How to service an Oil Pressure Switch on 2005 Dodge Ram 3500?

To access the oil pressure sender, disconnect the battery negative cables and the oil pressure switch connector. Remove switch counter-clockwise, lubricate O-ring if not replaced and replace and tighten to 18 Nm. Reconnect the switch and the battery and start the engine to see if there are any leaks.

OEM 2005 Dodge Ram 3500 Oil Pressure Switch

Oil Pressure Sender Switch

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2 Oil Pressure Switches found

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2005 Dodge Ram 3500 Oil Pressure Sending Unit Part Number: 68644730AA
$48.66 MSRP: $72.00
You Save: $23.34 (33%)
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Product Specifications
- Other Name: Sensor - Pressure
- Replaces: 5083366AA
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68644730AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2005 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, Sport, TRX4 | 5.9L L6, 6 Cyl 5.9 L DIESEL
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2005 Dodge Ram 3500 Oil Pressure Sending Unit Part Number: 4868672AA
Product Specifications
- Other Name: Switch - Oil Pressure; Engine Oil Pressure Switch; Oil Pressure Light Switch; Oil Pressure Switch; Switch Oil Pressure
- Item Weight: 0.50 Pounds
- Item Dimensions: 2.9 x 1.3 x 1.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4868672AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2005 Dodge Ram 3500 Submodels:
- Laramie, SLT, ST, Sport | 8 Cyl 5.7 L GAS

2005 Dodge Ram 3500 Oil Pressure Switch Parts and Q&A

Q: How to service an Oil Pressure Switch on 2005 Dodge Ram 3500?
A: To access the oil pressure sender, disconnect the battery negative cables and the oil pressure switch connector. Remove switch counter-clockwise, lubricate O-ring if not replaced and replace and tighten to 18 Nm. Reconnect the switch and the battery and start the engine to see if there are any leaks.