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Acura RDX Engine Coolant Reservoir Cap Replacement

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  1. ✓ In Stock 2007-2012 Acura RDX Engine Coolant Reservoir Cap (Calorstat)

    2007-2012 Acura RDX Engine Coolant Reservoir Cap (Calorstat)

    Partslink #: RC0207

    With OE No. 19109PH1620

    $5.10 View part →
  2. ✓ In Stock 2013-2018 Acura RDX Engine Coolant Reservoir Cap (Calorstat)

    2013-2018 Acura RDX Engine Coolant Reservoir Cap (Calorstat)

    Partslink #: RC0175

    With OE No. 19102PM5A00

    $5.38 View part →
  3. ✓ In Stock 2013-2014 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    2013-2014 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    Partslink #: 19102 PM5 A00
    $6.08 View part →
  4. ✓ In Stock 2013-2018 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    2013-2018 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    Partslink #: W0133-1839972

    May need 19106-RSA-G00 Connector sold separately

    $6.08 View part →
  5. ✓ In Stock 2019-2022 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    2019-2022 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    Partslink #: W0133-1839974
    $7.53 View part →
  6. ✓ In Stock 2019-2022 Acura RDX Engine Coolant Reservoir Cap (Dorman)

    2019-2022 Acura RDX Engine Coolant Reservoir Cap (Dorman)

    Partslink #: W0133-2188907
    $7.85 View part →
  7. ✓ In Stock 2007-2012 Acura RDX Engine Coolant Reservoir Cap (Motormite)

    2007-2012 Acura RDX Engine Coolant Reservoir Cap (Motormite)

    Partslink #: 54227

    Packaging Type: Bag

    $11.91 View part →
  8. ✓ In Stock 2007-2012 Acura RDX Engine Coolant Reservoir Cap (Motormite)

    2007-2012 Acura RDX Engine Coolant Reservoir Cap (Motormite)

    Partslink #: 54227CD

    Packaging Type: Card

    $11.91 View part →
  9. ✓ In Stock 2007-2012 Acura RDX Engine Coolant Reservoir Cap (Dorman)

    2007-2012 Acura RDX Engine Coolant Reservoir Cap (Dorman)

    Partslink #: W0133-2109746
    $14.34 View part →
  10. ✓ In Stock 2007-2012 Acura RDX Engine Coolant Reservoir Cap (Dorman)

    2007-2012 Acura RDX Engine Coolant Reservoir Cap (Dorman)

    Partslink #: W0133-3043563
    $14.71 View part →
  11. ✓ In Stock 2007-2012 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    2007-2012 Acura RDX Engine Coolant Reservoir Cap (Genuine)

    Partslink #: W0133-1839975
    $23.43 View part →
  12. ✓ In Stock 2013-2018 Acura RDX Engine Coolant Reservoir Cap (Motormite)

    2013-2018 Acura RDX Engine Coolant Reservoir Cap (Motormite)

    Partslink #: 54370

    Packaging Type: Box

    $28.58 View part →

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Engine Coolant Reservoir Cap Compatibility for Acura RDX

Browse our selection of quality engine coolant reservoir cap parts designed specifically for your Acura RDX. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

A-Spec · Advance · Base · PMC Edition · SH-AWD · Tech

Body Types

Sport Utility

Engine Options

L4 2.0L · L4 2.3L · V6 3.5L

Transmissions

Automatic

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