NTK 24409 Direct Fit Downstream Oxygen Sensor - Honda Civic / Acura RSX 2002-2005

NGK SKU: NGK24409
Price
Regular price $46.21
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This NTK direct fit oxygen sensor (stock number 24409) is a heated, 4-wire sensor that reports exhaust oxygen content to the engine computer. It has an 18 mm thread and a 20 in wiring harness and plugs into the factory connector without splicing. Mounted downstream of the catalytic converter, it monitors converter efficiency for the engine computer.

Specifications

Type Direct fit oxygen sensor
Brand Line NTK (NGK sensor line)
Sensor Type Heated
Position Downstream
Fit Direct fit, factory connector
Thread 18 mm
Wire Count 4
Wire Length 20 in
Engines 2.0L L4
Quantity 1
Part Number 24409

This part fits:

Year Make Model Submodel
2002-2004 Acura RSX Base
2002-2004 Acura RSX Type-S
2002-2005 Honda Civic Si

Is this an NGK or an NTK sensor?

  • NTK is the oxygen and air fuel ratio sensor line of NGK Spark Plugs; the sensor and box carry the NTK name.

Which position does this sensor fit?

  • It fits the downstream position, after the catalytic converter.

Do I need to splice wires to install it?

  • No. It is a direct fit sensor that plugs into the factory connector.

How many sensors does my vehicle need?

  • It is sold individually. Vehicles with more than one sensor position need one sensor for each position being replaced.

Shipping

  • Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty

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