Engine exhaust systems comprised of pipes, collector and muffler; Ignition wires; Ignition wires for motor vehicles; Machine parts, namely, couplers and semi-couplers of synthetic material; Air condensers; Air-cooled condensers; Electric fans, ventilators and blowers for motors and engines; Exhaust manifold for engines; Fans for motors and engines; Headers as part of vehicle exhaust system; Ignition parts for internal combustion engines, namely, condensers; Land vehicle parts, namely, spark plug wires; Radiators for vehicles; Radiators for motors and engines; Vehicle engine parts, namely, charge air coolers and their component parts; Vehicle engine parts, namely, crankcase breathers; Vehicle engine parts, namely, intercoolers; Vehicle engine parts, namely, oil coolers; Vehicle engine parts, namely, oil tank plugs and caps; Vehicle engine parts, namely, oil tanks; Vehicle engine parts, namely, push rods; Vehicle engine parts, namely, rocker arms