--- product_id: 49357878 title: "\"AUDIBLE\" FUEL WARNING DEVICE THAT REMINDS YOU TO FILL WITH DIESEL" brand: "think diesel" price: "520142₫" currency: VND in_stock: true reviews_count: 8 category: "Think Diesel" url: https://www.desertcart.vn/products/49357878-audible-fuel-warning-device-that-reminds-you-to-fill-diesel store_origin: VN region: Vietnam --- # 6-second delayed second warning Compact 72x32x10mm fit Clear audible dual alert "AUDIBLE" FUEL WARNING DEVICE THAT REMINDS YOU TO FILL WITH DIESEL **Brand:** think diesel **Price:** 520142₫ **Availability:** ✅ In Stock ## Summary > ⛽ Never Mistake Your Fuel Again – Stay Diesel-Smart! ## Quick Answers - **What is this?** "AUDIBLE" FUEL WARNING DEVICE THAT REMINDS YOU TO FILL WITH DIESEL by think diesel - **How much does it cost?** 520142₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/49357878-audible-fuel-warning-device-that-reminds-you-to-fill-diesel) ## Best For - think diesel enthusiasts ## Why This Product - Trusted think diesel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **ATEX Certified for Peace of Mind:** Exceeds EU safety standards, built tough for real-world use. - • **Precision Fit for Most Diesel Cars:** Compact design fits behind most filler flaps with minimal space needed. - • **6-Second Delay for Remote Flap Cars:** Smart timing ensures alerts work even with remote-opening fuel flaps. - • **Dual Audible Alerts for Maximum Safety:** Hear the warning twice to avoid costly misfuelling mistakes. - • **Cost-Effective Protection Against Petrol Mishaps:** Save thousands on repairs by preventing petrol fill-ups with diesel cars. ## Overview The Think Diesel Audible Fuel Warning Device is a compact, ATEX-certified gadget designed to prevent costly misfuelling by alerting diesel car drivers with two clear audible warnings when opening the fuel flap. Featuring a smart 6-second delayed second alert for remote flap cars and fitting most diesel vehicles within a small 72x32x10mm space, it offers an affordable, effective safeguard against petrol mistakes. ## Description Think Diesel helps prevent motorists from filling their car with petrol instead of diesel. Think diesel is an audible warning device fitted inside the filler flap.... audible spoken message & warning sound twice when the flap is opened. The second warning is delayed by 6 seconds to allow time for those cars with remote opening flaps.Think diesel is designed to fit most diesel cars but not all. the space required behind the flap to fit the unit is 72mm x 32mm x 10mm depth.Think Diesel exceeds the requirements of EU directive 94/9/EC (ATEX) Review: Does what you expect it to - Cheap and effective. Much cheaper than buying a new motor or even paying 20 Euros to have your fuel tank drained if you are lucky enough to remember you have a diesel car before starting up (speaking from experience). Note - in the winter months if you fill up at a dark petrol station the light sensor in this may not trigger. I thought my one didn't work until recently. Luckily the sight of a large yellow object on your fuel cap is also a help. The voice is annoying. It is meant to be. This won't fit on some cars. It was a challenge to fit it into my C4 Grand Picasso. They do show you the dimensions so go have a look how much space you have. Review: Cool - Simple and effective ## Features - Think Diesel helps prevent motorists from filling their car with petrol instead of diesel - The second warning is delayed by 6 seconds to allow time for those cars with remote opening flaps.Think diesel is designed to fit most diesel cars but not all - the space required behind the flap to fit the unit is 72mm x 32mm x 10mm depth ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002M95AFC | | Best Sellers Rank | 31,909 in Automotive ( See Top 100 in Automotive ) 139 in Awnings, Screens & Accessories | | Brand | Think Diesel | | Customer Reviews | 3.9 out of 5 stars 221 Reviews | | Global Trade Identification Number | 05060149390856 | | Manufacturer | A1 | | Material | Polypropylene | | Measuring Range | Bensin - Diesel | | Measuring range | Bensin - Diesel | | Model Number | MC-A97617 | | Mounting Type | Filler Flap Mount | | Mounting type | Filler Flap Mount | | Output Type | audible | | Output type | audible | | Response Time | 6 seconds | | Sensing Distance | 10 Millimetres | | Specific Uses For Product | Preventing misfuelling of diesel cars | | Style | Modern | | Style Name | Modern | ## Product Details - **Brand:** Think Diesel - **Material:** Polypropylene - **Measuring range:** Bensin - Diesel - **Mounting type:** Filler Flap Mount - **Style:** Modern ## Images !["AUDIBLE" FUEL WARNING DEVICE THAT REMINDS YOU TO FILL WITH DIESEL - Image 1](https://m.media-amazon.com/images/I/21UXhy2tDPL.jpg) ## Questions & Answers **Q: Will this fit a 2007 Citroen C4 Picasso?** A: ii should do as they are meant to fit most cars as it just sticks to the inside of the diesel fuel flap.but i can not be 100% as i dont have that car **Q: Will it fit a 2017 Dacia duster?** A: No idea but I don't see why not. It's very small and slimline **Q: Has any body got one of these what works** A: Yup. I'm on my second. First one worked for at least a couple of years until the battery wore out. Shouts loudly & insistently - makes a good reminder to get fuel right. **Q: will it fit a bmw e91 touring 06 plate please** A: Fits all cars. Just check there is some space behind filler cap flap ## Customer Reviews ### ⭐⭐⭐⭐⭐ Does what you expect it to *by D***N on 13 February 2013* Cheap and effective. Much cheaper than buying a new motor or even paying 20 Euros to have your fuel tank drained if you are lucky enough to remember you have a diesel car before starting up (speaking from experience). Note - in the winter months if you fill up at a dark petrol station the light sensor in this may not trigger. I thought my one didn't work until recently. Luckily the sight of a large yellow object on your fuel cap is also a help. The voice is annoying. It is meant to be. This won't fit on some cars. It was a challenge to fit it into my C4 Grand Picasso. They do show you the dimensions so go have a look how much space you have. ### ⭐⭐⭐⭐⭐ Cool *by V***L on 3 March 2026* Simple and effective ### ⭐ Save your money AVOID *by D***2 on 9 February 2026* Absolute rubbish. Returned for a refund. Didn't work straight out the packaging ## Frequently Bought Together - THINK DIESEL "AUDIBLE" FUEL WARNING DEVICE THAT REMINDS YOU TO FILL WITH DIESEL - THREE DIESEL ONLY Engine Fuel Reminder Stickers to Label your Car Van Coach Lorry Motorbike Vehicle 28mm x 135mm - DIESEL ONLY (50mm) Stickers - Pack of 2 | Round Diesel Fuel Reminder for Diesel Tank | Fuel Flap Fuel Type Self Adhesive Fuel Spill Resistant Reminders for Car, Van --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/49357878-audible-fuel-warning-device-that-reminds-you-to-fill-diesel](https://www.desertcart.vn/products/49357878-audible-fuel-warning-device-that-reminds-you-to-fill-diesel) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-25*