Fit for: 

1993- 2013 4Runner Avalon Camry,

Corolla Echo ES300 ES300h ES330 ES350 FJ,

Cruiser GS300 GX460, GX470 Land Cruiser,

Sequoia Sienna Solara Tacoma Tercel Tundra,

Venza Vibe Lexus, Pontiac Toyota SG368 O2,

Oxygen Sensor Front Bank L4 1.5L L4 1.8L, L4,

2.0L L4 2.4L L4 2.5L L4 2.7L L6 3.0L Rear Bank,

V6 3.0L V6 3.3L, V6 3.4L V6 3.5L V6 4.0L V8,

4.6L V8 4.7L V8 5.7L Front Left Rear, Right LE,

Driver Side Passenger Side, SG368

Specifications: 

OE Numbers: 234-4138, 234-4260, 234-4261, 2344138, 2344260, 2344261

Product Material: Stainless Steel

Color: Black, Brass, Silver

Installation Position: Upstream, Downstream

Functions: 

1. The Upstream oxygen sensor is used to Monitor Raw Exhaust Gas to Adjust Air-fuel Ratio in Real-time, i.e., it is used to Detect Whether the Exhaust Gas Exceeds the Standard.

2. The Downstream oxygen sensor is mainly used to Detect Whether the Three-way Catalytic Converter Works Normally.

Packaging Weight: 441 g

Packaging Sizes (cm): 19 x 10.5 x 6.5

Features: 

*Corrosion-Resistant Build

Stainless steel construction withstands exhaust heat and chemicals for long-term reliability.

*Efficient Contaminant Blocking

PTFE filter stops efficiency-robbing contaminants ( like soot, silicone, and grime ) from damaging the sensing element, which keeps the accuracy of the sensor and extends its lifespan.

*Faster Response Time

Precision zirconia element detects air-fuel changes instantly for smoother idle, sharper acceleration, and precise fuel control.

*Optimized Engine Performance

Maximizes fuel efficiency, reduces harmful emissions, and ensures smog test compliance.

*Perfect Fit

Built to strict quality control standards and with 100% factory-tested to ensure stable performance. Direct replacement, just install and drive.

Packaging Includes: 

Oxygen Sensor *4