My Account About Us Help Desk
Go-Parts
Account About Us Help Desk
Cart 0
Your cart is empty
Add an item to see it appear here.
2019, 2018, 2017, 2016 Cadillac ATS Mass Air Flow Sensor
View 1
View 2
View 3
View 4
View 5

2016 - 2019 Cadillac ATS Mass Air Flow Sensor - Front (Walker Products) NEW

$ 80 .76
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Front
Sensor Only
Walker Products USA MADE MAF sensors are always 100% NEW and NEVER remanufactured! All sensors are 100% programmed and tested for fit, form, and function before being available to be sold. As an industry leading program, Walker Products manufacturers high demand SKUs in our USA facilities with OEM quality components, custom engineered circuit boards, and programing. Many of the Walker MAF parts are designed and built here in the USA at Walker Products facilities. The Walker Mass Air Flow Sensor program offers replacement sensors in both Sensor Only and Complete Sensor and Housing Assemblies. Sensor only replacement is typically faster and more economical, but some manufacturers recommend that you replace the complete housing assembly to ensure the connector air tubes are clean and to protect the sensor itself, which can be damaged by oils on your hands or even air pollution. When it comes to MAFs, it is vital that they are properly tuned to the vehicle, which is why Walker’s team of engineers work to create sensors that have custom tuned flow characteristics for the full flow spectrum. Walker MAFs continue to meet or exceed OE long-term fuel trim percentages, and calibrations go through 100% production testing and are always verified using on vehicle testing. Walker Products provides our customers with the confidence that they are investing in nothing short of the best. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today, Walker is an ISO 9001/ IATF16949 certified manufacturer, and one of the largest privately owned manufacturers of fuel system components and engine sensors. Walker Products is committed to supplying products manufactured to meet or exceed OEM standards and specifications – an effort backed by in-house manufacturing, product management, and dedicated engineering teams to ensure precise accuracy in the production of the highest quality parts, vehicle applications, and technical support.
Brand: Walker Products
Condition: New
See Other Cadillac ATS Mass Air Flow Sensors
Wrenchy the Robot
Not sure? Ask Wrenchy — Your Parts Assistant.

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
CA Prop65 Lead Warning: This Product Can Expose You To Chemicals, Including Lead, Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. Www.p65warnings.ca.gov
Connector Gender Female
Housing Included No
Mounting Hardware Included Yes
Terminal Quantity 5

Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 1 model (tapclick to expand)(tapclick to hide)
ATS 2016-2019 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2016 - 2019 L4 2.0L Turbo AWD/RWD Automatic
Base Coupe 2016 - 2018 L4 2.0L Turbo AWD/RWD Manual
Base Coupe 2016 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Base Sedan 2016 - 2018 L4 2.0L Turbo AWD/RWD Automatic & Manual
Base Sedan 2016 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Coupe Coupe 2018 - 2019 L4 2.0L Turbo RWD Automatic
Luxury Coupe 2016 - 2019 L4 2.0L Turbo AWD/RWD Automatic
Luxury Coupe 2016 - 2018 L4 2.0L Turbo AWD/RWD Manual
Luxury Coupe 2016 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Luxury Coupe 2016 V6 3.6L AWD/RWD Automatic & Manual
Luxury Sedan 2016 - 2018 L4 2.0L Turbo AWD/RWD Automatic & Manual
Luxury Sedan 2016 - 2017 L4 2.5L AWD/RWD Automatic & Manual
Luxury Sedan 2016 V6 3.6L AWD/RWD Automatic & Manual
Performance Coupe 2016 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Performance Coupe 2016 - 2017 V6 3.6L AWD/RWD Automatic & Manual
Performance Sedan 2016 - 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Performance Sedan 2016 - 2017 V6 3.6L AWD/RWD Automatic & Manual
Premium Coupe 2016 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Coupe 2016 V6 3.6L AWD/RWD Automatic & Manual
Premium Sedan 2016 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Sedan 2016 V6 3.6L AWD/RWD Automatic & Manual
Premium Luxury Coupe 2017 - 2019 V6 3.6L AWD/RWD Automatic
Premium Luxury Sedan 2017 - 2018 V6 3.6L AWD/RWD Automatic
Premium Performance Coupe 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Performance Coupe 2017 - 2019 V6 3.6L RWD Automatic
Premium Performance Coupe 2017 V6 3.6L AWD/RWD Automatic & Manual
Premium Performance Sedan 2017 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Performance Sedan 2017 - 2018 V6 3.6L RWD Automatic
Premium Performance Sedan 2017 V6 3.6L AWD/RWD Automatic & Manual
Sedan Sedan 2018 L4 2.0L Turbo RWD Automatic
V Coupe 2016 - 2019 V6 3.6L Turbo RWD Automatic & Manual
V Sedan 2016 - 2018 V6 3.6L Turbo RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Walker Products USA MADE MAF sensors are always 100% NEW and NEVER remanufactured! All sensors are 100% programmed and tested for fit, form, and function before being available to be sold. As an industry leading program, Walker Products manufacturers high demand SKUs in our USA facilities with OEM quality components, custom engineered circuit boards, and programing. Many of the Walker MAF parts are designed and built here in the USA at Walker Products facilities. The Walker Mass Air Flow Sensor program offers replacement sensors in both Sensor Only and Complete Sensor and Housing Assemblies. Sensor only replacement is typically faster and more economical, but some manufacturers recommend that you replace the complete housing assembly to ensure the connector air tubes are clean and to protect the sensor itself, which can be damaged by oils on your hands or even air pollution. When it comes to MAFs, it is vital that they are properly tuned to the vehicle, which is why Walker’s team of engineers work to create sensors that have custom tuned flow characteristics for the full flow spectrum. Walker MAFs continue to meet or exceed OE long-term fuel trim percentages, and calibrations go through 100% production testing and are always verified using on vehicle testing. Walker Products provides our customers with the confidence that they are investing in nothing short of the best. Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today, Walker is an ISO 9001/ IATF16949 certified manufacturer, and one of the largest privately owned manufacturers of fuel system components and engine sensors. Walker Products is committed to supplying products manufactured to meet or exceed OEM standards and specifications – an effort backed by in-house manufacturing, product management, and dedicated engineering teams to ensure precise accuracy in the production of the highest quality parts, vehicle applications, and technical support.

Interchange Parts

Brand Part Number
ACDelco 213-3134
ACDelco 213-3946
ACDelco 213-4222
ACDelco 213-4332
ACDelco 213-4677
Advan-tech 9R4
Airtex 5S6715
Airtex 5S8048
Blue Streak MF16410
Blue Streak MF16410N
Buick 13244778
BWD 216410M
Cadillac 15828006
Cadillac 25940911
Calderon 105-025-H7
CARDONE New 86-50054
CARDONE Reman 74-50054
Carquest 64-1838
Carquest 64-1853
Carquest 641838
Carquest 641853
Delphi AF10142
Dorman 917-858
General Motors 8125764100
General Motors 8128657910
General Motors 8158657910
Hitachi Automotive AFH70M43A
Hitachi Automotive MAF0034
Isuzu 8-12576-410-0
Isuzu 8-15865-791-0
Meat & Doria 86331
PRENCO 4M-1100
Saturn 12576410
Saturn 15865791
SMP MAS0141
Spectra Premium MA191
Tomco Products 20959
Wells SU8215
Wells SU9510

Fits Years: 2016 2017 2018 2019

Fits Models: ATS

Expert Guides

Cadillac ATS Mass Air Flow Sensor: A Guide for 2013-2019 Owners

Is your Cadillac ATS running rough or losing power? Your Mass Air Flow sensor might be the culprit.

 Read Full Guide →

Related Trouble Codes (OBD-II)

2 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Racing partner video
Racing partner video
Racing partner video
Racing partner video
×

Search by Vehicle

1
2
3
Added to cart · Part