2007 Chevrolet Silverado 2500 HD Classic equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
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ENTERTAINMENT SYSTEM(U42) CUSTOMER TO USE CHANNEL 1 IF USED TO REPL 01999421 ANALOG)(NO LABEL
2007 Chevrolet Silverado 2500 HD Classic equipped with 8.1L V8 Gas OHV, 6.6L V8 Diesel OHV Turbo, 6.0L V8 Gas OHV
ENTERTAINMENT SYSTEM(U42) CUSTOMER TO USE CHANNEL 1 IF USED TO REPL 01999421 ANALOG)(NO LABEL