OE Reference Numbers:
Compatible with a range of Alfa Romeo, Chevrolet, Fiat, GM, Opel and Vauxhall models. Common OEM part numbers include:

Alfa Romeo: 50521023
Chevrolet: 95479781
Fiat: 436387, 436388, 51826536, 51833511, 51841917, 51943197, 51943198, 51968044, 55700452, 55700608
GM: 88963482
Opel: 13242433, 13319751, 13319752, 13432671, 13432672, 22007803, 3431165, 3431230, 3449692, 3451375, 436151, 436294, 436295, 436304, 436309, 436313, 436341, 436364, 436365, 436369, 436380, 436385, 436386, 436387, 436388, 436390, 436393, 436394, 436395, 436399, 436406, 436426, 436468, 436469, 436471, 436480, 436482, 4 36 978, 436978, 4 36 979, 436979, 88963482, 8939585, 8953422, 8965567, 8977900, 90005038, 9004027, 90399490, 91018422, 93173756, 93177873, 93177874, 93177883, 93183291, 93183293, 93186892, 93187019, 93187931, 93187932, 93189035, 93189036, 93189037, 93189038, 93191023, 97043818, 97179444
Vauxhall: 13242433, 13319751, 13319752, 13432671, 13432672, 22007803, 3431165, 3431230, 3449692, 3451375, 436151, 436294, 436295, 436304, 436309, 436313, 436341, 436364, 436365, 436369, 436380, 436385, 436386, 436387, 436388, 436390, 436393, 436394, 436395, 436399, 436406, 436426, 436468, 436469, 436471, 436480, 436482, 4 36 978, 436978, 4 36 979, 436979, 88963482, 8939585, 8953422, 8965567, 8977900, 90005038, 9004027, 90399490, 91018422, 93173756, 93177873, 93177874, 93177883, 93183291, 93183293, 93186892, 93187019, 93187931, 93187932, 93189035, 93189036, 93189037, 93189038, 93191023, 97043818, 97179444