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Part #: 245-1134

Walker 245-1134 Mass Air Flow Sensor

Walker Mass Air Flow Assembly
4 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Mass Air Flow Assembly
Fitment: Nissan, Sentra
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Mass Air Flow Sensor for Nissan Sentra

The Walker Mass Air Flow Assembly 245-1134 is designed specifically for Nissan Sentra models, providing accurate air flow measurement essential for optimal engine performance. This sensor includes a housing and features a female connector with five terminals to ensure proper fit and function.

  • Includes housing for secure installation
  • Female connector with 5 terminals for reliable electrical connection
  • Compatible with Nissan Sentra vehicles
  • Mounting hardware not included
  • Part number 245-1134 for precise identification

Detailed Product Description

The Walker Mass Air Flow Assembly 245-1134 is part of the Walker Mass Air Flow Assembly product line, known for delivering precise air flow measurement components that support emission control systems. This mass air flow sensor is engineered to provide accurate readings by measuring the amount of air entering the engine, which is critical for maintaining the correct air-fuel ratio. The included housing protects the sensor element, while the female connector with five terminals ensures compatibility with the vehicle’s wiring harness. Although mounting hardware is not included, the sensor is designed to fit Nissan Sentra models, making it a direct replacement part.

Common Applications and Issues Addressed

  • Helps resolve engine performance problems related to incorrect air flow readings
  • Addresses rough idling and stalling issues caused by faulty sensors
  • Improves fuel efficiency by ensuring accurate air-fuel mixture
  • Reduces emission control system errors linked to mass air flow sensor failure
  • Prevents check engine light triggers related to air flow sensor faults

Installation Notes and Tips

  • Verify compatibility with Nissan Sentra before installation
  • Ensure the female connector with 5 terminals matches the vehicle harness
  • Use existing mounting hardware or source appropriate fasteners as they are not included
  • Handle the sensor carefully to avoid damage to the housing and terminals
  • Follow vehicle manufacturer guidelines for sensor replacement procedures

Quality Assurance and Warranty

Walker products undergo rigorous quality control to meet industry standards for emission control sensors. The Walker Mass Air Flow Assembly 245-1134 is manufactured to provide reliable performance and durability. Warranty details should be confirmed with the product documentation or supplier, as they may vary.

BrandWalker
Part Number245-1134
PositionWalker Mass Air Flow Assembly
Connector GenderFemale
Housing IncludedYes
Mounting Hardware IncludedNo
Terminal Quantity5

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006NissanSentra1.8LL4N/AWalker Mass Air Flow Assembly
2005NissanSentra1.8LL4N/AWalker Mass Air Flow Assembly
2004NissanSentra1.8LL4N/AWalker Mass Air Flow Assembly
2003NissanSentra1.8LL4N/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:

105141M3105148M322149226808U3014M10645S298564181274101358308018610135917957MA179MF21149SU6862

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