At JC Whitney, we offer the best selection of Nissan 240SX Exhaust & Emissions parts and accessories. We offer an industry leading ONE YEAR GUARANTEE so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Nissan 240SX Exhaust & Emissions products.

Guaranteed to Fit
MAGNAFLOW DIRECT-FIT CATALYTIC CONVERTERS FOR 49 STATES
Fits Nissan 240SX
Read 4 Reviews
MAGNAFLOW DIRECT-FIT CATALYTIC CONVERTERS FOR 49 STATES
Fits Nissan 240SX
Read 4 Reviews
MAGNAFLOWî DIRECT-FIT CATALYTIC CONVERTER FOR 49 STATES Magnaflowî's ultra high flow Catalytic Converter reduces restriction-helps... More
MAGNAFLOW UNIVERSAL CATALYTIC CONVERTERS FOR 49 STATES
Fits Nissan 240SXMAGNAFLOWî UNIVERSAL CATALYTIC CONVERTER FOR 49 States Ultra high flow Universal Catalytic Converter delivers the performance of the... More
EASTERN 49-STATE LEGAL (NO CA) CATALYTIC CONVERTER
Fits Nissan 240SXOur catalytic converters offer value that's second to none. We have the widest coverage for domestic and import cars, SUVs, vans, and trucks... More
BOSAL EXHAUST GASKET
Fits Nissan 240SXBOSAL EXHAUST GASKETThese groups are direct replacement for your OE exhaust system. More
BECK ARNLEY PCV VALVE
Fits Nissan 240SXBECK ARNLEY REPLACEMENT PARTS Replace your worn out or broken part with these replacement parts. Designed and built to OEM specifications... More
ANSA OE REPLACEMENT EXHAUST PARTS
Fits Nissan 240SXOE REPLACEMENT EXHAUST PARTSThese are direct replacements for OE exhaust. These are designed to replace worn or broken OE parts perfectly... More
REPLACEMENT 4-WIRE OE REPLACEMENT OXYGEN SENSOR
Fits Nissan 240SXSolve your problem with defective oxygen sensors by switching to Replacement 4-Wire Oxygen Sensors! These oxygen sensors feature OE comparable... More
DENSO REPLACEMENT OXYGEN SENSOR
Fits Nissan 240SXDENSO can guarantee the quality of the product they produce because every component that leaves their factories has been designed with... More
PUROLATOR PCV VALVES
Fits Nissan 240SXPUROLATOR PCV VALVES Replacing the PCV should a normal maintenance item to keep. A clogged or defective PCV prevents proper evacuation... More
WALKER OE REPLACEMENT CATALYTIC CONVERTER 49-STATE LEGAL - NO (CA)
Fits Nissan 240SXWalker Catalytic Converter Exudes maximum protection with the help of its high grade construction Provide only the best part for your vehicle... More
WALKER PRODUCTS OXYGEN SENSOR
Fits Nissan 240SXWalker Products manufactures and distributes a wide variety of O2 Sensors for passenger cars, trucks and SUV's. More
ANSA PERFORMANCE EXHAUST
Fits Nissan 240SXPerformance Exhaust System ⢠Italian designed and manufactured ⢠Originally designed for Ferrari race cars ⢠Throaty but subtle... More
BOSAL PERFORMANCE MUFFLER
Fits Nissan 240SXBosal Performance Mufflers are available in universal designs for that custom application as well as direct-fit replacements manufactured... More
BOSAL 49-STATE LEGAL (NO CA) CATALYTIC CONVERTER
Fits Nissan 240SXBosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. They are... More
EVANFISCHER 49-STATE LEGAL (NO CA) OE REPLACEMENT CATALYTIC CONVERTER
Fits Nissan 240SXControl the harmful elements that your car emits and help save the environment. Get an EvanFischer Catalytic Converter! More
STANDARD MOTOR PRODUCTS OXYGEN SENSOR
Fits Nissan 240SXStandard Motor Products - Oxygen Sensor Tough emission standards require high quality oxygen sensors Replace your worn out or... More
REPLACEMENT OE STYLE MUFFLER
Fits Nissan 240SXThis economical Replacement Muffler offers an affordable replacement for your noisy and rusty mufflers. More
