For 2019-2024 GMC Sierra 1500 Engine Wiring Harness Connector AC Delco 51189TGQF
Review Fitment Notes to Ensure Proper Fit
Condition: New
Brand: AC Delco
Notes: GM Original Equipment -- New; BLACK; 2-WAY FEMALE) (With LEADS
Features:- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle's original factory component
- Manufactured to GM OE specification for fit, form, and function
- Offering the quality, reliability, and durability of GM OE
- Protective outer coverings help provide long-lasting durability
12 Month Warranty
| Fitment Notes: |
| Notes: SERVICE INFORMATION ELECTRIC CODE: Q18C; FUEL PRESSURE REGULATOR 3 |
| Vehicle |
|---|
| 2019-2020, 2022-2024 GMC Sierra 1500 |
|
| Fitment Notes: |
| Notes: SERVICE INFORMATION ELECTRIC CODE: G13; GENERATOR X1 |
| Vehicle | Engine |
|---|
| 2023 GMC Sierra 1500 | 3.0L 6 Cyl LZ0 VIN: 8 | | 2023 GMC Sierra 1500 | 2.7L 4 Cyl L3B VIN: K | | 2020, 2022 GMC Sierra 1500 | |
|
| Fitment Notes: |
| Notes: SERVICE INFORMATION ELECTRIC CODE: Q18A; FUEL PRESSURE REGULATOR 1 |
| Vehicle |
|---|
| 2021-2024 GMC Sierra 1500 |
|
| Fitment Notes: |
| Notes: SERVICE INFORMATION ELECTRIC CODE: Q61; REDUCTANT INJECTOR |
| Vehicle |
|---|
| 2021-2022 GMC Sierra 1500 |
|
| Fitment Notes: |
| Notes: SERVICE INFORMATION ELECTRIC CODE: X977; ENGINE HARNESS TO ACCESSORY HARNESS |
| Vehicle |
|---|
| 2022-2023 GMC Sierra 1500 |
|
| Fitment Notes: |
| Notes: STARTER X1; SERVICE INFORMATION ELECTRIC CODE: M64 |
| Vehicle | Engine |
|---|
| 2023-2024 GMC Sierra 1500 | 5.3L V8 L84 VIN: D | | 2023-2024 GMC Sierra 1500 | 6.2L V8 L87 VIN: L | | 2022 GMC Sierra 1500 | |
|
Ensure Proper Fit
To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
Also review the notes section in the compatibility chart for additional specifications about this part.
About This Seller
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Return Policy
Return shipping paid by: Buyer
Item must be returned within: 30 Days
Refund will be given as: MoneyBack
PLEASE DO NOT SEND RETURNS BACK WITHOUT A VALID RMA NUMBER. (We do not accept returns on opened or plugged in Electrical parts - No Exceptions)
Core Policy
Return shipping paid by: Buyer
Item must be returned within: 30 Days
Refund will be given as:
PLEASE DO NOT SEND RETURNS BACK WITHOUT A VALID RMA NUMBER. (We do not accept returns on opened or plugged in Electrical parts - No Exceptions)
California Proposition 65

WARNING: This product may
contain chemicals 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