DELPHI Mass Air Flow Sensor AF10738-12B1

Compatible with BMW 1 (F20) , BMW 3 (F30, F80) , BMW 3 Gran Turismo (F34) Show more info
This DELPHI Mass Air Flow Sensor (AF10738-12B1) ensures accurate air intake measurement for optimal engine performance and fuel efficiency.
67.86 EUR
inc. VAT 21%
In stock 35
Delivery 1 day (15.05.2026)
PN AF10738-12B1
Make DELPHI
EAN 5012759573051

The DELPHI Mass Air Flow (MAF) Sensor, part number AF10738-12B1, is engineered to precisely measure the amount of air entering your engine's intake manifold. This critical data is then sent to the engine control unit (ECU) to calculate the correct amount of fuel to inject, ensuring optimal combustion. By providing accurate airflow readings, this sensor helps maintain consistent engine performance, improves fuel economy, and reduces harmful emissions. A malfunctioning MAF sensor can lead to poor acceleration, rough idling, increased fuel consumption, and check engine lights. This DELPHI MAF sensor is designed for reliable and durable operation, meeting stringent quality standards. It is a direct fit replacement for your original equipment, ensuring compatibility and ease of installation. Trust DELPHI for high-quality engine management components that keep your vehicle running smoothly.

  • Direct fit replacement for original equipment
  • Ensures accurate air intake measurement
  • Optimizes fuel injection for better performance
  • Improves fuel efficiency
  • Helps reduce emissions
  • Durable construction for long-lasting reliability
  • Part number: AF10738-12B1
  • Brand: DELPHI
Housing type
without housing
Number of pin contacts
4
Type of connector
Connector plug
Voltage [V]
5
recommended repair extension
Air filter
  • BMW
    • 1 (F20)
      • 125 d (155kW/211PS)
      • 120 d (120kW/163PS)
      • 118 d (100kW/136PS)
      • 116 d (85kW/116PS)
      • 118 d (110kW/150PS)
      • 118 d xDrive (110kW/150PS)
      • 120 d (140kW/190PS)
      • 120 d xDrive (140kW/190PS)
      • 125 d (165kW/224PS)
      • 114 d (70kW/95PS)
      • 120 d xDrive (151kW/205PS)
      • 120 d (151kW/205PS)
    • 3 (F30, F80)
      • 320 d (120kW/163PS)
      • 316 d (85kW/116PS)
      • 318 d (100kW/136PS)
      • 320 d xDrive (120kW/163PS)
      • 318 d (110kW/150PS)
      • 318 d xDrive (110kW/150PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 325 d (165kW/224PS)
    • 3 Gran Turismo (F34)
      • 320 d (120kW/163PS)
      • 318 d (110kW/150PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 318 d (100kW/136PS)
      • 325 d (165kW/224PS)
    • 3 Touring (F31)
      • 316 d (85kW/116PS)
      • 320 d (120kW/163PS)
      • 318 d (110kW/150PS)
      • 318 d xDrive (110kW/150PS)
      • 320 d (140kW/190PS)
      • 320 d xDrive (140kW/190PS)
      • 320 d xDrive (120kW/163PS)
      • 318 d (100kW/136PS)
      • 325 d (165kW/224PS)
    • 1 (F21)
      • 118 d (100kW/136PS)
      • 120 d (120kW/163PS)
      • 125 d (155kW/211PS)
      • 116 d (85kW/116PS)
      • 118 d (110kW/150PS)
      • 118 d xDrive (110kW/150PS)
      • 120 d (140kW/190PS)
      • 120 d xDrive (140kW/190PS)
      • 125 d (165kW/224PS)
      • 114 d (70kW/95PS)
      • 120 d xDrive (151kW/205PS)
      • 120 d (151kW/205PS)
    • X3 (F25)
      • xDrive 20 d (120kW/163PS)
      • sDrive 18 d (110kW/150PS)
      • xDrive 20 d (140kW/190PS)
    • X4 (F26)
      • xDrive 20 d (140kW/190PS)
    • 5 Touring (F11)
      • 518 d (110kW/150PS)
      • 520 d (140kW/190PS)
      • 520 d xDrive (140kW/190PS)
      • 520 d (120kW/163PS)
      • 520 d xDrive (120kW/163PS)
      • 520 d (155kW/211PS)
      • 520 d xDrive (155kW/211PS)
      • 518 d (120kW/163PS)
    • 5 (F10)
      • 518 d (110kW/150PS)
      • 520 d (140kW/190PS)
      • 520 d xDrive (140kW/190PS)
      • 520 d (120kW/163PS)
      • 518 d (100kW/136PS)
      • 520 d xDrive (120kW/163PS)
      • 520 d (155kW/211PS)
      • 520 d xDrive (155kW/211PS)
    • 2 Active Tourer (F45)
      • 218 d (110kW/150PS)
      • 216 d (85kW/116PS)
      • 220 d (140kW/190PS)
      • 220 d xDrive (140kW/190PS)
      • 214 d (70kW/95PS)
      • 218 d (100kW/136PS)
      • 218 d xDrive (110kW/150PS)
    • 2 Coupe (F22, F87)
      • 220 d (140kW/190PS)
      • 220 d xDrive (140kW/190PS)
      • 218 d (110kW/150PS)
      • 225 d (165kW/224PS)
      • 220 d (151kW/205PS)
      • 220 d xDrive (151kW/205PS)
    • 2 Kabriolets (F23)
      • 220 d (140kW/190PS)
      • 218 d (110kW/150PS)
      • 225 d (165kW/224PS)
      • 220 d (151kW/205PS)
    • 4 Coupe (F32, F82)
      • 418 d (110kW/150PS)
      • 420 d (140kW/190PS)
      • 420 d xDrive (140kW/190PS)
      • 425 d (165kW/224PS)
    • 4 Gran Coupe (F36)
      • 420 d (140kW/190PS)
      • 420 d xDrive (140kW/190PS)
      • 418 d (110kW/150PS)
      • 418 d (100kW/136PS)
      • 425 d (165kW/224PS)
    • 2 Gran Tourer (F46)
      • 216 d (85kW/116PS)
      • 218 d (110kW/150PS)
      • 220 d xDrive (140kW/190PS)
      • 214 d (70kW/95PS)
      • 220 d (140kW/190PS)
      • 218 d (100kW/136PS)
      • 218 d xDrive (110kW/150PS)
      • 218 d xDrive (100kW/136PS)
    • 4 Kabriolets (F33, F83)
      • 420 d (140kW/190PS)
      • 425 d (165kW/224PS)
      • 420 d (151kW/205PS)
    • X5 (F15, F85)
      • sDrive 25 d (170kW/231PS)
      • xDrive 25 d (170kW/231PS)
    • X1 (F48)
      • sDrive 18 d (110kW/150PS)
      • xDrive 25 d (170kW/231PS)
      • xDrive 18 d (110kW/150PS)
      • xDrive 20 d (140kW/190PS)
      • xDrive 20 d (120kW/163PS)
      • sDrive 20 d (140kW/190PS)
      • sDrive 16 d (85kW/116PS)
      • sDrive 20 d (120kW/163PS)
    • 5 (G30, F90)
      • 520 d (140kW/190PS)
      • 520 d xDrive (140kW/190PS)
      • 520 d (120kW/163PS)
      • 525 d (170kW/231PS)
      • 518 d (100kW/136PS)
      • 518 d (110kW/150PS)
      • 520 d Mild-Hybrid (140kW/190PS)
      • 520 d Mild-Hybrid (120kW/163PS)
      • 520 d Mild-Hybrid xDrive (140kW/190PS)
    • 5 Touring (G31)
      • 520 d (140kW/190PS)
      • 525 d (170kW/231PS)
      • 520 d xDrive (140kW/190PS)
      • 518 d (110kW/150PS)
      • 518 d (100kW/136PS)
      • 520 d Mild-Hybrid (140kW/190PS)
      • 520 d Mild-Hybrid xDrive (140kW/190PS)
    • X3 (G01, F97, G08)
      • xDrive 20 d (140kW/190PS)
      • xDrive 25 d (170kW/231PS)
      • sDrive 18 d (110kW/150PS)
      • sDrive 18 d (100kW/136PS)
      • xDrive 25 d (155kW/211PS)
    • X2 (F39)
      • xDrive 20 d (140kW/190PS)
      • sDrive 18 d (110kW/150PS)
      • sDrive 18 d (100kW/136PS)
      • xDrive 18 d (100kW/136PS)
      • sDrive 20 d (140kW/190PS)
      • sDrive 20 d (120kW/163PS)
    • X4 (G02, F98)
      • xDrive 20 d (140kW/190PS)
      • xDrive 25 d (170kW/231PS)
      • xDrive 20 d (120kW/163PS)
      • xDrive 25 d (155kW/211PS)
    • 6 Gran Turismo (G32)
      • 620 d (140kW/190PS)
      • 620 d xDrive (140kW/190PS)
      • 620 d (120kW/163PS)
      • 620 d xDrive (120kW/163PS)
    • 2 Active Tourer Van (F45)
      • 218 d (110kW/150PS)
      • 220 d (140kW/190PS)
    • 2 Gran Tourer Van (F46)
      • 218 d (110kW/150PS)
      • 220 d (140kW/190PS)
    • 5 Touring Van (G31)
      • 520 d (140kW/190PS)
      • 520 d xDrive (140kW/190PS)
    • X1 Van (F48)
      • sDrive 20 d (140kW/190PS)
    • X3 Van (G01)
      • sDrive 18 d (110kW/150PS)
      • xDrive 20 d (140kW/190PS)
  • MINI
    • MINI (F56)
      • Cooper D (85kW/116PS)
      • One D (70kW/95PS)
      • Cooper SD (125kW/170PS)
    • MINI (F55)
      • Cooper D (85kW/116PS)
      • Cooper SD (125kW/170PS)
      • One D (70kW/95PS)
      • Cooper SD (120kW/163PS)
    • MINI CLUBMAN (F54)
      • Cooper D (110kW/150PS)
      • One D (85kW/116PS)
      • Cooper SD (140kW/190PS)
      • Cooper SD ALL4 (140kW/190PS)
      • Cooper D (100kW/136PS)
    • MINI Kabriolets (F57)
      • Cooper D (85kW/116PS)
      • Cooper SD (125kW/170PS)
    • MINI COUNTRYMAN (F60)
      • Cooper D (110kW/150PS)
      • Cooper D ALL4 (110kW/150PS)
      • Cooper SD (140kW/190PS)
      • Cooper SD ALL4 (140kW/190PS)
      • Cooper D (100kW/136PS)
      • Cooper SD (120kW/163PS)
      • Cooper D ALL4 (100kW/136PS)
      • One D (85kW/116PS)
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