2019 Nissan Frontier Fluid Type & Capacity Specs

Quick Reference

Fluid	Type/Spec	Capacity
Engine Oil	SAE 5W-30	5.38 qt (5.1 L)
Engine Coolant	Nissan Long Life Antifreeze/Coolant (Blue)	10.38 qt (9.8 L)
Automatic Transmission Fluid	Nissan Matic-S ATF	11.13 qt (10.5 L)
Manual Transmission Fluid	Genuine Nissan Manual Transmission Fluid (MTF) HQ Multi 75W-85	3.6 - 4.1 qt (3.4 - 3.9 L)
Transfer Case Fluid (4WD)	Nissan Matic-D ATF	2.1 qt (2.0 L)
Front Differential Fluid (4WD)	API GL-5 SAE 80W-90	1.7 pt (0.8 L)
Rear Differential Fluid	API GL-5 Synthetic 75W-90 or 75W-140	3.5 - 4.0 pt (1.6 - 1.9 L)
Brake Fluid	DOT 3	As required
Power Steering Fluid	Nissan PSF or equivalent	As required
Windshield Washer Fluid	-	2.6 qt (2.5 L)

Engine Oil

Specification: SAE 5W-30 Capacity: 5.38 quarts (5.1 liters)

For the 2019 Nissan Frontier, the recommended engine oil is a SAE 5W-30 viscosity grade. It is important to use an oil that meets the API SN or ILSAC GF-5 specification. Using the correct oil is crucial for the longevity of your engine, as it provides proper lubrication and cooling to the engine's internal components. Regular oil changes, as recommended by the manufacturer, are essential to maintain engine health.

Engine Coolant

Specification: Nissan Long Life Antifreeze/Coolant (Blue) Capacity: 10.38 quarts (9.8 liters)

The 2019 Nissan Frontier requires Nissan's proprietary blue-colored Long Life Antifreeze/Coolant. This is a pre-mixed, 50/50 solution of antifreeze and distilled water. It is crucial to not mix this coolant with other types, such as OAT or HOAT coolants, as this can lead to gelling and blockages in the cooling system. If the Nissan-specific coolant is unavailable, a compatible P-OAT (Phosphate-enhanced Organic Acid Technology) coolant can be used. However, it is always best to stick with the manufacturer's recommendation to ensure the longevity of your cooling system components.

Transmission Fluid

Automatic Transmission

Specification: Nissan Matic-S ATF Capacity: 11.13 quarts (10.5 liters)

For models equipped with an automatic transmission, Nissan specifies the use of Matic-S automatic transmission fluid. This is a synthetic fluid designed to provide optimal performance and protection for the transmission. It is not recommended to use universal or multi-vehicle ATFs, as these may not provide the same level of performance and could lead to transmission issues down the line.

Manual Transmission

Specification: Genuine Nissan Manual Transmission Fluid (MTF) HQ Multi 75W-85 Capacity: 3.6 - 4.1 quarts (3.4 - 3.9 liters)

For Frontiers with a manual transmission, Genuine Nissan MTF HQ Multi 75W-85 is the recommended fluid. This fluid is specifically designed for Nissan's manual transmissions, ensuring smooth shifting and proper lubrication of the transmission's internal components.

Transfer Case Fluid (4WD)

Specification: Nissan Matic-D ATF Capacity: 2.1 quarts (2.0 liters)

For 4WD models, the transfer case requires Nissan Matic-D ATF. This is a different fluid than the one used in the automatic transmission, so it is important to use the correct one. Using the wrong fluid can lead to transfer case malfunction and costly repairs.

Differential Fluid

Front Differential (4WD)

Specification: API GL-5 SAE 80W-90 Capacity: 1.7 pints (0.8 liters)

For the front differential in 4WD models, an API GL-5 rated SAE 80W-90 gear oil is recommended. This provides the necessary protection for the differential's gears under various operating conditions.

Rear Differential

Specification: API GL-5 Synthetic 75W-90 or 75W-140 Capacity: 3.5 - 4.0 pints (1.6 - 1.9 liters)

The rear differential on the 2019 Nissan Frontier requires a synthetic API GL-5 gear oil. Depending on the specific model and whether it is equipped with a limited-slip differential (LSD), the recommended viscosity is either 75W-90 or 75W-140. If your truck has an LSD, it is crucial to use a gear oil that contains a friction modifier additive. Always verify the correct fluid type and capacity in your owner's manual or with OEM service information.

Brake Fluid

Specification: DOT 3

For the braking system, a DOT 3 brake fluid is specified. It is important to use a fresh, unopened bottle of brake fluid, as it is hygroscopic, meaning it absorbs moisture from the air. Over time, this moisture can lower the boiling point of the fluid, leading to reduced braking performance.

Power Steering Fluid

Specification: Nissan PSF or equivalent

Nissan recommends using their proprietary Power Steering Fluid (PSF). If this is not available, a high-quality equivalent power steering fluid can be used. It is important to not use automatic transmission fluid in the power steering system, as this can damage the seals and other components.

Windshield Washer Fluid

Capacity: 2.6 quarts (2.5 liters)

There is no specific type of windshield washer fluid required for the 2019 Nissan Frontier. Any commercially available windshield washer fluid will work. It is recommended to use a fluid that is appropriate for the climate in which you live.

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