








🚗 Feel the flow, own the road with Delphi precision!
The Delphi AF10343 Air Flow Sensor delivers industry-leading accuracy and ultra-fast response times (under 15ms) to optimize engine performance, fuel economy, and emissions. Engineered with dual heated elements and calibrated to original equipment standards, it operates reliably across extreme temperatures from -50°C to 150°C. Designed for easy flange mount installation, this sensor is a trusted OE solution with over 30 years of proven expertise.
















| Brand | Delphi |
| Item dimensions L x W x H | 9.9 x 5.3 x 13 Centimeters |
| Material | Metal |
| Item Weight | 68 g |
| Style | Modern |
| Measurement Accuracy | High |
| Measuring Range | up to 1.5E+2 degrees_celsius |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Specific Uses For Product | Time |
| Upper Temperature Rating | 1.5E+2 Degrees Celsius |
| UPC | 689604241967 |
| Global Trade Identification Number | 00689604241967 |
| Manufacturer | Delphi |
| Model | Mass Air Flow Sensor |
| Product Dimensions | 9.91 x 5.33 x 12.95 cm; 68.04 g |
| Item model number | AF10343 |
| Exterior | Machined |
| Manufacturer Part Number | AF10343 |
| OEM Part Number | 5S9110, SU10572, 213-4565, 221204, 74-50058, 37980-RTA-003, XTP450058, 197-6150, XTP450058, MAS0302, MF21204, MA251, MA251 |
| Colour | Standard |
| Assembly Required | No |
| Country of Origin | USA |
Trustpilot
3 weeks ago
1 month ago
1 week ago
4 days ago