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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
Product Number: 10115004
The Highway Automotive 10115004 (HI2004) is a direct-replacement radiator engineered for Hitachi construction machinery, offering a reliable cooling solution for heavy-duty excavator applications. Built to restore original cooling performance, it is designed to meet the demands of continuous site operation where thermal management is critical.
Constructed from copper/brass (C/B), the core and tank assembly delivers the efficient heat exchange and robust durability expected in a construction-grade radiator. Copper/brass construction is well regarded in heavy plant applications for its thermal conductivity and resistance to the mechanical stresses encountered in excavator work.
Measuring 830 mm (H) × 310 mm (W) × 78 mm (D), the HI2004 is dimensioned to fit the engine bay of the Hitachi ZAXIS series including the ZAXIS 110, 120, 130, 135, 170, and 190 models. This part carries OE cross-reference 4668378, supporting straightforward identification against the original equipment specification. Buyers should verify fitment against their specific machine serial number and variant before installation, as the ZAXIS range covers multiple build configurations.
This radiator is supplied as a standalone replacement unit. No ancillary grommets or supplementary fittings are included. Country of manufacture: please refer to the product listing. Highway Automotive provides support through the PartsForMachines platform; please consult the listing for applicable warranty terms.
| Size (H x W x D) | 830 x 310 x 78 mm |
|---|---|
| Material | C/B |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £29.95
Delivery Estimate: 7 to 10 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 10106009 | 10115002 | 10118003 | 10123006 | 10123013 | 10123014 | 10123015 | 10123016 | 10123017 | 10134009 | 10134010 | 11118023 | 11118024 | 11123003 | 11156006 |
A. The radiator measures 830 mm (H) × 310 mm (W) × 78 mm (D) and is constructed from copper/brass (C/B). Copper/brass construction provides good thermal conductivity and the structural durability appropriate for continuous heavy plant use.
A. This radiator is designed to fit Hitachi construction machinery, with confirmed applications across the ZAXIS 110, 120, 130, 135, 170, and 190 models. Because the ZAXIS range includes multiple build variants and serial number breaks, you should verify fitment against your specific machine model and serial number before ordering. Use the selection widget to match your machine, search our cross-referenced catalogue by OEM number or machine model, or ask Simon — every fitment shown is backed by our Fit Guarantee.
A. The Highway Automotive 10115004 HI2004 carries OE cross-reference 4668378. You can search our catalogue by this number to confirm the part maps to your original equipment specification. If you need further identification support, ask Simon or use the cross-referenced catalogue search.
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.
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