LIQUI MOLY · New

LIQUI MOLY 500mL Truck Series Complete Diesel System Cleaner

Name: LIQUI MOLY 500mL Truck Series Complete Diesel System Cleaner
Brand: LIQUI MOLY
SKU: lqm20252
Price: 143.94 USD

MPN 20252 · Store SKU lqm20252

$143.94

IN STOCK3 ready to ship

Supplier stock checked 11/8/2026, 10:02:34 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Aneffective mixture of additives for rapid removal of performance dimishing deposits from the fuel system in all kinds of diesel engines. Cleans injectors, the combustion chamber and restores proper fuel atomization for improved engine efficiency. Diesel additive for fuel system maintenance. Designed for regular use. For best performance use contents with 25-70 liters (7-17.5 gal.) of fuel. Suitable for all diesel engines including common rail, turbo charged and DPF equipped. Truck Series Complete Diesel System Cleaner

Manufacturer fitment & guides

Check 20252 against the manufacturer’s application information below.

Part-specific notes

Ground shipping only.
California Proposition 65: Y

Manufacturer documents

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What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

Any actual supplier restocking charge is disclosed before purchase.

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

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This policy does not limit rights required by law.