MSD Ignition Coil Interface Block Features: Color Coded Wires Connect To DIS Wiring Molded w/Urethane Polyurethane High Dielectric Strength Connects To Factory Terminals Easy Installation To The Factory Terminals Height: 5.00 Width: 1.50 Length: 3.50 Weight: 0.50 lbs Vehicle Type: 2717 Fitment: 2007/Buick/Lucerne/CXL Sedan 4-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated^^2007/Buick/Lucerne/CX Sedan 4-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated^^2007/Buick/LaCrosse/CXL Sedan 4-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated^^2007/Buick/LaCrosse/CX Sedan 4-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated^^2006/Buick/Lucerne/CXL Sedan 4-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated^^2006/Buick/Lucerne/CX Sedan 4-Door/3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated^^2006/...