For Chevrolet Express 4500 Diesel Exhaust Fluid (DEF) Pump Connector SMP 99858JD

For Chevrolet Express 3500 Diesel Fuel Injector Pump Connector SMP 41337WG

Diesel Fuel Injector Pump Connector 66HSXWH89 for Express 2500 3500 4500

For Chevrolet Express 2500 Diesel Fuel Injector Pump Connector SMP 37242ZT

For Chevrolet Express 4500 Diesel Fuel Injector Pump Connector SMP 56471MV

For Chevrolet Express 3500 Diesel Fuel Injector Pump Connector SMP 53729DPSY

For Chevrolet Express 2500 Diesel Fuel Injector Pump Connector SMP 24613FXHF

For Chevrolet Express 4500 Diesel Fuel Injector Pump Connector SMP 28873PT