This guide provides a complete overview of DAF engine oil capacities in an easy-to-read table format, followed by practical maintenance tips every owner or fleet manager should know.
DAF Engine Oil Capacity
| DAF / PACCAR Engine Code | Displacement | Euro Standard | Common Truck Models | Oil Capacity (Liters) |
|---|---|---|---|---|
| DAF PR 4-cylinder | 3.8 L | Euro 3 / 4 | LF45 | 13 L |
| DAF PE 4-cylinder | 3.8 L | Euro 5 | LF45 | 14 L |
| DAF FA 4-cylinder | 4.5 L | Euro 3 | LF55 | 16 L |
| DAF FR 4-cylinder | 4.5 L | Euro 4 / 5 | LF55 | 17 L |
| PACCAR PX-4 | 3.8 L | Euro 6 | LF | 13 – 14 L |
| PACCAR PX-5 | 4.5 L | Euro 6 | LF, CF Light Duty | 17 L |
| PACCAR PX-7 | 6.7 L | Euro 6 | LF, CF | 19 – 21 L |
| DAF PE / XE 6-cylinder | 6.7 L | Euro 3 / 4 | CF65 | 21 L |
| DAF GR Engine | 6.7 L | Euro 2 | Older CF | 20 L |
| DAF DKX | 11.6 L | Euro 2 / 3 | CF, XF (older) | 32 – 35 L |
| DAF ATI 6-cylinder | 11.6 L | Euro 1 / 2 | 95 Series | 30 – 32 L |
| DAF 1160 Engine | 11.6 L | Pre-Euro | DAF 1600 | 30 L |
| DAF 1600 Turbo | 11.6 L | Pre-Euro | Classic DAF | 32 L |
| DAF XE315C | 12.9 L | Euro 6 | XF | 45 L |
| DAF XE355C | 12.9 L | Euro 6 | XF | 45 L |
| DAF MX-11 330 | 10.8 L | Euro 6 | CF, XF | 37 L |
| DAF MX-11 370 | 10.8 L | Euro 6 | CF, XF | 38 L |
| DAF MX-11 410 | 10.8 L | Euro 6 | CF, XF | 40 L |
| DAF MX-11 450 | 10.8 L | Euro 6 | XF | 40 L |
| DAF MX-13 430 | 12.9 L | Euro 5 | XF105 | 40 L |
| DAF MX-13 460 | 12.9 L | Euro 5 | XF105 | 42 L |
| DAF MX-13 480 | 12.9 L | Euro 5 | XF105 | 45 L |
| DAF MX-13 480 | 12.9 L | Euro 6 | CF, XF | 45 L |
| DAF MX-13 510 | 12.9 L | Euro 6 | XF, XG | 45 L |
| DAF MX-13 530 | 12.9 L | Euro 6 | XG, XG+ | 45 L |
| DAF MX-13 530 (Long Drain) | 12.9 L | Euro 6 | XG+ | 46 – 48 L |
| DAF XF95 Engine | 12.6 L | Euro 2 / 3 | XF95 | 35 – 38 L |
| DAF XF105 MX | 12.9 L | Euro 4 / 5 | XF105 | 40 – 45 L |
| DAF CF75 PX | 6.7 L | Euro 4 / 5 | CF75 | 21 L |
| DAF CF85 MX | 12.9 L | Euro 5 | CF85 | 40 – 45 L |
| DAF Military Spec Engine | 11.6 L | Non-Euro | Military DAF | 32 – 36 L |
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Best Engine Oils for DAF Engines
Click the Links below to check the latest Prices on AMAZON
1. Shell Rotella T6 15W-40 Full Synthetic Diesel Engine Oil
A trusted heavy-duty diesel oil designed for severe operating conditions and long-haul use.
Features:
- Full synthetic formulation for superior high-temperature stability
- Excellent wear protection for pistons, bearings, and turbochargers
- Helps reduce sludge and deposit buildup
- Suitable for high-mileage and heavy-load diesel engines
2. Chevron Delo 400 XLE 15W-40 Heavy-Duty Diesel Engine Oil
A high-quality synthetic blend oil commonly used in commercial truck fleets.
Features:
- Synthetic blend base oil for strong engine protection
- Designed to handle high soot levels in diesel engines
- Provides good oxidation control for extended service intervals
- Suitable for older DAF engines and non-DPF applications
3. TRIAx Fleet Supreme 5W-30 Full Synthetic Diesel Engine Oil
A modern low-viscosity oil suitable for newer diesel engines focused on fuel efficiency.
Features:
- Full synthetic 5W-30 for improved cold starts
- Supports better fuel economy compared to higher viscosity oils
- Advanced additive package for clean engine operation
- Suitable for modern PACCAR diesel engines requiring low-ash oil
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DAF Engine Oil Capacity by Truck Series
DAF LF Series
DAF LF trucks are commonly used for city deliveries and regional transport. These models typically use PACCAR PX-4, PX-5, or PX-7 engines.
- Oil capacity ranges from 13 to 21 liters
- Smaller sumps and lower oil volume
- Shorter oil change intervals compared to heavy-duty trucks
DAF CF Series
The CF series bridges the gap between medium and heavy-duty transport and uses a wider range of engines.
- Oil capacity ranges from 17 to 45 liters
- Common engines include PX-7, MX-11, and MX-13
- Designed for construction, regional haulage, and vocational use
DAF XF, XG, and XG+ Series
These are long-haul and flagship models powered mainly by MX-11 and MX-13 engines.
- Oil capacity ranges from 37 to 45 liters
- Larger oil sumps for extended service intervals
- Optimized for fuel efficiency and long-distance reliability
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Recommended Oil Change Intervals for DAF Engines
While oil capacity tells you how much oil to use, oil change intervals determine how often to change it.
Typical DAF oil change intervals:
- Older engines: Every 20,000 – 30,000 km
- Euro 5 engines: Up to 45,000 km
- Euro 6 engines (MX series): Up to 100,000 km (with approved low-ash oil and proper driving conditions)
Always adjust intervals based on:
- Operating environment (dusty or hot climates)
- Load weight
- Driving style
- Fuel quality
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Correct Oil Type for DAF Engines
DAF engines generally require low-ash, long-drain diesel engine oils that meet PACCAR and ACEA specifications.
Common oil grades include:
- 10W-40 (older engines)
- 5W-30 (Euro 6 engines)
- 15W-40 (hot climates and older models)
Using the wrong oil type can increase wear, clog DPF systems, and reduce engine life.
How to Check Oil Level on a DAF Engine
- Park the truck on level ground
- Allow the engine to cool for 5–10 minutes
- Remove the dipstick and wipe it clean
- Reinsert fully and remove again
- Oil level should be between the MIN and MAX marks
Never exceed the maximum oil level, as overfilling can damage seals and turbochargers.
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Common Mistakes When Filling DAF Engine Oil
- Filling oil without replacing the filter
- Using incorrect oil viscosity
- Overfilling beyond the MAX mark
- Ignoring the oil capacity differences between MX-11 and MX-13
- Mixing different oil brands and specifications
Avoiding these mistakes can significantly extend engine life.
FAQs
What engine oil does a DAF truck use?
DAF trucks typically use heavy-duty diesel engine oil that meets PACCAR and ACEA specifications. For modern Euro 6 DAF trucks (MX-11 and MX-13 engines), low-ash 5W-30 oil meeting ACEA E6 or E9 is recommended to protect the DPF and SCR systems. Older DAF engines may use 10W-40 or 15W-40, especially in warmer climates or non-DPF engines. Always follow the oil grade specified for your exact engine and Euro standard.
How many quarts of oil does a 6.6 L diesel take?
A typical 6.6-liter diesel engine requires 10 to 12 quarts (9.5–11.5 liters) of engine oil, including the oil filter. The exact capacity depends on the engine design, oil pan size, and filter type. Always check the manufacturer’s service manual or dipstick after filling to confirm the correct oil level.
What engine do DAF trucks use?
DAF trucks primarily use PACCAR engines, which are designed and built specifically for DAF vehicles. Common engines include the PACCAR PX series (PX-4, PX-5, PX-7) for light and medium-duty trucks, and the PACCAR MX-11 and MX-13 engines for heavy-duty and long-haul models. Older DAF trucks used in-house engines such as the ATI, DKX, and XE series.
Is 10W-30 ok for diesel engines?
Yes, 10W-30 can be used in some diesel engines, but only if it meets the correct diesel specifications, such as ACEA E9 or API CK-4. However, many heavy-duty DAF engines, especially Euro 6 models, require 5W-30 low-ash oil for emissions system protection. Using 10W-30 in an engine that requires low-SAP oil may lead to increased DPF wear or reduced service intervals.
What oil for Leyland DAF 45?
The Leyland DAF 45 typically uses a 10W-40 or 15W-40 diesel engine oil, depending on climate and engine condition. The oil should meet ACEA E5 or E7 specifications for older diesel engines without DPF systems. In hot operating conditions, 15W-40 is commonly preferred due to better high-temperature protection.
Final Thoughts
Knowing the correct DAF engine oil capacity is essential for proper maintenance, reduced downtime, and long-term engine performance. Because DAF uses multiple engine platforms across its LF, CF, XF, and XG ranges, oil capacity can vary from as little as 13 liters to over 45 liters.
