GM 12077864 Power Blower Motor Relay
Made in USA
| Type |
Part Number |
| Manufacturer |
General Motors (GM) |
| GM Part Number |
12077864 |
| Alternate GM OEM Numbers |
12140647, 12193601, 12193611, 12193620 |
| Cross-Reference/Manufacturer |
Bosch, Hella 4RD 931 410-087, Omron G8W-1C6T-R-DC12 |
| Relay Specifications |
12V, 5-Terminal, Single Pole Double Throw (SPDT) |
| Function |
Multi-Purpose, commonly Blower Motor Relay or Fuel Pump Relay |
| Year Range |
Make |
Model |
Engine Sizes |
Special Notes |
| 1998-2007 |
CHEVROLET |
C/K 10-35 Series |
All Engines |
Blower/AC Relay in older trucks |
| 1998-2007 |
GMC |
C/K 10-35 Series |
All Engines |
Blower/AC Relay in older trucks |
| 1998-2007 |
CHEVROLET |
Express 1500, 2500, 3500 |
All Engines |
Van Series (Various high-load applications) |
| 1998-2007 |
GMC |
Savana 1500, 2500, 3500 |
All Engines |
Van Series (Various high-load applications) |
| 1999-2006 |
CHEVROLET |
Silverado 1500, 2500, 3500 |
All Engines |
Includes Classic models (Various Relay Functions) |
| 1999-2006 |
GMC |
Sierra 1500, 2500, 3500 |
All Engines |
Includes Classic models (Various Relay Functions) |
| 2007-2013 |
CHEVROLET |
Avalanche, Suburban, Tahoe |
All Engines |
Various Relay Functions (Fuel Pump, Blower, etc.) |
| 2007-2013 |
GMC |
Yukon, Yukon XL |
All Engines |
Various Relay Functions (Fuel Pump, Blower, etc.) |
| 1998-2009 |
CHEVROLET |
Kodiak C4500-C8500 |
All Engines |
Medium-Duty Truck (Various Relay Functions) |
| 1998-2009 |
GMC |
Topkick C4500-C8500 |
All Engines |
Medium-Duty Truck (Various Relay Functions) |
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Please look over the images carefully, as they provide the best description of the exact part you will receive. Please do your own due diligence to ensure this part is correct for your application before purchase.
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Find authentic, Made in the USA vintage auto parts here. We specialize in NOS (New Old Stock) parts – unused treasures from closed auto parts stores and manufacturers, perfect for your restoration or classic car. Parts are "New Other" unless noted, meaning new and unused, but packaging may be open and show signs of age.
What to Expect
Each part is carefully inspected and photographed to provide you with an accurate representation of its condition. We use detailed descriptions and multiple images so you can make informed decisions. While most parts are new, their packaging may have been opened for inspection or photography. Boxes may be torn, missing, or show signs of wear.
Important Notes
- Fitment: We strive for accuracy, but our fitment information is based on older catalogs and may contain errors. Please do your own due diligence and research the item yourself to make sure it's the correct part for your application BEFORE purchase.
- Returns: We accept returns on defective items. Please double-check compatibility before purchasing, as we cannot accept returns for misordered parts.
- Completeness: We do our best to ensure all parts are complete, but due to their age, some small components like gaskets may be missing or brittle, cotter pins, or nuts may be missing.
- No Warranty: We do not offer a warranty, expressed or implied. Any existing manufacturer warranty is between you and the manufacturer.
- No Advice: We are not mechanics and cannot provide repair or installation advice.
