reduce stocking confusion.

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