Buick Exhaust & Emissions

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20 out of 493 products in Exhaust & Emissions

  • REPLACEMENT 4-WIRE OE REPLACEMENT OXYGEN SENSOR

    Fits Buick

    Replacement 4-Wire Oxygen Sensor consists of a stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature... more

    Priced from:

    $20.16Sold individually
    Fits the following Buick Models
    • Buick Allure
    • Buick Century
    • Buick Commercial Chassis
    • Buick Electra
    • Buick Enclave
    • Buick Estate Wagon
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Lucerne
    • Buick Park Avenue
    • Buick Rainier
    • Buick Reatta
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Roadmaster
    • Buick Skyhawk
    • Buick Skylark
    • Buick Somerset
    • Buick Terraza
    • Buick Verano

  • REPLACEMENT OE STYLE EXHAUST MANIFOLD

    Fits Buick

    Replacement OE Style Exhaust Manifold is your inexpensive replacement option for your rebuild and maintenance needs. An OE comparable product... more

    Priced from:

    $32.50SET
    Fits the following Buick Models
    • Buick Century
    • Buick LeSabre
    • Buick Park Avenue
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Roadmaster
    • Buick Skylark

  • WALKER OE REPLACEMENT TAIL PIPE

    Fits Buick

    Walker Tail Pipe. Made out of high grade materials which ensures total protection and durability. Provide only the best part for your vehicle... more

    Priced from:

    $4.18Sold individually
    Fits the following Buick Models
    • Buick Apollo
    • Buick Centurion
    • Buick Century
    • Buick Electra
    • Buick Estate Wagon
    • Buick LeSabre
    • Buick Park Avenue
    • Buick Regal
    • Buick Riviera
    • Buick Roadmaster
    • Buick Skyhawk
    • Buick Skylark
    • Buick Somerset Regal

  • THRUSH TURBO MUFFLER

    Fits Buick

    Thrush Muffler. Made to provide maximum quality and performance. Provide only the best part for your vehicle with the help of the high... more

    Priced from:

    $30.50Sold individually
    Fits the following Buick Models
    • Buick GS 455
    • Buick Regal
    • Buick Riviera

  • MAGNAFLOW CATALYTIC CONVERTER (49-STATE LEGAL - NO CA SHIPMENTS)

    Fits Buick

    Magnaflow used state-of-the-art technique and design in producing catalytic converter not only matches, but surpasses the highest standard... more

    Clearance

    On sale from:

    $387.13
    $67.53Sold individually
    Fits the following Buick Models
    • Buick Century
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Park Avenue
    • Buick Rainier
    • Buick Regal
    • Buick Rendezvous
    • Buick Skylark
    • Buick Terraza

  • CATCO CATALYTIC CONVERTER (49-STATE LEGAL - NO CA SHIPMENTS)

    Fits Buick

    CATCO Catalytic Converter. T-409 stainless steel construction. Meets EPA and CAR emission requirements. CATCO catalytic converter was launched... more

    Priced from:

    $77.13Sold individually
    Fits the following Buick Models
    • Buick Apollo
    • Buick Century
    • Buick Electra
    • Buick Estate Wagon
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Opel
    • Buick Park Avenue
    • Buick Rainier
    • Buick Reatta
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Roadmaster
    • Buick Skyhawk
    • Buick Skylark
    • Buick Terraza

  • BOSAL EXHAUST GASKET

    Fits Buick

    BOSAL EXHAUST GASKET. Whether you need to replace the muffler, tailpipe, or any other exhaust part, they are made to install perfectly,... more

    Priced from:

    $1.48Sold individually
    Fits the following Buick Models
    • Buick Century
    • Buick LaCrosse
    • Buick Rainier
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Skylark
    • Buick Terraza

  • DELPHI 4-WIRE OE REPLACEMENT OXYGEN SENSOR

    Fits Buick

    Theses Oxygen Sensors are engineered to match as well as operate exactly as your original automotive part as it is specially designed to... more

    Priced from:

    $37.88Sold individually
    Fits the following Buick Models
    • Buick Century
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Lucerne
    • Buick Park Avenue
    • Buick Rainier
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Skylark
    • Buick Terraza

  • FLOWMASTER MUFFLER

    Fits Buick
    5 Reviews

    Flowmaster Muffler greatly improves torque and horsepower plus it gives a distinct and exclusive sound. more

    Clearance

    On sale from:

    $120.04
    $54.67SET
    Fits the following Buick Models
    • Buick Gran Sport
    • Buick GS
    • Buick GS 350
    • Buick GS 400
    • Buick GS 455
    • Buick Regal
    • Buick Skylark
    • Buick Special

  • BOSAL 49-STATE LEGAL (NO CA) CATALYTIC CONVERTER

    Fits Buick

    Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. They are... more

    Priced from:

    $90.02Sold individually
    Fits the following Buick Models
    • Buick Century
    • Buick Commercial Chassis
    • Buick Electra
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Park Avenue
    • Buick Rainier
    • Buick Reatta
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Roadmaster
    • Buick Skyhawk
    • Buick Skylark
    • Buick Somerset
    • Buick Somerset Regal

  • FRAM OE REPLACEMENT PCV VALVE

    Fits Buick

    Fram OE Replacement PCV Valve matches OE specifications and meets or exceeds industry's standard and features. more

    Priced from:

    $1.38Sold individually
    Fits the following Buick Models
    • Buick Allure
    • Buick Apollo
    • Buick Centurion
    • Buick Century
    • Buick Commercial Chassis
    • Buick Electra
    • Buick Estate Wagon
    • Buick Gran Sport
    • Buick GS
    • Buick GS 350
    • Buick GS 400
    • Buick GS 455
    • Buick Invicta
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Lucerne
    • Buick Park Avenue
    • Buick Rainier
    • Buick Reatta
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Roadmaster
    • Buick Skyhawk
    • Buick Skylark
    • Buick Somerset
    • Buick Somerset Regal
    • Buick Special
    • Buick Sportwagon
    • Buick Wildcat

  • BOSCH 4-WIRE OE REPLACEMENT OXYGEN SENSOR

    Fits Buick

    Increases fuel efficiency and reduces harmful emissions, together with the catalytic converter! more

    Priced from:

    $37.49Sold individually
    Fits the following Buick Models
    • Buick Allure
    • Buick Enclave
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Lucerne
    • Buick Park Avenue
    • Buick Rainier
    • Buick Regal
    • Buick Rendezvous
    • Buick Skylark
    • Buick Terraza

  • FLOWTECH PERFORMANCE HEADERS

    Fits Buick
    9 Reviews

    Performance Headers. Reduce back pressure. Help engine "breathe" better to increase power and gas mileage. Available in high-temperature... more

    Priced from:

    $153.73Set of 2
    Fits the following Buick Models
    • Buick Regal

  • DORMAN OE REPLACEMENT EXHAUST MANIFOLD

    Fits Buick

    Dorman's Exhaust Manifold is engineered to perform better than the original OE design. This product stands out above the rest of the competition... more

    Priced from:

    $64.99SET
    Fits the following Buick Models
    • Buick Rainier

  • DENSO 4-WIRE OE REPLACEMENT OXYGEN SENSOR

    Fits Buick

    These components have twice defense coating that gives security for on and off road driving while supplying the engine with utmost performance... more

    Priced from:

    $41.56Sold individually

  • NTK FACTORY FIT OXYGEN SENSOR

    Fits Buick

    NTK Factory Fit - Oxygen Sensor. NTK Oxygen Sensors are an exact replacement for your defective, worn out, or clogged oxygen sensor. Replaces... more

    Priced from:

    $21.99Sold individually
    Fits the following Buick Models
    • Buick Allure
    • Buick Century
    • Buick Commercial Chassis
    • Buick Electra
    • Buick Enclave
    • Buick Estate Wagon
    • Buick LaCrosse
    • Buick LeSabre
    • Buick Lucerne
    • Buick Park Avenue
    • Buick Rainier
    • Buick Reatta
    • Buick Regal
    • Buick Rendezvous
    • Buick Riviera
    • Buick Roadmaster
    • Buick Skyhawk
    • Buick Skylark
    • Buick Somerset
    • Buick Somerset Regal
    • Buick Terraza

  • DAVICO CATALYTIC CONVERTER (49-STATE LEGAL - NO CA SHIPMENTS)

    Fits Buick

    Guaranteed to bring the best performance and superior quality possible. more

    Priced from:

    $92.68Sold individually
    Fits the following Buick Models
    • Buick Century
    • Buick Electra
    • Buick Estate Wagon
    • Buick LeSabre
    • Buick Park Avenue
    • Buick Rainier
    • Buick Regal
    • Buick Roadmaster
    • Buick Skyhawk
    • Buick Skylark
    • Buick Somerset
    • Buick Somerset Regal

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