Fuel Defend UPP80-3
Great customer service and wide range of products! The staff is knowledgeable and friendly. They took the time to assist me and helped to choose the right item. A very positive experience overall!

Reply from Diesel Defend
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Diesel Defend is a UK-based fuel anti-siphon device company with distribution from warehouses based in the UK. We’re an official stockist and distributor of FuelDefend Globals fuel theft solution anti-siphon devices. We offer premium devices designed in the UK and manufactured to the highest quality. Our products are suitable for aftermarket and OE fitment for light and heavy commercial trucks, buses, vans, construction, agriculture, generators, boats and all appliances using metal or plastic fuel tanks. Diesel Defend provide OE-approved anti-siphon devices – our premium aluminium ULTRAPlus range and our standard coated steel range designed for vehicles from all manufacturers around the globe. Our devices are quick-fit screw or push-fit tab installation that are both low profile or internal.
United Kingdom
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Great customer service and wide range of products! The staff is knowledgeable and friendly. They took the time to assist me and helped to choose the right item. A very positive experience overall!

Reply from Diesel Defend
Firstly, I incorrectly ordered the wrong item (totally my fault by the way) but the team were very responsive and were quickly able to turn around the correct order as I was under time pressure. They kindly sent me tracking information for my delivery to give me assurance that I would receive it on time.
The product when it arrived was of exceptional build quality. The only way to describe the Fuel Defend UP80-5 | 80mm UltraPlus Internal Fit Anti-Siphon Device is …beautiful. Really well engineered piece of kit. Single machined piece of metal unlike some of the flimsy items you get on the market.
Highly recommend Aaron and the team at Fuel Defend. I will be buying from them again.
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