
Red Line · New
Red Line 15W40 Diesel Oil - Quart
MPN 21404 · Store SKU red21404
Supplier stock checked 11/8/2026, 9:48:33 AM UTC. Adding a part does not reserve it.
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
Red Line 15W40 Diesel Oil - Quart Manufacturer-listed features: • Popular for Light Duty trucks including Chevrolet Duramax, Dodge Cummins and Ford Power Stroke • Best choice in medium and heavy-duty diesel truck engines for maximum durability • Improved drain intervals provide excellent value for commercial fleet use • Also for API SM/SL/SJ/SH/SG/CF and ACEA A3/B3/B4 E7/E9, MB 228.1/228.31 • Recommended for API CK-4/CJ-4/CI-4 Plus/CF/CH-4/CF-4
Manufacturer fitment & guides
Check 21404 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Ground shipping only.