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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: 19033001
The Highway Automotive 19033001 Expansion Tank (MET307) is a direct-fit coolant expansion tank designed for Mercedes Actros heavy commercial vehicles equipped with OM541 and OM542 engines. Supplied complete with cap, this unit provides a ready-to-install solution for vehicles where the original reservoir has degraded, cracked, or become unserviceable. Constructed to suit the demanding thermal cycles of large-displacement truck engines, the MET307 expansion tank maintains correct coolant system pressure and fluid level, supporting efficient engine temperature regulation across the full operating range of the Actros platform. Fitment covers the Mercedes Actros (all variants) and the Mercedes Actros MP2/MP3 (all variants), in each case with the OM541 or OM542 engine — two confirmed applications in total. The package dimensions of 600 × 295 × 325 mm and a gross weight of 5.4 kg reflect the substantial build of this OE-specification component. This expansion tank is a standalone replacement part. There are no sibling variants within this listing. Review the fitment sample carefully and confirm your engine code before ordering. The unit is supplied as shown, cap included. Manufacturing origin is stated on the product detail page. For warranty information, refer to the technical specification tab on this listing.
| Gross weight | 5,4 kg |
|---|---|
| Package (mm) | 600x295x325 |
| 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 Mercedes Actros models — including the Actros (all variants) and the Actros MP2/MP3 (all variants) — in each case with the OM541 or OM542 engine fitted. There are 2 confirmed applications in total. To verify fitment for your specific vehicle and engine variant, use the selection widget on this page or search our cross-referenced catalogue by machine model. Every fitment shown is backed by our Fit Guarantee.
A. Yes. Fitment is confirmed for the OM541 and OM542 engines within the Mercedes Actros and Actros MP2/MP3 ranges. If your Actros is fitted with a different engine code, this part may not be correct. Confirm your engine designation before ordering — use the selection widget or ask Simon if you are unsure.
A. Yes. The Highway Automotive 19033001 Expansion Tank (MET307) is supplied complete with cap, as noted in the product specification. No separate cap purchase is required.
A. Use the selection widget to match your make, model and engine, or search our cross-referenced catalogue by OEM number, machine model or equivalent part across brands. If your vehicle is not listed, ask Simon. Every fitment shown is backed by our Fit Guarantee.
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