NTK 23191 Oxygen Sensor (O2 Sensor)
NTK 23191 Oxygen Sensor (O2 Sensor)
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Condition: New other (see details)
The NTK 23191 Oxygen Sensor is a direct-fit replacement part engineered by NTK, a Japanese manufacturer known for producing OEM-grade sensors used across a wide range of vehicle makes and models. As an exhaust oxygen sensor, it monitors the oxygen content in your vehicle's exhaust stream and relays that data to the engine control unit, allowing the system to adjust the air-fuel mixture in real time. This kind of precise feedback is what keeps combustion efficient and emissions within normal operating ranges.
Over time, a failing oxygen sensor can lead to noticeable drops in fuel efficiency, rough idling, or a illuminated check engine light. Replacing a worn or malfunctioning sensor with the NTK 23191 addresses these issues at the source, restoring accurate readings so the engine computer can properly regulate fuel delivery. This helps prevent unnecessary fuel consumption, reduces strain on the catalytic converter, and supports smoother overall engine operation. For anyone dealing with an O2 sensor code or planning routine maintenance, this part offers a straightforward path to resolving the underlying sensor issue rather than just masking the symptoms.
This oxygen sensor is well suited for DIY vehicle owners and professional mechanics alike who need a dependable component for an O2 sensor replacement job. Its compatibility across multiple vehicle applications makes it a practical option to keep on hand for shops handling varied repair work. For anyone prioritizing consistent engine performance and long-term reliability, the NTK 23191 provides the accuracy and durability expected from a trusted sensor manufacturer.
📦 Shipping Information
United States Orders: Shipped via Canada Post. Estimated delivery: 4–7 business days (may take up to 10 business days if border delays occur).
Canadian Orders:Orders are shipped via Chit Chats. Estimated delivery is typically 2–6 business days, depending on destination and carrier processing times.
International Orders:Shipped with Chit Chats or Canada Post, depending on service availability. Estimated delivery: 7–15 business days (varies by destination).
Returns & Refunds Policy: We offer a 30-day return window. Items must be gently used, in their original packaging and not have major signs of use/damage
Customs Duties & Import Fees: Orders shipped outside Canada may be subject to import duties, taxes, or customs fees. For U.S. orders, all duties are pre-paid and included—no extra charges at delivery.
Disclaimer: At DaveyDooDeals, our products are sourced from trusted channels, including surplus warehouses, authorized distributors, and carefully selected clearance inventories. While many items are new and unused, some are reclaimed from decommissioned equipment or overstock. Each listing clearly states the item’s condition and any known defects. In the unlikely event that a defect is missed, our 30-day return policy has you covered.
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