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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Oxygen Sensor – Downstream

PART#: 24578
NTK

$65.95

In stock

Interchanges
BrandPart #
DelphiES10626
Spectra PremiumOS5188
Subaru22690AA640
DENSO Auto Parts234-4706 / 2344706
Standard Motor ProductsSG1199
BWDOS1950
DelphiES20101
CARQUEST75-2171 / 752171
Bosch13469
ACDelco213-3118 / 2133118
Bosch15336
CARQUEST75-2582 / 752582
Bosch15333
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2004SubaruForesterXS2.5H4GASDownstreamB1S2; OE Equivalent Design | Naturally Aspirated;
2004SubaruForesterX2.5H4GASDownstreamB1S2; OE Equivalent Design | Naturally Aspirated;
2004SubaruImprezaRS2.5H4GASDownstreamB1S2; OE Equivalent Design | Naturally Aspirated;
2004SubaruImprezaTS2.5H4GASDownstreamB1S2; OE Equivalent Design | Naturally Aspirated;
2004SubaruImprezaOutback2.5H4GASDownstreamB1S2; OE Equivalent Design | Naturally Aspirated;
2003SubaruForesterX2.5H4GASDownstreamB1S2; OE Equivalent Design
2003SubaruForesterXS2.5H4GASDownstreamB1S2; OE Equivalent Design
2003SubaruImprezaOutback2.5H4GASDownstreamB1S2; OE Equivalent Design
2003SubaruImprezaRS2.5H4GASDownstreamB1S2; OE Equivalent Design
2003SubaruImprezaTS2.5H4GASDownstreamB1S2; OE Equivalent Design
2002SubaruForesterL2.5H4GASDownstreamB1S2; OE Equivalent Design
2002SubaruForesterBase2.5H4GASDownstreamB1S2; OE Equivalent Design
2002SubaruForesterS2.5H4GASDownstreamB1S2; OE Equivalent Design
2002SubaruImprezaOutback2.5H4GASDownstreamB1S2; OE Equivalent Design
2002SubaruImprezaTS2.5H4GASDownstreamB1S2; OE Equivalent Design
2002SubaruImprezaRS2.5H4GASDownstreamB1S2; OE Equivalent Design
2001SubaruForesterBase2.5H4GASDownstreamB1S2; OE Equivalent Design
2001SubaruForesterS2.5H4GASDownstreamB1S2; OE Equivalent Design
2001SubaruForesterL2.5H4GASDownstreamB1S2; OE Equivalent Design
2001SubaruImprezaRS2.5H4GASDownstreamB1S2; OE Equivalent Design
2000SubaruForesterS2.5H4GASDownstreamB1S2; OE Equivalent Design
2000SubaruForesterL2.5H4GASDownstreamB1S2; OE Equivalent Design
2000SubaruForesterBase2.5H4GASDownstreamB1S2; OE Equivalent Design
2000SubaruImprezaRS2.5H4GASDownstreamB1S2; OE Equivalent Design
1999SubaruForesterL2.5H4GASDownstreamB1S2; OE Equivalent Design
1999SubaruForesterS2.5H4GASDownstreamB1S2; OE Equivalent Design
1999SubaruForesterBase2.5H4GASDownstreamB1S2; OE Equivalent Design
1999SubaruImprezaL2.2H4GASDownstreamB1S2; Federal Emissions; OE Equivalent Design
1999SubaruImprezaOutback2.2H4GASDownstreamB1S2; Federal Emissions; OE Equivalent Design
1999SubaruImprezaRS2.5H4GASDownstreamB1S2; OE Equivalent Design
Product info

The NTK Oxygen Sensor, part number 24578, is a high-quality replacement part for Subaru vehicles. This sensor is designed to provide accurate and reliable readings of the oxygen level in your car’s exhaust system. This helps to ensure that your vehicle is running efficiently and that you’re getting the most out of your fuel economy.

One of the key benefits of this sensor is its compatibility with part number 22690AA640. This means that it can be used as a replacement for that part, making it easy to install and get your vehicle back on the road quickly. Additionally, the NTK Oxygen Sensor is designed to meet or exceed OEM specifications, ensuring that it will perform just as well as the original part.

The NTK Oxygen Sensor also features a high-quality construction that’s built to last. It’s made from durable materials and is designed to withstand the harsh conditions of your car’s exhaust system. Plus, it’s easy to install, making it a great choice for DIY car enthusiasts or professional mechanics.

Overall, the NTK Oxygen Sensor is a reliable and effective replacement part that can help keep your Subaru running smoothly. So if you’re in need of a new oxygen sensor, consider the NTK part number 24578 for a high-quality replacement option.

Specifications
California Proposition 65WARNING/Precaución: Cancer and Reproductive Harm - Cáncer y daño al sistema reproductivo - www.P65Warnings.ca.gov
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter18.000
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length18.2500
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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