--- product_id: 603923515 title: "Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner Spray, 11 oz – Safely Cleans Delicate MAF Sensors to Improve Engine Performance, Restore Power, Reduce Hesitation and Boost Fuel Economy" brand: "gumout" price: "R920" currency: ZAR in_stock: true reviews_count: 6 category: "Gumout" url: https://www.desertcart.co.za/products/603923515-gumout-540041-professional-formula-mass-air-flow-sensor-cleaner-spray store_origin: ZA region: South Africa --- # Restores max horsepower Plastic-safe formula 11 oz precision aerosol Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner Spray, 11 oz – Safely Cleans Delicate MAF Sensors to Improve Engine Performance, Restore Power, Reduce Hesitation and Boost Fuel Economy **Brand:** gumout **Price:** R920 **Availability:** ✅ In Stock ## Summary > ⚡ Clean Sensor, Peak Power: Unlock your engine’s hidden potential! ## Quick Answers - **What is this?** Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner Spray, 11 oz – Safely Cleans Delicate MAF Sensors to Improve Engine Performance, Restore Power, Reduce Hesitation and Boost Fuel Economy by gumout - **How much does it cost?** R920 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/603923515-gumout-540041-professional-formula-mass-air-flow-sensor-cleaner-spray) ## Best For - gumout enthusiasts ## Why This Product - Trusted gumout brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Boost Your Engine Power:** Restores sensor accuracy to maximize horsepower and throttle response—feel the difference instantly. - • **Precision 11 oz Aerosol:** Delivers an even, clog-free spray for targeted MAF sensor cleaning without mess. - • **Eco-Friendly & Sensor Safe:** Plastic-safe formula protects delicate electronics while improving fuel economy and reducing emissions. - • **Smooth Idle, Zero Hesitation:** Eliminates rough idling and engine hesitation for seamless acceleration and driveability. - • **Pro-Grade Maintenance Essential:** Trusted by pros and DIYers alike to extend sensor life and maintain peak engine performance. ## Overview Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner is an 11 oz aerosol spray designed to safely remove dirt, oil, and pollen buildup from delicate MAF sensors in gasoline and diesel engines. By restoring sensor accuracy, it improves throttle response, fuel economy, and horsepower while eliminating rough idle and hesitation. Its plastic-safe formula ensures no damage to sensitive components, making it a must-have for maintaining optimal engine performance and longevity. ## Description Gumout Professional Formula Mass Air Flow Sensor Cleaner is a specially formulated solution designed to safely and effectively clean both gas and diesel Mass Air Flow (MAF) sensors, restoring sensor functionality and improving overall engine performance. Over time, contaminants such as dirt, pollen, oil, and other airborne particles accumulate on the MAF sensor, interfering with its ability to accurately measure airflow. This buildup can lead to poor sensor performance, causing issues like reduced fuel efficiency, sluggish throttle response, rough idling, and decreased horsepower. A clean MAF sensor is essential to maintaining an optimal air-to-fuel ratio, which is critical for efficient combustion and peak engine operation. Gumout’s proven formula is plastic-safe and will not damage sensitive electronic components, making it ideal for regular maintenance. To keep your engine performing at its best, it’s recommended to clean the MAF sensor every time the vehicle’s air filter is serviced or replaced. Key benefits of this professional-grade cleaner include the restoration of fuel economy, improved throttle response and acceleration, elimination of rough idle, maximized horsepower output, and the reestablishment of a proper air/fuel ratio. With its easy-to-use 11-ounce aerosol can and precise spray delivery, Gumout MAF Sensor Cleaner offers convenience and confidence for both DIY enthusiasts and professional technicians. Use regularly to help extend the life of your sensor, enhance drivability, and maintain your engine’s peak performance without costly repairs or replacements. Review: Good - Good Review: Reliable, Clean, and Powerful Adhesive—Great Value - I’ve tried a few spray adhesives before, but this one stands out. The spray comes out in a clean, even mist—no clogs, no mess—which makes it super easy to apply precisely where you need it. I used it on a foam board and a piece of lightweight fabric, and both bonded quickly and held strong. It dries clear, doesn’t warp the surface, and there’s barely any chemical smell. Compared to other brands I’ve used, this gives better control and a more professional finish. For the quality and performance, it’s a great value and a permanent fixture in my DIY kit. Also was pretty safe got on my hands and washed right off. ## Features - Restores Sensor Accuracy & Fuel Economy - By safely removing contaminants like dirt, oil, and pollen from the MAF sensor, the cleaner helps restore the sensor’s ability to measure airflow accurately, which leads to improved fuel combustion. - Improves Throttle Response & Acceleration - A clean MAF sensor ensures that the engine receives the correct air-to-fuel mixture, resulting in faster and smoother throttle response and better acceleration performance. - Eliminates Rough Idle & Engine Hesitation - Contaminated MAF sensors can cause erratic idling, hesitation, and stalling. This cleaner helps eliminate rough idle, reduce hesitation, and ensure smoother engine operation. - Safe for All MAF Sensors - Formulated to be plastic-safe and non-damaging, this cleaner is safe for use on delicate, expensive MAF sensors in both gasoline and diesel engines, making it ideal for most modern vehicles. - Maximizes Horsepower & Engine Efficiency - By ensuring optimal air/fuel ratios, the cleaner helps engines produce maximum horsepower and maintain peak efficiency, supporting long-term performance and reduced emissions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGVQQDVF | | Brand | Gumout | | Brand Name | Gumout | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.8 out of 5 stars 818 Reviews | | Included Components | Air Flow Sensor Cleaner | | Item Form | Aerosol | | Item Type Name | Air Flow Sensor Cleaner | | Item Volume | 11 Fluid Ounces | | Item Weight | 0.41 Kilograms | | Item form | Aerosol | | Item volume | 11 Fluid Ounces | | Manufacturer | ITW | | Material Features | Clean | | Material Type Free | en_AE | | Material features | Clean | | Model Number | 540041 | | Number of Items | 1 | | Part Number | 540041 | | Recommended Uses For Product | Fleet and plant maintenance. | | Scent | Unscented | | Size | 1 Count (Pack of 1) | | Special Features | Restorer | | Specific Uses For Product | Engine | | Specific uses for product | Engine | | Surface Recommendation | Plastic | | UPC | 071948400412 | | Unit Count | 1 Count | ## Product Details - **Brand:** Gumout - **Item form:** Aerosol - **Material features:** Clean - **Scent:** Unscented - **Specific uses for product:** Engine ## Images ![Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner Spray, 11 oz – Safely Cleans Delicate MAF Sensors to Improve Engine Performance, Restore Power, Reduce Hesitation and Boost Fuel Economy - Image 1](https://m.media-amazon.com/images/I/715yveU2xuL.jpg) ![Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner Spray, 11 oz – Safely Cleans Delicate MAF Sensors to Improve Engine Performance, Restore Power, Reduce Hesitation and Boost Fuel Economy - Image 2](https://m.media-amazon.com/images/I/816KuStLRWL.jpg) ![Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner Spray, 11 oz – Safely Cleans Delicate MAF Sensors to Improve Engine Performance, Restore Power, Reduce Hesitation and Boost Fuel Economy - Image 3](https://m.media-amazon.com/images/I/816i3M76AOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by K***I on 6 July 2026* Good ### ⭐⭐⭐⭐⭐ Reliable, Clean, and Powerful Adhesive—Great Value *by M***E on 13 May 2025* I’ve tried a few spray adhesives before, but this one stands out. The spray comes out in a clean, even mist—no clogs, no mess—which makes it super easy to apply precisely where you need it. I used it on a foam board and a piece of lightweight fabric, and both bonded quickly and held strong. It dries clear, doesn’t warp the surface, and there’s barely any chemical smell. Compared to other brands I’ve used, this gives better control and a more professional finish. For the quality and performance, it’s a great value and a permanent fixture in my DIY kit. Also was pretty safe got on my hands and washed right off. ### ⭐⭐⭐⭐⭐ A trusted brand *by D***P on 14 July 2026* I trust the brand, been using Gumout products for decades (that's a long time). Trust me, it gets the job does, Proven formula that does not fail, no disappointments here. ## Frequently Bought Together - Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner, 11 oz - CRC 05078 Throttle Body and Air-Intake Cleaner - 12 Wt Oz. - CRC 05103 QD Electronic Cleaner -11 Wt Oz --- ## 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.co.za/products/603923515-gumout-540041-professional-formula-mass-air-flow-sensor-cleaner-spray](https://www.desertcart.co.za/products/603923515-gumout-540041-professional-formula-mass-air-flow-sensor-cleaner-spray) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-25*