Walker Products
Walker Products 245-1403 Air Flow Sensor
- SKU:
- 19901167
- MPN:
- 2451403
- Availability:
- Usually ships the same or next business day. In stock at our CA, KS warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 02/04/2026 09:38:26 PM PST
- Stock Update:
- 02/04/2026 09:38:26 PM PST
Description
This item is brand-new, factory sealed.
Walker Products 245-1403 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
- Replacement: F1SF12B579AA, AFH7002, F1SZ12B529A, F1SZ12B579A, AF10113, MA164, AF10118
- Fit: Infiniti QX60 2016-2015, Nissan Altima 2017-2014, Nissan Maxima 2016, Nissan Murano 2017-2015, Nissan Pathfinder 2016-2015, Nissan Quest 2017-2015, Nissan Rogue 2017-2014
- Manufacturer: Walker Products
- Brand: Walker Products
- Model: 245-1403
- Item Weight: 2.5 ounces
- Product Dimensions: 6 x 3 x 3 inches
- Item model number: 245-1403
- Exterior: Brushed
- Manufacturer Part Number: 245-1403
- OEM Part Number: F1SF12B579AA, AFH7002, F1SZ12B529A, F1SZ12B579A, AF10113, MA164, AF10118
- Special Features: Fit: Infiniti QX60 2016-2015, Nissan Altima 2017-2014, Nissan Maxima 2016, Nissan Murano 2017-2015, Nissan Pathfinder 2016-2015, Nissan Quest 2017-2015, Nissan Rogue 2017-2014
Walker Products Mass AirFlow Sensor (MAF) Assembly is precision manufactured from premium components in an ISO 9001-2015/TS16949 certified facility. It is designed to provide outstanding performance and is manufactured to meet and exceed all Original Equipment Manufacturer (OEM) specifications and test requirements. Walker Products specializes in the engineering, manufacturing, and distribution of automotive engine management components. Walker is committed to meeting or exceeding the Original Equipment Manufacturer (OEM) or equivalent standards and specifications. This effort is backed by Walkers own manufacturing, product management and engineering expertise. Fit: Infiniti QX60 2016-2015, Nissan Altima 2017-2014, Nissan Maxima 2016, Nissan Murano 2017-2015, Nissan Pathfinder 2016-2015, Nissan Quest 2017-2015, Nissan Rogue 2017-2014
Warranty Information