AIP Electronics Premium O2 Sensor Downstream/Upstream Check Fitment Chart Compatible with 1996-2000 BMW 323i 323is 328i 328is 528i M3 Z3 2.5L 2.8L 3.2L I6 OEM Fit OXY413

Ensure your emissions system is working properly with this brand-new AIP Electronics Oxygen Sensor. AIP Electronics O2 Sensors deliver quality craftsmanship and long-term reliability. Have peace of mind making a purchase from a parts supplier with over 10 years' experience. The Oxygen sensor is vital to your engines emissions system. A properly functioning O2 Sensor ensures a more efficient fuel burn and promotes fuel economy. Common symptoms of a failing O2 Sensor include rough idle, loss of power, decrease in fuel economy, stalling, and possible O2 malfunction codes from your onboard diagnostics as indicated by a CEL (check engine light). Restore proper engine management and performance with this brand-new premium OE fit replacement O2 sensor. Comes Complete as pictured. *See Fitment Guide for part number and to confirm this is the correct part before purchase.*

• MANUFACTURER: AIP Electronics
• Compatible with 1996-2000 BMW 323i 323is 328i 328is 528i M3 Z3 2.5L 2.8L 3.2L I6 **Be Sure to Check for Correct Fitment Using the Chart Above. Don't See a Chart? Message us for help.
• FEATURES OE Spec and Factory Fit, designed with reliability in mind. Precision molded thermoplastics to resist fracturing and cracking from the constant heat cycling, all connections are watertight and weatherproof, tested and ensured to match OE fit and function, only premium grade materials used for a long service life. Comes exactly as pictured.
• DIRECT Factory Replacement and Ready for Installation Straight Out of The Box, meets or exceeds OEM Specifications.
• EASY DIY Plug and Play Install. Perfect for any professional or weekend mechanic.