A manifold absolute pressure (MAP) sensor, the sensor the engine uses to judge load. A failed one usually shows as poor running, bad fuel economy or a check engine light.
Key features
Bolt-in replacement, no modification
Cross-references 56029405 and 5S2434
Fitment
1997-2003 Ram 1500, 2500 and 3500 (petrol only, not diesel), Dakota, Durango, Van, B-Series vans and Viper. 1997-2003 Cherokee, Grand Cherokee and Wrangler / TJ.
Please note
This part ships in either the old-style or the new-style housing, chosen at random. Both work identically and both fit, but they do not look the same, so please do not order expecting one particular appearance.
Good to know
This is an aftermarket sensor. Check the OE number against your own sensor before ordering, and clear the fault codes after fitting.
