HomeEmission Control > SensorsWalker 245-1136 Mass Air Flow Sensor
Part #: 245-1136

Walker 245-1136 Mass Air Flow Sensor

Walker Mass Air Flow Assembly
179 vehicles fit this part
Select your vehicle to confirm fitment
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Walker Mass Air Flow Assembly
Fitment: Ford, Mercury, and Lincoln, Escape, Mariner, Excursion, Explorer, Explorer Sport Trac, Aviator, Mountaineer, Crown Victoria, E-150, E-150 Club Wagon, E-250, F-150 Heritage, F-250 Super Duty, F-350 Super Duty, Grand Marquis, Mustang, Town Car, E-350 Club Wagon, E-350 Super Duty, Explorer Sport, F-150, Ranger, Taurus, Windstar, Sable, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, and E-350 Econoline Club Wagon
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Overview of Walker Mass Air Flow Assembly 245-1136

The Walker Mass Air Flow Assembly 245-1136 is designed to provide accurate airflow measurement for optimal engine performance. This mass air flow sensor is compatible with a range of Ford, Lincoln, and Mercury vehicles, ensuring precise air intake readings for efficient fuel management.

  • Includes housing for secure installation
  • Features 6 terminals for reliable electrical connections
  • Female connector design for proper fitment
  • Compatible with multiple Ford, Lincoln, and Mercury models
  • Part number 245-1136 for easy identification

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on delivering dependable emission control sensors that meet OEM specifications. This line emphasizes durability and accurate sensor readings to support engine management systems. The 245-1136 sensor is part of this line, offering a housing-included design that simplifies replacement and maintains sensor integrity.

Detailed Product Description

This Walker mass air flow sensor (part number 245-1136) includes a housing to protect the sensor element and ensure proper airflow measurement. It features a female connector with six terminals, providing a secure and stable electrical connection. The sensor is engineered to fit a variety of Ford, Lincoln, and Mercury vehicles, including popular models such as the Ford F-150, Explorer, Mustang, and the Lincoln Aviator. The inclusion of the housing helps maintain sensor accuracy by shielding it from contaminants and physical damage.

Common Applications and Issues Addressed

  • Restores accurate air intake measurement for improved fuel efficiency
  • Resolves engine hesitation or stalling caused by faulty airflow readings
  • Eliminates rough idling linked to mass air flow sensor failure
  • Helps reduce emissions by ensuring proper air-fuel mixture
  • Prevents check engine light triggers related to airflow sensor faults

Installation Notes and Tips

When installing the Walker 245-1136 mass air flow sensor, ensure the housing is properly seated to avoid air leaks. The sensor’s female connector with six terminals should be securely connected to the vehicle’s wiring harness. Note that mounting hardware is not included, so retain original fasteners or acquire compatible hardware. Always disconnect the battery before installation to prevent electrical damage.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet or exceed OEM standards for emission control components. The 245-1136 sensor undergoes rigorous testing to ensure reliable performance and durability. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to support long-term use.

BrandWalker
Part Number245-1136
PositionWalker Mass Air Flow Assembly
Connector GenderFemale
Housing IncludedYes
Mounting Hardware IncludedNo
Terminal Quantity6

This part fits 179 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006FordEscape3.0LV6N/AWalker Mass Air Flow Assembly
2006MercuryMariner3.0LV6N/AWalker Mass Air Flow Assembly
2005FordEscape3.0LV6N/AWalker Mass Air Flow Assembly
2005FordExcursion6.8LV10N/AWalker Mass Air Flow Assembly
2005FordExcursion5.4LV8N/AWalker Mass Air Flow Assembly
2005FordExplorer4.6LV8N/AWalker Mass Air Flow Assembly
2005FordExplorer Sport Trac4.0LV6N/AWalker Mass Air Flow Assembly
2005LincolnAviator4.6LV8N/AWalker Mass Air Flow Assembly
2005MercuryMariner3.0LV6N/AWalker Mass Air Flow Assembly
2005MercuryMountaineer4.6LV8N/AWalker Mass Air Flow Assembly
2004FordCrown Victoria4.6LV8N/AExcludes police applications; Walker Mass Air Flow Assembly
2004FordE-1504.6LV8N/AWalker Mass Air Flow Assembly
2004FordE-150 Club Wagon4.6LV8N/AWalker Mass Air Flow Assembly
2004FordE-2504.6LV8N/AWalker Mass Air Flow Assembly
2004FordEscape3.0LV6N/AWalker Mass Air Flow Assembly
2004FordExcursion6.8LV10N/AWalker Mass Air Flow Assembly
2004FordExcursion5.4LV8N/AWalker Mass Air Flow Assembly
2004FordExplorer4.6LV8N/AWalker Mass Air Flow Assembly
2004FordExplorer Sport Trac4.0LV6N/AWalker Mass Air Flow Assembly
2004FordF-1504.6LV8N/AComplete Assembly
2004FordF-150 Heritage4.6LV8N/AWalker Mass Air Flow Assembly
2004FordF-250 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2004FordF-250 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2004FordF-3505.4LV8N/AComplete Assembly
2004FordF-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2004FordF-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2004FordGrand Marquis4.6LV8N/AWalker Mass Air Flow Assembly
2004FordMustang4.6LV8N/AWalker Mass Air Flow Assembly
2004FordMustang3.9LV6N/AWalker Mass Air Flow Assembly
2004FordMustang3.8LV6N/AWalker Mass Air Flow Assembly
2004LincolnAviator4.6LV8N/AWalker Mass Air Flow Assembly
2004LincolnTown CarUltimate4.6LV8N/AWalker Mass Air Flow Assembly
2004LincolnTown CarUltimate L4.6LV8N/AWalker Mass Air Flow Assembly
2004LincolnTown CarSignature4.6LV8N/AWalker Mass Air Flow Assembly
2004LincolnTown CarProtection Series4.6LV8N/AWalker Mass Air Flow Assembly
2004LincolnTown CarExecutive4.6LV8N/AWalker Mass Air Flow Assembly
2004MercuryGrand Marquis4.6LV8N/AWalker Mass Air Flow Assembly
2004MercuryMountaineer4.6LV8N/AWalker Mass Air Flow Assembly
2003FordCrown Victoria4.6LV8N/AWalker Mass Air Flow Assembly
2003FordE-1505.4LV8N/AWalker Mass Air Flow Assembly
2003FordE-1504.6LV8N/AWalker Mass Air Flow Assembly
2003FordE-1504.2LV6N/AWalker Mass Air Flow Assembly
2003FordE-150 Club Wagon5.4LV8N/AWalker Mass Air Flow Assembly
2003FordE-150 Club Wagon4.6LV8N/AWalker Mass Air Flow Assembly
2003FordE-150 Club Wagon4.2LV6N/AWalker Mass Air Flow Assembly
2003FordE-2505.4LV8N/AWalker Mass Air Flow Assembly
2003FordE-2504.6LV8N/AWalker Mass Air Flow Assembly
2003FordE-2504.2LV6N/AWalker Mass Air Flow Assembly
2003FordE-350 Club Wagon6.8LV10N/AWalker Mass Air Flow Assembly
2003FordE-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2003FordE-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2003FordEconoline5.4LV8N/AComplete Assembly
2003FordEscape3.0LV6N/AWalker Mass Air Flow Assembly
2003FordExcursion6.8LV10N/AWalker Mass Air Flow Assembly
2003FordExcursion5.4LV8N/AWalker Mass Air Flow Assembly
2003FordExplorer4.6LV8N/AWalker Mass Air Flow Assembly
2003FordExplorer4.0LV6N/AWalker Mass Air Flow Assembly
2003FordExplorer Sport4.0LV6N/AWalker Mass Air Flow Assembly
2003FordExplorer Sport Trac4.0LV6N/AWalker Mass Air Flow Assembly
2003FordF-1504.6LV8N/AWalker Mass Air Flow Assembly
2003FordF-250 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2003FordF-250 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2003FordF-3505.4LV8N/AComplete Assembly
2003FordF-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2003FordF-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2003FordGrand Marquis4.6LV8N/AWalker Mass Air Flow Assembly
2003FordMustang4.6LV8N/AWalker Mass Air Flow Assembly
2003FordMustang3.8LV6N/AWalker Mass Air Flow Assembly
2003FordRanger4.0LV6N/AWalker Mass Air Flow Assembly
2003FordTaurus3.0LV6N/AWalker Mass Air Flow Assembly
2003FordWindstar3.8LV6N/AWalker Mass Air Flow Assembly
2003LincolnAviator4.6LV8N/AWalker Mass Air Flow Assembly
2003LincolnTown Car4.6LV8N/AWalker Mass Air Flow Assembly
2003MercuryGrand Marquis4.6LV8N/AWalker Mass Air Flow Assembly
2003MercuryMountaineer4.6LV8N/AWalker Mass Air Flow Assembly
2003MercuryMountaineer4.0LV6N/AWalker Mass Air Flow Assembly
2003MercurySable3.0LV6N/AWalker Mass Air Flow Assembly
2002FordE-1505.4LV8N/AComplete Assembly
2002FordE-150 Econoline5.4LV8N/AWalker Mass Air Flow Assembly
2002FordE-150 Econoline4.6LV8N/AWalker Mass Air Flow Assembly
2002FordE-150 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
2002FordE-150 Econoline Club Wagon5.4LV8N/AWalker Mass Air Flow Assembly
2002FordE-150 Econoline Club Wagon4.6LV8N/AWalker Mass Air Flow Assembly
2002FordE-150 Econoline Club Wagon4.2LV6N/AWalker Mass Air Flow Assembly
2002FordE-250 Econoline5.4LV8N/AWalker Mass Air Flow Assembly
2002FordE-250 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
2002FordE-350 Club Wagon5.4LV8N/AComplete Assembly
2002FordE-350 Econoline Club Wagon6.8LV10N/AWalker Mass Air Flow Assembly
2002FordE-350 Econoline Club Wagon5.4LV8N/AWalker Mass Air Flow Assembly
2002FordE-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2002FordE-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2002FordEconoline5.4LV8N/AComplete Assembly
2002FordEscape3.0LV6N/AWalker Mass Air Flow Assembly
2002FordExcursion6.8LV10N/AWalker Mass Air Flow Assembly
2002FordExcursion5.4LV8N/AWalker Mass Air Flow Assembly
2002FordExplorer4.6LV8N/AWalker Mass Air Flow Assembly
2002FordExplorer4.0LV6N/AWalker Mass Air Flow Assembly
2002FordExplorer Sport4.0LV6N/AWalker Mass Air Flow Assembly
2002FordExplorer Sport Trac4.0LV6N/AWalker Mass Air Flow Assembly
2002FordF-250 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2002FordF-250 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2002FordF-3505.4LV8N/AComplete Assembly
2002FordF-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2002FordF-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2002FordMustang4.6LV8N/AWalker Mass Air Flow Assembly
2002FordMustang3.8LV6N/AWalker Mass Air Flow Assembly
2002FordRanger4.0LV6N/AWalker Mass Air Flow Assembly
2002FordTaurus3.0LV6N/AWalker Mass Air Flow Assembly
2002FordWindstar3.8LV6N/AWalker Mass Air Flow Assembly
2002MercuryMountaineer4.6LV8N/AWalker Mass Air Flow Assembly
2002MercuryMountaineer4.0LV6N/AWalker Mass Air Flow Assembly
2002MercurySable3.0LV6N/AWalker Mass Air Flow Assembly
2001FordE-150 Econoline5.4LV8N/AWalker Mass Air Flow Assembly
2001FordE-150 Econoline4.6LV8N/AWalker Mass Air Flow Assembly
2001FordE-150 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
2001FordE-150 Econoline Club Wagon5.4LV8N/AWalker Mass Air Flow Assembly
2001FordE-150 Econoline Club Wagon4.6LV8N/AWalker Mass Air Flow Assembly
2001FordE-150 Econoline Club Wagon4.2LV6N/AWalker Mass Air Flow Assembly
2001FordE-250 Econoline5.4LV8N/AWalker Mass Air Flow Assembly
2001FordE-250 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
2001FordE-350 Econoline Club Wagon6.8LV10N/AWalker Mass Air Flow Assembly
2001FordE-350 Econoline Club Wagon5.4LV8N/AWalker Mass Air Flow Assembly
2001FordE-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2001FordE-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2001FordEconoline5.4LV8N/AComplete Assembly
2001FordEscape3.0LV6N/AWalker Mass Air Flow Assembly
2001FordExcursion6.8LV10N/AWalker Mass Air Flow Assembly
2001FordExcursion5.4LV8N/AWalker Mass Air Flow Assembly
2001FordExplorer5.0LV8N/AWalker Mass Air Flow Assembly
2001FordExplorer4.0LV6N/AWalker Mass Air Flow Assembly
2001FordExplorer Sport4.0LV6N/AWalker Mass Air Flow Assembly
2001FordExplorer Sport Trac4.0LV6N/AWalker Mass Air Flow Assembly
2001FordF-250 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2001FordF-250 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2001FordF-3505.4LV8N/AComplete Assembly
2001FordF-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2001FordF-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2001FordMustang3.8LV6N/AWalker Mass Air Flow Assembly
2001FordRanger4.0LV6N/AWalker Mass Air Flow Assembly
2001FordTaurus3.0LV6N/AWalker Mass Air Flow Assembly
2001FordWindstar3.8LV6N/AWalker Mass Air Flow Assembly
2001MercuryMountaineer5.0LV8N/AWalker Mass Air Flow Assembly
2001MercuryMountaineer4.0LV6N/AWalker Mass Air Flow Assembly
2001MercurySable3.0LV6N/AWalker Mass Air Flow Assembly
2000FordE-150 Econoline5.4LV8N/AWalker Mass Air Flow Assembly
2000FordE-150 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
2000FordE-150 Econoline Club Wagon5.4LV8N/AWalker Mass Air Flow Assembly
2000FordE-150 Econoline Club Wagon4.2LV6N/AWalker Mass Air Flow Assembly
2000FordE-250 Econoline5.4LV8N/AWalker Mass Air Flow Assembly
2000FordE-250 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
2000FordE-350 Econoline5.4LV8N/AComplete Assembly
2000FordE-350 Econoline Club Wagon5.4LV8N/AWalker Mass Air Flow Assembly
2000FordE-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2000FordEconoline5.4LV8N/AComplete Assembly
2000FordExcursion6.8LV10N/AWalker Mass Air Flow Assembly
2000FordExcursion5.4LV8N/AWalker Mass Air Flow Assembly
2000FordExplorer5.0LV8N/AWalker Mass Air Flow Assembly
2000FordExplorer4.0LV6N/AWalker Mass Air Flow Assembly
2000FordF-250 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2000FordF-250 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2000FordF-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
2000FordF-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
2000FordTaurus3.0LV6N/AWalker Mass Air Flow Assembly
2000FordWindstar3.8LV6N/AWalker Mass Air Flow Assembly
2000MercuryMountaineer5.0LV8N/AWalker Mass Air Flow Assembly
2000MercuryMountaineer4.0LV6N/AWalker Mass Air Flow Assembly
2000MercurySable3.0LV6N/AWalker Mass Air Flow Assembly
1999FordE-150 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
1999FordE-150 Econoline Club Wagon4.2LV6N/AWalker Mass Air Flow Assembly
1999FordE-250 Econoline4.2LV6N/AWalker Mass Air Flow Assembly
1999FordExplorer5.0LV8N/AWalker Mass Air Flow Assembly
1999FordExplorer4.0LV6N/AWalker Mass Air Flow Assembly
1999FordF-250 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
1999FordF-250 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
1999FordF-350 Super Duty6.8LV10N/AWalker Mass Air Flow Assembly
1999FordF-350 Super Duty5.4LV8N/AWalker Mass Air Flow Assembly
1999FordWindstar3.8LV6N/AWalker Mass Air Flow Assembly
1999MercuryMountaineer5.0LV8N/AWalker Mass Air Flow Assembly
1999MercuryMountaineer4.0LV6N/AWalker Mass Air Flow Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

105015L7105026H7105031H7105033H71L2Z12B579AAA1L2Z12B579ABRM1L2Z12B579ARM1L2Z12B579BARM20866M2133429221064M22106M228066M3W7Z12B579BA3W7Z12B579BARM4M10835S26935S2995641543641544849941869564917818917852AF10131AFLS151AFLS161AFLS175AFLS180RMMA173MA201MA206MA272MAF0028MAF0041MAF0068MAS0119MAS0229MAS0248MF0864MF0866MF21064SU2341SU2373XF2Z12B579AAXF2Z12B579ABRMYC2Z12B579BAYC2Z12B579BARMYC2Z12B579BBRM

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.