Standard Ignition Exhaust Gas Recirculation (EGR) Valve Connector P/N:S-1780

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$78.99
MPN: S-1780
Item Package Quantity: 1
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Standard Ignition Exhaust Gas Recirculation (EGR) Valve Connector P/N:S-1780
Standard Ignition Exhaust Gas Recirculation (EGR) Valve Connector P/N:S-1780
$78.99

Give the EGR valve a clean, secure electrical link with the Standard Ignition Exhaust Gas Recirculation (EGR) Valve Connector S-1780. It plugs in as a direct-fit replacement across a wide range of applications, including the 1999-2004 Chevrolet Tracker, 2005-2019 Ford Escape, 2003-2011 Ford Focus, 2004-2013 Mazda 3, 2004-2016 Mitsubishi Outlander, 2004-2021 Subaru Forester and many more — see the Buyer's Guide tab for the full 82-vehicle list.

  • Purpose-built connector: mates the engine wiring harness to the EGR valve to carry the control signal and power.
  • Fresh replacement: swaps out an original connector that has become corroded, cracked, melted, or has loose or spread terminals.
  • Direct-fit: installs in place of the factory connector on the listed applications.

The EGR system routes metered exhaust back into the intake, and it relies on a good connection at the valve to work correctly. If a damaged or corroded connector is the reason the EGR valve isn't communicating, this replaces that connection. Signs the original connector may need replacing include intermittent EGR-related codes, a check engine light tied to the EGR circuit, or visible damage at the plug. Diagnose the cause before replacing.

Interchange: PT1283 · CONB11116 · EC1279 · 3U2Z14S411BGAA · 3U2Z14S411BGAB · WPT1115 · WPT739
Manufacturer part number S-1780.

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

PT1283, CONB11116, EC1279, 3U2Z14S411BGAA, 3U2Z14S411BGAB, WPT1115, WPT739

Frequently Asked Questions

What does this connector do?

It joins the engine wiring harness to the EGR valve so the control signal and power can pass between them. It replaces the original connector on the listed applications.

Will this fit my vehicle?

It is a direct-fit replacement for 82 applications, including the Ford Escape, Ford Focus, Mazda 3, Mitsubishi Outlander and Subaru Forester. Check the Buyer's Guide tab for the complete list and years.

When should I replace the EGR valve connector?

Consider it when the original plug is corroded, cracked, melted, or has loose terminals, or when EGR-circuit trouble codes appear. Diagnose the cause before replacing.

What numbers does this connector interchange with?

It cross-references PT1283, CONB11116, EC1279, 3U2Z14S411BGAA, 3U2Z14S411BGAB, WPT1115 and WPT739. Its manufacturer part number is S-1780.

Does replacing the connector fix an EGR code by itself?

Not always. If a damaged connector is the cause, this restores the connection, but EGR codes can also stem from the valve, wiring, or other components, so diagnose first.