At the Proxel.fi online store, you can now also pay for your purchases with Klarna – immediately, later, or in installments. Choose the option that best suits you at checkout.

Defrosta is a domestic, urea-based additive developed for professional use in SCR systems for demanding winter conditions. It is designed to improve the operational reliability of SCR systems in cold…

Defrosta® is a new frost-resistant additive for SCR systems that ensures reliable operation of AdBlue systems even at temperatures as low as –30 °C. The product contains the same active ingredient con…

January is a critical month for the condition of car and vehicle batteries. Cold temperatures, short drives, and increased power consumption place the greatest strain on the battery during winter. A m…

Optibeam Dark Phantom is a durable yellow LED side marker light that combines stylish design with excellent visibility. Its IP67-rated housing, E-certifications, and wide 8–32 V operating voltage make…

DEFA CHARGEKIT 2x12A is a reliable, professional-grade solution for vehicles equipped with two 12V batteries. It charges both batteries separately and automatically, extending the service life of the…

We would like to extend our heartfelt thanks to all our customers and partners for the past year. 💚
Your trust and cooperation mean the world to us.

We wish you a peaceful Christmas and many safe mil…

Proxel Power Week – Full Black Power!
The most powerful sales week of the year is here. Heavy-duty vehicle products at unbeatable prices for a limited time. Fast deliveries throughout Finland!

Freezing temperatures challenge engine starts, but with the right equipment, winter is no obstacle. Discover Arctic Power batteries and NOCO Boost jump starters—reliable power sources even in the cold…

Genius Boost Max 3000A (24 V) is a powerful lithium jump starter that can instantly start engines up to 32 liters. This compact, safe, and IP65-rated device is ideal for service vehicles, workshops, a…

Make sure your equipment starts and charges reliably – all starters and alternators in stock are now available at a 10% campaign discount.

✅ Suitable for trucks, buses, and heavy machinery
✅ Discount…

All in-stock batteries now at even lower prices! In-stock batteries with an additional 10% discount.

✅ Valid for batteries currently in stock
✅ No code required – discount is applied directly in your…

K-10 Arctic SCR Urea Booster is an efficient AdBlue additive designed to protect heavy-duty equipment against freezing. It prevents AdBlue urea solution from freezing and crystallizing, enhances the o…

Metapro -82 °C Windshield Washer Fluid is Proxel's latest product innovation.
This effective methanol-based washer fluid performs reliably even at -82 °C, evaporates quickly, and leaves no residu…

The AdBlue system helps reduce nitrogen oxide emissions from diesel vehicles, but issues such as crystallization, cold-weather problems, sensor failures, and tank contamination can occur. Using high-q…

K-10 Arctic SCR Urea Booster 50 ml parantaa raskaan kaluston AdBlue-järjestelmän toimivuutta pakkasissa estäen urealiuoksen kiteytymisen ja alentamalla AdBlue-liuoksen jäätymispistettä –11 °C:sta –17,…

Syksyn pimenevät ja sateiset kelit tekevät hyvästä näkyvyydestä raskaan kaluston kuljettajille kriittisen tekijän liikenneturvallisuuden ja ajomukavuuden kannalta. Laadukkaat lisävalot parantavat turv…

Bullboy on lanseerannut "Nelikasi" LED-työvalon, joka korostaa laatua, suorituskykyä ja edullisuutta. Tämä 37 mm ohut, monikäyttöinen valaisin tarjoaa yli 3000 lumenin tehoa, leveän valokuvi…

Nyt on oikea hetki huoltaa Sisu-kuorma-auton jarrut edullisesti. Meiltä saat laadukkaat jarruhihnat tarjoushintaan – varmista turvallinen pysähtyminen ja luotettava ajo raskaalle kalustolle.

🔧 Tarjou…

Nyt verkkokaupassa jyrisee rallimeno! Tarjolla iskunvaimentajia ja ilmapalkeita 10 % lisäalennuksella koko kampanjaviikon ajan. Tuotteet tarjoavat vakaamman kyydin niin soralle kuin sen ulkopuolelle j…