For 1988-1990 GMC C1500 6.2L V8 Diesel Glow Plug Controller Connector SMP 1988

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SMP Diesel Glow Plug Controller Connector For 1988-1990 Chevrolet C1500 6.2L V8

For 1988-1993 GMC C3500 6.2L V8 Diesel Glow Plug Controller Connector SMP 1989

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