Liqui Moly Truck Series Complete Diesel System Cleaner
Fits Most Models Diesel Engines
20252
Overview:
The Liqui Moly Truck Series Complete Diesel System Cleaner is a powerful additive designed to maintain and restore the performance of diesel engines across a wide range of truck models. Formulated with a specialized blend of additives, this cleaner rapidly removes deposits that diminish engine efficiency from the entire fuel system, including injectors and combustion chambers. It ensures proper fuel atomization, which leads to improved combustion, smoother engine operation, and enhanced fuel economy.
Ideal for regular use, this diesel additive is suitable for all diesel engines, including those equipped with common rail injection systems, turbochargers, and diesel particulate filters (DPF). Whether used preventively or to address acute engine issues, it helps reduce pollutant emissions and eliminates diesel knocking, contributing to a cleaner and more reliable engine performance.
Key Features:
Liqui Moly’s Diesel System Cleaner offers comprehensive fuel system maintenance with the following key benefits:
- Effectively removes deposits from injectors, combustion chambers, and fuel lines
- Restores optimal fuel atomization for improved engine efficiency
- Compatible with all diesel engines, including common rail, turbocharged, and DPF-equipped models
- Reduces pollutant emissions for a cleaner exhaust output
- Eliminates diesel knocking and engine roughness
- Boosts the cetane number to enhance combustion quality
- Designed for regular preventive maintenance or to resolve existing engine problems
- Easy to use—simply add directly to the fuel tank
- Automatically mixes with fuel for uniform distribution
- Effective dosage suitable for fuel volumes between 25 and 70 liters (7 to 17.5 gallons)
Construction & Design:
Liqui Moly’s Diesel System Cleaner is engineered with a high-quality additive formulation that targets and dissolves carbon deposits and other contaminants within the fuel system. The product is designed to be fully compatible with modern diesel engine materials and components, ensuring no adverse effects on seals, pumps, or injectors. Packaged in a convenient canister, the cleaner is easy to handle and measure for precise dosing.
The formulation’s chemistry supports the longevity of sensitive engine parts by preventing deposit buildup, which can lead to wear and reduced performance over time. Its compatibility with advanced diesel technologies such as common rail injection and DPF systems makes it a versatile solution for a broad range of diesel-powered trucks.
Installation & Fitment:
Installation is straightforward and requires no mechanical modifications. Simply add the entire contents of the can directly into the diesel fuel tank before refueling. For optimal results, use with a minimum of 25 liters (7 gallons) of fuel and up to a maximum of 115 liters (30 gallons). The product mixes automatically with the fuel, ensuring even distribution throughout the fuel system during operation.
This cleaner fits most diesel truck models, making it a universal maintenance product suitable for fleet operators, commercial drivers, and individual diesel vehicle owners alike.
What's Included:
- One can of Liqui Moly Truck Series Complete Diesel System Cleaner (sufficient for up to 115 liters / 30 gallons of fuel)
- Usage instructions and dosage guidelines
Ideal For:
This diesel system cleaner is ideal for truck owners and operators who want to maintain peak engine performance, reduce emissions, and prevent costly repairs caused by fuel system deposits. It is especially beneficial for vehicles experiencing rough idling, reduced power, increased fuel consumption, or diesel knocking. Regular use helps extend engine life and supports compliance with emission standards.
LIQUI MOLY is a German lubricant and car‑care brand known for high-quality motor oils, additives, and maintenance chemicals used by enthusiasts who care about protection under heat and stress. With a huge catalog spanning engine oils, fuel and oil additives, and service fluids, it’s a popular choice for performance and motorsport-minded drivers who want consistent lubrication and cleanliness when engines are pushed hard.
Liqui Moly Truck Series Complete Diesel System Cleaner: Fits Most Models
- Unit price
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PART # 20252
Liqui Moly Truck Series Complete Diesel System Cleaner is a powerful additive designed to rapidly remove deposits from injectors and combustion chambers, restoring fuel atomization and boosting engine efficiency. Ideal for all diesel engines—including common rail, turbocharged, and DPF-equipped models—this cleaner reduces emissions and diesel knocking. Suitable for most diesel vehicles, it mixes directly with fuel for preventive maintenance or acute problem resolution, ensuring smoother performance and improved cetane number.
What does the ETA date mean?
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
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Liqui Moly Truck Series Complete Diesel System Cleaner
Fits Most Models Diesel Engines
20252
Overview:
The Liqui Moly Truck Series Complete Diesel System Cleaner is a powerful additive designed to maintain and restore the performance of diesel engines across a wide range of truck models. Formulated with a specialized blend of additives, this cleaner rapidly removes deposits that diminish engine efficiency from the entire fuel system, including injectors and combustion chambers. It ensures proper fuel atomization, which leads to improved combustion, smoother engine operation, and enhanced fuel economy.
Ideal for regular use, this diesel additive is suitable for all diesel engines, including those equipped with common rail injection systems, turbochargers, and diesel particulate filters (DPF). Whether used preventively or to address acute engine issues, it helps reduce pollutant emissions and eliminates diesel knocking, contributing to a cleaner and more reliable engine performance.
Key Features:
Liqui Moly’s Diesel System Cleaner offers comprehensive fuel system maintenance with the following key benefits:
- Effectively removes deposits from injectors, combustion chambers, and fuel lines
- Restores optimal fuel atomization for improved engine efficiency
- Compatible with all diesel engines, including common rail, turbocharged, and DPF-equipped models
- Reduces pollutant emissions for a cleaner exhaust output
- Eliminates diesel knocking and engine roughness
- Boosts the cetane number to enhance combustion quality
- Designed for regular preventive maintenance or to resolve existing engine problems
- Easy to use—simply add directly to the fuel tank
- Automatically mixes with fuel for uniform distribution
- Effective dosage suitable for fuel volumes between 25 and 70 liters (7 to 17.5 gallons)
Construction & Design:
Liqui Moly’s Diesel System Cleaner is engineered with a high-quality additive formulation that targets and dissolves carbon deposits and other contaminants within the fuel system. The product is designed to be fully compatible with modern diesel engine materials and components, ensuring no adverse effects on seals, pumps, or injectors. Packaged in a convenient canister, the cleaner is easy to handle and measure for precise dosing.
The formulation’s chemistry supports the longevity of sensitive engine parts by preventing deposit buildup, which can lead to wear and reduced performance over time. Its compatibility with advanced diesel technologies such as common rail injection and DPF systems makes it a versatile solution for a broad range of diesel-powered trucks.
Installation & Fitment:
Installation is straightforward and requires no mechanical modifications. Simply add the entire contents of the can directly into the diesel fuel tank before refueling. For optimal results, use with a minimum of 25 liters (7 gallons) of fuel and up to a maximum of 115 liters (30 gallons). The product mixes automatically with the fuel, ensuring even distribution throughout the fuel system during operation.
This cleaner fits most diesel truck models, making it a universal maintenance product suitable for fleet operators, commercial drivers, and individual diesel vehicle owners alike.
What's Included:
- One can of Liqui Moly Truck Series Complete Diesel System Cleaner (sufficient for up to 115 liters / 30 gallons of fuel)
- Usage instructions and dosage guidelines
Ideal For:
This diesel system cleaner is ideal for truck owners and operators who want to maintain peak engine performance, reduce emissions, and prevent costly repairs caused by fuel system deposits. It is especially beneficial for vehicles experiencing rough idling, reduced power, increased fuel consumption, or diesel knocking. Regular use helps extend engine life and supports compliance with emission standards.
LIQUI MOLY is a German lubricant and car‑care brand known for high-quality motor oils, additives, and maintenance chemicals used by enthusiasts who care about protection under heat and stress. With a huge catalog spanning engine oils, fuel and oil additives, and service fluids, it’s a popular choice for performance and motorsport-minded drivers who want consistent lubrication and cleanliness when engines are pushed hard.
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YEARMAKEMODELSUBMODEL2013 - 2016ScionFR-S2.0L2016ScioniA1.5L2016ScioniM1.8L2012 - 2015ScioniQ1.3L2005 - 2016SciontC2.4L 2AZFE2011 - 2016SciontCBase2004 - 2006ScionxA1.5L 1NZFE2004 - 2015ScionxB1.5L 1NZFE2008 - 2014ScionxD1.8L2013 - 2026SubaruBRZ2.0L2017 - 2020Toyota862.0L2023 - 2026ToyotaGR Corolla1.5L Turbo2020 - 2026ToyotaGR Supra3.0L Turbo
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Standard shipping
Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.