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Plymouth Custom Emission Control

At JC Whitney, we offer the best selection of Plymouth Custom Emission Control parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Plymouth Custom Emission Control products.

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20 out of 45 products in Exhaust & Emissions
  • MR GASKET VALVE COVER PLUG

    VALVE COVER PLUG. Valve cover plugs. Molded from neoprene to ensure positive oil seal. Fits most stamped/die cast covers. 2 per set.  ... more

    Priced from:

    $8.66
  • MR GASKET ALUMINUM PCV VALVE

    ALUMINUM PCV VALVE. This hi-tech machined aluminum PCV valve fits valve cover with 1" I.D. grommets and will accept a 3/8" I.D. PCV hose... more

    Priced from:

    $36.41
  • WOLO MANUFACTURING RELAY

    Wolo Manufacturing Relay. Uncomplicated mounting with black plastic waterproof case. Premium materials are used for extended service life... more

    Priced from:

    $10.97
  • SPECTRE BREATHER CAP

    SPECTRE BREATHER CAP. And you thought there was nothing special about chrome engine parts. Speed by Spectre features triple chrome plated... more

    Priced from:

    $15.62
  • DORMAN UNIVERSAL GROMMET

    Dorman Universal Grommet. Built from exclusively chosen equipments. From the renowned leader in providing quality automotive parts, Dorman... more

    Priced from:

    $8.67
  • EASTERN UNIVERSAL PCV HOSE

    These PCV hose replacements help the proper operation of your positive crankcase valve and maintain engine longevity and performance. more

    Priced from:

    $16.80
  • MR GASKET UNIVERSAL VAPOR CANISTER

    Mr Gasket Universal Vapor Canister. Provided with great durability with the help of its high quality built. Consider Mr Gasket Vapor Canister... more

    Priced from:

    $38.90
  • SPECTRE VALVE COVER GASKETS

    SPECTRE VALVE COVER GASKETS. And you thought there was nothing special about chrome engine parts. Speed by Spectre features triple chrome... more

    Priced from:

    $12.18
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