How much oil does a 6.7 l Ford 450 hold?

The engine holds about 15 quarts of engine oil, roughly 14.2 liters, when performing a standard full-service change with a new filter.

Official specification

Ford’s documentation for the 6.7L Power Stroke used in the Super Duty lineup lists an engine oil capacity of 15 quarts (14.2 liters) with the filter replaced. This figure accounts for the oil in the engine oil cooler and related passages and applies to the common F-450 cab-and-chassis and related configurations that use this powertrain.

Maintenance practice and how it’s applied on the ground

During an oil change, technicians typically drain the old oil completely, install a new oil filter, and refill with 15 quarts of fresh oil. After filling, the engine is started to check for leaks and the dipstick is consulted to ensure the level sits within the normal operating range. The recommended oil type for most 6.7L Power Stroke applications is a synthetic 5W-40, following Ford’s spec for your model year and region.

Variations by year or configuration

In rare cases, equipment differences or aftermarket components can influence exact fill needs slightly. However, the standard capacity for the 6.7L Power Stroke engines used in the F-450 family remains 15 quarts with filter.

Summary

For owners and technicians, the practical takeaway is straightforward: the 6.7L Ford Power Stroke engine in the F-450 holds about 15 quarts (roughly 14.2 liters) of engine oil with a standard filter change. Always verify against the specific owner’s manual and any relevant service bulletins for your year and configuration.

How much oil does a Ford F450 6.7 take?

Many models manufactured between 2011 and 2022 will need 13 quarts (12.3 liters) to refill the oil pan and filter, and some produced between 2015 and 2022 will need 15 quarts (14.2 liters). Options made after 2023 will require 17 quarts (16 liters). The right amount of oil is crucial for maintaining engine health.

What kind of oil does a Ford f450 take?

The Ford F-450 oil type depends on the engine, but common recommendations are SAE 10W-30 for normal operation or SAE 5W-40 for severe service or cold temperatures. For older models or those using biodiesel, SAE 15W-40 may also be suitable. It is crucial to use oil that meets the specific Ford specification and to check the owner's manual or oil cap for the exact viscosity and specification for your year and engine.
 
Engine oil

• Normal operation: SAE 10W-30 
• Severe service/towing: SAE 5W-40 
• Biodiesel fuel (B20 max): SAE 5W-40 or SAE 15W-40 
• Specifications: Use oil that meets the required Ford specification, such as WSS-M2C171-F1 for certain 6.7L diesel engines. 

Gear oil

• Rear differential: For models with a 10.5" rear axle, a synthetic gear lubricant like Motorcraft Premium Hypoid Gear lubricant P/N XY-75W85-QL is recommended.
• Weight: The required weight is typically SAE 75W-85. 

Important considerations

• Consult your manual: Always refer to your owner's manual for the most accurate information for your specific F-450 model and engine.
• Check the oil cap: The recommended oil viscosity is often printed on the engine's oil filler cap. 
• Oil capacity: Be sure to note the correct oil capacity, which is approximately 13 quarts for 6.7L engines, before refilling. 

What oil does a Ford 6.7 diesel recommend?

The recommended oil for a 6.7 Powerstroke is SAE 10W-30, which meets the Ford spec WSS-M2C171-F1 for normal operation. For severe conditions, such as heavy towing or cold weather, SAE 5W-40 is often recommended. In extremely cold temperatures below -22∘Fnegative 22 raised to the composed with power cap F−22∘𝐹 (-30∘Cnegative 30 raised to the composed with power cap C−30∘𝐶), SAE 0W-40 is suggested. 
Primary recommendation

• SAE 10W-30: The primary recommendation for most conditions, meeting the WSS-M2C171-F1 specification. 

Conditions requiring a different oil

• Severe duty or cold weather: Use SAE 5W-40. This is ideal for frequent towing, high-load situations, or if your truck is operated in colder climates.
• Extreme cold: In temperatures below -22∘Fnegative 22 raised to the composed with power cap F−22∘𝐹 (-30∘Cnegative 30 raised to the composed with power cap C−30∘𝐶), switch to SAE 0W-40. 

Important considerations

• Check your owner's manual: Always consult your specific owner's manual for the definitive oil recommendation for your vehicle. 
• Meet specifications: Ensure the oil you choose meets the Ford WSS-M2C171-F1 specification for the best performance and protection. 
• Consider full synthetic: Many owners and experts recommend using a full synthetic oil for better performance, protection, and a wider operating range. 

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How much oil does a 2018 Ford F450 take?

The 2018 F450 with the 6.7L Powerstroke diesel engine has an oil capacity of 13 quarts (12.3 liters) when including the oil filter. The gasoline 6.8L engine has a different capacity, which is 7 quarts (6.6 liters) with the filter. 
For the 6.7L Powerstroke (Diesel)

• Capacity: 13 quarts (12.3 L) 
• Recommendation: Add 12 quarts initially, then check the dipstick and top off as needed. 
• Oil Type: Ford recommends a synthetic blend meeting API CK-4 specifications, such as 10W-30. 5W-40 is suitable for cold weather or severe service, while 15W-40 is acceptable for warmer climates. 

For the 6.8L Gasoline

• Capacity: 7 quarts (6.6 L)
• Recommendation: Add 6.6 liters initially and check the dipstick to ensure the proper level.