18 AWG SXL Automotive Primary Wire, 50V, 500ft or 1000ft Spool. Applications:Type SXL (special purpose cross-linked) XLPE automotive primary wire is for use in engine compartments where higher heat resistance is required according to SAE J1128.Specifications*: Size: 18 AWGNumber of Strands: 16/30Insulation: Cross-Linked PolyethyleneTemp: 51°C to 125°CVoltage Rating: 50VInsulation Thickness: 0.030 inchesOutside Diameter: 0.108 inchesFord Spec: M1L-85AChrysler Spec: MS-5919SAE Spec: SAE J1128 ***Please Call 855-880-801 for different colors or shorter lengths*** *Data provided on this page is subject to change based on different manufacturers' variances** Images are provided for reference only and may not reflect exact product specifications. Please consult the Product Technical Details for accurate information.