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2018-2026 FREIGHTLINER M2 106
8.9L I6 Cummins L9•RWD•diesel•turbo
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Repairs0Labor551Torque131Fluid7DTC1696Battery1Maintenance0Recalls0
Fluid · Coolant

Coolant

for 2018-2026 Freightliner M2 106 8.9L I6 Cummins L9 · RWD
Fluid Type
Extended-life OAT antifreeze 50/50
Spec: Cummins CES 14603 / ASTM D6210
Capacity
36qt
34.06 L
Drain & Refill
40.17 qt
38 L
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.

Notes

Heavy-duty extended life coolant with SCA. Pre-diluted or mix 50/50. L9 requires proper coolant maintenance for emissions system longevity.

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Other fluid systems on this vehicle

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