Knock Sensor
2019-2024 BMW 3 Series G20 2.0L I4 Turbo B48
12 hours
Range: 9.6 - 14.4 hours
Estimated confidence
💰 Estimated Labor Cost
$/hr
Low Estimate
$1,056
9.6h × $110
Typical
$1,320
12h × $110
High Estimate
$1,584
14.4h × $110
Labor only. Does not include parts, fluids, shop supplies, or taxes.
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Knock Sensor on Other Vehicles
Common Questions
How long does it take to knock sensor on a 2019-2024 BMW 3 Series G20?
The standard labor time for knock sensor on a 2019-2024 BMW 3 Series G20 2.0L I4 Turbo B48 is 12 hours. This can range from 9.6 to 14.4 hours depending on conditions and technician experience.
How much does knock sensor cost on a BMW 3 Series G20?
Labor cost for knock sensor on a 2019-2024 BMW 3 Series G20 ranges from $720 to $2160, with a typical cost around $1320. This is labor only and does not include parts.
What is the labor rate for knock sensor?
At an independent shop ($110/hr), expect $1320 for labor. Dealerships ($150/hr) charge around $1800. Budget shops ($75/hr) may charge $900.