Martin’s Auto Parts. SET-RB974049-4 Dorman TPMS Sensors Set of 4 for Honda Pilot Acura MDX RDX TSX. Description / Notes: Terms of Use. Dorman TPMS Sensor. DORMAN – OE REPLACEMENT TIRE PRESSURE MONITORING SYSTEM STEM SENSOR SET. Affordable, directly compatible and built to last, Dorman’s OE replacement tire pressure monitoring system stem sensors stand out as the smart option. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners. Engineered with high-quality materials. Qualified by Dorman’s strenuous testing procedures. Withstands wear and extreme conditions. Compatible with the following vehicles.