E-Tron PS-3 is an engine oil pressure switch
type: Unknown Type
Vendor: CorvairFarmer
Description:
E-Tron PS-3 is an engine oil pressure switch designed to monitor oil pressure and trigger a warning light or gauge signal when pressure drops below safe levels. It’s a single-terminal sender commonly used in Ford vehicles from the late 1990s, and is often labeled as a replacement for Blue Streak Premium Quality switches.
📦 Specifications
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Type: Oil pressure switch / sender
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Terminal: Single screw-type terminal
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Function: Activates oil warning light or gauge
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Thread: Standard 1/8"-27 NPT (typical for Ford applications)
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Brand: E-Tron (aftermarket equivalent)
🚗 Vehicle Fitment Compatible with a range of Ford models, including:
| Year | Make | Model | Engine |
|---|---|---|---|
| 1998 | Ford | Contour (GL, LX, SE) | 2.0L I4 DOHC |
| 1998 | Ford | Crown Victoria | 4.6L V8 SOHC |
| 1998 | Ford | Taurus | 3.0L V6 DOHC/Flex |
| 1999 | Ford | Mustang SVT Cobra | 4.6L V8 DOHC |
| 1999 | Ford | Taurus SHO | 3.4L V8 DOHC |
Fitment includes both naturally aspirated and bi-fuel variants. Always confirm with your service manual or OE part number.
🔁 Cross Reference Numbers
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Blue Streak: PS149
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Standard Motor Products: PS149
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Wells: PS149
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ACDelco: D1808A
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Motorcraft: SW-1311
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BWD: S342
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Echlin/NAPA: ECH PS149
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OEM Ford: F8DZ-9278-AA
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Other: OPS36, R42389, AA0073, L52
