For the 2019 Chevrolet Equinox equipped with the 1.6L 4-cylinder LH7 U Diesel Turbo engine, the oil capacity is 5.3 quarts (with filter). Recommended viscosities include 5W-30 for all temperatures and 0W-40 for temperatures below -29°C. AMSOIL recommends using AMSOIL 5W-30 100% Synthetic Diesel Oil (DP530QT-EA) paired with an AMSOIL Oil Filter (EA15K35-EA) for optimal protection.
What oil does a 2019 Chevrolet Equinox 1.6L Diesel take?
The 2019 Chevrolet Equinox with the 1.6L LH7 U Diesel Turbo engine requires specific viscosities to ensure turbocharger and internal component protection. The AMSOIL lookup lists 5W-30 for all temperatures and 0W-40 for environments below -29°C. The oil grade is identified as SEOA5.
AMSOIL product recommendations
Based on the AMSOIL lookup data, the following products are recommended for your 2019 Chevrolet Equinox 1.6L Diesel Turbo.
Engine Oil & Filter
| Product Name | Code |
|---|---|
| AMSOIL 5W-30 100% Synthetic Diesel Oil | DP530QT-EA |
| AMSOIL Oil Filter | EA15K35-EA |
| WIX Oil Filter | WL10331-EA |
Coolant & Transmission
| Product Name | Code |
|---|---|
| AMSOIL Passenger Car & Light Truck Antifreeze & Coolant | ANTPC1G-EA |
| AMSOIL Propylene Glycol Antifreeze and Engine Coolant | ANT1G-EA |
| AMSOIL Signature Series Fuel-Efficient ATF | ATLPK-EA |
| AMSOIL OE Fuel-Efficient ATF | OTLQT-EA |
Transfer Case & Gear Lube
| Product Name | Code |
|---|---|
| AMSOIL SEVERE GEAR® 75W-90 Synthetic Gear Lube | SVGPK-EA |
Engine Oil Specifications
| Specification/Grade | Details |
|---|---|
| AMSOIL lookup oil grade | SEOA5 |
| Viscosity (All Temps) | 5W-30 |
| Viscosity (Below -29°C) | 0W-40 |
Note: Vehicles originally using GM Dexos2 may use a GM Dexos D licensed engine oil of the appropriate viscosity grade.
Engine Oil Capacity & Torque
| Component | Capacity/Torque |
|---|---|
| Oil Capacity (with filter) | 5.3 quarts |
| Oil Drain Plug Torque | 18 ft/lbs |
Always check the oil level after refilling.
How much transmission and coolant fluid is required?
The 2019 Equinox diesel requires specific volumes for its automatic transmission (6T45) and cooling system. For the 6-speed 6T45 transmission, the total fill capacity is 9 quarts, while an initial fill is approximately 4.2 quarts.
Transmission Fluid Capacities
| Type | Capacity |
|---|---|
| 6-speed 6T45 Total Fill | 9 quarts |
| Initial Fill | 4.2 quarts (Actual: 4.0-6.0 liters) |
Coolant Capacity
| Component | Capacity |
|---|---|
| Engine Coolant | 7.9 quarts |
Transfer Case Lubrication
For vehicles equipped with the AAM SL136 transfer case, specific fill levels and torque values must be observed to prevent leaks or damage.
| Specification | Value |
|---|---|
| AAM Capacity | 1.7 pints |
| Correct Fill Level | 11 mm (0.43 inches) below fill plug hole |
| Transfer Case Fill Plug Torque | 30 ft/lbs |
| Transfer Case Drain Plug Torque | 30 ft/lbs |
Maintenance Tip: Replace the drain plug with a new one after each removal.
Common diesel oil-related concerns and how AMSOIL products may help
| Concern | Why it matters | AMSOIL Product | How it may help | Limitation |
|---|---|---|---|---|
| Engine Wear | Small diesel engines face high stress. | DP530QT-EA | Delivers up to 6X more wear protection than leading standards. | Requires proper service intervals. |
| Temperature Extremes | Cold starts or high heat can degrade oil. | DP530QT-EA | Excels in hot and cold temperature extremes. | Not a substitute for proper viscosity choice. |
| Contaminants | Small particles cause internal wear. | EA15K35-EA | 99% efficiency at 20 microns; greater capacity for small contaminants. | Must be replaced according to service schedule. |
Diesel maintenance notes for this vehicle
- Turbocharger Care: Because this is a small-displacement turbo diesel, adhering to specific oil viscosity standards is critical to prevent premature wear of the turbocharger and internal engine components.
- Specialized Components: Diesel owners should pay close attention to the fuel filtration system, glow plugs, and the Diesel Particulate Filter (DPF).
- Fuel Quality: Prioritize high-quality diesel fuel to maintain engine health.
Common maintenance concerns for this vehicle
Based on owner reports and NHTSA data, owners of the 2019 Chevrolet Equinox should be aware of several potential areas for inspection:
- Braking Performance: Some users have reported issues with brake vacuum pumps or caliper performance.
- Fuel System Integrity: Reports exist regarding Fuel Pump Control Module (FPCM) corrosion and fuel tank seal integrity in AWD models.
- Transmission Leaks: Potential for transmission oil leaks due to component bolt issues has been noted in related GM recalls.
Recall, TSB, and manufacturer communication notes
The following official NHTSA recall information was found for the 2019 Chevrolet Equinox. Always verify your specific vehicle’s status using your VIN at the NHTSA or GM website.
- Transmission Recall (Campaign 20V668000): Concerns regarding missing bolts on the start-stop accumulator endcap which could lead to transmission oil leaks or loss of propulsion.
- Brake System Recall (Campaign 18V576000): Potential for insufficient coating on rear brake caliper pistons, which may reduce braking performance.
- Fuel Tank Recall (Campaign 19V667000): Relates to improperly sealed fuel tanks in certain all-wheel drive vehicles.
About this vehicle
The 2019 Chevrolet Equinox is a compact crossover SUV representing the third generation of this model line. This specific iteration features a 1.6L 4-cylinder diesel engine (Engine Code: LH7 U), which falls under the broader GM Duramax diesel family context.
Unlike many modern iterations that have transitioned toward electric propulsion, such as the Equinox EV, the 2019 model remains part of the internal combustion engine (ICE) lineage. This small-displacement turbo diesel engine is often utilized for its fuel efficiency and torque characteristics in crossover applications. Because it utilizes a turbocharger, maintenance requirements differ significantly from standard gasoline versions. Owners should prioritize specialized attention to diesel-specific components like the Diesel Particulate Filter (DPF) and high-quality lubrication to protect the powertrain.
Common questions about this vehicle’s diesel oil and maintenance
What is the oil capacity for my 2019 Equinox 1.6L Diesel?
The capacity is 5.3 quarts when performing an oil change with a new filter. Always check the level after refilling.
Which AMSOIL oil is best for this diesel engine?
AMSOIL recommends AMSOIL 5W-30 100% Synthetic Diesel Oil (DP530QT-EA) for its outstanding protection in smaller diesel engines.
What should I use for the transfer case?
For the AAM SL136 transfer case, AMSOIL lists AMSOIL SEVERE GEAR® 75W-90 (SVGPK-EA).
Does this vehicle require a specific oil viscosity?
Yes, 5W-30 is recommended for all temperatures, while 0W-40 should be used if operating below -29°C.
How often should I change the transmission fluid?
While specific intervals vary by driving habits, AMSOIL offers Signature Series Fuel-Efficient ATF (ATLPK-EA) to handle heavy use and high temperatures.
How can I check for open recalls?
You should contact a Chevrolet dealer or visit the NHTSA website and provide your Vehicle Identification Number (VIN) to confirm any active manufacturer communications or recalls.
Disclaimer: This information is derived from provided source data. Always consult your vehicle’s owner manual or a certified professional technician before performing maintenance.