Air Filter for 2011 Freightliner Classic - Wix 42971

$120.99
WARNING:California Proposition 65▾
Wix Air Filter 42971
Wix Air Filter 42971

Vehicles this part fits
    Part number: 42971
    UPC: 765809429710
    Condition: New
    Weight: 24.45 LBS
    Item Package Quantity: 1
    $120.99
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    Wix Air Filter P/N:42971
    Wix Air Filter P/N:42971
    $120.99
    $120.99

    Wix 42971 air filter for the 2011 Freightliner Classic 6-cylinder 12.8L cleans the air before it reaches the engine.

    • Radial seal style with inside-out airflow
    • Wix HD heavy-duty air filter line
    • Cellulose filtration media with pleat stabilization beads
    • Expanded metal body with polyurethane or high-strength corrosion-resistant end caps
    • HD line laboratory tested per ISO 5011 for a minimum 99.9% contaminant removal efficiency

    Quick facts

    • Part: Wix 42971 air filter
    • Fits: 2011 Freightliner Classic 6-cylinder 12.8L
    • Material: Cellulose media
    • Condition: New

    Weaker acceleration, higher fuel use or visible dirt packed into the media can mean the air filter is clogged, though a leaking intake pipe or a fuel system fault can be behind the same signs, so find the cause before replacing it. The filter is recommended for OEM air filter change intervals.

    Fits

    This listing is one filter, a direct-fit replacement for the 2011 Freightliner Classic 6-cylinder 12.8L, and the vehicle takes two.

    Specifications

    Fit and size

    • Quantity per vehicle: 2
    • Height: 23.72 in
    • Outer diameter, top: 11.38 in
    • Outer diameter, bottom: 11.38 in
    • Inner diameter, bottom: 3.89 in

    Build and materials

    • Style: Radial seal air filter
    • Duty type: HD
    • Media material: Cellulose
    • Airflow direction: Inside-out
    • Condition: New
    • Country of origin: United States

    Interchange: RS3539 · 88843 · A130098 · A130101 · AF2277 · LA2971 · 2971

    This part cross-references / interchanges with the following part numbers:

    RS3539, 88843, A130098, A130101, AF2277, LA2971, 2971, 42971

    Frequently Asked Questions

    Is the Wix 42971 air filter right for the 2011 Freightliner Classic 6-cylinder 12.8L?

    Yes. Wix 42971 is listed for the 2011 Freightliner Classic 6-cylinder 12.8L, which takes two filters. This listing is for one.

    What size is the Wix 42971 radial seal air filter?

    Wix 42971 is 23.72 inches tall with an 11.38 inch outer diameter at the top and bottom, and a 3.89 inch inner diameter at the bottom.

    Which way does air flow through this radial seal air filter?

    Air flows inside-out through the filter's cellulose media, and the pleats are stabilized with beads.

    How well does this Wix HD air filter remove contaminants?

    Wix HD air filters are laboratory tested per ISO 5011 for a minimum efficiency of 99.9% contaminant removal.

    Can I use Wix 42971 where an LA2971 air filter is listed?

    Yes. LA2971 is one of the numbers cross-referenced to Wix 42971, along with RS3539, 88843 and A130098.

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