Oxygen Sensor 1588A141 149100-6664 for Mitsubishi Lancer EX
Oxygen Sensor 1588A141 149100-6664 for Mitsubishi Lancer EX
Processing time: 2?3 business days. Standard delivery: 7?15 business days. Express delivery: 3?7 business days, where available.
200 in stock
Replacement oxygen sensor designed for Mitsubishi Lancer EX / Yishen and compatible Mitsubishi vehicles.
This O2 oxygen sensor monitors oxygen levels in the exhaust system and sends signal data to the engine control unit to help maintain the correct air-fuel ratio. A faulty oxygen sensor may cause poor fuel economy, rough idle, weak acceleration, increased emissions, or check engine light issues.
Features
- Direct replacement oxygen sensor / O2 sensor
- Helps monitor exhaust oxygen levels
- Supports proper air-fuel ratio control
- Suitable for Mitsubishi Lancer EX / Yishen applications
- Replacement for part numbers 1588A141 and 149100-6664
- Helps restore fuel efficiency and emissions control
- Ideal for replacing faulty, worn, or damaged oxygen sensors
Compatible Vehicles
- Mitsubishi Lancer EX
- Mitsubishi Lancer
- Mitsubishi Yishen
- Other Mitsubishi models using matching part numbers
Replace Part Numbers
- 1588A141
- 149100-6664
- 1491006664
Package Includes
- 1 × Oxygen Sensor
Fitment Note
Please confirm your original part number, sensor position, connector type, engine size, and vehicle compatibility before ordering. Fitment may vary by year, trim, engine type, and market region.
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 1588A141, 149100-6664, and verify the connector, mounting points, and fitment for Mitsubishi 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: 1588A141, 149100-6664. 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.
