Precision Oxygen Sensor for 04-06 Toyota Corolla 1ZZ 1.8L

Direct-fit replacement with OEM-grade zirconia ceramic sensing element for accurate air-fuel ratio measurement. High-density stainless steel housing resists extreme heat and corrosion. Laser-welded waterproof connectors ensure long-term durability in harsh weather conditions.

Optimized for 1.8L engines to reduce emissions and improve fuel efficiency by 12%. Includes factory-calibrated thread pitch for leak-free installation. Compatible with all driving conditions - city commuting, highway cruising, or off-road adventures.

Batch-tested under 800°F exhaust temperatures. Ships in anti-static packaging with installation guide. Bulk orders available with volume discounts for repair shops and distributors. Exact match for Toyota part# 89465-12620.