Schrader Direct Fit Tire Pressure Sensor (TPMS): Snap-In Rubber Valve, 1 Piece, 29184
In stock
$45.99
Listed as compatible with this vehicle by the retailer feed.
Check price2021 Subaru Legacy Sensors
6 products listed as compatible with this vehicle by the retailer feed.
Carquest Engine Camshaft Position Sensor, CSA4439
In stock
$57.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Engine Crankshaft Position Sensor, CSA2646
In stock
$95.99
Listed as compatible with this vehicle by the retailer feed.
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DENSO Mass Air Flow Sensor, 197-7020
In stock
$367.99
Listed as compatible with this vehicle by the retailer feed.
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Huf North America Direct-Fit 433MHz OE Quality TPMS Sensor for Subaru, RDE219V43
In stock
$48.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Ambient Air Temperature Sensor, WTA1334
Out of stock
$13.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.