HONDA HY98P5 Downstream Oxygen Sensor 2.4L

( Brand: Honda ), ( Manufacturer Part Number: HY98P5 ), ( Part Type: Sensor ), ( Placement On Vehicle: Downstream ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Oxygen Sensor 2.4l 4-cylinder Oxygen Sensor Bank-1 Sens. ), ( Important Info: Bank-1 Sensor-2; Downstream ), ( Years: 2007 2005 2006 2004 2003 2008 07 05 06 04 03 08 ), ( Makes: Honda Acura ), ( Models: Accord Tsx ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review HONDA Replacement Downstream Oxygen Sensor Acura 2.4l Cyl fits ACCORD TSX 2003–2008

Introducing the HY98P5 Downstream Oxygen Sensor, an essential component for maintaining optimal engine performance in select Honda Acura Accord and TSX models with a 2.4L 2.3 i-VTEC engine, manufactured between the years 2003 and 2008.

This oxygen sensor is designed to measure the amount of unburnt oxygen in your vehicle's exhaust stream. It plays a crucial role in the feedback system that regulates the fuel-air mixture in the engine's combustion process. By providing real-time information on the sensor's output, the engine control unit (ECU) can adjust the fuel injection and ignition timing for maximum fuel efficiency and reduced exhaust emissions.

The HY98P5 Downstream Oxygen Sensor is built with high-quality zirconia ceramic sensors that ensure accurate and reliable oxygen level detection. The ceramic sensor element is coated with a thin, porous layer of platinum and rhodium to promote faster and more stable oxygen reduction reactions, providing quicker response times and improved sensor sensitivity.

The sensor's housing is designed with a durable, heat-resistant material to withstand the extreme temperatures encountered in the exhaust system. It features a built-in heating element to bring the sensor up to operating temperature quickly, ensuring accurate readings as soon as possible after a cold start.

The HY98P5 Downstream Oxygen Sensor is a direct replacement for the original equipment sensor and comes with all necessary hardware for easy installation. It is engineered to meet or exceed OEM specifications for fit, function, and durability.

Upgrading to the HY98P5 Downstream Oxygen Sensor offers several benefits, including improved engine performance, increased fuel efficiency, and reduced exhaust emissions. It is an excellent choice for drivers seeking to enhance the overall driving experience of their Honda Acura Accord or TSX while ensuring the longevity and reliability of their vehicle's engine.

Buying a Hyundai HY-98P5 downstream oxygen sensor for a 2003-2008 Honda Acura Accord or TLX 2.4L engine involves considering both advantages and disadvantages.

1. Improved Fuel Efficiency: A faulty oxygen sensor can cause poor fuel efficiency. Replacing it with a new one can help restore optimal fuel economy.

2. Enhanced Engine Performance: A new oxygen sensor can improve engine performance by providing accurate oxygen data to the engine control module, ensuring the correct fuel-air mixture for efficient combustion.

3. Reduced Emissions: An oxygen sensor plays a crucial role in maintaining proper engine emissions. A new sensor can help reduce harmful emissions, making your vehicle more eco-friendly.

4. Preventing Check Engine Light: A faulty oxygen sensor can trigger the check engine light. Replacing the old sensor with a new one can help prevent the light from coming on.

5. Cost-Effective: Replacing an oxygen sensor is a relatively inexpensive repair compared to other engine components.

1. Labor Costs: The cost of having the sensor replaced at a mechanic shop can be significant due to labor charges.

2. Potential for False Readings: Although rare, a new oxygen sensor may provide false readings, which could result in incorrect engine adjustments and potential damage to engine components.

3. Availability: Finding a compatible oxygen sensor for specific vehicle models may be challenging, and it may take longer to source and receive the part.

Replacing a faulty downstream oxygen sensor in your 2003-2008 Honda Acura Accord or TLX 2.4L engine with a new Hyundai HY-98P5 sensor can lead to improved fuel efficiency, enhanced engine performance, reduced emissions, and preventing the check engine light from coming on. However, the cost of labor and the potential for false readings are the primary disadvantages.

If you are comfortable with doing the repair yourself, purchasing the Hyundai HY-98P5 oxygen sensor and performing the replacement can yield significant savings. If you prefer to have a professional handle the repair, ensure that you obtain quotes from multiple shops to compare labor costs and ensure the best price.

Details:

Acura TSX 2004 - 2008 2.4L 4 Cyl K24A2 FI Naturally Aspirated GAS Bank-1 Sensor-2; Downstream. Oxygen Sensor 2.4L 4-Cylinder - Bank-1 Sensor-2; Downstream.

part #: hy98p5 prices

• $39.99-$56.04

specifications acrasensor:

• for models: Tsx, Accord
• for makes: Honda, Acura
• for years: 2003-2008
• brand: Honda
• mpn: Hy98p5
• part type: Sensor
• placement on vehicle: Downstream
• product warranty: 12 Month Warranty
• part info: Oxygen Sensor 2.4l 4-cylinder Oxygen Sensor Bank-1 Sens.
• important info: Bank-1 Sensor-2; Downstream
• years: 2007 2005 2006 2004 2003 2008 07 05 06 04 03 08
• makes: Honda Acura
• models: Accord Tsx
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

returns acrasensor:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

seller acrasensor:

• rating: 95.3%
• # reviews: 50245
• city: Hull, Massachusetts

offer acrasensor:

• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: June 30, 2025

payments acrasensor:

• credit card: Discover
• other
• wallet: Apple-pay

shipping acrasensor:

• carrier: FedEx
• type: Fixed
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• transit: 3-8 Days
• class: Standard

general acrasensor:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors

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