Lower Radiator Coolant Hose for 2006-2011 Chevrolet Impala & More - Dayco 72340

$37.99

Vehicles this part fits

    Part number: 72340
    UPC: 036687617484
    Condition: New
    Weight: 3.40 LBS
    Item Package Quantity: 1
    $37.99
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    Dayco Radiator Coolant Hose P/N:72340
    Dayco Radiator Coolant Hose P/N:72340
    $37.99
    $37.99

    Dayco 72340 lower radiator coolant hose for the 2006-2011 Chevrolet Impala V6 3.5L or 3.9L and other vehicles carries coolant between the radiator and the engine.

    • Single I.D. hose construction
    • Carries the SAE J20R4 Class D-1 and SAE J1684 Type EC specifications
    • Made without a protective sleeve or heat shield

    Quick facts

    • Part: Dayco 72340 radiator coolant hose
    • Fits: 2006-2011 Chevrolet Impala V6 3.5L or 3.9L and other vehicles
    • Position: Lower
    • Condition: New

    A lower hose that is wearing out can show up as coolant drips near the front of the car, a low coolant level or overheating. With the engine off and cool, look along the hose for cracks, bulges, soft spots or wet stains. A clamp or radiator connection can leak the same way, so find the source before replacing the hose.

    Fits

    This hose fits the 2006-2011 Chevrolet Impala V6 3.5L or 3.9L, the 2006 Chevrolet Monte Carlo V6 3.9L and the 2006-2007 Monte Carlo V6 3.5L. The listing is one hose, and the fitment calls for one per car.

    Specifications

    Fit and size

    • Position: Lower
    • Quantity per vehicle: 1

    Build and materials

    • Hose type: Single I.D. hose
    • SAE specification: SAE J20R4 Class D-1, SAE J1684 Type EC
    • No protective sleeve and no heat shield
    • Condition: New

    Interchange: 26541X · 23123 · 62913 · 9784

    Product information is for general reference and may contain errors. See our Disclaimer.

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

    26541X, 23123, 62913, 9784, 15286586, 25863676, 25863876, 25863877

    Frequently Asked Questions

    Does the Dayco 72340 fit the 2006-2011 Chevrolet Impala V6 3.5L?

    Yes. Dayco 72340 fits the 2006-2011 Chevrolet Impala with either the V6 3.5L or the V6 3.9L engine. It is a lower hose, and one is needed per car.

    Which SAE standards does this Dayco coolant hose meet?

    Dayco 72340 carries the SAE J20R4 Class D-1 and SAE J1684 Type EC specifications, and it is a single I.D. hose.

    Does this Dayco radiator coolant hose come with a heat shield or protective sleeve?

    No. This lower radiator hose is made without a protective sleeve and without a heat shield.

    What are the signs a lower radiator hose is wearing out?

    Coolant stains or drips near the hose ends, a hose that feels soft or swollen when the engine is cool, or visible cracks can point to wear. A shop can pressure-test the cooling system if the cause is unclear.

    Does Dayco 72340 interchange with 26541X?

    Yes. 26541X is one of the numbers this Dayco 72340 hose replaces; the full list is on the Interchange line.

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