⚡ Drive smarter, not harder — upgrade your BMW’s brain with precision timing!
The NOVAPARTS Eccentric Shaft Sensor (Part No. 11377524879) is a high-precision component engineered for BMW Valvetronic systems across multiple models. It controls variable valve timing to optimize engine performance, improve fuel efficiency, and ensure smooth starts. Compact and heat-resistant up to 230°F, this flange-mounted sensor is a direct fit replacement designed to eliminate common timing sensor failures and restore your BMW’s dynamic driving experience.
| Brand | NOVAPARTS |
| Item dimensions L x W x H | 4.7 x 3 x 3.5 inches |
| Item Weight | 1.6 ounces |
| Style | Modern |
| Measuring Range | 68 - 230 °F |
| Mounting Type | Flange Mount |
| Output Type | Push Button |
| Specific Uses For Product | Valve |
| Upper Temperature Rating | 2.3E+2 Degrees Fahrenheit |
| Manufacturer | Yupin Auto Parts Co.; Ltd. |
| Model | Valvetronic Eccentric Shaft Sensor |
| Product Dimensions | 4.7 x 3 x 3.5 inches |
| Item model number | 11377524879 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | USB-11377524879 |
| OEM Part Number | 11377524879,11-37-7-524-879, 11 37 7 524 879, B96002, EP0001, ECS1002 |
A**S
Starts to fail when the engine heats up.
When the engine temperature gets above about 190° F, I've noticed performance and fuel economy issues.After a few weeks of running with this sensor, the CEL illuminated with code P054B, or in the case of an N52 engine, this means the eccentric shaft isn't where the DME expects it to be. Using ISTA to re-learn the valvetronic limits eliminates the P054B for a time (an average of about 4 days), where there are still intermittent performance issues (predominantly accelerator hesitation & bad fuel economy).The sensor "works", but it is now destined to be replaced by the more expensive OEM equivalent due to these issues - I have already spent more on gasoline (than expected) than the cost of a new OEM sensor.
E**.
Part failed at 30,000 miles
Junk don’t buy
Trustpilot
Hace 2 meses
Hace 3 semanas
