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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
Product Number: 19118005
The Highway Automotive 19118005 is a direct-replacement coolant expansion tank designed for JCB backhoe loader applications. Supplied complete with cap, this unit provides a sealed reservoir for coolant overflow and pressure equalisation within the engine cooling system, helping to maintain correct coolant levels and system integrity across demanding site conditions.
Constructed to serve as a reliable OE replacement, the 19118005 expansion tank is supplied with its cap included as standard — a detail that ensures the cooling system can be returned to full operating condition in a single fitment. The assembly is packaged securely, with a gross weight of 1.3 kg and package dimensions of 240 × 350 × 230 mm.
This expansion tank is verified against 14 JCB applications, covering the JCB 3CX and 4CX model families including variants such as the 3CX SiteMaster, 3CX Turbo, 3CX Turbo Precision Control, 4CX Precision Control, 4CX SiteMaster 4WD 4WS, and 4CX Super 4WD 4WS. One OE cross-reference is recorded for this part: OE 12815479. This reference can be used to confirm fitment against original equipment documentation.
In the box: one Highway Automotive 19118005 expansion tank with cap. Origin of manufacture is stated in the product technical specifications. This product carries no specific warranty period stated in the available source data; please refer to the listing technical specifications or contact the team for clarification.
| Gross weight | 1,3 kg |
|---|---|
| Package (mm) | 240x350x230 |
| Notes | With cap |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £19.95
Delivery Estimate: 7 to 10 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 19157003 | 15031003 | 19011001 | 19011002 | 19011003 | 19011004 | 19011005 | 19011006 | 19011007 | 19011009 | 19011010 | 19021001 | 19021002 | 19021003 | 19021005 |
| cap_configuration | With cap | ||||||||||||||
| gross_weight_kg | 2.3 | ||||||||||||||
A. This expansion tank fits JCB machines across 14 verified applications, all within the JCB 3CX and 4CX families. Confirmed models include the JCB 3CX, 3CX SiteMaster, 3CX Turbo, 3CX Turbo Precision Control, 3CXE, 4CX, 4CX Precision Control, 4CX SiteMaster 4WD 4WS, 4CX SiteMaster Super 4WD 4WS, and 4CX Super 4WD 4WS. To confirm fit against your specific serial number or engine variant, use the selection widget or search our cross-referenced catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. One OE cross-reference is recorded for this part: OE 12815479. You can use this number to verify against your original equipment documentation or workshop manual. To search by OE number or to confirm fitment for your specific machine, use the selection widget or search our cross-referenced catalogue — or ask Simon if you need further assistance.
A. Yes. The 19118005 is supplied complete with cap as standard. No separate cap purchase is required to return the cooling system to full operating condition.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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