Beck/Arnley Engine Oil Pressure Switch P/N:201-1799

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$54.99
MPN: 201-1799
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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Beck/Arnley Engine Oil Pressure Switch P/N:201-1799
Beck/Arnley Engine Oil Pressure Switch P/N:201-1799
$54.99

Monitor engine oil pressure with confidence using the Beck/Arnley Engine Oil Pressure Switch 201-1799. This oil pressure switch reads the pressure in the engine's oil galleries and sends that signal to the dash instrument gauge, so the driver can watch actual oil pressure. It drops in as a direct-fit replacement for the 1995-1999 Dodge Avenger, 1991-1999 Mitsubishi 3000GT, 1990-1999 Mitsubishi Eclipse, and 1990-1994 Plymouth Laser — see the Buyer's Guide tab for engine-specific coverage.

  • OE form, fit and function: designed to match the original switch so it installs in the factory port without modification.
  • Quality materials and componentry: built with high-quality material and componentry for reliable operation.
  • Built for the engine environment: durable construction made to withstand under-hood engine conditions.
  • Feeds the dash gauge: provides oil pressure information to the dash instrument gauge.

If a faulty original switch is behind an inaccurate, erratic, or dead oil pressure gauge reading, this unit replaces it. Diagnose the cause before replacing, since a low reading can also come from actual low oil pressure or wiring faults.

Interchange: 1S6667 · S4251 · MD133273 · PS326 · PS274

This part cross-references / interchanges with the following part numbers:

1S6667, S4251, MD133273, PS326, PS274

Frequently Asked Questions

What does this oil pressure switch do?

It reads the pressure in the engine's oil galleries and sends that signal to the dash instrument gauge, letting the driver monitor actual oil pressure.

Which vehicles does the 201-1799 fit?

It is a direct-fit replacement for the 1995-1999 Dodge Avenger, 1991-1999 Mitsubishi 3000GT, 1990-1999 Mitsubishi Eclipse, and 1990-1994 Plymouth Laser. See the Buyer's Guide tab for engine detail.

What numbers does this part interchange with?

It cross-references 1S6667, S4251, MD133273, PS326, and PS274.

What are signs this switch may need replacing?

An inaccurate, erratic, or non-responsive oil pressure gauge can be a sign. Diagnose the cause first, since low readings can also come from genuine low oil pressure or wiring issues.

Is this an OE-quality replacement?

Beck/Arnley designed this switch to match OE form, fit and function, with high-quality material and componentry constructed to withstand the engine environment.