What spark plugs does a 2019 Equinox use?
1.5L gas: ACDelco 41-153. 2.0L gas: ACDelco 41-125. The diesel gap cell is a dash.
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In-depth guide
2019 Chevrolet Equinox
2019 Equinox gas plugs are ACDelco 41-153 on the 1.5L and 41-125 on the 2.0L. Gaps are 0.024 to 0.028 in and 0.030 to 0.035 in. The diesel gap cell is a dash.
| Item | Figure |
|---|---|
| 1.5L gas, VIN V | GM 12673527, ACDelco 41-153. Gap 0.60 to 0.70 mm (0.024 to 0.028 in). |
| 2.0L gas, VIN X | GM 12647827, ACDelco 41-125. Gap 0.75 to 0.90 mm (0.030 to 0.035 in). |
| 1.6L diesel, VIN U | The spark-plug gap cell is a dash. No gas plug number is assigned to it. |
Source: owner's manual / last verified 2026-10-16 (2019 Chevrolet Equinox owner's manual, part number 84134729 A, First Printing. The header reads Equinox Owner's Manual. chevrolet.com and chevrolet.ca are the owner sites named in the book. (opens in a new tab)).
Difficulty, time, and cost are estimates when this guide gives them. Torque is a cited figure, or it is left off.
Main source: 2019 Chevrolet Equinox owner's manual, part number 84134729 A, First Printing. The header reads Equinox Owner's Manual. chevrolet.com and chevrolet.ca are the owner sites named in the book. (opens in a new tab), General Motors, published 2019-01-01, read 2026-10-16.
| Item | Figure | Where it comes from |
|---|---|---|
| 1.5L gas, VIN V | GM 12673527, ACDelco 41-153. Gap 0.60 to 0.70 mm (0.024 to 0.028 in). | Replacement parts and engine specifications |
| 2.0L gas, VIN X | GM 12647827, ACDelco 41-125. Gap 0.75 to 0.90 mm (0.030 to 0.035 in). | Replacement parts and engine specifications |
| 1.6L diesel, VIN U | The spark-plug gap cell is a dash. No gas plug number is assigned to it. | Engine specifications |
VIN V or VIN X. VIN U is the diesel and has no gap in the cell.
41-153 at 0.024 to 0.028 in, or 41-125 at 0.030 to 0.035 in.
None was read.
No firing order and no plug torque were read. Oil is on the oil guide.
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Part
ACDelco 41-153 spark plug
GM 12673527. 1.5L gas, gap 0.024 to 0.028 in.
2019 Equinox 1.5L plugs (opens in a new tab)Search Amazon.com (affiliate link) (opens in a new tab)As an Amazon Associate I earn from qualifying purchases.
Part
ACDelco 41-125 spark plug
GM 12647827. 2.0L gas, gap 0.030 to 0.035 in.
2019 Equinox 2.0L plugs (opens in a new tab)Search Amazon.com (affiliate link) (opens in a new tab)As an Amazon Associate I earn from qualifying purchases.
1.5L gas: ACDelco 41-153. 2.0L gas: ACDelco 41-125. The diesel gap cell is a dash.
1.5L: 0.024 to 0.028 in. 2.0L: 0.030 to 0.035 in.
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