K2 Industries
92-01 Lexus ES300 / 95-04 Toyota Avalon / 92-01 Camry Rear Right Sensor
92-01 Lexus ES300 / 95-04 Toyota Avalon / 92-01 Camry Rear Right Sensor
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Rear Right O2 Sensor — Toyota / Lexus
Direct replacement oxygen sensor for proper air-fuel mixture monitoring and emissions control. This is a genuine fitment part engineered to meet OEM specifications. Sensor sits in the exhaust stream and communicates directly with your engine computer to keep combustion dialed in.
Key Features
- OEM-equivalent signal response - Maintains accurate fuel trim and prevents check engine light codes.
- Factory exhaust port fit - Threads directly into existing mounting location with no modifications.
- Rear cylinder bank coverage - Monitors post-catalyst emissions on the passenger side of the vehicle.
Specs
- Oxygen sensor, wired design
- Rear right exhaust position
- Single unit
Whats Included
- Oxygen sensor only
Frequently Asked Questions
Do I need special tools or a oxygen sensor socket to install this?
A standard oxygen sensor socket (usually 22mm or 27mm) makes removal and installation easier, but a wrench works if you're careful. The sensor unscrews from the exhaust manifold or pipe — no special tools required, just patience.
Will this trigger a check engine light if the old sensor was already bad?
If you're swapping out a failed sensor, this new one should clear fault codes once the vehicle relearns fuel trim — usually within a few drive cycles. If the light returns immediately, a different fault may be present in the emissions system.
What if I can't reach the rear sensor — is it accessible without dropping the manifold?
Rear sensors are typically tighter to reach than front ones, but most can be accessed from below or the side without major disassembly. Clearance varies — you may need to remove heat shields or move lines slightly, but full manifold removal is rarely necessary.
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