Denso 234-2008 Oxygen Sensor - Downstream or Upstream

Denso 234-2008 Oxygen Sensor for Toyota OE-Style Replacement

The Denso 234-2008 oxygen sensor is an OE-style replacement built for specific Toyota applications, including Celica and Camry models from the early 1990s through the late 1990s. It is designed for direct-fit service with the correct connector, thread size, and harness length for the listed positions.

Key Features

• OE Style design for a precise replacement fit
• Specific-fit oxygen sensor for listed Toyota applications
• Non-heated sensor type with 2-wire configuration
• 22.83-inch wiring harness length
• Male connector with threaded mounting
• 0.708-inch thread diameter for the specified application
• Built with Denso’s aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination

Product Details

Denso OE Style oxygen sensors are manufactured and tested to OE standards for accurate replacement performance. The 234-2008 is engineered as a direct-fit sensor for the listed Toyota Celica and Toyota Camry applications, helping maintain proper exhaust feedback for engine management. This part cross-references Toyota 8946520250 and 8946533010 for the same application. For shoppers searching for a Toyota Camry downstream oxygen sensor or a Toyota Celica upstream oxygen sensor, this Denso 234-2008 offers the correct OE-style configuration for the specified vehicle positions.

What This Oxygen Sensor Helps Address

• Check engine light concerns related to oxygen sensor performance
• Incorrect air-fuel feedback to the engine control system
• Reduced fuel economy caused by a worn sensor
• Rough idle or drivability issues tied to exhaust sensor signal problems
• Emissions test failures caused by a faulty upstream or downstream sensor

Installation Notes and Fitment

Fits 1996-1997 Toyota Celica, upstream. Fits 1994-1996 Toyota Camry, downstream. Fits 1992-1993 Toyota Camry, downstream. Fits 1992-1993 Toyota Celica, downstream. Confirm connector style, thread diameter, and sensor position before installation. This part is a specific-fit replacement, so it should be matched to the exact year, model, and position listed above.

Quality Assurance

Denso manufactures this OE Style oxygen sensor to strict original-equipment standards and tests each component for fit and function. The design includes an aluminum oxide trap layer intended to protect the sensing element from silicone and lead contamination, supporting long-term service in the listed Toyota applications.