BELKEBIR Oxygen Sensor Kit for Toyota Camry & RAV4 2.4L — 2-Pc Upstream & Downstream, Direct-Fit OE Replacement

Two OE-style oxygen sensors (upstream and downstream) engineered to restore proper air-fuel sensing for 2004–2011 Toyota Camry and 2006–2008 RAV4 2.4L engines.

If your vehicle is showing check-engine lights, reduced fuel economy, or rough running linked to oxygen sensor faults, this BELKEBIR 2-piece kit provides direct-fit upstream and downstream replacements for the specified Toyota 2.4L models. Each sensor uses durable ceramic and platinum elements and arrives pre-tested for electrical response and temperature tolerance, helping your engine management system read exhaust oxygen levels accurately again.

Which Toyota models and years will these sensors fit?

These sensors were manufactured to match factory fit and wiring for a range of Camry and RAV4 2.4L trims across the mid-2000s. Before ordering, check your vehicle’s model year, engine size, and OE part number to confirm compatibility.

• Covers Camry: 2004–2011 across LE, SE, XLE, Base, CE, and Hybrid 2.4L variants listed.
• Includes RAV4: 2006–2008 Base, Limited, Sport 2.4L models.
• Replaces OE numbers: upstream 234-4622 (2344622) and downstream 234-9049 (2349049).

How will replacing these sensors affect fuel economy and performance?

Fresh oxygen sensors provide more accurate exhaust oxygen readings to the engine control unit, which can improve combustion tuning and reduce excessive fuel trim adjustments. That often translates to steadier idling, smoother throttle response, and potential gains in miles per gallon compared with worn or failing sensors.

• Improved fuel metering from corrected O2 feedback.
• Reduced hesitation or rough idle caused by faulty readings.
• Cleaner emissions due to better air-fuel balance.

What are the build quality and durability features of these BELKEBIR sensors?

BELKEBIR sensors are assembled with high-temperature ceramic and platinum sensing elements to withstand exhaust heat and contaminants. Each sensor is tested for electrical response, sealing integrity, and harness compatibility so you receive a unit designed for long service life under normal driving conditions.

• Platinum and ceramic core for stable long-term sensing.
• Heat-resistant housings and high-quality wiring pigtails for OEM-style installation.
• Subjected to quality checks and backed by a 12-month warranty.

How easy is installation and what should I prepare?

These are direct-replacement sensors made to plug into the factory harness and thread into the original mounting ports. Basic hand tools and an oxygen sensor socket are usually sufficient; some vehicles may require brief vehicle lifting for access to the downstream sensor.

• Direct-fit connectors match factory wiring—no splicing required.
• Install with an anti-seize compound on the threads if not pre-applied.
• Scan and clear codes after installation; test drive to confirm resolution.

Who this is for: This BELKEBIR 2-pack is intended for DIY mechanics, independent repair shops, and Toyota owners who need OE-style upstream and downstream oxygen sensors for Camry and RAV4 2.4L engines from the listed years. If your vehicle shows oxygen-sensor-related trouble codes or you want to restore fuel economy and emissions performance with direct-fit replacements, this kit provides a cost-effective, warrantied option.