How did this sensor work for you? Did it last?

Yes put 45,000 miles and no problem so far very good sensor

Oyeauto Mass Air Flow Sensor 3l3a 12b579 Ba Afls131 Compatible

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

⚡ Upgrade your ride’s brainpower with OYEAUTO’s lightning-fast airflow sensor!

RISK FREE RELIABILITY - Backed by a 12-month warranty and premium OEM-grade materials for lasting durability.
PLUG PLAY SIMPLICITY - Replace your old sensor in just 10 minutes—no mechanic needed, no downtime.
LIGHTNING FAST RESPONSE - 15ms sensor reaction time means your vehicle adapts instantly to driving conditions.
PRECISION AIRFLOW MASTERY - Engineered for <2% output curve tolerance, ensuring peak engine performance.
WIDE VEHICLE COMPATIBILITY - Fits a broad range of Ford, Lincoln, Mercury, and Mazda models—one sensor, many rides.

The OYEAUTO Mass Air Flow Sensor 3L3A-12B579-BA delivers precise airflow measurement with less than 2% tolerance and a rapid 15ms response time. Compatible with numerous Ford, Lincoln, Mercury, and Mazda models, it offers an easy 10-minute installation and is built to OEM standards for durability. Backed by a 12-month warranty, this sensor is a cost-effective upgrade that prevents costly repairs and keeps your engine running smoothly.

Specifications

ASIN	B08ZN72QM8
Best Sellers Rank	#32,903 in Automotive ( See Top 100 in Automotive ) #29 in Automotive Replacement Mass Air Flow Sensors
Brand	OYEAUTO
Brand Name	OYEAUTO
Customer Reviews	4.4 out of 5 stars 747 Reviews
Item Weight	0.06 kg
Manufacturer	OYEAUTO
Measurement Accuracy	< 2%
Model	OYEMA125
Mounting Type	Flange Mount
Number of Items	1
Output Type	Push Button
Part Number	OYEMA125
Response Time	15 milliseconds
Specific Uses For Product	Air Flow Sensor
Style	Modern
Style Name	Modern
UPC	791259313774 757158644395

Reviews

K**E

Great replacement for the original one

This was a great replacement for the original and a quarter of the price. It solved my lean problem.

10.11.2025

A**R

It works

It helped a lot and it's still working fine after having it for a few months

23.04.2026

B**B

good part

fit perfect, wasn't my problem but i replaced it anyway.

11.09.2026

D**D

Good product and price

Works well on 2005 Focus. Easy to install.

25.07.2026

R**D

Very nice.

5.08.2026

J**1

Was sent faulty sensor. Waste of my time

I should have known better than to try a non Oem map sensor . Purchased this one and the car ran worse than the old one I was replacing . I sent it back for a refund and bought an oem sensor

29.07.2025

A**R

Perfect replacement part

Easy installation - works perfectly

6.01.2026

J**S

Mass air flow sensor

Works well and arrived when promised.

8.01.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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€ 46.96

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago