Mazda RX-3 Exhaust & Emissions

At JC Whitney, we offer the best selection of Mazda RX-3 Exhaust & Emissions 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 Mazda RX-3 Exhaust & Emissions products.

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20 out of 189 products in Exhaust & Emissions
  • STANDARD OE REPLACEMENT PCV VALVE

    Fits Mazda RX-3

    Standard has basically the same exact design and standards as the initial PCV Valve that was included with your automotive. more

    Priced from:

    $12.88
  • AC DELCO OE REPLACEMENT RELAY

    Fits Mazda RX-3

    AC Delco OE Replacement Relay. Made of high quality materials. Meets or exceeds OE standards. Consider AC Delco OE Replacement Relay as... more

    Priced from:

    $37.40
  • STANDARD RELAY

    Fits Mazda RX-3

    Standard Relay. Ecological and rate effective. Attained ISO-141 standard qualification. Standard is proactively responsible for whatever... more

    Priced from:

    $25.61
  • DYNOMAX UNIVERSAL FLEX PIPES

    Got a Broken exhaust but you need to get your import vehicle back on the road quickly? Install a Dynomax Flex Pipe for the swiftest exhaust... more

    Priced from:

    $20.23
  • THRUSH WELDED MUFFLERS

    Thrush Mufflers are well-known in the hot rod, custom car and muscle car communities mainly for contributing to aggressive sounding V8... more

    Priced from:

    $34.65
  • HEDMAN PAINTED HEDDERS

    Does your vehicle still have the original stock manifold? If so, replace that power-sapping stock manifold with a Hedman Painted Header... more

    Priced from:

    $221.57