Oxygen O2 Sensor 234-4622 & 234-4061 Compatible with Toyota Camry

Our review of the SYKRSS oxygen sensor set examines whether this pair of upstream and downstream sensors is a sensible replacement for Toyota Camry 2004-2006 2.4L L4 owners. The bottom line: this is a practical, budget-minded replacement set that focuses on correct fitment and basic OE-level performance. It is best for DIYers who need to clear a check engine light or restore proper air-fuel feedback without paying dealer prices, but buyers should verify connector and harness lengths before ordering to ensure compatibility.

Key Features

• OE Compatibility: Replaces a long list of original equipment numbers so it fits many Toyota oxygen sensor locations and makes matching part numbers easier.
• Upstream and Downstream Pair: Includes one upstream and one downstream sensor so both sides of the exhaust feedback system can be serviced at once for consistent readings.
• High Temperature Construction: Made of stainless steel and heat resistant materials to withstand exhaust conditions and deliver stable sensing over time.
• Performance Match: Meets OE standards for response and functionality so it can clear emissions-related faults and restore engine control accuracy.
• Wiring Options: Supplied with different wire harness and head lengths for each sensor model so installers can check plug length before purchase for a proper fit.

Who It's For

This sensor set is aimed at owners of Toyota Camry 2004-2006 with the 2.4L L4 who need a direct replacement for failed upstream or downstream oxygen sensors and who prefer an affordable, OE-standard part. It suits home mechanics comfortable with under-car work and with basic hand tools who will follow safety guidance about waiting for the exhaust to cool.

It is not ideal for buyers who require manufacturer warranty parts for dealer service records or those who cannot verify connector lengths and plug types from the product photos and fitment information. If exact factory OEM branding or dealer paperwork is required, look elsewhere.

Pros & Cons

Pros

• Good functional replacement that users report clears check engine lights and restores correct sensor readings.
• Includes both upstream and downstream sensors so both positions can be serviced together.
• Constructed from stainless steel and high-temperature materials for durability in exhaust environments.
• Clear OE reference list makes it easier to confirm compatibility with many part numbers.

Cons

• Some mixed feedback on value for money means expectations on longevity should be moderate compared to OEM parts.
• Buyers must check wire harness and plug lengths carefully to avoid ordering an incorrect fit.

Specifications

Brand	SYKRSS
Compatible Models	Toyota Camry 2004-2006 2.4L L4
Included Parts	1PCS Upstream and 1PCS Downstream oxygen sensor
Materials	Stainless steel, high temperature resistant materials
OE Replace Numbers	Multiple listed numbers including 8946506290, 8946506150, 8946506190 and others
Wiring Lengths	234-4622: 43.5cm harness, 39.5cm head; 234-4061: 48.5cm harness, 45cm head

Our Verdict

The SYKRSS oxygen sensor pair is a practical, OE-compatible replacement for Camry 04-06 2.4L owners who need reliable functionality without dealer pricing. It delivers the essential performance to clear emissions faults and restore correct air-fuel feedback, but buyers should confirm connector and harness lengths and accept that perceived long-term value is mixed among users.

Frequently Asked Questions

Will these sensors fit my Camry?
They are listed for Toyota Camry 2004-2006 2.4L L4, but you should check the connector type and the harness and head lengths on the product page before purchasing.

Do they restore check engine light issues?
Customers report the sensors can clear oxygen-sensor-related check engine lights when the sensor was the root cause, assuming proper installation and no other engine faults.

Are these OEM parts?
They are aftermarket replacements that meet OE standards and replace many OEM numbers, offering an economical alternative to factory-branded sensors.