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2003 CHEVROLET SILVERADO 2500HD
6.6L V8 Duramax LB7/LLY•4WD•AUTOMATIC•diesel•turbo
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Repairs0Labor539Torque4663Fluid9DTC637Battery1Maintenance0Recalls0
Fluid · Automatic Transmission

Automatic Transmission

for 2003 Chevrolet Silverado 2500HD 6.6L V8 Duramax LB7/LLY · 4WD
Fluid Type
Dexron III ATF
Spec: GM Part 88861801
Capacity
15qt
14.19 L
Drain & Refill
6.5 qt
6.15 L
Change Interval
50,000 mi
80,450 km

Notes

Allison 1000 transmission, drain-and-refill service amount

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Other fluid systems on this vehicle

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