Manifold Absolute Pressure Sensor Connector fits Chevy R2500 1989 7.4L V8 34PHGF

For 1989 Chevrolet R2500 Knock Sensor NGK 96132ZCJB 7.4L V8

Replacement Knock Sensor fits Chevy R2500 1989 7.4L V8 31TVXB

Replacement Knock Sensor fits Chevy R2500 1989 7.4L V8 83HMPD

Manifold Absolute Pressure Sensor Connector fits Chevy R2500 1989 7.4L V8 42NJPH

For 1989 Chevrolet R2500 Knock Sensor 89541SM 7.4L V8

For 1989 Chevrolet R2500 Knock Sensor 65216DGWT 7.4L V8

DIY Solutions MAP Sensor MAP Sensor fits Chevy R2500 1989 7.4L V8 32YMJS