14 products about 2018 Chevrolet Silverado 2500 HD Light Relays, Switches & Control Modules foundVEHICLE SPECIFIC Product Specifications Other Names: Module Item Dimensions: 8.4 x 6.3 x 3.1 inches Item Weight: 2.20 Pounds Fitment Type: Direct Replacement Replaces: 23472991, 22817310, 23217954, 23287325 Part Description: 2018 Chevrolet Silverado 2500 HD Module Asm-Accessory Ac & Dc Power Control More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $93.26 MSRP: $185.05
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Headlamp Switch Item Dimensions: 3.8 x 3.2 x 1.9 inches Item Weight: 0.60 Pounds Material: Carbon Fitment Type: Direct Replacement Replaces: 23171487, 23187804, 84154108, 22752191 Part Description: 2018 Chevrolet Silverado 2500 HD Headlamp Switch More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $45.24 MSRP: $68.25
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Body Control Module, Module Item Dimensions: 8.9 x 8.4 x 3.4 inches Item Weight: 3.30 Pounds Fitment Type: Direct Replacement Replaces: 13595583 Part Description: 2018 Chevrolet Silverado 2500 HD Body Control Module Assembly More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $71.18 MSRP: $147.82
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Headlamp Switch Item Dimensions: 4.1 x 3.1 x 2.0 inches Item Weight: 3.80 Pounds Material: Carbon Fitment Type: Direct Replacement Replaces: 22752193, 84154109, 23171488, 23187805 Part Description: 2018 Chevrolet Silverado 2500 HD Headlamp Switch More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $45.60 MSRP: $68.80
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Item Dimensions: 5.2 x 5.1 x 11.3 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 2018 Chevrolet Silverado 2500 HD Signal Lever More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $68.93 MSRP: $104.00
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Dash Control Unit, Heater Control, Module Item Dimensions: 11.9 x 4.7 x 4.7 inches Item Weight: 0.80 Pounds Fitment Type: Direct Replacement Replaced by: 87840006 Part Description: 2018 Chevrolet Silverado 2500 HD Dash Control Unit More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $94.49 MSRP: $178.30
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Item Dimensions: 3.1 x 2.1 x 1.0 inches Item Weight: 3.40 Pounds Fitment Type: Direct Replacement Replaces: 13500157 Part Description: 2018 Chevrolet Silverado 2500 HD Antitheft Module More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $25.90 MSRP: $48.87
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Alarm Module, Control Module, Control Unit, Module Item Dimensions: 7.9 x 4.4 x 2.2 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 2018 Chevrolet Silverado 2500 HD Alarm Module More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $43.40 MSRP: $81.90
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Hazard Switch, Switch Item Dimensions: 1.7 x 1.5 x 1.1 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 2018 Chevrolet Silverado 2500 HD Hazard Switch More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $45.24 MSRP: $68.26
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Alarm Module, Control Module, Control Unit, Module Item Dimensions: 6.4 x 3.5 x 1.5 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 2018 Chevrolet Silverado 2500 HD Alarm Module More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $47.37 MSRP: $78.41
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Item Dimensions: 3.8 x 2.2 x 0.7 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 12193606, 19115080, 15328866, 12135034, 15393412, 12088567, 12135170, 19116057 Part Description: 2018 Chevrolet Silverado 2500 HD AC Relay More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, Custom, High Country, LS, LT, LTZ, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS, 8 Cyl 8.1 L GAS $9.31 MSRP: $19.52
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Item Dimensions: 10.7 x 8.8 x 2.5 inches Item Weight: 1.40 Pounds Fitment Type: Direct Replacement Replaces: 22978656, 20963028, 23120589, 13517130, 22863113, 13592437, 13596897 Part Description: 2018 Chevrolet Silverado 2500 HD Module Asm, Driver Seat Adjuster Memory (Hardware) More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS $123.06 MSRP: $185.63
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Other Names: Control Module, Module Item Dimensions: 7.4 x 6.4 x 5.7 inches Item Weight: 1.10 Pounds Fitment Type: Direct Replacement Replaces: 84251839, 84331775, 84331501 Part Description: 2018 Chevrolet Silverado 2500 HD MODULE ASM-HMI CONT ECCN=5A992 More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL VEHICLE SPECIFIC Product Specifications Other Names: Control Module, Module Item Dimensions: 11.9 x 6.8 x 2.8 inches Item Weight: 1.10 Pounds Fitment Type: Direct Replacement Replaces: 84546904, 84331503, 84331776 Part Description: 2018 Chevrolet Silverado 2500 HD Module More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | High Country, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL