Direct Fit 4-Wire A/F Sensor
Fits Subaru — 6 vehicle applications
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NTK 24831 Vehicle Fitment
Fits 6 vehiclesThis Direct Fit 4-Wire A/F Sensor fits Subaru Legacy, Subaru Outback vehicles.
2010-2012 Subaru Legacy
2010-2012 Subaru Outback
NTK 24831 Specifications
NTK 24831 Product Description
Direct Fit 4-Wire A/F Sensor
About NTK
Shop NTK Air / Fuel Ratio Sensor at Autrex with vehicle fitment details, current pricing, and checkout options for the NTK 24831. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — NTK 24831
What vehicles does the NTK 24831 fit?
The NTK 24831 fits 2 vehicle applications including 2010-2012 Subaru Legacy, 2010-2012 Subaru Outback. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the NTK 24831?
Shipping options for the NTK 24831 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the NTK 24831 cost?
The NTK 24831 is currently listed at $1386.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Direct Fit 4-Wire A/F Sensor a direct fit replacement?
Yes, the Direct Fit 4-Wire A/F Sensor by NTK is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Direct Fit 4-Wire A/F Sensor come with?
The Direct Fit 4-Wire A/F Sensor comes with the standard NTK manufacturer warranty. Please check the product specifications for exact warranty terms.