Skip to main content

BRAND:ISUMO Mass Air Flow Sensor MAF)W/ ConnectorMAS01

Brand: BRAND:ISUMO
Dear Valued Customer
Thanks for your purchase
If you Satisfied with your order
We would appreciate if you left us a Review
your feedback is very important to us
===============================
Wholesales Price
Sold By:
Globalsourcewd
California - USA
=============
You Are Buying
Brand: ISUMO
Aftermarket Premium High Quality
Mass Air Flow Sensor 
(Sensor Only)
With
Electrical Connector 
(Pigtail Wiring Harness)
Quantity: 1 Kit
============
Part#
MAS4540S 
EC1162
======
Cross-Reference
3L3A-12B579B
3L3F-12B579BA
3L3F12B579BA
3L3F-12B579-BA
3W4Z-12B579AC
3W4Z12B579AC
3L8Z12B579BA
3L3Z-12B579BA
AFH60-M19
MF0930
213-3604
2133604
AFLS131
849-981
849981
L3H513215
L3H5-13-215
917-822
917-822
86-50031
8650031
MAS4540
MAS4540/3
MAS0140
AFLS131
=================
Specification
Descriptions
Connector Quantity: 6
Connector Shape: Rectangular
Housing Material: Housing Not Included
Mounting Bracket Included: No
Package Contents: Sensor Only And Torx Bit
==========================================================
Fits
FORD BRONCO SPORT 2021-2023
FORD CROWN VICTORIA 2004-2011
FORD E-150 2004-2014
FORD E-250 2003-2014
FORD E-350 2004-2023
FORD E-450 2004-2015
FORD ECONOLINE 2004-2014
FORD ECOSPORT 2019-2022
FORD EDGE 2007-2023
FORD ESCAPE 2005-2023
FORD EXPEDITION 2005-2023
FORD EXPLORER 2004-2023
FORD EXPLORER SPORT TRAC 2007-2010
FORD F-150 2004-2023
FORD F-250 SUPER DUTY 2005-2023
FORD F-350 SUPER DUTY 2005-2023
FORD F-450 SUPER DUTY 2005
FORD FIESTA 2011-2013
FORD FIVE HUNDRED 2005-2007
FORD FLEX 2009-2012
FORD FOCUS 2008-2011
FORD FREESTYLE 2005-2007
FORD FUSION 2006-2020
FORD LOBO 2004-2020
FORD MAVERICK 2022-2023
FORD MUSTANG 2005-2023
FORD POLICE INTERCEPTOR SEDAN 2019
FORD POLICE INTERCEPTOR UTILITY 2020-2023
FORD RANGER 2004-2023
FORD TAURUS 2008-2019
FORD TAURUS X 2008-2009
FORD TRANSIT 2019-2022
FORD TRANSIT 150 2019-2023
FORD TRANSIT 250 2019-2023
FORD TRANSIT 350 2019-2023
FORD TRANSIT CONNECT 2010-2013
LINCOLN AVIATOR 2020-2023
LINCOLN CONTINENTAL 2019-2020
LINCOLN CORSAIR 2020-2023
LINCOLN LS 2006
LINCOLN MARK LT 2006-2010
LINCOLN MKS 2009-2012
LINCOLN MKT 2010-2012
LINCOLN MKX 2007-2015
LINCOLN MKZ 2007-2020
LINCOLN NAUTILUS 2019-2023
LINCOLN NAVIGATOR 2005-2023
LINCOLN TOWN CAR 2005-2011
LINCOLN ZEPHYR 2006
MAZDA 6 2009-2013
MAZDA B2300 2003-2010
MAZDA B3000 2003-2008
MAZDA B4000 2003-2010
MAZDA CX-9 2008-2015
MAZDA TRIBUTE 2005-2011
MERCURY GRAND MARQUIS 2005-2011
MERCURY MARINER 2005-2011
MERCURY MILAN 2006-2011
MERCURY MONTEGO 2005-2007
MERCURY MOUNTAINEER 2004-2010
MERCURY SABLE 2008-2009
=================================================
Mass Air Flow Meter (MAF)
The Mass Air Flow (MAF) sensor is located in the air duct between the air cleaner 
and the engines air intake. Location may be mounted to the throttle body or in the air cleaner 
housing.
The MASS Air Flow sensor is a computer input that measures the amount of 
air entering the engine. Barometric pressure may also be calculated either in the sensor or by 
the computer for correct air/fuel mixture. The computer uses this information for air/fuel 
mixture control, ignition timing and to aid the transmission in pressure control for accurate 
shifting. 
Failure Symptoms: Malfunction Indicator Light  illumination, failed emission test, 
engine hesitation on acceleration, poor fuel economy, poor engine performance, engine no start condition, engine surging
=============
Brand: BRAND:ISUMO
Isin: ILSOLDJOHR8M

$73.20

  • Free shipping in US
  • Arrives:

  • Free 30-Day returns

In Stock

Sold by , Fulfilled by IBSPOT
Ships from USA

IBspot Buyer Protection

Shop confidently on IBspot, receive your item as described or your money back for eligible orders. Learn Program Terms

supported payment methods:Visa, Mastercard, Discover, Amex, Apple Pay, Google Pay

GUARANTEED SAFE CHECKOUT

More seller options

Starting from

Compare all sellers
  • MONEY BACK GUARANTEE

    30 days money back guarantee, no additional fee charged.

  • EXCELLENT SUPPORT

    We provide 24/7 online customer support via email.

  • Fast Shipping

    One week domestic shipping. Global delivery to the US in 2 weeks.

scroll to top arrow
BRAND:ISUMO Mass Air Flow Sensor MAF)W/ ConnectorMAS01

BRAND:ISUMO Mass Air Flow Sensor MAF)W/ ConnectorMAS01

$73.20

Dear Valued Customer
Thanks for your purchase
If you Satisfied with your order
We would appreciate if you left us a Review
your feedback is very important to us
===============================
Wholesales Price
Sold By:
Globalsourcewd
California - USA
=============
You Are Buying
Brand: ISUMO
Aftermarket Premium High Quality
Mass Air Flow Sensor 
(Sensor Only)
With
Electrical Connector 
(Pigtail Wiring Harness)
Quantity: 1 Kit
============
Part#
MAS4540S 
EC1162
======
Cross-Reference
3L3A-12B579B
3L3F-12B579BA
3L3F12B579BA
3L3F-12B579-BA
3W4Z-12B579AC
3W4Z12B579AC
3L8Z12B579BA
3L3Z-12B579BA
AFH60-M19
MF0930
213-3604
2133604
AFLS131
849-981
849981
L3H513215
L3H5-13-215
917-822
917-822
86-50031
8650031
MAS4540
MAS4540/3
MAS0140
AFLS131
=================
Specification
Descriptions
Connector Quantity: 6
Connector Shape: Rectangular
Housing Material: Housing Not Included
Mounting Bracket Included: No
Package Contents: Sensor Only And Torx Bit
==========================================================
Fits
FORD BRONCO SPORT 2021-2023
FORD CROWN VICTORIA 2004-2011
FORD E-150 2004-2014
FORD E-250 2003-2014
FORD E-350 2004-2023
FORD E-450 2004-2015
FORD ECONOLINE 2004-2014
FORD ECOSPORT 2019-2022
FORD EDGE 2007-2023
FORD ESCAPE 2005-2023
FORD EXPEDITION 2005-2023
FORD EXPLORER 2004-2023
FORD EXPLORER SPORT TRAC 2007-2010
FORD F-150 2004-2023
FORD F-250 SUPER DUTY 2005-2023
FORD F-350 SUPER DUTY 2005-2023
FORD F-450 SUPER DUTY 2005
FORD FIESTA 2011-2013
FORD FIVE HUNDRED 2005-2007
FORD FLEX 2009-2012
FORD FOCUS 2008-2011
FORD FREESTYLE 2005-2007
FORD FUSION 2006-2020
FORD LOBO 2004-2020
FORD MAVERICK 2022-2023
FORD MUSTANG 2005-2023
FORD POLICE INTERCEPTOR SEDAN 2019
FORD POLICE INTERCEPTOR UTILITY 2020-2023
FORD RANGER 2004-2023
FORD TAURUS 2008-2019
FORD TAURUS X 2008-2009
FORD TRANSIT 2019-2022
FORD TRANSIT 150 2019-2023
FORD TRANSIT 250 2019-2023
FORD TRANSIT 350 2019-2023
FORD TRANSIT CONNECT 2010-2013
LINCOLN AVIATOR 2020-2023
LINCOLN CONTINENTAL 2019-2020
LINCOLN CORSAIR 2020-2023
LINCOLN LS 2006
LINCOLN MARK LT 2006-2010
LINCOLN MKS 2009-2012
LINCOLN MKT 2010-2012
LINCOLN MKX 2007-2015
LINCOLN MKZ 2007-2020
LINCOLN NAUTILUS 2019-2023
LINCOLN NAVIGATOR 2005-2023
LINCOLN TOWN CAR 2005-2011
LINCOLN ZEPHYR 2006
MAZDA 6 2009-2013
MAZDA B2300 2003-2010
MAZDA B3000 2003-2008
MAZDA B4000 2003-2010
MAZDA CX-9 2008-2015
MAZDA TRIBUTE 2005-2011
MERCURY GRAND MARQUIS 2005-2011
MERCURY MARINER 2005-2011
MERCURY MILAN 2006-2011
MERCURY MONTEGO 2005-2007
MERCURY MOUNTAINEER 2004-2010
MERCURY SABLE 2008-2009
=================================================
Mass Air Flow Meter (MAF)
The Mass Air Flow (MAF) sensor is located in the air duct between the air cleaner 
and the engines air intake. Location may be mounted to the throttle body or in the air cleaner 
housing.
The MASS Air Flow sensor is a computer input that measures the amount of 
air entering the engine. Barometric pressure may also be calculated either in the sensor or by 
the computer for correct air/fuel mixture. The computer uses this information for air/fuel 
mixture control, ignition timing and to aid the transmission in pressure control for accurate 
shifting. 
Failure Symptoms: Malfunction Indicator Light  illumination, failed emission test, 
engine hesitation on acceleration, poor fuel economy, poor engine performance, engine no start condition, engine surging
=============
  • Brand: ISUMO
  • Other Part Number: 3L3Z-12B579BA AFH60-M19 MF0930
  • Interchange Part Number: 3L3A12B579B 3W4Z-12B579AC 3W4Z12B579AC 3L8Z12B579A, ISUMO: MAS4540/3
  • Sensor Type: Mass Airflow Sensor (MAF Sensor)
  • Manufacturer Warranty: Yes
  • OE/OEM Part Number: 3L3A-12B579-BA
  • Manufacturer Part Number: MAS4540S
  • BRAND:ISUMO: BRAND:ISUMO
  • UPC: 0718207774319

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $2.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–20 business days $14.50 for the first item, $2.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.
  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)
  • Intimate or sanitary goods
  • Hazardous materials or flammable liquids/gases
  • Gift cards
  • Downloadable software
  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use
  • Opened CDs, DVDs, software, or vinyl records
  • Items not in their original condition, damaged, or missing parts not due to our error
  • Items returned more than 30 days after delivery

How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.
  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.
  • An additional 3–10 business days for your bank to post the refund to your account.

Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

Oops!

Sorry, it looks like some products are not available in selected quantity.

OK

Subscribe To Our Newsletter

Disclaimer: Statements made, or products sold through this website, have not been evaluated by the United States Food and Drug Administration. Products are not intended to diagnose, treat, cure or prevent any disease.