Oxygen Sensor / O2 Sensor 25401-AL500 for Nissan
Oxygen Sensor / O2 Sensor 25401-AL500 for Nissan
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
200 in stock
Oxygen (O2) Sensor Replacement
OEM Part Number: 25401-AL500
This high-quality oxygen sensor (O2 sensor) is designed for selected Nissan vehicles. It monitors the oxygen level in the exhaust gases and sends accurate feedback to the engine control unit (ECU) to help optimize the air-fuel mixture for better fuel efficiency and reduced emissions.
A faulty oxygen sensor may cause:
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Poor fuel economy
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Rough idle or hesitation
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Increased emissions
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Check Engine Light (CEL) active
Replacing the worn or defective O2 sensor with this direct-fit unit helps improve combustion, restores engine performance, and reduces emissions.
🔧 Features:
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OEM Part Number: 25401-AL500
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Measures exhaust oxygen levels
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Improves fuel efficiency and engine performance
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Durable, heat-resistant construction
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Direct replacement fit
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Plug-and-play installation
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Stable and reliable output
🚗 Fitment:
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Compatible with selected Nissan models
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Please verify part number before purchase
Maintain efficient combustion and emission control with this premium oxygen sensor.
Product FAQ
Will this Oxygen Sensor fit my vehicle?
This product is intended for vehicles that match the OE part number and application details shown on this page. Please compare your original part with 25401-AL500, and verify the connector, mounting points, and fitment for Nissan before ordering.
Which part number should I use to confirm compatibility?
Use the OE or replacement part number on your original component first. For this listing, compare against: 25401-AL500. Matching the part number is usually more reliable than matching only the model name or year range.
What symptoms can this part help solve?
A failing Oxygen Sensor may be related to check engine light, poor fuel economy, emissions faults, or oxygen/lambda sensor codes. Always confirm the diagnosis with scan-tool data, fault codes, or a technician inspection before replacing the part.
What should I check before purchase?
Please check the OE number, connector shape, pin count, mounting points, size, and vehicle application. Small differences in plugs, brackets, sensor position, or production year can affect fitment even when the vehicle model looks similar.
Is this a new replacement part?
Yes, this listing is for a new replacement auto part supplied by Staceedress Auto Parts. Keep the original part until installation is complete so you can compare the shape and connector side by side.
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Questions check here
How long does shipping take?
How long does shipping take?
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
Does this part come with protective packaging?
Does this part come with protective packaging?
Yes. Each auto part is packed with protective materials to reduce damage during transit. Please inspect the part before installation and keep the original packaging until fitment is confirmed.
Do you ship internationally?
Do you ship internationally?
Free standard shipping is available on orders over $15. Express shipping is calculated at checkout. International delivery availability and timing may vary by destination.
What payment methods do you accept?
What payment methods do you accept?
We accept a variety of payment methods to make your shopping experience convenient. These include credit cards (Visa, Mastercard, American Express), PayPal, and, in some regions, alternative payment methods such as Apple Pay or Google Pay. Rest assured, your payment information is secure and protected during the checkout process.
