Serpentine Belt Routing for 2004 Dodge Ram 1500 5.7 Hemi
Ensuring the correct serpentine belt routing is vital for accessory function on your vehicle. The 5.7L Hemi engine uses a specific path to drive components like the alternator, water pump, and A/C compressor. Always relieve belt tension before servicing.
Key Pulley Components
- Crankshaft Pulley (Engine Crank)
- Alternator Pulley
- Power Steering Pump Pulley
- A/C Compressor Pulley
- Water Pump Pulley
- Tensioner Pulley (Spring-Loaded)
- Idler Pulley (Auxiliary)
Detailed Routing Sequence
The belt follows a clockwise path from the crankshaft pulley. Route it as follows:
- From Crankshaft Pulley
- Over Tensioner Pulley
- To Power Steering Pump Pulley
- To Water Pump Pulley
- To Idler Pulley
- To A/C Compressor Pulley
- Back to Alternator Pulley
Verification Tips: Check the tensioner position aligns mid-point; belt ribs should face outwards on smooth pulleys. Replace if worn or misaligned.
