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2019 GMC Sierra 2500 HD
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2019 GMC Sierra 2500 HD

2019 GMC Sierra 2500 HD Wiring Harness Connectors

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Wiring Harness Connector
AC Delco®
Wiring Harness Connector
Part Number: ACPT3779
Guaranteed to Fit
$44.99
Vehicle Fitment
  • 2019 GMC Sierra 2500 HD Base All Engines 4-Door, Extended Cab Pickup, TRAILER BRAKE CONTROL SWITCH, SI ELEC CODE: S76
  • 2019 GMC Sierra 2500 HD Denali All Engines 4-Door, Crew Cab Pickup, TRAILER BRAKE CONTROL SWITCH, SI ELEC CODE: S76
  • 2019 GMC Sierra 2500 HD SLT All Engines 4-Door, Extended Cab Pickup, TRAILER BRAKE CONTROL SWITCH, SI ELEC CODE: S76
  • 2019 GMC Sierra 2500 HD SLE All Engines 4-Door, Extended Cab Pickup, TRAILER BRAKE CONTROL SWITCH, SI ELEC CODE: S76
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warranty
Wiring Harness Connector
AC Delco®
Wiring Harness Connector
Part Number: ACPT2785
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2019 GMC Sierra 2500 HD SLT All Engines 4-Door, Extended Cab Pickup, Cooling Fan Control Module; Si Elec Code: K22; Engine Harness To Camshaft Position Sensor Jumper Harness; Si Elec Code: X159
  • 2019 GMC Sierra 2500 HD Denali All Engines 4-Door, Crew Cab Pickup, Cooling Fan Control Module; Si Elec Code: K22; Engine Harness To Camshaft Position Sensor Jumper Harness; Si Elec Code: X159
  • 2019 GMC Sierra 2500 HD Base All Engines 4-Door, Extended Cab Pickup, Cooling Fan Control Module; Si Elec Code: K22; Engine Harness To Camshaft Position Sensor Jumper Harness; Si Elec Code: X159
  • 2019 GMC Sierra 2500 HD SLE All Engines 4-Door, Crew Cab Pickup, Cooling Fan Control Module; Si Elec Code: K22; Engine Harness To Camshaft Position Sensor Jumper Harness; Si Elec Code: X159
Product Details
Location : PrimaryProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warranty
Wiring Harness Connector
AC Delco®
Wiring Harness Connector
Part Number: ACPT2612
Guaranteed to Fit
$17.99
Vehicle Fitment
  • 2019 GMC Sierra 2500 HD Denali All Engines 4-Door, Crew Cab Pickup, Evaporative Emission Vent Solenoid Valve; Si Elec Code: Q13; Si Elec Code: P12
  • 2019 GMC Sierra 2500 HD SLT All Engines 4-Door, Extended Cab Pickup, Evaporative Emission Vent Solenoid Valve; Si Elec Code: Q13; Si Elec Code: P12
  • 2019 GMC Sierra 2500 HD Base All Engines 2-Door, Standard Cab Pickup, Evaporative Emission Vent Solenoid Valve; Si Elec Code: Q13; Si Elec Code: P12
  • 2019 GMC Sierra 2500 HD SLE All Engines 4-Door, Extended Cab Pickup, Evaporative Emission Vent Solenoid Valve; Si Elec Code: Q13; Si Elec Code: P12
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warranty
Wiring Harness Connector
AC Delco®
Wiring Harness Connector
Part Number: AC23378668
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 2019 GMC Sierra 2500 HD SLT All Engines Crew Cab Pickup
  • 2019 GMC Sierra 2500 HD Denali All Engines Crew Cab Pickup
  • 2019 GMC Sierra 2500 HD Base All Engines Crew Cab Pickup
  • 2019 GMC Sierra 2500 HD SLE All Engines Crew Cab Pickup
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warranty
Wiring Harness Connector
AC Delco®
Wiring Harness Connector
Part Number: ACPT2923
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 2019 GMC Sierra 2500 HD Denali 8 Cyl 6.0L 4-Door, Crew Cab Pickup, Heated Oxygen Sensor-Bank 1 Sensor 1; Si Elec Code: B52C; Heated Oxygen Sensor-Bank 2 Sensor 1; Si Elec Code: B52E; Intake Manifold Pressure And Air Temperature Sensor; Si Elec Code: B65
  • 2019 GMC Sierra 2500 HD SLT 8 Cyl 6.0L 4-Door, Crew Cab Pickup, Heated Oxygen Sensor-Bank 1 Sensor 1; Si Elec Code: B52C; Heated Oxygen Sensor-Bank 2 Sensor 1; Si Elec Code: B52E; Intake Manifold Pressure And Air Temperature Sensor; Si Elec Code: B65
  • 2019 GMC Sierra 2500 HD SLE 8 Cyl 6.0L 4-Door, Extended Cab Pickup, Heated Oxygen Sensor-Bank 1 Sensor 1; Si Elec Code: B52C; Heated Oxygen Sensor-Bank 2 Sensor 1; Si Elec Code: B52E; Intake Manifold Pressure And Air Temperature Sensor; Si Elec Code: B65
  • 2019 GMC Sierra 2500 HD Base 8 Cyl 6.0L 4-Door, Extended Cab Pickup, Heated Oxygen Sensor-Bank 1 Sensor 1; Si Elec Code: B52C; Heated Oxygen Sensor-Bank 2 Sensor 1; Si Elec Code: B52E; Intake Manifold Pressure And Air Temperature Sensor; Si Elec Code: B65
Product Details
Location : PrimaryProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 1-year or 12,000-mile AC Delco limited warrantyRecommended Use : OE ReplacementProduct Fit : Direct Fit
Page 1 of 1 | Showing 1 - 5 of 5 results

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Product Questions & Answers

AC Delco Wiring Harness Connector
$17.99
Q:Will this fit a 2016 v6 Camaro front fog light? Not the head light.
Luviano
A:BEST ANSWERHi Luviano, thank you for reaching out! No, it will not fit. We do not have a fog light connector for that vehicle. Have a great day! Show less
Andrew B.
 
3 Questions, 1 AnswerView all Q&As >