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2010 GMC Sierra 1500

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Airtex 1R3321 Trailer Tow Relay
for 2010 GMC Sierra 1500

Airtex 1R3321 Trailer Tow Relay - 2010 GMC Sierra 1500

Airtex
Brand:Airtex
Part Number: 1R3321
UPC: 080044976875
Weight: 0.32 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Airtex 1R3321 Trailer Tow Relay for your 2010 GMC Sierra 1500. Buy now and secure your purchase online!

Multi-Purpose Relays are used to control electrical circuits for components on a vehicle that have a high amperage load such as headlights, fuel pumps and cooling fans. A malfunctioning or inoperative Multi-Purpose Relay will cause a component to not function or function intermittently. Depending on which circuit is affected, a failed Multi-Purpose Relay could cause a no-start condition, proper vehicle operation and impaired safety systems. When diagnosing a failed a Multi-Purpose Relay the corresponding fuse should be checked as well as verification that the amperage draw of the component on the circuit is within factory specs.

Specifications:

Connector Gender:
Female
Cover Material:
Plastic
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Terminal Gender:
Male
Terminal Quantity:
6
Terminal Type:
Blade
Voltage:
12.0 Volts (Direct Current)
Country of Origin:
US

Airtex 1R3321 Trailer Tow Relay compatibility with your 2010 GMC Sierra 1500...

Last Updated: 11/09/2018

Years Vehicle Per Vehicle Fit NotesFitment Notes

2013

 

2012

 

2011

 

2010

 

2013

 

2012

 

2011

 

2010

 
GMC Sierra 1500

4.8L V8 Flex OHV,
6.0L V8 Electric/Flex OHV
1
 
Trailer Brake Control Relay
 

GMC Sierra 1500



4.8L V8 Flex OHV,
6.0L V8 Electric/Flex OHV Trailer Brake Control Relay

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2013

 

2012

 

2011

 

2010

 

2009

 
GMC Sierra 1500

6.2L V8 Flex OHV
1
 
Trailer Brake Control Relay
 

GMC Sierra 1500



6.2L V8 Flex OHV Trailer Brake Control Relay

1 Per Vehicle

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 
GMC Sierra 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV
1
 
Trailer Brake Control Relay
 

GMC Sierra 1500



4.3L V6 Gas OHV,
5.3L V8 Flex OHV Trailer Brake Control Relay

1 Per Vehicle

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