Home› Electrical, Lighting and Body > Electrical Connectors› Standard Ignition S-1340 4WD Indicator Light Connector
Standard Ignition S-1340 4WD Indicator Light ConnectorOE Quality 60-Day Returns
Part #: S-1340

Standard Ignition S-1340 4WD Indicator Light Connector

310 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$53.34Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn, 88, 98, Allure, Astro, Aurora, Avalanche 1500, Avalanche 2500, Aztek, Blazer, Bonneville, Bravada, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Caprice, Century, Commercial Chassis, DeVille, Eldorado, Envoy, Envoy XL, Escalade, Escalade EXT, Fleetwood, Grand Prix, Impala, Intrigue, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, LaCrosse, LeSabre, LSS, Montana, Monte Carlo, P30, P3500, Park Avenue, Regal, Regency, Relay, Rendezvous, Riviera, Roadmaster, S10, Safari, Seville, Sierra 1500, Sierra 1500 HD, Sierra 2500, Sierra 2500 HD, Sierra 3500, Silhouette, Silverado 1500, Silverado 1500 HD, Silverado 2500, Silverado 2500 HD, Silverado 3500, Sonoma, SRX, STS, Suburban 1500, Suburban 2500, Tahoe, Terraza, Trailblazer, Trailblazer EXT, Uplander, Yukon, Yukon XL 1500, and Yukon XL 2500
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all 4WD Indicator Light Connector options

4WD Indicator Light Connector for GM Applications

Restore a secure electrical connection for the 4WD indicator circuit with Standard Ignition S-1340. This replacement connector is built for vehicles that use a 4-blade male terminal interface and a female connector body, helping address damaged, corroded, or heat-affected wiring at the indicator light circuit.

Standard Ignition S-1340 is a 17-inch pigtail-style connector made with high-grade materials for strong conductivity and consistent terminal contact. It is a direct-fit electrical repair solution for many Cadillac, Chevrolet, GMC, Buick, Pontiac, Oldsmobile, and Saturn models, including Silverado, Tahoe, Yukon, Sierra, and Escalade applications.

Key Features

  • Female connector with 4 blade terminals
  • 17-inch harness length for repair flexibility
  • 4-wire design for 4WD indicator light circuits
  • Includes butt splices for wire repair
  • Built with materials selected for reliable conductivity and connection integrity
  • Standard Ignition S-1340 replacement connector

Detailed Description

Standard Ignition S-1340 is a 4WD indicator light connector designed for electrical repair work where the original connector has failed, loosened, or suffered terminal damage. The female connector housing mates with a 4-blade male terminal setup and is suited to a wide range of GM trucks, SUVs, and cars from 1993 through 2009. Common fitments include Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, Buick Rendezvous, and Pontiac Grand Prix. This part cross-references 1P2007 and 15306162 for the same application.

Standard Ignition focuses on pigtails and sockets for electrical repairs, using materials and terminal design intended to maintain dependable contact in demanding vehicle environments. S-1340 is a practical choice when the original 4WD indicator light connector on a Cadillac SRX, Chevrolet Tahoe, or GMC Yukon needs replacement due to broken locking tabs, corrosion, or intermittent signal transfer.

What It Helps Repair

  • Broken or loose 4WD indicator light connector terminals
  • Corrosion at the connector interface
  • Intermittent dash indicator operation
  • Heat-damaged or brittle factory wiring ends
  • Poor electrical contact at the 4-blade terminal connection

Installation Notes and Tips

  • Match the connector style to the vehicle’s 4-blade male terminal layout before splicing.
  • Use proper wire-stripping and crimping practices when joining the harness.
  • Inspect the mating terminals for corrosion or spread contacts before installation.
  • Verify the repaired circuit after installation to confirm indicator function.
  • Confirm vehicle-specific fitment by year, make, and model before ordering.

Quality Assurance

Standard Ignition designs its pigtails and sockets with technician-focused electrical repair needs in mind, using high-grade materials and terminal construction aimed at dependable conductivity and consistent connections. S-1340 is engineered as a replacement connector for original equipment failures in the listed GM applications.

BrandStandard Ignition
Part NumberS-1340
Connector GenderFemale
Connector Quantity1
ContentsIncludes butt splices
Harness Length - inches17"
Terminal GenderMale
Terminal Quantity4
Terminal Type4 blade terminals
Wire Quantity4

This part fits 310 vehicles. Search below:

YearMakeModelPositionNotes
2009CadillacSRXN/AGray; 4 Term. Male
2009CadillacSTSN/AGray; 4 Term. Male
2008CadillacSRXN/A4 Term. Male
2008CadillacSTSN/AGray; 4 Term. Male
2008ChevroletUplanderN/AGray; 4 Term. Male
2008PontiacMontanaN/AGray; 4 Term. Male
2007BuickRendezvousN/AGray; 4 Term. Male
2007BuickTerrazaN/AGray; 4 Term. Male
2007CadillacSRXN/A4 Term. Male
2007CadillacSTSN/AGray; 4 Term. Male
2007ChevroletMonte CarloN/AGray; 4 Term. Male
2007ChevroletUplanderN/AGray; 4 Term. Male
2007PontiacMontanaN/AGray; 4 Term. Male
2007SaturnRelayN/AGray; 4 Term. Male
2006BuickRendezvousN/AGray; 4 Term. Male
2006BuickTerrazaN/AGray; 4 Term. Male
2006CadillacSRXN/A4 Term. Male
2006CadillacSTSN/AGray; 4 Term. Male
2006ChevroletMonte CarloN/AGray; 4 Term. Male
2006ChevroletUplanderN/AGray; 4 Term. Male
2006PontiacMontanaN/AGray; 4 Term. Male
2006SaturnRelayN/AGray; 4 Term. Male
2005BuickAllureN/AGray; 4 Term. Male
2005BuickCenturyN/AGray; 4 Term. Male
2005BuickCenturyN/A
2005BuickLaCrosseN/AGray; 4 Term. Male
2005BuickRendezvousN/AGray; 4 Term. Male
2005BuickTerrazaN/AGray; 4 Term. Male
2005CadillacSRXN/AGray; 4 Term. Male
2005CadillacSTSN/AGray; 4 Term. Male
2005ChevroletAstroN/AGray; 4 Term. Male
2005ChevroletAstroN/A
2005ChevroletBlazerN/AGray; 4 Term. Male
2005ChevroletMonte CarloN/AGray; 4 Term. Male
2005ChevroletUplanderN/AGray; 4 Term. Male
2005GMCJimmyN/AGray; 4 Term. Male
2005GMCSafariN/AGray; 4 Term. Male
2005GMCSafariN/A
2005PontiacAztekN/AGray; 4 Term. Male
2005PontiacBonnevilleN/AGray; 4 Term. Male
2005PontiacMontanaN/AGray; 4 Term. Male
2005SaturnRelayN/AGray; 4 Term. Male
2005SaturnRelayN/A
2004BuickCenturyN/A
2004BuickRegalN/AGray; 4 Term. Male
2004BuickRegalN/A
2004BuickRendezvousN/AGray; 4 Term. Male
2004CadillacSevilleN/AGray; 4 Term. Male
2004CadillacSRXN/AGray; 4 Term. Male
2004ChevroletAstroN/AGray; 4 Term. Male
2004ChevroletAstroN/A
2004ChevroletBlazerN/AGray; 4 Term. Male
2004ChevroletMonte CarloN/AGray; 4 Term. Male
2004GMCJimmyN/AGray; 4 Term. Male
2004GMCSafariN/AGray; 4 Term. Male
2004GMCSafariN/A
2004OldsmobileSilhouetteN/AGray; 4 Term. Male
2004PontiacAztekN/AGray; 4 Term. Male
2004PontiacMontanaN/AGray; 4 Term. Male
2003BuickCenturyN/A
2003BuickRegalN/AGray; 4 Term. Male
2003BuickRegalN/A
2003BuickRendezvousN/AGray; 4 Term. Male
2003CadillacSevilleN/AGray; 4 Term. Male
2003ChevroletAstroN/AGray; 4 Term. Male
2003ChevroletAstroN/A
2003ChevroletBlazerN/AGray; 4 Term. Male
2003ChevroletMonte CarloN/AGray; 4 Term. Male
2003GMCJimmyN/AGray; 4 Term. Male
2003GMCSafariN/AGray; 4 Term. Male
2003GMCSafariN/A
2003OldsmobileSilhouetteN/AGray; 4 Term. Male
2003PontiacAztekN/AGray; 4 Term. Male
2003PontiacGrand PrixN/AGray; 4 Term. Male
2003PontiacMontanaN/AGray; 4 Term. Male
2002BuickCenturyN/A
2002BuickRegalN/AGray; 4 Term. Male
2002BuickRegalN/A
2002BuickRendezvousN/AGray; 4 Term. Male
2002CadillacEscaladeN/AGray; 4 Term. Male
2002CadillacEscalade EXTN/AGray; 4 Term. Male
2002CadillacSevilleN/AGray; 4 Term. Male
2002ChevroletAstroN/AGray; 4 Term. Male
2002ChevroletAstroN/A
2002ChevroletAvalanche 1500N/AGray; 4 Term. Male
2002ChevroletAvalanche 1500N/A
2002ChevroletAvalanche 2500N/AGray; 4 Term. Male
2002ChevroletAvalanche 2500N/A
2002ChevroletBlazerN/AGray; 4 Term. Male
2002ChevroletMonte CarloN/AGray; 4 Term. Male
2002ChevroletSilverado 1500N/AGray; 4 Term. Male
2002ChevroletSilverado 1500 HDN/AGray; 4 Term. Male
2002ChevroletSilverado 2500N/AGray; 4 Term. Male
2002ChevroletSilverado 2500 HDN/AGray; 4 Term. Male
2002ChevroletSilverado 3500N/AGray; 4 Term. Male
2002ChevroletSuburban 1500N/AGray; 4 Term. Male
2002ChevroletSuburban 1500N/A
2002ChevroletTahoeN/AGray; 4 Term. Male
2002ChevroletTahoeN/A
2002ChevroletTrailblazerN/A
2002ChevroletTrailblazer EXTN/A
2002GMCEnvoyN/A
2002GMCEnvoy XLN/A
2002GMCJimmyN/AGray; 4 Term. Male
2002GMCSafariN/AGray; 4 Term. Male
2002GMCSafariN/A
2002GMCSierra 1500N/AGray; 4 Term. Male
2002GMCSierra 1500 HDN/AGray; 4 Term. Male
2002GMCSierra 2500N/AGray; 4 Term. Male
2002GMCSierra 2500 HDN/AGray; 4 Term. Male
2002GMCSierra 3500N/AGray; 4 Term. Male
2002GMCYukonN/AGray; 4 Term. Male
2002GMCYukonN/A
2002OldsmobileBravadaN/A
2002OldsmobileSilhouetteN/AGray; 4 Term. Male
2002PontiacAztekN/AGray; 4 Term. Male
2002PontiacGrand PrixN/AGray; 4 Term. Male
2002PontiacMontanaN/AGray; 4 Term. Male
2001BuickCenturyN/AGray; 4 Term. Male
2001BuickCenturyN/A
2001BuickRegalN/AGray; 4 Term. Male
2001CadillacSevilleN/AGray; 4 Term. Male
2001ChevroletAstroN/AGray; 4 Term. Male
2001ChevroletAstroN/A
2001ChevroletBlazerN/AGray; 4 Term. Male
2001ChevroletMonte CarloN/AGray; 4 Term. Male
2001ChevroletSilverado 1500N/AGray; 4 Term. Male
2001ChevroletSilverado 1500 HDN/AGray; 4 Term. Male
2001ChevroletSilverado 2500N/AGray; 4 Term. Male
2001ChevroletSilverado 2500 HDN/AGray; 4 Term. Male
2001ChevroletSilverado 3500N/AGray; 4 Term. Male
2001ChevroletSuburban 1500N/AGray; 4 Term. Male
2001ChevroletSuburban 1500N/A
2001ChevroletTahoeN/AGray; 4 Term. Male
2001ChevroletTahoeN/A
2001GMCSafariN/AGray; 4 Term. Male
2001GMCSafariN/A
2001GMCSierra 1500N/AGray; 4 Term. Male
2001GMCSierra 1500 HDN/AGray; 4 Term. Male
2001GMCSierra 2500N/AGray; 4 Term. Male
2001GMCSierra 2500 HDN/AGray; 4 Term. Male
2001GMCSierra 3500N/AGray; 4 Term. Male
2001GMCYukonN/AGray; 4 Term. Male
2001GMCYukonN/A
2001OldsmobileAuroraN/AGray; 4 Term. Male
2001OldsmobileBravadaN/AGray; 4 Term. Male
2001OldsmobileSilhouetteN/AGray; 4 Term. Male
2001PontiacAztekN/AGray; 4 Term. Male
2001PontiacGrand PrixN/AGray; 4 Term. Male
2001PontiacMontanaN/AGray; 4 Term. Male
2000BuickCenturyN/AGray; 4 Term. Male
2000BuickCenturyN/A
2000BuickLeSabreN/AGray; 4 Term. Male
2000BuickRegalN/AGray; 4 Term. Male
2000CadillacEscaladeN/AGray; 4 Term. Male
2000CadillacEscaladeN/A
2000CadillacSevilleN/AGray; 4 Term. Male
2000ChevroletAstroN/AGray; 4 Term. Male
2000ChevroletAstroN/A
2000ChevroletBlazerN/AGray; 4 Term. Male
2000ChevroletC2500N/AGray; 4 Term. Male
2000ChevroletC3500N/AGray; 4 Term. Male
2000ChevroletK2500N/AGray; 4 Term. Male
2000ChevroletK2500N/A
2000ChevroletK3500N/AGray; 4 Term. Male
2000ChevroletK3500N/A
2000ChevroletMonte CarloN/AGray; 4 Term. Male
2000ChevroletSilverado 1500N/AGray; 4 Term. Male
2000ChevroletSilverado 2500N/AGray; 4 Term. Male
2000ChevroletSuburban 1500N/AGray; 4 Term. Male
2000ChevroletSuburban 1500N/A
2000ChevroletSuburban 2500N/AGray; 4 Term. Male
2000ChevroletSuburban 2500N/A
2000ChevroletTahoeN/AGray; 4 Term. Male
2000GMCC2500N/AGray; 4 Term. Male
2000GMCC3500N/AGray; 4 Term. Male
2000GMCK2500N/AGray; 4 Term. Male
2000GMCK2500N/A
2000GMCK3500N/AGray; 4 Term. Male
2000GMCK3500N/A
2000GMCSafariN/AGray; 4 Term. Male
2000GMCSafariN/A
2000GMCSierra 1500N/AGray; 4 Term. Male
2000GMCSierra 2500N/AGray; 4 Term. Male
2000GMCYukonN/AGray; 4 Term. Male
2000GMCYukonN/A
2000GMCYukon XL 1500N/AGray; 4 Term. Male
2000GMCYukon XL 2500N/AGray; 4 Term. Male
2000OldsmobileBravadaN/AGray; 4 Term. Male
2000OldsmobileSilhouetteN/AGray; 4 Term. Male
2000PontiacBonnevilleN/AGray; 4 Term. Male
2000PontiacGrand PrixN/AGray; 4 Term. Male
2000PontiacMontanaN/AGray; 4 Term. Male
1999BuickLeSabreN/AGray; 4 Term. Male
1999BuickRegalN/AGray; 4 Term. Male
1999CadillacEscaladeN/AGray; 4 Term. Male
1999CadillacSevilleN/AGray; 4 Term. Male
1999ChevroletP30N/AGray; 4 Term. Male
1999ChevroletSilverado 1500N/AGray; 4 Term. Male
1999ChevroletSilverado 2500N/AGray; 4 Term. Male
1999ChevroletTahoeN/AGray; 4 Term. Male
1999Oldsmobile88N/AGray; 4 Term. Male
1999OldsmobileIntrigueN/AGray; 4 Term. Male
1999OldsmobileLSSN/AGray; 4 Term. Male
1999OldsmobileSilhouetteN/AGray; 4 Term. Male
1999PontiacBonnevilleN/AGray; 4 Term. Male
1999PontiacGrand PrixN/AGray; 4 Term. Male
1999PontiacMontanaN/AGray; 4 Term. Male
1998BuickLeSabreN/AGray; 4 Term. Male
1998ChevroletK1500N/A
1998ChevroletK2500N/A
1998ChevroletK3500N/A
1998ChevroletP30N/AGray; 4 Term. Male
1998ChevroletS10N/A
1998ChevroletTahoeN/AGray; 4 Term. Male
1998GMCC1500 SuburbanN/AGray; 4 Term. Male
1998GMCC2500 SuburbanN/AGray; 4 Term. Male
1998GMCK1500 SuburbanN/AGray; 4 Term. Male
1998GMCK2500 SuburbanN/AGray; 4 Term. Male
1998GMCP3500N/AGray; 4 Term. Male
1998GMCYukonN/AGray; 4 Term. Male
1998Oldsmobile88N/AGray; 4 Term. Male
1998OldsmobileLSSN/AGray; 4 Term. Male
1998OldsmobileRegencyN/AGray; 4 Term. Male
1998PontiacBonnevilleN/AGray; 4 Term. Male
1997BuickLeSabreN/AGray; 4 Term. Male
1997BuickPark AvenueN/AGray; 4 Term. Male
1997BuickRivieraN/AGray; 4 Term. Male
1997CadillacDeVilleN/A
1997CadillacEldoradoN/AGray; 4 Term. Male
1997CadillacSevilleN/AGray; 4 Term. Male
1997ChevroletK1500N/A
1997ChevroletK2500N/A
1997ChevroletK3500N/A
1997ChevroletS10N/A
1997GMCC1500N/AGray; 4 Term. Male
1997GMCC2500N/AGray; 4 Term. Male
1997GMCC3500N/AGray; 4 Term. Male
1997GMCK1500N/AGray; 4 Term. Male
1997GMCK1500N/A
1997GMCK2500N/AGray; 4 Term. Male
1997GMCK2500N/A
1997GMCK3500N/AGray; 4 Term. Male
1997GMCK3500N/A
1997GMCSonomaN/A
1997Oldsmobile88N/AGray; 4 Term. Male
1997OldsmobileAuroraN/AGray; 4 Term. Male
1997OldsmobileLSSN/AGray; 4 Term. Male
1997OldsmobileRegencyN/AGray; 4 Term. Male
1997PontiacBonnevilleN/AGray; 4 Term. Male
1996BuickLeSabreN/AGray; 4 Term. Male
1996BuickPark AvenueN/AGray; 4 Term. Male
1996BuickRivieraN/AGray; 4 Term. Male
1996BuickRoadmasterN/AGray; 4 Term. Male
1996CadillacCommercial ChassisN/AGray; 4 Term. Male
1996CadillacFleetwoodN/AGray; 4 Term. Male
1996ChevroletAstroN/AGray; 4 Term. Male
1996ChevroletCapriceN/AGray; 4 Term. Male
1996ChevroletImpalaN/AGray; 4 Term. Male
1996ChevroletK1500N/A
1996ChevroletK2500N/A
1996ChevroletK3500N/A
1996ChevroletS10N/A
1996GMCK1500N/A
1996GMCK2500N/A
1996GMCK3500N/A
1996GMCSafariN/AGray; 4 Term. Male
1996GMCSonomaN/A
1996Oldsmobile88N/AGray; 4 Term. Male
1996Oldsmobile98N/AGray; 4 Term. Male
1996OldsmobileAuroraN/AGray; 4 Term. Male
1996PontiacBonnevilleN/AGray; 4 Term. Male
1995BuickRoadmasterN/AGray; 4 Term. Male
1995CadillacCommercial ChassisN/A
1995CadillacFleetwoodN/A
1995ChevroletC1500N/AGray; 4 Term. Male
1995ChevroletC1500 SuburbanN/AGray; 4 Term. Male
1995ChevroletC2500N/AGray; 4 Term. Male
1995ChevroletC2500 SuburbanN/AGray; 4 Term. Male
1995ChevroletC3500N/AGray; 4 Term. Male
1995ChevroletCapriceN/AGray; 4 Term. Male
1995ChevroletImpalaN/AGray; 4 Term. Male
1995ChevroletK1500N/AGray; 4 Term. Male
1995ChevroletK1500 SuburbanN/AGray; 4 Term. Male
1995ChevroletK2500N/AGray; 4 Term. Male
1995ChevroletK2500 SuburbanN/AGray; 4 Term. Male
1995ChevroletK3500N/AGray; 4 Term. Male
1995ChevroletS10N/A
1995ChevroletTahoeN/AGray; 4 Term. Male
1995GMCC1500N/AGray; 4 Term. Male
1995GMCC1500 SuburbanN/AGray; 4 Term. Male
1995GMCC2500N/AGray; 4 Term. Male
1995GMCC2500 SuburbanN/AGray; 4 Term. Male
1995GMCC3500N/AGray; 4 Term. Male
1995GMCK1500N/AGray; 4 Term. Male
1995GMCK1500 SuburbanN/AGray; 4 Term. Male
1995GMCK2500N/AGray; 4 Term. Male
1995GMCK2500 SuburbanN/AGray; 4 Term. Male
1995GMCK3500N/AGray; 4 Term. Male
1995GMCSonomaN/A
1995GMCYukonN/AGray; 4 Term. Male
1994BuickRoadmasterN/AGray; 4 Term. Male
1994CadillacCommercial ChassisN/AGray; 4 Term. Male
1994CadillacCommercial ChassisN/A
1994CadillacFleetwoodN/AGray; 4 Term. Male
1994CadillacFleetwoodN/A
1994ChevroletCapriceN/AGray; 4 Term. Male
1994ChevroletImpalaN/AGray; 4 Term. Male
1993CadillacCommercial ChassisN/A
1993CadillacFleetwoodN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1375153061621P2007EC838PT839

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.