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Chevrolet 20843381 Air Cleaner

2003-2015 Chevrolet Express

Customer Questions & Expert Answers (3)
20843381 GM Air Cleaner Product Photo 1 of 4
  • Part Description
    Housing, Air Cleaner To Carburetor/Throttle Body Mounting
  • Replaces
    19121462, 25831678
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number20843381
    Part DescriptionAir Cleaner; Housing, Air Cleaner To Carburetor/Throttle Body Mounting
    Item Dimensions14.6 x 12.1 x 12.0 inches
    Item Weight2.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces19121462, 25831678
    ManufacturerGeneral Motors
    SKU20843381
    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
    2003-2015 Chevrolet Express6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex1 TON CARGO EXPRESS, 1 TON CARGO SAVANA, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER, 1/2 TON CARGO EXPRESS, 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER EXPRESS, 1/2 TON PASSENGER SAVANA, 3/4 TON CARGO EXPRESS, 3/4 TON CARGO SAVANA, 3/4 TON PASSENGER EXPRESS, 3/4 TON PASSENGER SAVANA
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 20843381 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How do you remove the Air Filter Box housing of the 2003 Chevrolet Express? Posted by Manuel K.
    A:
    Start by removing the air filter housing cover and the air filter element. Then, remove the air filter housing bolts and take out the housing. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Mar 01, 2026
    Q:
    How do you remove the Air Filter for the 2012 Chevrolet Express? Posted by Ted Z.
    A:
    For all models from 2007 onward, except for the 2018 and later 4.3L V6 engines, you need to unclip the air cleaner housing from the radiator support, unsnap the two clips holding the air cleaner cap, and remove the cylindrical air filter element. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Nov 22, 2024

Genuine GM Part 20843381, the Right Choice

To ensure reliability, purchase GM part # 20843381 Air Cleaner. It is sometimes referred to as Chevrolet Air Filter, Chevrolet Air Filter Box. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Express models.

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