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⚡ Clean Sensor, Peak Performance – Don’t let dirt throttle your drive!
Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner is an 11 oz aerosol spray designed to safely and effectively clean MAF sensors in gas and diesel engines. By removing dirt, oil, and pollen buildup, it restores sensor accuracy, improves throttle response, boosts horsepower, and enhances fuel economy. Its plastic-safe formula ensures no damage to delicate components, making it ideal for regular maintenance to maintain optimal engine performance and prevent costly repairs.









| ASIN | B0CGVQQDVF |
| Brand Name | Gumout |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 4.7 out of 5 stars (683) |
| 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 |
| Manufacturer | ITW |
| Material Features | Clean |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Scent | Unscented |
| Special Features | Restorer |
| Specific Uses For Product | Engine |
| Surface Recommendation | Plastic |
| UPC | 071948400412 |
| Unit Count | 1 Count |
B**B
The Gumout Professional Formula MAF Sensor Cleaner is excellent for keeping your mass air flow sensor clean and performing well. It sprays evenly, evaporates quickly, and doesn’t leave any residue. Using it helps improve engine performance and fuel efficiency by removing dirt and grime buildup. The 11 oz can lasts through multiple cleanings, making it a good value. Overall, a must-have for anyone maintaining their vehicle’s air intake system.
M**E
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.
W**R
This stuff really works. REALLY WORKS.
M**L
Good value
E**C
Worked easily and efficiently. Really makes my lil Baby Boom Boom love the road again!
Trustpilot
2 months ago
4 days ago