3x types male terminals used in: 2-pin air temperature sensor connectors (OEM 2005342-5), 4-pin oxygen sensor connectors (OEM 14521427964) and 3-pin road camera sensors (OEM 1-1703494-1).7x types female terminals used in: 2-pin air temperature sensor connectors (OEM 1-967644-1 and 61138365340), 3-pin TPMS connectors (OEM 1-967642-1), 3-pin temperature electrical connectors (OEM 9-967642-1), 6-pin tail light sensor connectors (OEM 1-967616-1), 4-pin LPG electrical convertor sensor connectors (OEM 1-967640-1 and VW 8E0971934) and 2-pin alternator/universal applications connectors (OEM 1685452928).2-pin crankshaft position sensor connectors (OEM 1685453028), 3-pin crankshaft electrical sensor connectors (OEM 09441391), 4-pin engine ignition coil injector connectors (OEM 09441491), 2-pin ignition coil connectors (OEM 12129142), 2-pin crank angle sensor connectors (OEM 14D0971992), 3-pin camshaft position sensor connectors (OEM 7283-8730-30), 4-pin oxygen sensor connectors (OEM 0005407417) and 5-pin NOX (nitrogen oxide) sensor connectors (OEM 872-860-541).Full range of sensor connectors, terminal top up packs and associated weatherproof seals available from Connect.For the perfect seal on these 1.5 and 3.5 series terminals and seals please use Laser ratchet crimping tool, Part No. 7642, which has specially designed jaws for a professional crimp. *Note: all OEM references are equivalent to OEM.