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2007 GMC Sierra 3500 HD
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1 Product found

3 Q&A for Horn Relays Repair
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  • Original Engine Management Horn Relay for 2007 GMC Sierra 3500 HD - DR1068

    Original Engine Management® Horn Relay for 2007 GMC Sierra 3500 HD

    PartNumber: DR1068
    Product Specifications
    • Notes: Gray
    • Amperage Rating: 30
    • Connector Shape: Rectangular
    • Functions: Relay
    • Mounting Bracket(s) Included: No
    • Terminal Gender: Male (1)
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 841266058196
    • Voltage: 12 V
    • Part Description: 2007 GMC Sierra 3500 HD Horn Relay
    More Info
    Vehicle Fitment
    • 2007 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.0L
    • 2007 GMC Sierra 3500 HD | All Trims | 8 Cyl 6.6L
    • 2007 GMC Sierra 3500 HD | All Trims | All Engines
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FAQ for Horn Relays Repair

Q: What is the recommended torque for the Horn Switch bolts?
A:
The recommended torque is 8 N.m (71 lb in).
By Bob
GM Specialist
01/11/2022
Q: How many bolts attach to the Horn Switch?
A:
There are 4 bolts attaching the Horn Switch.
By Bob
GM Specialist
01/11/2022
Q: What should be done before servicing the horn switch?
A:
You should remove the inflatable restraint steering wheel module and then disconnect any electrical connectors as needed.
By Bob
GM Specialist
01/11/2022