Standard Ignition S-1397 Headlight Level Motor Connector

Brand Standard Ignition S-1397
Connector Gender Male
Connector Quantity 1
Contents Includes butt splices
Harness Length - inches 17"
Terminal Gender Female
Terminal Quantity 3
Terminal Type Pin socket
Wire Quantity 3
Fits Buick, Chevrolet, GMC, and Oldsmobile · 21 vehicles

OE-style repair. Built for restoring a damaged electrical connector with a direct replacement layout.

3-wire design. Uses a three-terminal pin socket setup for stable circuit connection.

Repair-ready harness. Includes butt splices and a 17-inch lead for connector service work.

Cross-references Hygrade Tuneup 1303, 1P1935 and 57-5716 for the same application. See all 6.

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Headlight Level Motor Connector Overview

The Standard Ignition S-1397 headlight level motor connector is built for electrical repair work where a damaged connector or worn terminals can interrupt headlamp leveling function. It uses high-grade materials to support strong conductivity and consistent contact in the harness.

Compatible With Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Chevrolet Trailblazer EXT, and Oldsmobile Bravada applications listed below. The S-1397 is a practical replacement for technicians addressing connector failure at the headlight level motor circuit.

Key Features

  • Male connector with 3 female pin socket terminals
  • 17-inch harness length for repair and splice work
  • Includes butt splices for wire connection
  • Built for dependable electrical contact and conductivity
  • Standard Ignition S-1397 for targeted connector replacement

Detailed Description

Standard Ignition S-1397 is a headlight level motor connector designed for electrical restoration when the original connector is damaged, corroded, or no longer maintains a stable connection. The 3-wire layout and pin socket terminal design support a direct repair approach for the headlight leveling circuit. This part cross-references Hygrade Tuneup 1303 for the same application.

Fits 2002-2007 Chevrolet Trailblazer, N/A; Fits 2009 Chevrolet Trailblazer, N/A; Fits 2002-2006 Chevrolet Trailblazer EXT, N/A; Fits 2007 GMC Envoy, N/A; Fits 2009 GMC Envoy, N/A; Fits 2004-2007 Buick Rainier, N/A; Fits 2002-2004 Oldsmobile Bravada, N/A. Use the S-1397 when the connector body, terminals, or wiring at the level motor needs replacement rather than repair of the existing plug.

Common Uses

  • Broken or heat-damaged connector housing
  • Corroded terminals causing intermittent electrical contact
  • Worn wiring at the headlight level motor connector
  • Loss of stable connection in the leveling circuit

Installation Notes

Match the connector gender, terminal type, and wire count before installation. Use the included butt splices to join the harness during repair, and verify terminal seating and wire routing after connection. Confirm the vehicle application and connector style against the existing part before final assembly.

Quality Assurance

Standard Ignition applies high-grade materials and long-standing electrical component development to support reliable conductivity and consistent connections in repair applications.

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2009ChevroletTrailblazer—
2009GMCEnvoy—
2007BuickRainier—
2007ChevroletTrailblazer—
2007GMCEnvoy—
2006BuickRainier—
2006ChevroletTrailblazer—
2006ChevroletTrailblazer EXT—
2005BuickRainier—
2005ChevroletTrailblazer—
2005ChevroletTrailblazer EXT—
2004BuickRainier—
2004ChevroletTrailblazer—
2004ChevroletTrailblazer EXT—
2004OldsmobileBravada—
2003ChevroletTrailblazer—
2003ChevroletTrailblazer EXT—
2003OldsmobileBravada—
2002ChevroletTrailblazer—
2002ChevroletTrailblazer EXT—
2002OldsmobileBravada—
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Hygrade Tuneup — 13031P193557-571615306392EC895PT896