Make sure this part fits your vehicle

Chevrolet 19330121 Sensor Asm,Mass Airflow (W/Intake Air Temperature Sensor)<Use 12F 6

2001-2007 Chevrolet

GM 19330121 Sensor Asm,Mass Airflow (W/Intake Air Temperature Sensor)<Use 12F 6
  • Part Description
    SENSOR, Computer Control Sensors
  • Replaces
    25318411, 15904068
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Customer Questions & Answers
$310.09 MSRP: $558.72
You Save: $248.63 (45%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn’t currently available for ordering.

  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number19330121
    Part DescriptionSENSOR, Computer Control Sensors
    Other NamesAir Mass Sensor, Mass Air Flow Sensor
    Item Dimensions9.5 x 7.2 x 6.3 inches
    Item Weight0.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25318411, 15904068
    ManufacturerGeneral Motors
    SKU19330121
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2002-2006 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 8.1L1/2 TON, 3/4 TON
    2001-2007 Chevrolet Silverado6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB SHORT BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 CREW CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB SHORT BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CHASSIS REGULAR CAB 137.0, CLASSIC 3500 CHASSIS REGULAR CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB
    2001-2006 Chevrolet Suburban8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L1/2 TON, 1500 CREW CAB, 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 1/2 TON, EXT 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI
    2001-2006 Chevrolet Tahoe8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex4 DOOR 1/2 TON

Customer Questions & Answers

Q:
I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
A:
You can Select Your Vehicle to check if 19330121 fits your vehicle.
Posted by GMPartsGiant Specialist
Q:
How do you install the MAF sensor for the 2012 Chevrolet Silverado? Posted by Customer
A:
Simply reverse the steps taken during removal.
Posted by GMPartsGiant Specialist
See expert answers on similar Mass Air Flow Sensor
Q:
How do you remove the MAF sensor? Posted by Customer
A:
To remove the MAF sensor, start by removing the air intake duct on V6 models. Then, disconnect the electrical connector from the MAF sensor by depressing the release tab and pulling off the connector. Loosen the hose clamp screws that secure the MAF sensor to the air filter housing and, on V8 models, the air intake duct. On V6 models, remove the MAF sensor by pulling it off the air filter housing cover. On V8 models, remove the MAF sensor from between the air filler housing and the air intake duct by pulling off the air intake duct, then pulling the MAF sensor off the air filter housing. To install, simply reverse the steps taken during removal.
Posted by GMPartsGiant Specialist
Q:
Where does this mass airflow sensor mount to? Posted by Customer
A:
This mass airflow sensor mounts on the aircleaner box
Posted by GMPartsGiant Specialist 5/10/2020
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 19330121, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19330121 Sensor Asm,Mass Airflow (W/Intake Air Temperature Sensor)<Use 12F 6. It is sometimes referred to as Chevrolet Mass Air Flow Sensor, Chevrolet Air Charge Temperature Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Chevrolet Avalanche, Silverado, Tahoe models.

Affordable, reliable and built to last, GM part # 19330121 Sensor Asm,Mass Airflow (W/Intake Air Temperature Sensor)<Use 12F 6 stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed Chevrolet parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly