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Replacement and OEM Parts for 2003 GMC Sierra 2500 HD Flasher Units
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2003 GMC Sierra 2500 HD
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  • OEM (Genuine) 2003 GMC Sierra 2500 HD Flasher

    PartNumber: 10383320
    OEM 2003 GMC Sierra 2500 HD Flasher - 10383320
    Product Specifications
    • Notes: All Models
    • Other Names: Flasher
    • Item Dimensions: 3.7 x 2.7 x 2.3 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15764136
    • Part Description: 2003 GMC Sierra 2500 HD Flasher
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | Base, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    $60.93 MSRP: $114.98
    You Save: $54.05 (48%)
  • OEM (Genuine) 2003 GMC Sierra 2500 HD AC Relay

    PartNumber: 13500114
    OEM 2003 GMC Sierra 2500 HD AC Relay - 13500114
    Product Specifications
    • Notes: Fuel Pump; Daytime Running Lamp; Ac Compressor; Horn; All Models
    • 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: 2003 GMC Sierra 2500 HD AC Relay
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 2500 HD | AT4, Base, Denali, SL, SLE, SLT, 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
    You Save: $10.21 (53%)