Walker Products

Walker Products 245-1136 Air Flow Sensor

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SKU:
19901077
MPN:
2451136
Availability:
Usually ships the same or next business day. In stock at our CA, KS, MI, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
02/04/2026 09:38:26 PM PST
$72.70

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 and pay only $66.92 each 66.92
Buy 3 or above and pay only $65.87 each 65.87
Stock Update:
02/04/2026 09:38:26 PM PST

Description

This item is brand-new, factory sealed.

Walker Products 245-1136 Mass Air Flow Sensor Assembly
  • Walker Products Mass Air Flow (MAF) sensor measures the amount of air by weight through changing voltages or frequencies
  • MAF Sensor sends information collected to the onboard computer
  • The computer uses this and other inputs to calculate the correct amount of fuel delivered
  • Symptoms of failure MAF include poor starting, engine surging, engine stalling, a check engine light, and no-start conditions. Sensors are non-serviceable, replace sensors that are non-functional
  • OEM Part Number: 86-9564 64-1544 22106M MAF0028 SU2341 4M-1083 MF21064 MAF0041 MAS0248 228066M 64-1543 86-9564 917-818 MAF0068 213-3429 MA272 SU2373 AFLS-161 MF0866 5S2693 MF21064 MF0864 AF10131 20866M MA173 849-941 AFLS-175 MAS0229 221064M AFLS-151 5S2995 AFLS-180RM MAS0119 917-852
  • Fit type: Vehicle Specific
  • Manufacturer: Walker
  • Brand: Walker Products
  • Model: 245-1136
  • Item Weight: 9.2 ounces
  • Product Dimensions: 8 x 6 x 5 inches
  • Country of Origin: China
  • Item model number: 245-1136
  • Exterior: Engine Management (1600)
  • Manufacturer Part Number: 245-1136
  • OEM Part Number: 86-9564 64-1544 22106M MAF0028 SU2341 4M-1083 MF21064 MAF0041 MAS0248 228066M 64-1543 86-9564 917-818 MAF0068 213-3429 MA272 SU2373 AFLS-161 MF0866 5S2693 MF21064 MF0864 AF10131 20866M MA173 849-941 AFLS-175 MAS0229 221064M AFLS-151 5S2995 AFLS-180RM MAS0119 917-852, YC2Z12B579BARM 1L2Z121B578AAA 1L2Z12B579ABRM 1L2Z12B579ARM YC2Z12B579BBRM 3W7A12B579AA YC2Z12B579BA 3W7F12B579BA 1L2Z12B579AAA 3W7Z12B579BA YC2F12B579BA YC2F12B579AA YC2Z12B579AA 3W7Z12B579BARM

Mass airflow sensors measure the amount of air by weight through changing voltages or frequencies and sends this information to the onboard computer. The computer uses this and other inputs to calculate the correct amount of fuel delivered. Symptoms of failure include poor starting, engine surging, engine stalling, a check engine light, and no-start conditions. Sensors are non-serviceable, replace sensors that are non-functional. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001: 2008/TS16949 certified company, we are committed to supplying the highest quality products. Vehicle Fitment: 1999-2006 Lincoln Aviator 4. 6L, Ford Crown Victoria 4. 6L, Ford E-150 Club Wagon 4. 2L4. 6L5. 4L, Ford E-150 Econoline Club Wagon 4. 2L4. 6L5. 4L, Ford E-150 Econoline 4. 2L4. 6L5. 4L, Ford E-150 4. 2L4. 6L5. 4L, Ford E-250 Econoline 4. 2L5. 4L, Ford E-250 4. 2L4. 6L5. 4L, Ford E-350 Club Wagon 5. 4L6. 8L, Ford E-350 Econoline Club Wagon 5. 4L6. 8L, Ford E-350 Super Duty 5. 4L6. 8L, Ford E-450 Econoline Super Duty 5. 4L6. 8L, Ford E-450 Super Duty 5. 4L6. 8L, Ford E-550 Econoline Super Duty 6. 8L, Ford E-550 Super Duty 6. 8L, Ford Escape 3. 0L, Ford Excursion 5. 4L6. 8L, Ford Explorer Sport Trac 4. 0L, Ford Explorer 4. 0L4. 6L5. 0L, Ford F-150 Heritage 4. 6L, Ford F-150 4. 6L, Ford F-250 Super Duty 5. 4L6. 8L, Ford F-350 Super Duty 5. 4L6. 8L, Ford F-450 Super Duty 6. 8L, Ford F53 6. 8L, Ford F-550 Super Duty 6. 8L, Mercury Grand Marquis 4. 6L, Mercury Mariner 3. 0L, Mercury Mountaineer 4. 0L4. 6L5. 0L, Ford Mustang 3. 8L3. 9L4. 6L, Ford Ranger 4. 0L, Lincoln Town Car 4. 6L, Ford Windstar 3. 8L

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Walker Products 245-1136 Air Flow Sensor
$72.70