What transmission does a 2019 Equinox 1.6L turbo-diesel use?

The official 2019 product guide maps the 1.6L turbo-diesel to the Hydra-Matic 6T45.

What transmission does a 2019 Equinox 2.0L turbo use?

The official 2019 product guide maps the 2.0L turbo to the 9T50, not the 6T40 or 6T45.

Can every 2019 Chevrolet Equinox be treated as a 6T-family application?

No. The 2.0L turbo is documented with the 9T50, so the engine must be identified before assigning the transmission family.

Do these mappings apply to 2018 or 2020 Equinox vehicles?

Not from E107–E109. This article deliberately limits the mappings to model year 2019.

Does OEProof sell 9T50 parts?

The current OEProof catalogue does not cover 9T50 parts. The 9T50 mapping is included only to identify the 2019 Equinox 2.0L application correctly.

2019 Chevrolet Equinox: 6T40, 6T45 or 9T50?

It depends on the engine. Chevrolet’s 2019 Equinox Product Guide maps the 1.5L turbo to the Hydra-Matic 6T40, the 1.6L turbo-diesel to the Hydra-Matic 6T45, and the 2.0L turbo to the 9T50. The 2.0L result shows that not every 2019 Equinox is a 6T-family application.

The 2019 engine-to-transmission map

2019 Equinox engine	Transmission	Evidence
1.5L turbo	Hydra-Matic 6T40	E107 · Official
1.6L turbo-diesel	Hydra-Matic 6T45	E108 · Official
2.0L turbo	9T50	E109 · Official

One model year, one vehicle name, three engine/transmission outcomes. “2019 Equinox” by itself is not a complete transmission identifier.

1.5L turbo: 6T40

E107 [Official] maps the 2019 Equinox 1.5L turbo to the Hydra-Matic 6T40. The claim stays inside model year 2019.

1.6L turbo-diesel: 6T45

E108 [Official] maps the 2019 Equinox 1.6L turbo-diesel to the Hydra-Matic 6T45. This contrast with the 1.5L application shows why engine data matters.

2.0L turbo: 9T50, not a 6T transmission

E109 [Official] maps the 2019 Equinox 2.0L turbo to the 9T50. This is the negative evidence that prevents a blanket “2019 Equinox = 6T” rule.

9T50 is outside the current OEProof catalogue. It is included here only to identify the vehicle correctly.

Why the engine is mandatory

The same principle appears in our Chevrolet Sonic and Chevrolet Cruze 1.4 pages: model name is only one field in fitment verification.

For the general method, see Why Listing Title Is Not Enough for Transmission Fitment.

Does this identify a seal or filter?

No. Transmission identification does not prove an exact service part. T-12 stops at engine-to-transmission mapping and does not infer a filter, seal, gasket or kit.

What we do not claim here

We do not extend these mappings outside model year 2019.

We do not claim every 2019 Equinox is a 6T application.

We do not imply that OEProof supplies 9T50 parts.

We do not infer exact service parts from transmission family alone.

Frequently asked

What transmission does a 2019 Equinox 1.5L turbo use?: Chevrolet’s 2019 Equinox Product Guide maps the 1.5L turbo to the Hydra-Matic 6T40.
What transmission does a 2019 Equinox 1.6L turbo-diesel use?: The official 2019 product guide maps the 1.6L turbo-diesel to the Hydra-Matic 6T45.
What transmission does a 2019 Equinox 2.0L turbo use?: The official 2019 product guide maps the 2.0L turbo to the 9T50, not the 6T40 or 6T45.
Can every 2019 Chevrolet Equinox be treated as a 6T-family application?: No. The 2.0L turbo is documented with the 9T50, so the engine must be identified before assigning the transmission family.
Do these mappings apply to 2018 or 2020 Equinox vehicles?: Not from E107–E109. This article deliberately limits the mappings to model year 2019.
Does OEProof sell 9T50 parts?: The current OEProof catalogue does not cover 9T50 parts. The 9T50 mapping is included only to identify the 2019 Equinox 2.0L application correctly.