Standard Ignition S-1148 Steering Column Wiring Harness Connector - Front Left or Left

Brand Standard Ignition S-1148
Position Front Left and Left
Connector Gender Male
Connector Quantity 1
Contents Includes butt splices
Harness Length - inches 17"
Terminal Gender Female
Terminal Quantity 6
Terminal Type Pins
Wire Quantity 6
Fits Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn · 345 vehicles

OE-style replacement. Designed to fix common failure issues with a direct-fit connector.

High-conductivity materials. Built for reliable electrical connections and peak signal transfer.

Includes butt splices. Ready for a secure wire-to-wire repair.

Cross-references National 1936, 12125678 and EC645 for the same application. See all 4.

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Steering Column Wiring Harness Connector for GM Vehicles

Standard Ignition S-1148 is a steering column wiring harness connector built for electrical repair work where the original connector has failed, loosened, or lost conductivity. It uses high-grade materials to support consistent pin contact and reliable signal transfer in steering and column-related circuits.

Fits a wide range of GM applications, including Chevrolet Malibu, Cadillac CTS, Buick LeSabre, Pontiac Grand Prix, and Chevrolet Silverado models. Standard Ignition S-1148 is a direct-fit style repair connector for technicians servicing steering column wiring and related electrical connections.

Key Features

  • Steering column wiring harness connector for electrical repair
  • Male connector with female pin terminals
  • 6-terminal design with 6-wire configuration
  • 17-inch harness length for repair routing
  • Includes butt splices for wire repair connections
  • Built with materials selected for conductivity and secure connection quality
  • Cross-references National 1936 for the same application

Detailed Description

Standard Ignition S-1148 is designed for steering and column wiring repairs where connector damage, corrosion, or terminal wear can interrupt circuit performance. The connector is used across many GM platforms, including 2004-2012 Chevrolet Malibu, 2003-2008 Cadillac CTS, 1998-2008 Chevrolet Corvette, and 2000-2002 Chevrolet Silverado 1500. It also applies to vehicles such as the Buick LeSabre, Pontiac Grand Prix, Cadillac DeVille, and GMC Yukon.

Standard Ignition focuses on pigtails and sockets for electrical service work, and this part reflects that approach with a repair-oriented harness layout and terminal design. Part number S-1148 is a practical choice when restoring a damaged steering column wiring connection on GM cars and trucks.

What It Helps Fix

  • Broken or cracked steering column connector housings
  • Corroded or loose electrical terminals
  • Intermittent steering column circuit operation
  • Damaged wiring at the connector end
  • Poor contact in neutral safety switch-related connector repairs on select Trailblazer and Envoy applications

Installation Notes and Tips

  • Verify connector gender, terminal count, and wire count before installation.
  • Match the vehicle application carefully, especially on models with position notes such as Front Left or Left.
  • Some Trailblazer, Envoy, Envoy XL, and Envoy XUV applications note that multiple connectors may be required for neutral safety switch service.
  • Use proper splice and terminal repair practices to maintain circuit integrity.
  • Confirm fitment against the original connector style before final assembly.

Quality Assurance

Standard Ignition builds this connector with high-grade materials and application-focused engineering to support dependable electrical contact. The brand’s pigtail and socket lineup is developed from long-term research and development aimed at technician repair needs and common OE connector failure points.

This part fits 345 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2012ChevroletMalibu———N/A—
2011ChevroletMalibu———N/A—
2010BuickLucerne———N/A—
2010CadillacDTS———N/A—
2010ChevroletMalibu———N/A—
2009CadillacDTS———N/A—
2009CadillacSRX———N/A—
2009CadillacSTS———N/A—
2009ChevroletEquinox———N/A—
2009ChevroletMalibu———N/A—
2009ChevroletTrailblazer———Front LeftMay require multiple connectors for neutral safety switch.
2009GMCEnvoy———Front LeftMay require multiple connectors for neutral safety switch.
2009GMCEnvoy———LeftMultiple Connectors Required; Front
2009PontiacG6———N/AFront
2009PontiacG6———N/A—
2009PontiacTorrent———N/A—
2009SaturnAura———N/A—
2008BuickLucerne———N/A—
2008CadillacCTS———N/A—
2008CadillacDTS———N/A—
2008CadillacSRX———N/A—
2008CadillacSTS———N/A—
2008CadillacXLR———N/A—
2008ChevroletCorvette———N/A—
2008ChevroletEquinox———N/A—
2008ChevroletMalibu———N/A—
2008ChevroletTrailblazer———N/AWhite; 6 Term. Female
2008ChevroletTrailblazer———Front LeftMay require multiple connectors for neutral safety switch.
2008ChevroletUplander———N/A—
2008GMCEnvoy———N/AWhite; 6 Term. Female
2008GMCEnvoy———Front LeftMay require multiple connectors for neutral safety switch.
2008GMCEnvoy———LeftMultiple Connectors Required; Front
2008PontiacG6———N/AFront
2008PontiacG6———N/A—
2008PontiacTorrent———N/A—
2008SaturnAura———N/A—
2007BuickLucerne———N/A—
2007BuickRainier———N/AWhite; 6 Term. Female
2007BuickRendezvous———N/A—
2007BuickTerraza———N/A—
2007CadillacCTS———N/A—
2007CadillacCTS———N/ASwitch
2007CadillacDTS———N/A—
2007CadillacSRX———N/A—
2007CadillacSTS———N/A—
2007CadillacXLR———N/A—
2007ChevroletCorvette———N/A—
2007ChevroletEquinox———N/A—
2007ChevroletMalibu———N/A—
2007ChevroletTrailblazer———N/AWhite; 6 Term. Female
2007ChevroletTrailblazer———Front LeftMay require multiple connectors for neutral safety switch.
2007ChevroletUplander———N/A—
2007GMCEnvoy———N/AWhite; 6 Term. Female
2007GMCEnvoy———Front LeftMay require multiple connectors for neutral safety switch.
2007GMCEnvoy———LeftMultiple Connectors Required; Front
2007PontiacG6———N/A—
2007PontiacTorrent———N/A—
2007SaturnAura———N/A—
2007SaturnVue———N/A—
2006BuickLucerne———N/A—
2006BuickRainier———N/AWhite; 6 Term. Female
2006BuickRendezvous———N/A—
2006BuickTerraza———N/A—
2006CadillacCTS———N/A—
2006CadillacCTS———N/ASwitch
2006CadillacDTS———N/A—
2006CadillacSRX———N/A—
2006CadillacSRX———N/ASwitch
2006CadillacSTS———N/A—
2006CadillacXLR———N/A—
2006ChevroletCorvette———N/A—
2006ChevroletEquinox———N/A—
2006ChevroletMalibu———N/A—
2006ChevroletSSR———N/A—
2006ChevroletTrailblazer———N/AWhite; 6 Term. Female
2006ChevroletTrailblazer———Front LeftMay require multiple connectors for neutral safety switch.
2006ChevroletTrailblazer EXT———N/AWhite; 6 Term. Female
2006ChevroletTrailblazer EXT———Front LeftMay require multiple connectors for neutral safety switch.
2006ChevroletUplander———N/A—
2006GMCEnvoy———N/AWhite; 6 Term. Female
2006GMCEnvoy———Front LeftMay require multiple connectors for neutral safety switch.
2006GMCEnvoy———LeftMultiple Connectors Required; Front
2006GMCEnvoy XL———N/AWhite; 6 Term. Female
2006GMCEnvoy XL———Front LeftMay require multiple connectors for neutral safety switch.
2006GMCEnvoy XL———LeftMultiple Connectors Required; Front
2006PontiacG6———N/A—
2006PontiacMontana———N/A—
2006PontiacTorrent———N/A—
2006SaturnVue———N/A—
2005BuickAllure———N/AWhite; 6 Term. Female
2005BuickCentury———N/AWhite; 6 Term. Female
2005BuickLaCrosse———N/AWhite; 6 Term. Female
2005BuickLeSabre———N/A—
2005BuickPark Avenue———N/A—
2005BuickRendezvous———N/A—
2005BuickTerraza———N/A—
2005CadillacCTS———N/A—
2005CadillacCTS———N/ASwitch
2005CadillacDeVille———N/A—
2005CadillacSRX———N/A—
2005CadillacSRX———N/ASwitch
2005CadillacSTS———N/A—
2005CadillacXLR———N/A—
2005ChevroletCorvette———N/A—
2005ChevroletEquinox———N/A—
2005ChevroletMalibu———N/A—
2005ChevroletUplander———N/A—
2005GMCEnvoy———Front LeftMay require multiple connectors for neutral safety switch.
2005GMCEnvoy———LeftMultiple Connectors Required; Front
2005GMCEnvoy XL———Front LeftMay require multiple connectors for neutral safety switch.
2005GMCEnvoy XL———LeftMultiple Connectors Required; Front
2005GMCEnvoy XUV———Front LeftMay require multiple connectors for neutral safety switch.
2005GMCEnvoy XUV———LeftMultiple Connectors Required; Front
2005PontiacAztek———N/A—
2005PontiacBonneville———N/A—
2005PontiacMontana———N/A—
2005SaturnRelay———N/A—
2005SaturnVue———N/A—
2004BuickCentury———N/A—
2004BuickLeSabre———N/A—
2004BuickPark Avenue———N/A—
2004BuickRegal———N/A—
2004BuickRendezvous———N/A—
2004CadillacCTS———N/A—
2004CadillacCTS———N/ASwitch
2004CadillacDeVille———N/A—
2004CadillacSeville———N/AWhite; 6 Term. Female
2004CadillacSeville———N/A—
2004CadillacSRX———N/A—
2004CadillacSRX———N/ASwitch
2004CadillacXLR———N/A—
2004ChevroletCorvette———N/AWhite; 6 Term. Female
2004ChevroletCorvette———N/A—
2004ChevroletMalibu———N/A—
2004OldsmobileSilhouette———N/A—
2004PontiacAztek———N/A—
2004PontiacBonneville———N/A—
2004PontiacMontana———N/A—
2004SaturnVue———N/A—
2003BuickCentury———N/AWhite; 6 Term. Female
2003BuickLeSabre———N/A—
2003BuickPark Avenue———N/A—
2003BuickRegal———N/AWhite; 6 Term. Female
2003BuickRendezvous———N/A—
2003CadillacCTS———N/A—
2003CadillacCTS———N/ASwitch
2003CadillacDeVille———N/A—
2003CadillacSeville———N/A—
2003ChevroletCorvette———N/AWhite; 6 Term. Female
2003ChevroletCorvette———N/A—
2003OldsmobileAurora———N/A—
2003OldsmobileSilhouette———N/A—
2003PontiacAztek———N/A—
2003PontiacBonneville———N/A—
2002BuickCentury———N/AWhite; 6 Term. Female
2002BuickLeSabre———N/A—
2002BuickPark Avenue———N/A—
2002BuickRegal———N/AWhite; 6 Term. Female
2002BuickRendezvous———N/A—
2002CadillacDeVille—4.6LV8N/A—
2002CadillacDeVille———N/A—
2002CadillacEldorado———N/A—
2002CadillacEscalade———N/A—
2002CadillacEscalade EXT———N/A—
2002CadillacSeville———N/A—
2002ChevroletAvalanche 1500———N/A—
2002ChevroletAvalanche 2500———N/A—
2002ChevroletBlazer———N/A—
2002ChevroletCorvette———N/AWhite; 6 Term. Female
2002ChevroletCorvette———N/A—
2002ChevroletSilverado 1500———N/A—
2002ChevroletSilverado 1500 HD———N/A—
2002ChevroletSilverado 2500———N/A—
2002ChevroletSilverado 2500 HD———N/A—
2002ChevroletSilverado 3500———N/A—
2002ChevroletSuburban 1500———N/A—
2002ChevroletSuburban 2500———N/A—
2002ChevroletTahoe———N/A—
2002GMCJimmy———N/A—
2002GMCSierra 1500———N/A—
2002GMCSierra 1500 HD———N/A—
2002GMCSierra 2500———N/A—
2002GMCSierra 2500 HD———N/A—
2002GMCSierra 3500———N/A—
2002GMCYukon———N/A—
2002GMCYukon XL 1500———N/A—
2002GMCYukon XL 2500———N/A—
2002OldsmobileAurora———N/A—
2002OldsmobileIntrigue———N/AWhite; 6 Term. Female
2002OldsmobileSilhouette———N/A—
2002PontiacAztek———N/A—
2002PontiacBonneville———N/A—
2002SaturnVue———N/A—
2001BuickCentury———N/AWhite; 6 Term. Female
2001BuickLeSabre———N/A—
2001BuickPark Avenue———N/A—
2001BuickRegal———N/AWhite; 6 Term. Female
2001CadillacDeVille———N/AWhite; 6 Term. Female
2001CadillacDeVille———N/A—
2001CadillacEldorado———N/A—
2001CadillacSeville———N/A—
2001ChevroletBlazer———N/A—
2001ChevroletC1500———N/A—
2001ChevroletCorvette———N/AWhite; 6 Term. Female
2001ChevroletCorvette———N/A—
2001ChevroletLumina———N/AWhite; 6 Term. Female
2001ChevroletLumina———N/A—
2001ChevroletSilverado 1500———N/A—
2001ChevroletSilverado 1500 HD———N/A—
2001ChevroletSilverado 2500———N/A—
2001ChevroletSilverado 2500 HD———N/A—
2001ChevroletSilverado 3500———N/A—
2001ChevroletSuburban 1500———N/A—
2001ChevroletSuburban 2500———N/A—
2001ChevroletTahoe———N/A—
2001GMCJimmy———N/A—
2001GMCSierra 1500———N/A—
2001GMCSierra 1500 HD———N/A—
2001GMCSierra 2500———N/A—
2001GMCSierra 2500 HD———N/A—
2001GMCSierra 3500———N/A—
2001GMCYukon———N/A—
2001GMCYukon XL 1500———N/A—
2001GMCYukon XL 2500———N/A—
2001OldsmobileAurora———N/A—
2001OldsmobileBravada———N/A—
2001OldsmobileIntrigue———N/A—
2001PontiacAztek———N/A—
2001PontiacBonneville———N/A—
2000BuickCentury———N/AWhite; 6 Term. Female
2000BuickLeSabre———N/A—
2000BuickPark Avenue———N/A—
2000BuickRegal———N/AWhite; 6 Term. Female
2000CadillacDeVille———N/A—
2000CadillacEldorado———N/A—
2000CadillacEscalade———N/A—
2000CadillacSeville———N/A—
2000ChevroletBlazer———N/A—
2000ChevroletC3500———N/A—
2000ChevroletCorvette———N/AWhite; 6 Term. Female
2000ChevroletCorvette———N/A—
2000ChevroletK2500———N/A—
2000ChevroletK3500———N/A—
2000ChevroletLumina———N/AWhite; 6 Term. Female
2000ChevroletSilverado 1500———N/A—
2000ChevroletSilverado 2500———N/A—
2000ChevroletSuburban 1500———N/A—
2000ChevroletSuburban 2500———N/A—
2000ChevroletTahoe———N/A—
2000GMCJimmy———N/A—
2000GMCSierra 1500———N/A—
2000GMCSierra 2500———N/A—
2000GMCYukon———N/A—
2000GMCYukon XL 1500———N/A—
2000GMCYukon XL 2500———N/A—
2000OldsmobileBravada———N/A—
2000OldsmobileIntrigue———N/A—
2000OldsmobileSilhouette———N/AWhite; 6 Term. Female
2000PontiacBonneville———N/A—
2000PontiacGrand Prix———N/AWhite; 6 Term. Female
2000PontiacMontana———N/AWhite; 6 Term. Female
1999BuickCentury———N/A—
1999BuickLeSabre———N/A—
1999BuickRegal———N/A—
1999CadillacDeVille———N/A—
1999CadillacDeVilleConcours——N/A—
1999CadillacEldorado———N/A—
1999CadillacSeville———N/A—
1999ChevroletCorvette———N/AWhite; 6 Term. Female
1999ChevroletCorvette———N/A—
1999ChevroletLumina———N/A—
1999ChevroletMonte Carlo———N/A—
1999OldsmobileIntrigue———N/A—
1999PontiacGrand Prix———N/AWhite; 6 Term. Female
1998BuickCentury———N/A—
1998BuickLeSabre———N/A—
1998BuickRegal———N/A—
1998CadillacDeVille———N/A—
1998CadillacDeVilleConcours——N/A—
1998CadillacEldorado———N/A—
1998CadillacSeville———N/A—
1998ChevroletCorvette———N/AWhite; 6 Term. Female
1998ChevroletCorvette———N/A—
1998ChevroletLumina———N/A—
1998ChevroletMonte Carlo———N/A—
1998OldsmobileIntrigue———N/A—
1998PontiacGrand Prix———N/A—
1997BuickCentury———N/A—
1997BuickLeSabre———N/AWhite; 6 Term. Female
1997BuickRegal———N/A—
1997CadillacDeVille———N/A—
1997CadillacDeVilleConcours——N/A—
1997CadillacEldorado———N/A—
1997CadillacSeville———N/A—
1997ChevroletCorvette———N/AWhite; 6 Term. Female
1997ChevroletLumina———N/A—
1997ChevroletMonte Carlo———N/A—
1997OldsmobileCutlass———N/AWhite; 6 Term. Female
1997OldsmobileCutlass Supreme———N/AWhite; 6 Term. Female
1997PontiacGrand Prix———N/A—
1996BuickRegal———N/A—
1996CadillacDeVille———N/A—
1996CadillacDeVilleConcours——N/A—
1996CadillacEldorado———N/A—
1996CadillacSeville———N/A—
1996ChevroletLumina———N/AWhite; 6 Term. Female
1996ChevroletMonte Carlo———N/AWhite; 6 Term. Female
1996Oldsmobile98———N/AWhite; 6 Term. Female
1996PontiacGrand Prix———N/AWhite; 6 Term. Female
1995BuickRegal———N/A—
1995ChevroletLumina———N/AWhite; 6 Term. Female
1995ChevroletMonte Carlo———N/AWhite; 6 Term. Female
1995OldsmobileCutlass———N/A—
1995OldsmobileCutlass Supreme———N/AWhite; 6 Term. Female
1995OldsmobileSilhouette———N/AWhite; 6 Term. Female
1994BuickRegal———N/A—
1994CadillacCommercial Chassis———N/A—
1994CadillacFleetwood———N/A—
1994ChevroletLumina———N/AWhite; 6 Term. Female
1994PontiacGrand Prix———N/AWhite; 6 Term. Female
1993BuickRegal———N/A—
1993ChevroletLumina———N/AWhite; 6 Term. Female
1993ChevroletLumina APV———N/A—
1993OldsmobileCutlass Supreme———N/A—
1993OldsmobileSilhouette———N/A—
1993PontiacGrand Prix———N/A—
1993PontiacTrans Sport———N/AWhite; 6 Term. Female
1992BuickRegal———N/A—
1992ChevroletLumina APV———N/A—
1992OldsmobileCutlass Supreme———N/A—
1992OldsmobileSilhouette———N/A—
1992PontiacGrand Prix———N/A—
1992PontiacTrans Sport———N/AWhite; 6 Term. Female
1991BuickRegal———N/A—
1991ChevroletLumina APV———N/A—
1991OldsmobileCutlass Supreme———N/A—
1991OldsmobileSilhouette———N/A—
1991PontiacGrand Prix———N/A—
1991PontiacTrans Sport———N/A—
1990BuickRegal———N/A—
1990ChevroletLumina APV———N/A—
1990OldsmobileCutlass Supreme———N/A—
1990OldsmobileSilhouette———N/A—
1990PontiacGrand Prix———N/A—
1990PontiacTrans Sport———N/A—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
National — 193612125678EC645PT646